Food and Fermentation Industries >

2013 , Vol. 39 >Issue 03: 202 - 205

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2013.03.018

Food and Fermentation Industries

Optimization of extraction of glucosinolate from Yunnan cultivated maca(Lepidium meyenii Walp.)

  • Hao Li-min ,
  • Lu Ji-ke ,
  • Ba Jian-ming ,
  • Cui Yan ,
  • Bai Bing ,
  • Jiang Yue-meng
Expand

Online published: 2013-03-25

Fold

Abstract

Extraction of glucosinolate from maca(Lepidium meyenii walp.) cultivated in Yunnan was investigated.With methanol as extraction solvent,the extraction yield of glucosinolate was optimized with single factor test followed by orthogonal experiment.The optimal extraction conditions with water batch were: solid-liquid ratio of 1∶ 50(g∶ mL),extraction temperature of 40℃ and extraction time of 12h.Under these conditions the glucosinolate extraction yield was 1.45%.The glucosinolate yield with ultrasound-assisted extraction at room temperature was 1.66% in 20min.Ultrasound-assisted extraction is an effective extraction process.

Key words： maca(Lepidium meyenii Walp.); glucosinolate; optimization; methanol; extraction

Cite this article

Hao Li-min , Lu Ji-ke , Ba Jian-ming , Cui Yan , Bai Bing , Jiang Yue-meng . Optimization of extraction of glucosinolate from Yunnan cultivated maca(Lepidium meyenii Walp.)[J]. Food and Fermentation Industries, 2013 , 39(03) : 202 -205 . DOI: 10.13995/j.cnki.11-1802/ts.2013.03.018

Options
Outlines

/

〈 〉

Powered by Beijing Magtech Co. Ltd,.