Broccoli has a functional substance, sulforaphane that has effects of anticancer, antioxidant, antimicrobial and anti-inflammatory. Sulforaphane, one of the hydrolysis products of glucoraphanin in broccoli, cabbage and kale, was contributed to the role of antioxidant. Broccoli contains a number of bioactive compounds including glucosinolates, S-methyl cysteine sulfoxide and many antioxidants. The ethanol extract (BE), hexane extract (BH), propylene glycol extract (BP) and butylenesglycol extract (BB) of broccoli were used to investigate the antioxidation and anti-inflammatory effects of sulforaphane extracts from broccoli. The high scavenging abilities of DPPH, O2 − were observed. Also sulforaphane extracts from broccoli showed the inhibition effect on NO rate. These results demonstrated that sulforaphane extracts from broccoli could be useful as an antioxidation and anti-inflammatory functional ingredient.

ABSTRACT
 재료 및 실험
  실험 재료
  균주 및 세포배양
   Diphenyl picrylhydrazyl scavenging activity
   Superoxide radical scavenging activity
   Nitric oxide assay
   Paper disk diffusion
  통계 처리
 결과 및 고찰
  Diphenyl picrylhydrazyl scavenging activity
  Superoxide radical scavenging activity
  Nitric Oxide assay
  Paper disk diffusion
 요 약
 참고문헌

• 장민우(신라대학교 의생명과학대학 생명공학과, Department of Biotechnology, College of Medical Life Science, Silla University) | Min-woo Jang
• 하배진(신라대학교 의생명과학대학 생명공학과, Department of Biotechnology, College of Medical Life Science, Silla University) | Bae-jin Ha Correspondence to