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核桃青果皮系统溶剂提取物抑菌作用研究
引用本文:龚斌荣,刘华英,司杰. 核桃青果皮系统溶剂提取物抑菌作用研究[J]. 天津农业科学, 2012, 18(2): 46-48
作者姓名:龚斌荣  刘华英  司杰
作者单位:1. 阿克苏地区实验林场实验站,新疆阿克苏,843000
2. 新疆塔里木大学生命科学学院,新疆阿拉尔,843300
3. 新疆塔里木大学后勤管理处绿化中心,新疆阿拉尔,843300
基金项目:新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室开放课题
摘    要:以苯甲酸钠为对照组,分别研究核桃青果皮的石油醚、氯仿、乙酸乙酯、丙酮、乙醇和水提取液对几种常见食品微生物的抑菌效果。结果表明,核桃青果皮提取液对细菌具有较强的抑制作用,啤酒酵母次之,乙酸乙酯和石油醚提取物的抑菌效果优于其它溶剂。

关 键 词:核桃青果皮  提取  抑菌

Study on Bacteriostasis of Systematic Solvents Extracts from Walnut Green Peel
GONG Bin-rong , LIU Hua-ying , SI Jie. Study on Bacteriostasis of Systematic Solvents Extracts from Walnut Green Peel[J]. Tianjin Agricultural Sciences, 2012, 18(2): 46-48
Authors:GONG Bin-rong    LIU Hua-ying    SI Jie
Affiliation:1.The Experiment Forest Station of Akesu region, Akesu, Xinjiang 843000,China; 2.College of Life Sciences, Tarim University, Alar, Xinjiang 843300,China;3.Afforestation Centre of Logistical Administration Office, Tarim University, Alar, Xinjiang 843300,China )
Abstract:The bacteriostasis of systematic solvents extracts from walnut green peel was studied.Six systematic solvents extracts were conducted for the inhibitory effects against food spoilage.The results showed that the extracts from walnut green peel could effectively inhibit the growth of bacteria. The petroleumether and acetate extract had stronger effects than other solvents.
Keywords:walnut green peel  extract  bacteriostasis
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