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浙江大学学报（农业与生命科学版）
浙江大学学报(农业与生命科学版)  2016, Vol. 42 Issue (3): 333-339    DOI: 10.3785/j.issn.1008-9209.2015.11.181
农业科学     
茶花皂的研制及性能探究
张丹, 陆颖, 李博, 余华军, 屠幼英
1.浙江大学茶学系,杭州310058；2.浙江益龙芳茶业有限公司,浙江 衢州324000
Development and study on properties of tea flower soap
ZHANG Dan, LU Ying, LI Bo, YU Huajun, TU Youying
1. Department of Tea Science, Zhejiang University, Hangzhou 310058, China; 2. Zhejiang Yilongfang Tea Co., Ltd, Quzhou 324000, Zhejiang, China
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摘要： 茶花含有丰富的活性成分,与茶叶主成分和功能显著不同,尤其皂素和多糖含量远远高于茶叶中的含量,具有一定的降脂减肥、防辐射、保湿、消炎抑菌、表面活性剂等功效,也可用于日化工业。本文对茶花皂主成分原料：不同pH的皂基、不同质量分数的茶花粉末和茶花花瓣进行3因素3水平正交实验,测定护肤效果、感官品质和理化指标,筛选最佳护肤功能的茶花皂配方。结果表明,采用弱碱性皂基、2%的茶花粉和不添加茶花花瓣的茶花皂护肤性最佳。制得产品颜色白中带黄、具有典型茶花香气。手背皮肤测试发现使用后油分、色素含量分别减少49%和20%,皮肤真皮层水分增加51%、弹性和胶原蛋白分别增加36%和9%。此外,研究发现添加茶花提取物能进一步提高产品性能。
Abstract: Compared with tea, tea flower has similar composition and biological activities. Tea flower is rich in polysaccharide, which is regarded as “natural moisturizing factor”. Because of the effect of moisturizing and bacteriostasis, it can be used for improving the moisturizing properties of cosmetic products. The polyphenols and flavonoids from the tea flower have antibacterial, anti-allergic, UV resistant function and can inhibit oxidase lipid peroxidation. They also can inhibit the formation of free radicals and melanin. The saponin from the tea flower has strong effect of emulsification, dispersion, solubility, foaming, cleaning and many other kinds of active function on surface. In addition, tea flower has special honey fragrance, so that it can be used as natural spice products. 　　Tea flower can be used in daily chemical products industry. Three factors and three levels orthogonal analysis was used to select the formula of tea flower soap. The three independent variables are the types of soap material, tea flower powder additive amount, tea flower petal additive amount. And the quality of tea flower soap was valued from skin care, sensory indexes. The results showed that the best components in soap were weakly-alkaline soap material and 2% tea flower powder, which make the soap white with a little yellow and have tea flower fragrance. The skin test on the dorsum of hand showed that the usage of tea flower soap can decrease oil contents 49% and pigment contents 20%, while increasing water contents in dermal layer 51%, elasticity 36% and collagen protein contents 9%. By expanding experiment, it was found that the tea flower extracts can further improve the performance of product. 　　This study developed natural tea flower soap with strong ability of cleaning and protecting skin. It also provides scientific theoretical basis for tea flower’s application in daily chemical products and a new way for the comprehensive utilization of Camellia resources.
出版日期: 2016-05-20
CLC:  R 284.1  
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张丹
陆颖
李博
余华军
屠幼英

引用本文:

张丹, 陆颖, 李博, 余华军, 屠幼英. 茶花皂的研制及性能探究[J]. 浙江大学学报(农业与生命科学版), 2016, 42(3): 333-339.

ZHANG Dan, LU Ying, LI Bo, YU Huajun, TU Youying. Development and study on properties of tea flower soap. Journal of Zhejiang University (Agriculture and Life Sciences), 2016, 42(3): 333-339.

链接本文:

http://www.zjujournals.com/agr/CN/10.3785/j.issn.1008-9209.2015.11.181    或    http://www.zjujournals.com/agr/CN/Y2016/V42/I3/333

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