Time ：
HomeAbout JournalEditorial BoardContact UsJournal subscriptionsSubmission Guidelines中文
Extraction of lignans from sesame molasses with ethyl acetate
  
DOI：
KeyWord:sesame molasses  ethyl acetate  lignans
FundProject:
Author NameAffiliation
ZHANG Xiaofei  
WANG Xuede  
XU Huiying  
Hits: 1368
Download times: 0
Abstract:
      The sesame molasses was used as raw material, which was the by-product of sesame protein concentrate extracted by ethanol, and the extraction of lignans with ethyl acetate as solvent was studied. The extraction conditions were optimized by orthogonal experiment based on single factor experiment as follows: mass fraction of sesame molasses 50%, ratio of solid to liquid 1∶8, oscillation intensity 150 r/min, extraction temperature 50℃, oscillation time 45 min, standing time 10 min. Under the optimal conditions, when extracted from 5 g（dry basis）of sesame molasses once and twice respectively, the average extraction amounts of lignans were 6.34, 6.49 mg respectively, extraction rates of lignans were 90.57% and 92.71% respectively, and the lignans contents of crude lignans were 5.75% and 3.97% respectively.
View full text   View/Add Comment  Download reader
Close
Magazine Press of CHINA OILS AND FATS
Address：Laodong Road 118 , Lianhu District, Xi 'an City, Shaanxi Province, China Postcode：710082
Phone：008602988617441;008602988621360 ;008602988626849 Fax：008602988625310
You are the number  950683  Visitors  京ICP备09084417号