Preparation of astaxanthin mask from Phaffia rhodozyma and its evaluation
Preparation of astaxanthin mask from Phaffia rhodozyma and its evaluation
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DOI：
10.1016/j.procbio.2018.12.027
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发表时间：
2019-04-01
影响因子：
4.4
通讯作者：
Zhu, Ming-Jun
中科院分区：
文献类型：
--
作者：
Cheng, Xin-Yi;Xiong, Yi-Jiao;Zhu, Ming-Jun
虾青素（AST）作为一种强有力的抗氧化剂，在化妆品工业中的应用越来越广泛.目前，含有天然提取物的面膜被消费者普遍接受。本研究拟以红酵母中的虾青素为原料，开发虾青素原液及虾青素面膜。研究了红酵母中虾青素在几种化妆品溶剂中的浓度和稳定性。辛酸/癸酸甘油三酯（GTCC）是制备虾青素原液（AST-GTCC）的合适溶剂。研究了利用AST-GTCC生产虾青素面膜的配方。与维生素E（yE）相比，AST-GTCC和虾青素面膜均表现出上级DPPH清除活性，具有较强的抗氧化能力。对AST-GTCC和面膜的稳定性进行了评价，确定了最佳的生产和贮存条件。建议面膜中的虾青素含量为20 ppm，储存温度为4 ℃，AST-GTCC面膜的半衰期为70.7周。本研究表明，该工艺可行，该面膜具有良好的市场前景。
As a powerful antioxidant, astaxanthin (AST) is increasingly used in the cosmetic industry. At present, masks with natural extracts are generally accepted by consumers. This study envisaged the development of astaxanthin stock solution and astaxanthin mask using the astxanthin from Phaffia rhodozyma. The concentration and stability of astaxanthin from P. rhodozyma were evaluated in several cosmetic solvents. Caprylic/capric triglyceride (GTCC) was found to be suitable solvent to prepare astaxanthin stock solution (AST-GTCC). The formula to produce astaxanthin mask using AST-GTCC was developed. Compared with vitamin E (yE), both AST-GTCC and astaxanthin mask showed superior DPPH-scavenging activity, indicating that they had strong antioxidant capabilities. The stability of AST-GTCC and mask was evaluated and their optimal conditions of production and storage were determined. The suggested content of astaxanthin in the mask and the storage temperature were 20 ppm and 4 degrees C, respectively, with half-life of 70.7 weeks for AST-GTCC mask. The present study suggested that the developed process is feasible, and the mask is promising in the cosmetic market.