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http://dx.doi.org/10.11625/KJOA.2016.24.1.131

Content changes of Sulforaphane in Leaves of Brassica oleracea var. italica  

Jung, Min-Chul (경북대학교 생태환경대학 생태환경시스템학부)
Lim, Tae-Heon ((주)삼호유비 농생명과학연구소)
Ko, Sun-Bo (제주특별자치도 농업기술원)
Choi, Yong-Hwa (경북대학교 생태환경대학 생태환경시스템학부)
Publication Information
Korean Journal of Organic Agriculture / v.24, no.1, 2016 , pp. 131-138 More about this Journal
Abstract
Analyzing the 13 sort contents of broccoli leaves by using GC/MS, sulforaphane was found in 11 sort of broccoli leaves for the result. After being grinded by the blinder, amount of sulforaphane in broccoli leaves was rapidly raised after thirty minutes and maintained the amount till sixty minutes have passed. Among the parts of broccoli, the root had the most sulforaphane. In freezing temperature, biosythesized sulforaphane maintained longer than in room temperature. However, even in frozen condition, the amount of sulforaphane was reduced to half or less after 3 weeks.
Keywords
biosynthesis; broccoli; helicobacter pylori; sulforaphane;
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