The invention discloses a culture and inoculation method of Eucommia ulmoides leaf Fubrick tea crown process spore. Eucommia ulmoides leaves are soaked in water to obtain the culture medium. Artificially cultured spores of crown process spore are inoculated in the culture medium of Eucommia ulmoides, and after gradual domestication of crown process spore, the inoculation liquid of Eucommia ulmoides leaf Fubrick tea is prepared and inoculated into Eucommia ulmoides leaf Brick tea embryo material. The Eucommia ulmoides leaf Fubrick tea prepared by the invention does not contain any tea components, but is prepared by pure Eucommia ulmoides leaves according to the Fucha tea technology. After steaming, heaping and blooming, the bitterness, astringency and grass smell of the Eucommia ulmoides leaves are effectively removed, and the taste of the Eucommia ulmoides leaves and drinks is improved. At the same time, the Fucha is adopted. The spore inoculation of C. coronarium in tea technology adds the digestive and weight-reducing functions of Eucommia ulmoides leaf Fubrick tea. Eucommia ulmoides leaves Fubrick tea blended with the unique fragrance of Eucommia ulmoides leaves and coronoid cystis, in the aroma, taste, soup color and other endoplasm better.
【技术实现步骤摘要】
一种杜仲叶茯砖茶冠突散囊菌的培养接种方法
本专利技术属于茶叶加工领域,具体涉及一种利用杜仲叶制备茯砖茶中的冠突散囊菌的培养及接种方法。
技术介绍
茯砖茶属黑茶类,也称发酵茶始祖,有助消化减肥和补充各类维生素、微量元素等。据史书记载第一块茯砖茶诞生于陕西咸阳泾阳县。目前生产的茯砖茶,外形砖面平整,棱角分明,厚薄一致,发花普遍茂盛,茯茶砖面为黑褐色或黄褐色。泡饮时,要求汤红不浊,香清不粗,味厚不涩,口劲强,耐冲泡,特别要求砖内冠突散囊菌普遍茂盛,干嗅有花的清香。带有金花这种冠突散囊菌类的茯茶泡饮时,花香会融入茶汤之中,化作茶的滋味而更加醇厚微涩,清纯不粗、口感强劲。此外金花还可以有效地促进调节新陈代谢,降血脂、调理肠胃,起到保健和病理预防作用。杜仲叶内含有内脂、香豆精、生物碱、多糖、还原糖、有机酸、蛋白质、氨基酸和杜仲胶等成分,其中有效成分有:松脂醇二葡萄糖甙、桃叶珊瑚甙、绿原酸、杜仲胶、筋骨草甙、杜仲甙、山奈酚、咖啡酸、酒石酸、还原糖、黄酮化合物、生物碱等,具有降血压、减肥、抗衰老、补肝肾等功效。目前市面上现在已经有杜仲茶及系列饮料,其中杜仲茶采用传统绿茶杀青翻炒工艺制成,在产业应用中存在的问题是:杜仲叶本身具有草腥味、苦味和涩味,使得现有的杜仲茶以及根据杜仲叶制备的饮品在口感上普遍存在草腥味等缺陷,限制了杜仲茶以及相关杜仲叶饮料产业的推广应用。而目前普遍采用的在杜仲叶加工过程中加入臭氧或其他化学物质来去除草腥味的方法,效果不佳而且工艺复杂、成本高,限制了其大面积推广。
技术实现思路
本专利技术的目的在于提供一种杜仲叶茯砖茶冠突散囊菌的培养接种方法,采用该方案获 ...
【技术保护点】
1.一种杜仲叶茯砖茶冠突散囊菌的培养接种方法,其特征在于:采用人工培养的冠突散囊菌孢子粉制成菌悬液;将杜仲叶水浸后获得杜仲培养液,按照从少到多的比例,逐次加入至所述的菌悬液中,对冠突散囊菌进行逐步驯化后,制备得到杜仲叶茯砖茶接种液,接种至杜仲叶茯砖茶胚料中。
【技术特征摘要】
1.一种杜仲叶茯砖茶冠突散囊菌的培养接种方法,其特征在于:采用人工培养的冠突散囊菌孢子粉制成菌悬液;将杜仲叶水浸后获得杜仲培养液,按照从少到多的比例,逐次加入至所述的菌悬液中,对冠突散囊菌进行逐步驯化后,制备得到杜仲叶茯砖茶接种液,接种至杜仲叶茯砖茶胚料中。2.根据权利要求1所述的一种杜仲叶茯砖茶冠突散囊菌的培养接种方法,其特征在于,包括以下步骤:【2.1】杜仲培养液的制备将新鲜杜仲叶或者杜仲干叶水浸后加入营养剂制备得到杜仲培养液,留作备用;【2.2】冠突散囊菌获取取适量人工培养的冠突散囊菌孢子粉,将其置入含有无菌水的无菌瓶中,制成菌悬液待用;【2.3】冠突散囊菌驯化给步骤【2.2】的菌悬液中按照从少到多的比例,逐次加入步骤【2.1】的杜仲培养液,每加入一次杜仲培养液后,在25-30℃培养2-5天,进行冠突散囊菌驯化;【2.4】杜仲叶茯砖茶接种液的制备将步骤【2.3】驯化完毕后的含有菌悬液和杜仲培养液的基液置于摇床中摇振培养,培养温度为...
【专利技术属性】
技术研发人员:翟文俊,
申请(专利权)人:陕西乾宁健康食品有限公司,
类型:发明
国别省市:陕西,61
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