时间来到2009年,德式酸艾Sour Ale类别首次成为Great American Beer Festival (GABF)比赛的一部分。那时,只有13款啤酒参赛GABF这一类别,而实际上所有这些啤酒都是稍受欢迎的柏林酸(Berliner Weisse)风格。但在2010年,来自加利福尼亚州精酿品牌Hollister凭借其“Tiny Bubbles”古斯啤酒获得了德式酸艾Sour Ale类别的银牌。
Dear Brewery Customer:Please scan the QR code, add Joyferm sales expert, and send the following requirement information to us : 1, The required yeast code ( ex. JFA1301 )2, Original Gravity (Unit: °P )3, Fementation Scale (Unit: L )4, Order info : invoice,receiver mobile,delivery address
Recovery:Take the yeast bottle out from the refrigerator and place them at room temperature (20-25℃) environment for warming up slowly ( DO NOT heat or microwave it) ! Be patient please , after 3 hours , shake well before using.
1st Add Wort:Cool down the wort temperature to the best fermentation degree and add wort to 1/3 volume position of the fermentation tank only. Wait for pitching yeast.
第四步
消毒罐体:用75%的酒精对设备酵母投放口及半径20公分的周围环境进行充分喷洒,保持接种口湿润。
Sterilization:Use 75% vol alcohol to fully spray the pitching inlet and the surrounding area with a radius about 20 cm and always keep wet.
Pitching:Do not open liquid yeast bottle immediately, sterilizate it first. Spray the yeast bottle with 75% vol alcohol from top to bottom. Gently shake the bottle to mix the yeasts and wort in the bottle, open the lid, and pour the yeast into your fermenter in your best posture, quickly but without spilling. Never rinse the bottle with wort or water and pour it back into the fermenter, it may contaminate the whole batch of beer.
第六步
收尾,二次进麦汁:尽快封闭酵母投放口, 清理周边酵母残液,添加剩余2/3 麦汁并充氧
Ending,2nd Add Wort:Close the yeast pitching inlet asap and clean up the surrounding area of the inlet carefully, continue to add the rest 2/3 volume of wort and oxygenate the wort well.
家 酿 篇 For HomeBrew
第一步
存储:取得快递后,尽快取出酵母,快速放在0-4℃的环境下保存。
Store:After received the package , take out the yeast bottle asap and store it at 0-4℃.
Recovery:Take the yeast bottle out from the refrigerator and place them at room temperature (20-25℃) environment for warming up slowly ( DO NOT heat or microwave it) ! Be patient please , after 3 hours , shake well before using.
第三步
进麦汁:按酵母最佳发酵温度,注入全部所需麦汁,等待接种酵母。
AddWort:Cool down the wort temperature to the best fermentation degree and add all wort to wait for pitching yeast
Sterilization:Sterilize the yeast pitching inlet, and spray outside of the bottle throughout with 75% vol alcohol (Don’t try to save alcohol which is far cheaper than your precious beer.)
Pitching:Mix the liquid yeast gently and adequately , elegantly unscrew bottle cap, simply pour all yeasts into wort. Be sure not to wash the yeast bottle with wort or water and then pour it back into the fermenter, which may contaminate the whole batch of beer.
第六步
收尾:清理好投放口周围不慎溅出的酵母,盖好发酵桶。快速地摇晃发酵桶约1分钟以充氧和充分混匀。
Ending:Clean the spilling yeasts around the yeast pitching inlet if there is any and seal the fermentation tank. Shake the fermentation tank quickly for about 1 minute to mix and oxygenate the wort we