Title :
Separation of high-purity natural phytol from byproduct of silkworm excrement extract by molecular distillation
Author :
Ping, Lijuan ; Fang, Sheng ; Xu, Shuiming ; Lai, Hongwu ; Mao, Jianwei
Author_Institution :
Zhejiang Provincial Key Lab. for Chem & Bio Process. Technol. of Farm Product, Zhejiang Univ. of Sci. & Technol., Hangzhou, China
Abstract :
Natural phytol which is a flavor of natural food can be also used in the synthesis of medicine like vitamin K1, health products, functional foods and cosmetics, etc. In this study, preparation of high-purity natural phytol from byproduct of silkworm excrement processing was carried out by using secondary molecular distillation process. Natural phytol of 98 percent purity and above was observed as a result of process conditions optimization.
Keywords :
chemical technology; distillation; food technology; medicine; separation; high-purity natural phytol; medicine; natural food flavor; process condition optimization; secondary molecular distillation process; separation; silkworm excrement processing; Acoustics; Chemical engineering; Chemical industry; Educational institutions; Forestry; Optimization; Refining; molecular distillation; phytol; silkworm excrement;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768397
