The invention discloses a process for the manufacture of fresh gas rice wine with a temperature control tank, including a method of soaking the glutinous rice into water 8 for 12 hours, cleaning and steaming; then placing it in a saccharifying tank, adding the root enzyme and yeast for saccharification and fermentation for 2 days for 5 days; then, with the weight of glutinous rice 1 and 4 times the weight of the glutinous rice, into the temperature control tank for the compression fermentation 7. In the last 12 days, the temperature of the temperature control tank was reduced to 0 to 10 degrees to terminate the fermentation, and then the fresh gas rice wine was made by filtering, filling and sterilizing under the condition of pressurized closure. The invention is respectively fermented in the saccharifying tank and the temperature control tank, so that the fermentation is simple and controllable, which solves the problem that the traditional technology is too fast, and the rice wine is easy to suffer and the taste is insufficient. Through the temperature control tank, not only the fermentation is more controllable, but also the pressure fermentation improves the yield of wine, and preserves the gas generated during fermentation. The fermentation process and sterilization process were improved, the flavor damage was reduced, and the flavor and aroma were better.
【技术实现步骤摘要】
一种控温罐制造新鲜含气米酒的工艺
本专利技术属于米酒工艺
,特别是涉及一种控温罐制造新鲜含气米酒的工艺。
技术介绍
米酒相对是一个较小的工业领域,市场规模不大,主要有两种产品:一种是酒精度不超过0.5%vol的非酒精类风味食品,以孝感米酒为代表,有些带糟,有些把糟过滤。另一种是酒精度超过0.5%vol酒类产品,一般在6%vol至12%vol之间,通常采用传统米酒工艺,传统米酒工艺在发酵和发酵后处理较为落后,发酵方面,不注意发酵的速度控制,通常发酵过快,导致苦杂味,并极大的损失了鲜味及米酒自然的甜味,往往需要后期进行加糖等调配,鲜味、香味都不自然;发酵后处理方面,一般采用巴氏杀菌来终止发酵,采用常用的黄酒、啤酒过滤技术,并在灌装后再次杀菌,杀菌会破坏风味,两次杀菌则风味几乎丧失殆尽。传统米酒一般不含气体,有较少的采用鸡尾酒的制作工艺的含气米酒产品,即在传统的米酒基础上,灌装时通过汽液混合机将二氧化碳气体混入。因此,如何克服上述技术问题成为了本领域技术人员亟待解决的技术问题。
技术实现思路
本专利技术的目的就是提供一种温控罐制造新鲜含气米酒的工艺,能完全解决上述现有 ...
【技术保护点】
一种控温罐制造新鲜含气米酒的工艺,其特征在于,包括以下方法:1).将糯米浸泡至水中8‑12小时,淘净,蒸熟;2).将蒸熟后的糯米置于糖化罐中,加入根酶和酵母菌进行糖化发酵2‑5天;3).糖化发酵结束后,配糯米重量1‑4倍的水,转入控温罐进行保压发酵7‑12天;4).保压发酵结束后,将控温罐温度迅速降低至0‑10度终止发酵;5).终止发酵后,依次在保压密闭条件下进行过滤、灌装和杀菌,制得鲜味含气米酒。
【技术特征摘要】
1.一种控温罐制造新鲜含气米酒的工艺,其特征在于,包括以下方法:1).将糯米浸泡至水中8-12小时,淘净,蒸熟;2).将蒸熟后的糯米置于糖化罐中,加入根酶和酵母菌进行糖化发酵2-5天;3).糖化发酵结束后,配糯米重量1-4倍的水,转入控温罐进行保压发酵7-12天;4).保压发酵结束后,将控温罐温度迅速降低至0-10度终止发酵;5).终止发酵后,依次在保压密闭条件下进行过滤、灌装和杀菌,制得鲜味含气米酒。2.根据权利要求1所述的控温罐制造新鲜含气米酒的工艺,其特征在于,方法1)中水温控制在2...
【专利技术属性】
技术研发人员:谭丽敏,张娟,陈高峰,
申请(专利权)人:上海朴大酒业有限公司,
类型:发明
国别省市:上海,31
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