Homebrew Digest Monday, 22 July 1996 Number 2118

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   FORUM ON BEER, HOMEBREWING, AND RELATED ISSUES
        Shawn Steele, Digest Janitor
        Thanks to Rob Gardner for making the digest happen!

Contents:
  NOKO has to GO (Michael Caprara)
  MORE Beta A ("David R. Burley")
  mash temps (Rscholz at aol.com)
  MORE Beta A ("David R. Burley")
  Carbonation, vessels,beer in spaaace, etc. ("David R. Burley")
  Harvest Fair (Norman Dickenson)
  Wiesbrod & Hess Brewery? (Larry N. Lowe)
  NOKOMARKEE (Russell Mast)
  extraction pts and rectangular coolers (Keith Reding)
  AOL contributor (Michael Mahler/Shiva Corporation)
  NOKOMAREE (Dave Broughton - PICCO)
  Wheeler's Porter, Haze ("David R. Burley")
  Oktoberfest, decoction mashing ((George De Piro))
  Subject: potatoes (Brian Bliss)
  Iodophor Question (RANDY ERICKSON)
  Gambrinus ESB malt... (Jim Cave)
  thermostat element corrosion (M257876 at sl1001.mdc.com (bayerospace at mac))
  Professionalism (Carrick Legrismith)
  Otter Creak Copper Ale ("Kris A. Kauper")
  Re: Recipies on Cat's Meow (JOSEPH MAXIMILLIAN MURPHY)
  Looking for cooling unit. ((Ed, Quantum PE (508) 770-2251))
  Belgian Special B ("Gregory, Guy J.")

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---------------------------------------------------------------------- From: Michael Caprara <mcaprara at awwarf.com> Date: Mon, 22 Jul 1996 08:33:09 -0600 Subject: NOKO has to GO Hello all of you HBDers who actually use the HBD for information and getting answers to your questions. Don't let this NOKO asshole make you not want to post a beginner question. I love answering beginner questions, and passing along the knowledge I have gained over 8 years of brewing. NOW THE IMPORTANT PART (Sorry for yelling, but this NOKO jerk is irritating me). I want everyone out there to email shawn at aob.org and let him know you do not want to hear anymore of NOKO's dribble. Brewfully Deadicated MC (Michael Caprara) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Editor's Note: (Yea, well, you know) When brought to my attention, I checked to see what other stuff had been posted on this subject. Please don't send me e-mail. 3500+ e-mails would probably be more than enough to prevent me from doing work for quite some time. Please don't send the digest e-mail either, this would waste even more of our collective time. As noted before, this is the type of "fame" that this particular individual is looking for. I've asked for his AOL account to be killed, but as noted before, all that will accomplish is that he'll get another one, (yes I'm assuming male, most females don't behave this way), and then he'll brag to his friends that he's been kicked off of AOL. If you really can't handle it and are into sadomasochism, go ahead and send him e-mail yourself, assuming that he still has an AOL account. Sorry about the interruption, Shawn Steele shawn at aob.org Digest Janitor >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Return to table of contents
From: "David R. Burley" <103164.3202 at CompuServe.COM> Date: 22 Jul 96 10:32:55 EDT Subject: MORE Beta A Brewsters: I'm trying a new method of sending a narrower pagewidth as some of you have asked me to do and hope this doesn't get garbaged somehow by the transmission as in the past. DRB Return to table of contents
From: Rscholz at aol.com Date: Mon, 22 Jul 1996 12:26:26 -0400 Subject: mash temps brewsters, I'm sure this a has been asked before but here goes nothing. I'm brewing a yorkshire ale: 6lbs pale 2lbs crystal 60 1lbs wheat malt fuggles & E. kent The Question: What do I gain by a multi-step infusion (120/140/155/168) over a single step ( 155/168) besides a extra couple of hours in front of the stove? all degrees F. Times at each are (30/45/90/10) or (90/10) ? Any and all comments are welcome here or email. TIA richard scholz bklyn ny Return to table of contents
