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英语翻译啤酒花在我国新疆地区有大面积的种植,其花中含有α-酸和β-酸.采用索式提取法,用有机溶剂丙酮、乙醇萃取啤酒花中的

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/15 02:21:48
英语翻译
啤酒花在我国新疆地区有大面积的种植,其花中含有α-酸和β-酸.采用索式提取法,用有机溶剂丙酮、乙醇萃取啤酒花中的酒花浸膏.酒花浸膏中含有大量的α-酸和β-酸,它们具有防腐作用[1].通过测定经提取物处理过的扇贝的菌落总数数、挥发性盐基氮TVBN和三甲胺的测定来确定啤酒花提取物的保鲜作用.
Hops in the Xinjiang region of China has a large area of cultivation,the flowers contain α-acids and β-acids.By soxhlet extraction method using organic solvents acetone,ethanol extraction of hops in the hop extract.Hop extract contains large amounts of α-acids and β-acids,which have antiseptic [1].Extracts were measured by the colony treated scallop total number of volatile base and trimethylamine nitrogen TVBN determination to determine the hop extract fresh.