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  1. mabrungard

    Spruce Tips

    Well, no you're not wrong. But that's why so many people recoil at the thought of drinking a "spruce" beer. They've only had the bad ones.
  2. mabrungard

    Spruce Tips

    A spruce beer should NEVER taste like pinesol or medicinal. Spruce tips used in brewing are actually citrusy and have no pine, spruce, or other pinesol aroma or flavor. A proper spruce tip has just emerged from its bud and is completely, willowy soft. If the tips are stiffening or getting...
  3. mabrungard

    Which dry lager yeast to use

    You have diacetyl with 34/70?? I've not experienced that with that yeast. With regard to the Diamond Lager yeast, I find that its actually too clean for my tastes. I like the German character and maltiness of 34/70. But I can understand if you don't want that in the beer you're brewing.
  4. mabrungard

    Could I use a syringe through a ball lock to add gelatin finings?

    I remove and replace the pressure release valve on my kegs to inject things like acid or flavorings into the finished beer. Yes, I know that some oxygen gets into the keg, but its brief and the beer was otherwise handled with LODO methods. It works fine for beers that are consumed in a month or...
  5. mabrungard

    Salt Additions to MT - RO Water w/Herms

    No, not all the Ca and Mg would make it from the tun to the kettle since they're involved in reactions in the mash and are precipitated there. That's not a big deal since the compounds in wort provide ALL the calcium and magnesium needed for good yeast growth. Pure distilled water can be used...
  6. mabrungard

    Salt Additions to MT - RO Water w/Herms

    There are at least two reasons why you should be adding calcium salts to your mashing water: pH reduction and oxylate precipitation. Adding all salts to the kettle isn't helping.
  7. mabrungard

    Ward Lab Report - Supposed to be RO water

    Always check RO water with a TDS meter. That's the easiest way to know if there's a problem and that the water isn't RO quality. https://www.brunwater.com/articles/tds-meter-do-you-need-one
  8. mabrungard

    Hard water treatment.

    Water hardness is NOT an impediment to brewing. We generally want 'medium' hardness for many brews, but that is largely style specific. The main concern in brewing water is its alkalinity and that it doesn't have any strong taste or excessive minerality. The rest of it can generally be brewed...
  9. mabrungard

    Wort stratification?

    I've experienced the same phenomena. Took a gravity sample from the wort surface in the kettle that had been sitting for several minutes after whirlpooling and the gravity was much lower than expected. Then stirred the kettle again and immediately took and sample and the result was higher and...
  10. mabrungard

    Issue with yeast activation

    Rehydration wouldn't typically result in the yeast 'bubbling' or 'activity'. It's best done with water that has low dissolved solids (distilled or RO) that has magnesium added. Using just Epsom Salt at a rate of 1 gm/quart or liter of distilled or RO water produces the highest yeast viability...
  11. mabrungard

    RV water filter vs. RO system?

    DON'T Those little filters are useless at removing disinfectant from water unless you throttle the flow to a trickle. In addition, their limited disinfectant capacity is used up pretty quickly. It's far better to use the bigger 10" or 20" filters to remove disinfectants from water, but even...
  12. mabrungard

    Mash adjustments for body in lagers

    Are you sure it's 'body' that you're perceiving or is it 'fullness'? With that low FG, I'm leaning toward it being fullness. Chloride lends to fullness perception. For light lagers, I typically keep the ionic content fairly low. To keep enough calcium in the mash to enable oxalate...
  13. mabrungard

    City changed my water ph.do I need to adjust mash/sparge ph

    The water supplier probably adds a caustic to the water supply to help the soft water avoid corroding the pipes. That minor increase in pH is not really a big change, but you should recognize and treat the water since it now includes a bit more alkalinity. It's still soft, but with brewing, its...
  14. mabrungard

    Hefeweizen, too much flaked oat/wheat?

    Formulating the recipe with more than 50% wheat is not really worth it. It turns out that barley has more ferulic acid content than wheat and if you're looking for that clovey note in your Hefe, then going overboard with wheat is counterproductive. I recommend using a 50/50 barley/wheat...
  15. mabrungard

    Rice hulls versus wheat hulls?

    I'm not sure that wheat hulls make it through the harvesting process, but apparently rice hulls do. One thing that could influence why rice hulls are commercially available is that they are used as a source for silica and are therefore a part of the harvest. I'm guessing that rice hulls are...
  16. mabrungard

    TDS meters

    As mentioned above, a TDS meter is far less complex than a pH meter. A $10 TDS meter could be reliable, but I'd go with a little more reputable and reliable instrument. That's why I suggest a meter in the $20 to $30 range is probably the way to go. Read more here...
  17. mabrungard

    My water is screwed

    At 155ppm sodium, that water is not going to taste salty nor would the beer taste salty. The taste threshold for 'saltiness' in water is around 250ppm for most tasters. That tap water is likely softened by the water utility if your home softener bypass and flushing exercise was effective and...
  18. mabrungard

    RV water filter vs. RO system?

    I think my tap water tastes pretty good too! But I know that I have to adjust it to make great beer across many styles. Your tap water is a pretty good starting point and you shouldn't need to include RO in your brewing. But you still need to understand and adjust your water to fit your...
  19. mabrungard

    Factors Affecting Water Chemistry Calculations

    A hundreth of a gram is overkill. However, for the typical small homebrew batch sizes, measuring to the nearest tenth is wise. The smaller the batch size, the more you need to make sure you aren't overdosing. But with that said, I still wouldn't worry about reproducing water ion concentrations...
  20. mabrungard

    Secrets to brewing Irish Dry Stout

    There are a lot of myths about Irish Water and Irish Dry Stout brewing. I recently gave a presentation to Foam Blowers of Indiana that provides facts about water conditions in Ireland and how Guinness brews their stout and how you can too. Enjoy the video on Youtube. Irish Water and Stout
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