›› 2018, Vol. 30 ›› Issue (5): 848-853.DOI: 10.3969/j.issn.1004-1524.2018.05.24

• Food Science • Previous Articles     Next Articles

Extraction technology of lecithin from follicle

YE Mengdi, TANG Honggang, XIAO Chaogeng, YANG Huijuan, CHEN Di, CHEN Lihong*   

  1. Institute of Food Processing, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021,China
  • Received:2018-01-02 Online:2018-05-20 Published:2018-05-23

Abstract: In order to improve the utilization rate and additional value of the by-products of layer, the study explored the optimum condition of extraction through single factor and orthogonal test with follicle as material. Results showed that the optimum extraction conditions were obtained as follows: ethanol concentration 95%,extraction temperature 25 ℃,extraction time 25 min and solid-liquid ratio 1∶12.Under these conditions, the yield and extraction rate of lecithin were 45.35% and 90.14%, respectively.

Key words: follicle, lecithin, extraction

CLC Number: