ANTIOXIDANT ACTIVITIES OF TARTARY BUCKWHEAT BRAN EXTRACTS

来源 :第十四届世界食品科技大会 | 被引量 : 0次 | 上传用户:hujinjinliang
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Tartary buckwheat bran contains rich mtin.The study used a buckwheat bran extract with ethanol made from tartary buckwheat bran power as sample A,a sample B was prepared with AB-8 resin to purify sample A.The samples were evaluated and compared with butylated hydroxytoluene (BHT) and vitamin C scavenging activities of DPPH,superoxide anion (O2-·)generated by pyrogallol autooxidation system and hydroxyl free radicals(OH·) generated by Fenton reaction and reductive ability.
其他文献
会议
会议
Pleurotus ostreatus is widely distributed many countries including in Korea,Japan and China and is also artificially cultivated.It has been loved as food for a long time due to its favorable flavor &
会议
Background:Ursolic acid is a important functional food material.It is important to determination of ursolic acid from prunella vulgaris.Ultra high pressure extraction (UHPE) was used to prepare the sa
会议
Traditional solid-phase extraction (SPE) requires large sample amounts,large volumes of toxic solvents and is time-consuming.These drawbacks can be avoided by using solid-phase microextraction (SPME).
会议
In this study,a liquid chromatography/diode array detector-electrospray mass spectrometry (LC/DAD-ESI/MS) was successfully developed to identify and characterize the main flavonoids from propolis:ruti
会议
In this study,a liquid chromatography/diode array detector-electrospray mass spectrometry (LC/DAD-ESI/MS) was successfully developed to identify and characterize the main flavonoids from propolis:ruti
会议
会议
The fatty acid composition and trans fatty acid contents of Oleum Camelliae samples extracted by different extraction methods and at different refining stages were determined by gas chromatography,usi
会议
会议