From: "David R. Burley" <103164.3202 at CompuServe.COM> Date: 22 Jul 96 10:33:01 EDT Subject: MORE Beta A DI a!? ayyyyyRyyyyyyyyyyNDe relationships and whether or not high temperature brews will produce fermentable brews or not.. I made a simple suggestion to one HBDer as one possible slight modification to his brewing technique ((based on my experience) and you would think I was selling nude pictures of the Madonna! My Papa always told me" never pick a fight, but if you think you are right, never walk away." I followed his advice at the beginning using all the information I had available that showed that beta amylase definitely does have a lifetime at the high end of the saccharification region but how long was ( very highly?) dependent on time/temperature history, brewing liquor mineral content, mash thickness, malt type, etc. I tried to establish that, using the only really *professional* text I have, M&BS. I kept asking for data to support either case, but no meaningful data ( i.e. the measured lifetime of beta amylase in various mashes and conditions) was ever offered, just opinions and theoretical arguments. When I realized that this subject had a high emotional content (people calling me prejudicial names - I have no idea who Schmidling is, etc.), for some HBDers, for reasons unknown to me I even went to the point of walking away from this ridiculous "how many angels on a pin" argument. I did this on more than one occasion in hopes it would go away, but it just kept coming back. I am glad Steve changed his mind about flaming me - Thanks! ( Why would you want to flame me?) The fact of the matter is for this discussion, only information gathered from real mashes should be trusted, because beta amylase is longer lived in mashes than in pure solution and alpha amylase is shorter lived in mashes than in pure solution. Steve, I didn't see anywhere you took the effect of the environment into account in your theoretical discussion. Impressive as it was, it doesn't account for the real facts. Presenting info based on pure solutions, or even worse not specifying the conditions under which the information was gathered is not very scientific and permits me to ignore it. As far as talking to yourself goes, I am listening to you, are you listening to me?. Steve, if you are going to prepare a brew which will somehow refute my actual results, why not do a normal fermentation using a continental or american pale malt that has been properly (according to all the books I read) treated by holding at various protein rests before the saccharification steps. Why not use a beer yeast (instead of a wine yeast) under normal ( not forced) fermentation conditions, since that is what we are discussing. I thought you were arguing that enzyme kinetics were abnormal with exceptional temperature coefficients, why would you use normal kinetics to argue what happened to my brew? If you really want to resolve this issue instead of just flame me, can we do it privately and report back to the HBD? Personally, I think we agree on about 99% of this stuff, both enjoy the art and science of homebrewing, have no reason to be fussing and should be enjoying each other's contributions to the HBD. P.S., You can use big words like activation complex, Gibbs' free energy of activation, enthalpy, entropy and even Brownian motion, if you want to, I understand. Let's not talk billiard balls OK? I have a hard time following your arguments when you do. I'll be e-ing you. Keep on brewin' Dave Burley Return to table of contents
From: "David R. Burley" <103164.3202 at CompuServe.COM> Date: 22 Jul 96 10:33:09 EDT Subject: Carbonation, vessels,beer in spaaace, etc. DI a!? ayyyyyRyyyyyyyyyyNDs up (i.e. less sharply curved), the strength of the wall goes down. Also the pressure differential of the bottles is positive on the concave side, making the problem even worse. Think of a pane of glass as the infinite limit and compare that to a bottle in terms of deformation due to pressure. Did you ever think about why the bottom of a real champagne bottle is punted ( indented inward)? - ---------------------------------------------- On the subject of lactic acid fermentation, I do it separately and add to taste after the fermentation. This method gives much better control. Some results, to give you an idea on how to do this, are given below. Use whatever size batch you care to, following these proportions. The parentheses show what I expect you could do, but didn't in this particular batch. A cup of crushed pale malt in a pint of water, hold at 135F for 30 min and 155F for 30 min to mash. Cool to 100F add 2 tlb of unwashed barley and/(or) 1 tlb of uncrushed ( or crushed) malt to provide a lactobacillus starter. Place in a thermos or an oven (I do both) at about 100F. In about 24 hours it should smell slightly of sauerkraut and have a pH = 3.3 and be about 0.1N in lactic acid. That is one-tenth of MW of lactic acid in grams per liter of water. This fermentation would also make a good starter for your whole brew fermentation, but watch out, control the temperature and the time. Think about trying the acid rest technique, in which a mash is allowed to stand until it is acidified at the begining, i.e before your