湖北农业科学 ›› 2021, Vol. 60 ›› Issue (11): 107-111.doi: 10.14088/j.cnki.issn0439-8114.2021.11.022

• 贮藏·加工 • 上一篇    下一篇

地木耳乙醇提取物的抑菌机理及化妆品功效研究

孙茜1, 张赟2, 汤云峰2, 刘康欣2, 陈雪茹2, 金卫华2, 唐红枫2,3   

  1. 1.湖北省疾病预防控制中心,武汉 430079;
    2.武汉东湖学院生命科学与化学学院,武汉 430212;
    3.武汉东湖学院生物医用材料创新研究所,武汉 430212
  • 收稿日期:2020-09-22 出版日期:2021-06-10 发布日期:2021-07-15
  • 通讯作者: 唐红枫(1980-),男,湖北天门人,教授,主要从事天然药物开发,(电话)13986107290(电子信箱)547450768@qq.com。
  • 作者简介:孙 茜(1981-),女,湖北武汉人,副主任技师,主要从事食品检验、质量管理工作,(电话)15927132523(电子信箱)43666549@qq.com。
  • 基金资助:
    湖北省教育厅科学研究计划项目(B2020236)

The antibacterial mechanism and cosmetic efficacy test of the ethanol extract of Nostoc commune Vauch

SUN Qian1, ZHANG Yun2, TANG Yun-feng2, LIU Kang-xin2, CHEN Xue-ru2, JIN Wei-hua2, TANG Hong-feng2,3   

  1. 1. Hubei Provincial Center for Disease Control and Prevention,Wuhan 430079,China;
    2. College of Life Science and Chemistry, Wuhan Donghu University,Wuhan 430212,China;
    3. Innovation Institute for Biomedical Materials,Wuhan Donghu University,Wuhan 430212,China
  • Received:2020-09-22 Online:2021-06-10 Published:2021-07-15

摘要: 采用醇提取法对地木耳(Nostoc commune Vauch)活性成分进行提取,以地木耳乙醇提取物与大肠杆菌作用前后细菌培养液的电导率、可溶性总糖和总蛋白质浓度变化,探究地木耳乙醇提取物对大肠杆菌的抑菌机理,对配制出的化妆品,进行了稳定性、安全性、保湿、美白等测试。结果表明,在经过地木耳乙醇提取物处理后,大肠杆菌培养液的电导率、可溶性总糖和总蛋白质浓度均有不同程度的升高。配制的化妆品安全性、稳定性良好,且具一定的美白、保湿性。地木耳乙醇提取物可使大肠杆菌细胞膜发生破损,所开发的化妆品细腻温和、质地稳定均一、安全无毒副作用,并具有美白、保湿等功效。

关键词: 地木耳(Nostoc commune Vauch), 乙醇提取物, 抑菌性, 化妆品

Abstract: Alcohol extraction was used to extract the active ingredients of agaric agaric. The changes of electric conductivity, total soluble sugar and total protein concentration of the bacterial culture liquid before and after the action of agaric agaric ethanol extract and escherichia coli were measured. Stability, safety, moisturizing, whitening and other tests were carried out for the cosmetics. The results showed that the conductivity, total soluble sugar and total protein concentration of escherichia coli culture solution were increased in different degrees after treatment with ethanol extract of agaric. The made cosmetics have good security, stability and whitening and moisturizing properties. The ethanol extract of agaric can destroy the escherichia coli cell membrane. The developed cosmetics are delicate and gentle, stable and uniform in texture, safe and non-toxic side effects, as well as whitening and moisturizing effects.

Key words: Nostoc commune Vauch, ethanol extract, antibacteria, cosmetic

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