期刊论文

Gong, Jijun

中文

中国粮油学报

1003-0174

2015

30

7

58-63

10.3969/j.issn.1003-0174.2015.07.012

湖南省科技计划项目（2012NK3106）； 地方高校国家级大学生创新创业训练计划项目（201310538010）； 湖南省大学生研究性学习和创新性实验计划项目（2013-160）； 中南林业科技大学大学生研究性学习和创新性实验计划项目（2013-29）； 中南林业科技大学“十二五”专业综合改革试点项目（2013-6）；

本校为第一且通讯机构

以冷榨(≤65 ℃)毛茶油为原料,通过单因素和正交试验,对制备无色化妆品用茶油的脱色工艺进行了优化。最佳脱色工艺条件为:复合脱色剂用量为3. 5 % (m/m),竹炭和活性白土的比例为2 : 1 (m/m),温度为60 ℃,时间为30 min,最大脱色率达(98.2 ±0. 1)%(n=4),其中复合脱色剂添加量对脱色效果的影响达到极显著水平(P

This paper is aimed to investigate the decoloring technology of cold-pressed crude camellia oil (COASO) so as to provide basis for preparation of colorless cosmetic oil with high quality. Take cold-pressed crude camellia oil (≤65℃) as material, decoloring technology was optimized through single factor and orthogonal experiments. The optimum decolorizing conditions were as follows: the dosage of compound decolorant was 3.5% (m/m), the ratio of bamboo charcoal to activated clay was 2:1(m/m), temperature was 60℃, and time was 30 min. Under such...