saccharification (normally used as a way of correcting for hard water for the lighter brews). I don't know if this would work. A starter should speed this up and I don't know what this would do to the saccharification pH, maybe too low to get good extraction efficiencies in your normal mashing/temp/time schedule. I would try it to find out. Doing this before the boil and the saccharification means you wouldn't have to be so worried about contamination. I'm guessing there will be enough sugars and other carbohydrates around to provide you with lactic acid at these lower temperatures. For those skeptics among us, here is the titration curve data (plot it yourself) using a pH meter and 0.1 N sodium hydroxide. Sample size was 10ml, volume of NaOH is in ml EP = 9.3 ml Vol pH vol pH vol pH vol pH 0 3.4 2 3.7 4 4.1 6 4.8 7 5.4 8 6.1 8.5 6.5 9 6.8 9.5 7.2 10 7.5 10.5 7.9 11 8.1 11.5 8.3 12 8.5 13 8.8 15 9.2 20 9.9 - ------------------------------------------------ AlK asks if my slowly-carbonating brews were sitting on the basement floor. The answer is, Yep, but in a double grocery bag to keep out the light. However, so were the mini-kegs and no covering. I will take your advice and move the bottles to a warmer clime, or at least put it on a board or something. My temperatures were measured at bottle level, with a thermometer I use to watch the room temp during fermentation, placed on the paper bags. Putting them ( I'll do half) on a thermal insulator should help. Thanks for the suggestion. I still don't understand why the kegs carbonated though and the bottles didn't. - ------------------------------------------------- Father Barleywine asks about open fermentation in his upcoming brewery plans. There are many coatings on the market to waterproof concrete. Most modern ones are based on urethane, since it doesn't stick well to concrete and is very flexible in thet cured state. This combination of characteristics will prevent cracks in the concrete, which may develop after coating, from leaking. My only concern is what effect urethane monomer, resulting from improper curing or improper compounding will do to your beer. I know that many peole will develop an allergy, given long enough and repeated exposure to the monomer. Thus robotic painting in Detroit. I don't know if ingeston is a problem (I suspect it is) and lots of other things about this. I would ask your supplier. I would go to a food equipment or pharmaceutical supplier and make sure the film is cured above room temperature with a heater in the vessel. Like another HBDer suggests, I would strongly consider using used dairy or pharmaceutical equipment. There are plenty of suppliers. - ------------------------------------------------ Michael Aesop asks about 10-25 gal plastic containers to use for fermentation of wine. Michael, I ferment grapes to make 500 bottles of wine per year ( I have lots of friends to drink it). For the reds, I crush and destem into the Tupperware storage containers approx 1.5'X2.5' X 1.5' deep. These covered with plastic sheeting, fastened down with rubber bands looped together or elastic tied in a loop, are nearly ideal and will hold about 2 lugs of crushed grapes. I think the volume is about 10 gallons, but could be as much as 25 gals. I have about twenty of these These can be easily handled and stirred and pushed down during the extraction phase which lasts about a week to ten days. I then press and transfer the wine to 5 gallon carboys under air lock for the malo lactic fermentation to finish, clearing ,etc.. I think six weeks or so is too long to keep any fermentation as open to the air as this type of vessel permits. In the case of polyethylene vessels that are grey or white, I don't worry about food grade quality, since the pigments used are generally reognized as safe, being carbon black, and titanium dioxide. I realize this may appear to be a cavalier attitude to others, and like them, I would recommend you use food grade containers whenever possible. Also, if possible, check out the recycle symbol on the bottom pf the vessel, it will tell you the composition of the vessel. Your local sanitary commission will undoubtedly tell you the composition of the vessel you choose. I recommend polyethylene for its inertness, no plasticizer, no monomer content and general availability at a decent price and variety of shapes. - ----------------------------------------------- In the continuing beer in spaace saga, Dave Hinkle asks a number of questions about yeast and foam behavior. Why would gravity be necessary to bring about flocculation? As far as I know it is dependent on the surface charge of the yeasts, nicht wahr? Settling down or rising up is a different matter, of course. I guess since we depend on gravity to deliver fresh wort to yeasts here on terra firma whether bottom or top fermenting , in space it will be necessary to pump it around turbulently. Yeast autolysis also isn't dependent on flocculation, but has to do with nutrient supply, temperature, etc. Your foam question is interesting, since the reason a bubble breaks is because the film drains. Why would a film drain if not under the influence of gravity? So, I guess a head would last forever unless the surface tension is broken by greasy lips. Could this be the solution to getting a really good head on the beer without putting up with chill haze? - -------------------------------------------------- Keep on brewin' Dave Burley yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy Return to table of contents
From: Norman Dickenson <norman.dickenson at sonoma.edu> Date: Mon, 22 Jul 1996 07:48:22 -0700 Subject: Harvest Fair Subject: Time: 8:14 AM OFFICE MEMO Harvest Fair Date: 7/15/96 The 15th Annual Sonoma County Harvest Fair Homebrew Competition will be held on September 7, 1996 at the Fairgrounds in Santa Rosa, California. All major styles are represented in 11 judging classes. The entry deadline is August 26, 1996 and it costs $5.00 per entry. The Best of Show winner gets a really cool trophy and other wonderful considerations. The 1995 winner was George Fix of Arlington, Texas with a Vienna. For entry materials, call or write the Sonoma County Harvest Fair: (707) 545-4203; Sonoma County Harvest Fair Entry Office Administration Building Sonoma County Fairgrounds 1350 Bennett Valley Road Santa Rosa, CA 95404 or...........if that's too long of an address for you to write, send me an e-mail request with your name and mailing address and I'll see that you get one. norman.dickenson at sonoma.edu Return to table of contents
From: Larry N. Lowe <lnl at awips1.abrfc.noaa.gov> Date: Mon, 22 Jul 1996 10:19:42 CDT Subject: Wiesbrod & Hess Brewery? i collect about anything old and last year my wife bought me a calendar from the year 1905. it's in great shape...anyway...the company on the calendar is Wiesbrod and Hess brewery...it says something about oriental brewing(?) and i believe it is from the northeast...could be wrong. anyone know anything about this company, or is this just "more dumbness"? - -- from: Larry N. Lowe, HAS Forecaster ? lnl at apwk01g3.abrfc.noaa.gov \\\|/// http://info.abrfc.noaa.gov (o) (o) Off: (918)832-4109 FAX: (918)832-4101 _____oOOO__(_)__OOOo_____ Return to table of contents
From: Russell Mast <rmast at fnbc.com> Date: Mon, 22 Jul 1996 10:34:06 -0500 Subject: NOKOMARKEE Alright, guys. Let's all fess up. We fell for it. Yes, he's some kind of mid-life crisis sociapath with problems obtaining and maintaining an erection, and he's decided to try to ease the pain by showing himself that he's a big man, that he can influence other people. Let's stop giving him the pleasure. No more posts in response to him, no more posts ABOUT him, and no more posts ABOUT the posts ABOUT him. And dammit, no more posts about the posts about the posts about him. Nor about those posts - it's downright silly. And we're not silly here. Are we? Sorry for being such a hypocrite lately - but this really is the first and last mention I'll make of him publicly. Let's all start flaming each other for paying any attention to him on the digest. Start with me, now. Tell me I'm just encouraging him. Just for practice. And keep going with the next guy that flames him. (Or with anyone who hits me publicly, because he'll like that, too.) But, seriously, there's a point where it's not funny anymore. If we ignore him, he WILL go away. All trolls do. You made a big splash, Noko, you're really famous and important. No go see a doctor, there are lots of different therapies that will work for whatever problem it is you're having. Leave us now, or we shall taunt you a second time. - -Russell Mast, rmast at fnbc.com ps. Anyone who knows the reference he's making with his login name, please let me know - privately. Return to table of contents
From: Keith Reding <kreding at biotech.aphis.usda.gov> Date: Mon, 22 Jul 1996 13:47:20 -0400 (EDT) Subject: extraction pts and rectangular coolers I have been an all-grain brewer for since 1991 and have brewed 98 different batches of beer. When I started, I brewed 5-gal batches on the stove with the Phil's lauter-tun and mash-tun. This is the typical 5-gal bucket setup. I typically got 30 - 31 pts./lb/gal of extract with pale malt. For 10 lbs of grain, I would typically mash in with about 2.5 gal of water and then lauter with about 5 - 6 gal of water at 80 C. For about the last 20 batches, I switched to a 58 qt rectangular cooler for the mash-tun/lauter-tun which has PVC pipes with slits cut 1/2-way through the bottom of the tubing to collect the extract through the hole in the cooler. With this I try to make 10 gal batches. I have kept the amount of water in the same proportion as with the 5 gal system. My problem is now the best efficiency I can get is 25 pts/lb/gal of wort, no matter how much I sparge. I have tried to increase the efficiency by increasing the amount of water for lautering and also doing a decoction mash to get better conversion of the starches. None of this has helped! The only real difference is the shape of the lauter-tun -- cylindrical vs rectangular. Would going to a round, cylindrical cooler help? The beer still comes out fine but this is bugging me! Thanks, keith - --------------------------- Keith Reding, Ph.D. Biotechnologist kreding at biotech.aphis.usda.gov (301) 734-8365 http://www.aphis.usda.gov/bbep/bp/ Return to table of contents
From: Michael Mahler/Shiva Corporation Date: 22 Jul 96 10:25:13 EDT Subject: AOL contributor What I found more enlightening than our abrasive visitor was the replies to his well worded postings. I've seen everything from a "height-ist" to some very defensive to the core responses. When you consider the tolerance shown towards other individuals who participate here it really appears hypocritical. I learn much from people in this group - my beer has improved greatly and I kill a few lunch minutes reading it - but get a grip people, if you are going to get all bent out of shape from a newcomer throwing some arrows but learn to tolerate outright bigotry, then count me out. Return to table of contents
From: Dave Broughton - PICCO <dave at picco.com> Date: Mon, 22 Jul 96 09:02:05 PDT Subject: NOKOMAREE I thought that NOKOMAREE has done a very good job of parodying the long winded arguments going on in the HBD lately. Certain people hide their insults in their rhetoric. At least NOKOMAREE is upfront about it. dlb +-----------------------------------------------------------------+ | David Broughton (206)927-6910 x30 | | Puyallup Integrated Circuit Company (206)927-6673 Fax | | 33838 Pacific Hwy S., Suite 211 dave at picco.com | | Federal Way, WA 98003 http://www.picco.com | +-----------------------------------------------------------------+ Return to table of contents
From: "David R. Burley" <103164.3202 at CompuServe.COM> Date: 22 Jul 96 11:59:57 EDT Subject: Wheeler's Porter, Haze Brewsters: The reader rejected this because it contained the word subscr*be buried in another word. Once I send a message it is impossible to change without forwarding it, because of the WinCIM message security. Sorry for this cr*p up front. - ------- Forwarded Message ---------- Brewsters: Rob Moline's comments on Wheeler's Porter are excellent. Thanks! - ------------------------------------------------- As far as NO KOME goes, don't de-subscr*be him (her , it?). use your down key the way I do. Hopefully he-she-it will expend some of that mis-directed energy harmlessly here and prevent some form of violence to others locally or to he-she-it himself. - ------------------------------------------------- Dave Hinkle didn't do a protein rest with a pale 2 row malt and now has what appears to be a protein haze even at room temperature. Does the haze go away when you warm it? If yes, it is likely it is a protein haze, and if no it still may be a protein derived haze. Test it for starch using iodine. Failure to give a protein rest with a low modified malt doesn't always allow the starch to be fully converted. In any event, try this on a small amount of beer. I typically use beer bottles, clear is better, fill them about half full ( 7 oz), put in varying amounts of bentonite as indicated below. Put them in the fridge and determine the least amount of bentonite you have to put in to get a clear beer. If you really want to nail it down, do a repeat, splitting the difference between the one that shows haze and the one that doesn't.. This will give you clear beer at fridge temp. If you want to, warm them also to serving temperature in a water bath adjusted to the proper temperature for about 30 min and check the clarity, this will give you the minimum bentonite and maximum protein in solution to maximize the mouthfeel and still have a clear beer at serving temperature ( but probably cloudy in the fridge). Two ways to detect cloudiness. 1) Dark room, look for a flashlight beam in the beer (a penlite is best). beam = cloudy, no beam = clear 2) Place the bottles on a black background and look through the mouth to get the maximum pathlength. Sometimes a partially darkened room with lighting from one side is best for this method. Clear bottles are best for this method. Dave Miller ( Complete Handbook of Brewing p. 193) suggests the following method for bentonite preparation: Boil 1 qt water, weigh out 2 oz of Bentonite ( I suggest boiling it for 5 min to sterilize and expand it). When the water boils, fill your blender to the three cup mark (with the boiling water), add the Bentonite , let it soak for a few minutes and blend at medium speed until all the granules are dispersed. Dilute to the four cup mark with the remaining boiled water. Two tablespoons of this mixture will add 0.1 ppt to 5 gallons. The usual dose of bentonite is 0.1 to 0.5 ppt. If you have 7 oz of beer in each bottle this represents 7/(128X5) =0.0109 of the batch. Take 1 tsp of the above bentonite solution, dilute it with 11 tlb of water.(dilution factor 33). 2 tsp (reduction factor of three from 2 tlb) of this solution will produce 0.1ppt bentonite in the 7 oz of beer. ( It is a LOT easier in the metric system). Now take a series of bottles which has 7 oz beer in each, add 2 tsp to the first and shake, 4 to the second, etc. Cover the bottle opening with plastic wrap and and a rubber band, place them in the fridge overnight. ( you may be able to tell sooner that you need more bentonite if they turn cloudy, but not if they are clear). The number of teaspoons of this diluted bentonite solution you add to this bottle is the number of tablespoons of the stock bentonite you add to your 5 gallon batch. See my comments above about fine tuning. Also, this is a good opportunity to feel the difference soluble protein makes on mouth feel. Pour off the beers from the bentonite and taste them in order. Also, I suggest you combine a few and bottle and condition them to really see this effect on head, bubble size and mouthfeel. Please let me know how this works out. - ------------------------------------------------------- Steve Cloutier wishes to know how to bottle a few bottles and keg the rest if one doesn't have a counterpressure filler. I suggest the old fashioned way, for a 12 oz bottle take a tsp of (sucrose or corn) sugar per bottle ( or 5X128 th of the priming sugar per oz per bottle for a 5 gal batch) and add it to a small amount of water, boil to sterilize it and add the appropriate amount of syrup to each bottle, then the beer is added and capped and conditioned at about 65-70F. - ------------------------------------------------------- Keep on brewin' Dave Burley Return to table of contents
From: George_De_Piro at berlex.com (George De Piro) Date: Mon, 22 Jul 1996 12:06:55 -0700 Subject: Oktoberfest, decoction mashing Jason asks for my "Milo-Marzen #2" recipe. Well, it's a closely guarded secret...just kidding, of course. I won't waste bandwidth with it here. If you want it and can't wait for the Zymurgy special issue, just ask and I'll send it to you. Jim Busch's questions to the Brewing God that has recently graced us with their presence actually made me think of a question: How many people out there decoction mash? Do you know why? Do you think it makes a difference? How about the pro's in the audience? I decoction mash almost everything I brew because I like malty beers. I've read about Maillard reactions and melanoidins,etc., and I think it does make a difference. Heck, the decoct smells and tastes SUPER malty while mashing, so I figure it must be doing something. Even so, lately I've been wondering if it really is necessary to spend 10-14 hours brewing to achieve this. I know that in the days of poorly modified malt it was sometimes important to decoct, but why do brewers do it today? Has anybody out there done side-by-side comparisons? Just curious. Have fun! George De Piro (Nyack, NY) Return to table of contents
From: Brian Bliss <brianb at microware.com> Date: Mon, 22 Jul 96 11:05:19 CDT Subject: Subject: potatoes Do potatoes already contain an appreciable amount of amylase enzyme in their "naturally" occurring state ("naturally", as in "how you find them at the supermarket?). I would assume that older ones, that have begun to sprout, are "malted", in a sense. In times past, if you wanted something to ferment to get ethanol, potatoes were the food of choice, and I was wondering if this was the reason. Has anybody here actually tried using them as an adjunct (or as a non-adjunct, if they are considered "malted"). bb - ------------------------------ Return to table of contents
