FOOD SCIENCE ›› 2013, Vol. 34 ›› Issue (8): 27-30.doi: 10.7506/spkx1002-6630-201308006

Previous Articles     Next Articles

Extraction of Isothiocyanate from Radish Sprout

ZHAO Gong-ling1,HAO Rui2,YOU Hong2,ZHU Yi2,*,LUO Yun-bo2   

  1. 1. School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China;2. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
  • Received:2011-12-03 Revised:2013-02-04 Online:2013-04-25 Published:2013-05-07

Abstract: Total content of MTBITC and sulforaphene was considered as a parameter to evaluate extract efficiency, extraction technology of isothiocyanate from radish sprout was carried out using n-hexane and dichloromethane being extraction solvent. The optimal extraction conditions were: enzymolysis for 3 min, a liquid/solid ratio of 2 mL/g, an extraction time of 3-5 min, and n-hexane, dichloromethane, dichloromethane being extract order in turn.

Key words: radish sprouts, extract, isothiocyanates, 4-methylthio-3-butenyl isothiocyanate (MTBITC), 4-methylsulfinyl-3-butenyl isothiocyanate (Sulforaphene)

CLC Number: