CAS OpenIR  > 中科院上海原子核所2003年前
Antioxidant activity of lycopene extracted from tomato paste towards trichloromethyl peroxyl radical CCl3O2
Zhao, YP; Qian, SP; Yu, WL; Xue, Z; Shen, H; Yao, SD(姚思德); Wang, DP
2002
Source PublicationFOOD CHEMISTRY
ISSN0308-8146
Volume77Issue:2Pages:209
AbstractThe objectives of this paper were to evaluate the antioxidant activity of lycopene towards the trichloromethyl peroxyl radical (CCl3O2.) and to obtain a precise rate constant using a pulse radiolysis technique. Lycopene was extracted and purified from tomato paste and its purity reached 95.0% (HPLC analysis). CCl3O2. was generated from a pulsed aqueous air-saturated solution of 2-propanol (2 M), acetone (1 M) and CCl4 (10(-2) M). The observed spectrum showed an intense bleaching of the lycopene ground-state absorption in the region 350-450 nm and the bleaching rate constant was determined to be 1.17 x 10(9) M(-1)s(-1), which indicated a rapid interaction between lycopene and CCl3O2.. (C) 2002 Elsevier Science Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000176406400012
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9867
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
Zhao, YP,Qian, SP,Yu, WL,et al. Antioxidant activity of lycopene extracted from tomato paste towards trichloromethyl peroxyl radical CCl3O2[J]. FOOD CHEMISTRY,2002,77(2):209.
APA Zhao, YP.,Qian, SP.,Yu, WL.,Xue, Z.,Shen, H.,...&Wang, DP.(2002).Antioxidant activity of lycopene extracted from tomato paste towards trichloromethyl peroxyl radical CCl3O2.FOOD CHEMISTRY,77(2),209.
MLA Zhao, YP,et al."Antioxidant activity of lycopene extracted from tomato paste towards trichloromethyl peroxyl radical CCl3O2".FOOD CHEMISTRY 77.2(2002):209.
Files in This Item: Download All
File Name/Size DocType Version Access License
Antioxidant activity(139KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhao, YP]'s Articles
[Qian, SP]'s Articles
[Yu, WL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhao, YP]'s Articles
[Qian, SP]'s Articles
[Yu, WL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhao, YP]'s Articles
[Qian, SP]'s Articles
[Yu, WL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Antioxidant activity of lycopene extracted from tomato paste towards trichloromethyl peroxyl radical CCl3O2.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.