From: RANDY ERICKSON <RANDYE at mid.org> Date: Subject: Iodophor Question Hi Folks! Like many of you I bet, I don't measure out absolutely everything I use in my brewery (garage). A fine case in point is iodophor -- I usually just dump in enough to get a color I like and let it go at that. I think this got me into trouble though. From recent posts I developed the opinion that iodophor doesn't need to be completely drip-dried, a good shake is adequate. The last batch I kegged, I dumped out the solution, let the keg drip upside down for a few minutes, then filled, sealed, and force carbed as usual. That was about a month ago. Now as much as I try to convince myself that I'm just tasting the appropriate sharp goldings bitterness in a low gravity bitter, I'm pretty sure that there's a distinct iodine taste as well. Anyone else experienced something similar with iodophor? Any chance it'll go away? If not, can I drink it anyway? ;-) In 2117, Charlie S. is brilliantly on the mark, once again. He never ceases to amaze me! Also, our Jack shows a sense of humor I'd not given him credit for. I love this HBD! Randy in Modesto Return to table of contents
From: Jim Cave <CAVE at PSC.ORG> Date: Mon, 22 Jul 1996 9:37:57 -0700 (PDT) Subject: Gambrinus ESB malt... Gambrinus has a new malt out called ESB. It is an attempt at an English pale malt. I made a batch of beer to O.G. 1.048 and 31 IBU's using this malt only. Extract was about 30 pts/lb/U.S. gal--slightly better than what I get with Hugh Baird malt on my system. Hopping was 24 IBU's using Northern Brewers for 60 min and 7 IBU's at 10 minutes using British Columbia Goldings. The beer was fermented with very sizeable pitching (250 mls) of Wyeast 1968 yeast slurry to 40 litres of beer. The resulting beer was quite good with a nutty maltiness. Hops were unobtrusive, as I wanted to accent the malt. A residual sweetness was present, although no crystal malt was used. I did not take a final gravity reading. I felt that the resulting beer had a good British character. No DMS was detected. Generally I'm lukewarm to Gambrinus malts, althought the price is right and it's readilly available so I use them. However, this malt is definatly good and considerabley cheaper than Hugh Baird is right now (~$31 U.S. for 25 kgs). I'm not sure if Gambrinus is "blending" in darker malts to achieve colour and flavour components however, as there are some dark kernels in the mix. I'm not a huge fan of the regular pale malt, as I find it "trubby" and a low extract (28 pts/lb/gal), relative to Canada malt 2 row (32 pts/lb/gal). However the price is right at ~ $15 U.S. for 25 kgs. I'm not sure of the price of the ESB malt, as I won a bag in the local competition. Jim Cave Vancouver B.C. Canada Return to table of contents
From: M257876 at sl1001.mdc.com (bayerospace at mac) Date: Mon, 22 Jul 1996 11:46 -0600 Subject: thermostat element corrosion collective homebrew conscience: i have a thermostat for my freezer, which i use for lagering/conditioning/ storage. there is an element that runs inside the freezer, and it is made of copper. it is green with corrosion, and this started when i put a couple of fermenting carboys in the freezer. any ideas? is my thermostat probe going to eventually disappear? it is corroding so badly that pieces of the green corrosion have actually fallen off the probe into the floor of the freezer. i'd like to stop the corrosion. also, i'm curious to know what gas is causing this. i thought CO2 was a fairly inert gas. thanks in advance for the help; i really appreciate all the courteous, knowledgable people that contribute to this forum. it really helps a lot of people out. i'm so glad everyone is so nice, helpful, and generous. brew hard mark bayer Return to table of contents
From: Carrick Legrismith <hiscope at c4systm.com> Date: Mon, 22 Jul 1996 12:53:36 -0700 Subject: Professionalism Brewing is not for everyone. The digest isn't for everyone. For me HBD is a wealth of collective knowledge on a multi-layered subject that at times can be confusing. I agree that some of the questions asked are elementary and could have been easily found by reading any beginning brewing manual. Sometimes though it is just this kind of question that starts a thread which really digs out the collective's good ideas or someone's insight that we all can enjoy and use. Please let's leave the flaming to the King Cooker, (tm) and work on the hobby instead of pissing each other off. >Now a beer related question: Why in a weisse brewing do they say: The sum of the pitching and the fermentation temperatures should equal 30*C? Shouldn't the starter and the wort be the same to prevent shock? Carrick Legrismith Posion Ivy Brewery, "Itch'n to have another" hiscope at c4systm.com Return to table of contents
