The invention belongs to the field of brewing technology in vinegar production. In order to improve the health effect of vinegar, the development of vinegar is no longer limited to condiments, and a brewing method for reducing fat and vinegar is provided. With naked oats, quinoa and sorghum as the main grain, with millet bran, rice husk and bran as auxiliary materials, bitter buckwheat and Pu'er cooked tea mixed as fermentation substrates of red koji, purple Monascus, numbered as CICC:41601, fermented Monascus, the main grain and Monascus were mixed into alcohol by weight ratio of 1:0.625, and the wine mash obtained was added. The auxiliary materials with the weight ratio of 1:1 were mixed into vinegar fermented grains and acetic acid bacteria inoculated into the vinegar grains were 12% and 15% of acetic acid bacteria were fermented by acetic acid. Then the smoked fermented grains and the drenched fermented grains were obtained. The content of lovastatin in vinegar was improved obviously, the content could reach 890mg/L, and the health function of vinegar was improved, especially the effect of reducing fat was very significant.
【技术实现步骤摘要】
一种降脂食醋的酿造方法
本专利技术属于食醋生产酿造
,具体涉及一种降脂食醋的酿造方法。
技术介绍
食醋作为日常生活必备的调味品之一,深受消费者喜爱,其作为一种发酵产品,不仅具有调味功效,还有保健功能,但由于保健成分含量较低,影响了食醋的保健效果。山西老陈醋富含多种营养成分及功能性物质,如蛋白质、氨基酸、有机酸、维生素、矿物质、酮类、醇类以及酯类等。众所周知,老陈醋具有降血脂、降血压、美容、减肥等功效,但是由于其功能性成分含量较低,导致其在保健领域发展缓慢。苦荞、莜麦是我国北方的一种经济作物,苦荞富含黄酮类物质等功能成分且具有降脂、降糖等功效;莜麦的亚油酸含量高,可以降低人体血液中胆固醇含量,还含有8种植物胆固醇,可防止肠道吸附胆固醇。紫红曲霉、普洱在发酵过程中产生的代谢产物中富含洛伐他汀,经研究显示,洛伐他汀具有显著的降脂作用。申请号为201610338501.X,专利技术名称为《普洱茶醋饮料发酵加工工艺》,其提供了一种普洱茶醋饮料的发酵方法,步骤为:A、渥堆发酵,提取普洱熟茶初始菌,制得渥堆发酵的普洱熟茶,B、培养普洱熟茶发酵菌,C、内部聚热烘培,静置、冷却,得到烘焙除杂的普洱熟茶,D、土陶瓮化,得到醇化后的普洱熟茶,E、煮茶过滤工艺,加冰糖,得到含糖普洱茶汁液,F、制备普洱茶醋饮料,将醋酸菌和普洱熟茶发酵菌一起加入到含糖普洱茶汁液中,密封发酵,过滤、灭菌,即得到所述的普洱茶醋饮料;与现有技术相比,本专利技术方法操作简单方便、投入成本低、发酵稳定,可有效除去普洱茶中的有害杂质,提高茶多酚含量,无需添加剂,即可保证茶品醋香浓郁、汤色金黄透亮、口感酸甜 ...
【技术保护点】
1.一种降脂食醋的酿造方法,其特征在于:以重量比为1:1:1的莜麦、藜麦和高粱为主粮,以重量比为1:1:1.2:3.57的谷糠、稻壳、麸皮和平菇粉碎物为辅料,苦荞和普洱熟茶按重量比为10:2.5的比例混合作为红曲发酵底物,编号为CICC:41601的紫色红曲菌株作为发酵菌种,发酵红曲菌,主粮、红曲菌按重量比为1:0.625混合进行酒精发酵,获得的酒醪中加入与主粮重量比为1:1的辅料混合为醋醅,接种入醋醅重量12%‑15%的醋酸菌进行醋酸发酵,然后熏醅、淋醅获得降脂食醋。
【技术特征摘要】
1.一种降脂食醋的酿造方法,其特征在于:以重量比为1:1:1的莜麦、藜麦和高粱为主粮,以重量比为1:1:1.2:3.57的谷糠、稻壳、麸皮和平菇粉碎物为辅料,苦荞和普洱熟茶按重量比为10:2.5的比例混合作为红曲发酵底物,编号为CICC:41601的紫色红曲菌株作为发酵菌种,发酵红曲菌,主粮、红曲菌按重量比为1:0.625混合进行酒精发酵,获得的酒醪中加入与主粮重量比为1:1的辅料混合为醋醅,接种入醋醅重量12%-15%的醋酸菌进行醋酸发酵,然后熏醅、淋醅获得降脂食醋。2.根据权利要求1所述的一种降脂食醋的酿造方法,其特征在于:具体步骤如下:(1)红曲菌的制备:苦荞除杂后加入40℃水浸泡2h,沥干水分后蒸煮30min,自然冷却后与普洱熟茶混合作为发酵底物,按发酵底物重量15%的量接种紫色红曲,搅拌均匀后置于曲池中28-32℃下培养10-12天,即得红曲菌;(2)主粮膨化处理:莜麦、藜麦、高粱按比例混合粉碎至60目,置于膨化机中膨化,膨化条件为:膨化枪头压力1.8MPa,膨化温度105~115℃;膨化度控制在...
【专利技术属性】
技术研发人员:赵红年,张怀敏,曹晋宜,王保军,
申请(专利权)人:山西梁汾醋业有限公司,
类型:发明
国别省市:山西,14
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