Propper Seltzer, Yeast Nutrient for Brewing Hard Seltzers
Yeast Nutrient สำหรับทำ Hard Seltzers โดยเฉพาะ สามารถใช้ได้กับยีสต์ทุกสายพันธุ์ เนื่องจากเครื่องดื่ม Hard Seltzer มีส่วนประกอบของน้ำตาลโมเลกุลเดี่ยวเป็นหลัก ไม่มีสารอาหารเพียงพอสำหรับยีสต์เหมือน wort ที่ผลิตจากธัญพืช (เช่น ข้าวบาร์เลย์) ทำให้ยีสต์ทำงานได้ไม่ดีเท่าที่ควร
Propper Seltzer ถูกออกแบบมาเพื่อเพิ่มสารอาหารที่จำเป็นสำหรับยีสต์ในกระบวนการหมัก ช่วยให้กระบวนการหมักรวดเร็วและสมบูรณ์ ผลิตภัณฑ์จากการหมักสะอาดตามที่ควรจะเป็นเมื่อยีสต์ได้รับสารอาหารที่เพียงพอ
ขนาดใช้งาน 1 ซอง 28 กรัม เหมาะสำหรับทำ Hard Seltzer ปริมาตร 19 ลิตรที่ OG ไม่เกิน 1.060 (15ºP)
Custom formulated, geared toward easy, faster, cleaner and clearer hard seltzer fermentations.
Propper Seltzer nutrient is compatible with any strain of yeast including beer yeast, wine yeast, and distillers yeast, and was designed to make things easier for brewers looking to create their own hard seltzer.
“We set out specifically to formulate a blend for hard seltzer that allows our yeast to really be successful,” according to Laura Burns, PhD, Director of Research and Development for Omega Yeast. “Hard seltzer is here to stay,” said Burns: “now let’s make it craft!”
Hard seltzer fermentation differs from standard beer brewing because simple sugars – such as dextrose – do not provide yeast the essential nutrients that malt naturally does. Yeast need these elements in order to live, replicate and ferment.
In order to propel thorough fermentation in a simple sugar base, then, yeast need the addition of specific vitamins and minerals to replace what they typically get from malt. Omega Yeast’s R&D crew developed a nutrient blend that manages yeast’s nutrient requirements efficiently, resulting in healthy, fast, clean fermentations in shorter time.
Propper Seltzer is balanced to allow brewers to brew a hard seltzer without struggling against long or unpredictable fermentations, intrusive off-flavors, cloudiness or extensive yellowing.
Although you can use nearly any yeast strain with Propper Seltzer and complete fermentation in 7 days, it is particularly speedy with kveiks because of how quickly kveik ferment at high temperatures.
Recognizing their immense advantages for brewers, Omega Yeast was the very first yeast lab to make Norwegian kveik commercially available – introducing kveik to US Brewers in 2015.
Kveik are known for their versatile fermentation temperatures and high alcohol tolerance. Brewers ferment anywhere between 68 – 95°F (20 – 35°C) for an array of distinctive, tropical and fruity profiles that increase in intensity and speed of fermentation the higher in-range you ferment them. Lutra kveik specifically, unlike most kveik, remains shockingly clean even at high kveik temperatures, making it fast-fermenting AND a neutral canvas – and therefore perfect for hard seltzers.
“Part of the reason we’re working with Omega and specifically this Lutra™ Kveik strain is that it’s a super-quick, super-clean fermenter. So, we know that we’re not going to be tying up extra tank space, which allows us to continue brewing our year-round IPA and year-round pilsner,” Bossu says. “Seltzers for us are just another avenue to play around with some of those fruits that we find interesting and just have a great presentation, and this Propper Seltzer allows us to do that.”
Recommended Homebrew Use
One 28g pack provides yeast nutrient for 5 gallons of sugar wort at 1.060 (15ºP) or lower.
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