From: "Kris A. Kauper" <kkauper at draper.com> Date: Mon, 22 Jul 1996 13:08:32 -0400 Subject: Otter Creak Copper Ale Has anyone tried Otter Creak's Copper Ale? I recently had it for the first time and found it to be very unique. I've never heard of a beer style called "copper" -- is this a recognized style or just a brand name? If anyone has a recipe for this ale, I'd love to get my hands on it. Thanks. Kris Kauper C.S. Draper Laboratory Cambridge, MA kkauper at draper.com 617-258-1590 Return to table of contents
From: JOSEPH MAXIMILLIAN MURPHY <MURPHYJ at CUA.EDU> Date: Mon, 22 Jul 1996 13:29:53 -0400 (EDT) Subject: Re: Recipies on Cat's Meow Mike Galvez asks about the inclusion of failed or untried recipes in the Cat's Meow 3. As it happens, I seem to remember a post in rec.crafts.brewing about the selections of recipies for Cat's Meow from Mark Stevens, the saint and scholar who runs it. As I recall, the justification for publishing an "undrinkable" recipe is the fact that we learn as much (or more!) from our mistakes as our successes. You might save a lot of people a lot of time and money by exposing your own follies. (Like the time I found out that there's a world of difference between the "7%-8% AA hops" called for in a berry wheat recipe and the 8.7% AA hops I used. That one took a while to mellow...) Similarly, an "untried" recipe might at least shine some light on how some other brewers have approached a particular style/question/idea, even if it's only theoretically. (I recall a _lot_ of CM3 recipes that say "next time I might try...", even when the beer turned out well.) FWIW, Mark has a book out of selected recipes from the Cat's Meow. It might be more up your alley if you're looking for a straight cookbook. I'll be darned if I can remember its title, but I'll recommend it strictly on my personal experience of CM3 and Mark Stevens. (He's given a lot to this community, and if he's finally got a chance to get some payment for it, I say God bless 'im!) - -Joe Murphy "Censorship, like charity, should begin at home, but murphyj at cua.edu unlike charity, it should end there." -- Clare Boothe Luce Return to table of contents
From: iaciofano at leds.enet.qntm.com (Ed, Quantum PE (508) 770-2251) Date: Mon, 22 Jul 1996 13:43:00 -0400 Subject: Looking for cooling unit. Hi, I'm looking for a small refridgeration unit for a "home project". More specifically, I'm a brewer and also a mead maker. One of the variables that I'm looking to finally get control over is fermentation temperature. I don't have a brewing fridge (yet) and am sick of waiting until the late fall to brew meads, I need fermentation temps in the low to mid 60's (f). I'd like to try putting something together on my own. My initial concept requires some sort of electric cooling unit. Does anybody know where I can buy a compressor, complete with cooling coils? I only need the compressor and coils, I'll tinker from there. I've looked so far without any luck. I thought about ripping apart my dehumidifier but I'd rather buy something specifically designed for what it'll be used for. Thanks, if this works I'll post the plans. OPRegards, Ed_I Return to table of contents
From: "Gregory, Guy J." <GGRE461 at eroerm1.ecy.wa.gov> Date: Mon, 22 Jul 96 11:11:00 PDT Subject: Belgian Special B In a fit of personal depression only solvable by shopping, I purchased a pound of Belgian Special B Malt at my local Homebrew shop (Jim's Homebrew, great shop, not involved, blah blah...). It smelled and tasted great. I've got a pound of Belgian B, 7.5 lbs 6 row (U.S.), and 2 pounds of rye to work with. Perhaps someone would give me an idea of what attributes Belgian Special B will contribute to my beer? I suppose I could just mash this whole mess up into a really nasty hunting season ale. Dux Deluxe Ale. Private e-mail welcome, but a search of past HBDs through the new Brewery HBD-spot (a great service for those of us who don't check email every day at home or the occasional lurker) revealed no discussion of Belgian Special B. Guy Gregory GuyG4 at aol.com Lightning Ck. Brewing....No one's ever gone broke underestimating our intelligence.. Return to table of contents