| 竹叶黄酮在护肤品中防晒功效的初步评价 |
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| 引用本文： | 王文渊,蔡民,龙红萍.竹叶黄酮在护肤品中防晒功效的初步评价[J].香料香精化妆品,2012(1):35-38. |
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| 作者姓名： | 王文渊 蔡民 龙红萍 |
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| 作者单位： | 1. 湖南永州职业技术学院,永州,425000
2. 中南大学药学院,长沙,410013 |
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| 摘 要： | 考察竹叶黄酮对紫外线辐射的防护效能。将竹叶黄酮添加到基质霜膏中制得护肤霜,采用紫外分光光度法,以紫外吸收值(透光率)为指标,对护肤霜的防晒效果进行评价。结果表明,在测试时间内,含竹叶黄酮1.0%和2.0%的护肤霜都能有效抵抗UVB辐射,按照布特星级分类标示,对UVA辐射的防护可达到三星级。竹叶黄酮可作为护肤品中的防晒功能添加剂。
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| 关 键 词： | 竹叶黄酮 防晒功效 UVB UVA |
The Efficacy Evaluation on Bamboo-leaf-flavonoids Components in Skin Care Cream |
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| WANG Wenyuan
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CAI Min
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LONG Hongping.The Efficacy Evaluation on Bamboo-leaf-flavonoids Components in Skin Care Cream[J].Flavour Fragrance Cosmetics,2012(1):35-38. |
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| Authors: | WANG Wenyuan CAI Min LONG Hongping |
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| Affiliation: | 1.Hunan YongZhou Vocational Technical College,Yongzhou 425000,China;2.School of Pharmacy,Central South University,Changsha 410013,China) |
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| Abstract: | In this paper,the sunscreen effect of bamboo-leaf-flavonoids was evaluated in UV area.The bamboo-leaf-flavonoids was added to cosmetic cream matrix with different concentrations.When UV absorbance value（transmittance） as an index,the sunscreen effect of cosmetic cream was evaluated by UV spectroscopy.The results showed that the cosmetic cream with bamboo-leaf-flavonoids had a good sunscreen function at concentrations of 1.0% and 2.0% in UVB area.Protection effect of this cosmetic cream is up to three stars according to Boots star rating system in UVA area.Bamboo-leaf-flavonoids can be used as functional ingredients in the skin care sunscreens. |
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| Keywords: | bamboo-leaf-flavonoids sunscreen effect UVB UVA |
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