Cynarin-Rich Sunflower (Helianthus annuus) Sprouts Possess Both Antiglycative and Antioxidant Activities

doi:10.1021/jf300737y

	Cynarin-Rich Sunflower (Helianthus annuus) Sprouts Possess Both Antiglycative and Antioxidant Activities
	Sun, Zheng 1,2; Chen, Jingnan 2; Ma, Jinyu 3; Jiang, Yue 2; Wang, Mingfu 3; Ren, Guixing 4; Chen, Feng 1
刊名	JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
	2012
卷号	60 期号:12 页码:3260-3265
关键词	Advanced glycation end products antioxidant sunflower sprout cynarin
ISSN号	0021-8561
DOI	10.1021/jf300737y
通讯作者	Sun, Zheng
英文摘要	The present study examined the antiglycative and antioxidant properties of four edible sprouts popular in Chinese markets. In a protein-reducing sugar model, the sunflower sprout Helianthus annuus exhibited the strongest inhibitory effects against the formation of advanced glycation end products (AGEs). At a concentration of 1.0 mg/mL, its inhibitory rate achieved 83.29%, which is stronger than that of aminoguanidine (1 mM), a well-known synthetic antiglycative agent (with an inhibitory rate of 80.88%). The antioxidant capacity of H. annuus was also much stronger than other sprout samples in terms of free radical scavenging and reducing properties. An active ingredient contributing to the observed activities was identified as cynarin (1,5-dicaffeoylquinic acid). This is the first report of the novel function of cynarin to intervene against glycoxidation. Given the key roles of AGEs and oxidation in the pathogenesis of diabetes, the sunflower sprout H. annuus rich in cynarin may be regarded as a beneficial food choice for diabetic patients.
学科主题	Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology ; AGRICULTURE, MULTIDISCIPLINARY ; CHEMISTRY, APPLIED ; FOOD SCIENCE & TECHNOLOGY
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000301969300040
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5185]
专题	作物科学研究所_种质资源保存与研究中心
作者单位	1.Peking Univ, Coll Engn, Inst Food & Bioresource Engn, Beijing 100871, Peoples R China 2.Hong Kong Baptist Univ, Dept Biol, Kowloon Tong, Hong Kong, Peoples R China 3.Univ Hong Kong, Sch Biol Sci, Hong Kong, Hong Kong, Peoples R China 4.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Sun, Zheng,Chen, Jingnan,Ma, Jinyu,et al. Cynarin-Rich Sunflower (Helianthus annuus) Sprouts Possess Both Antiglycative and Antioxidant Activities[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2012,60(12):3260-3265.
APA	Sun, Zheng.,Chen, Jingnan.,Ma, Jinyu.,Jiang, Yue.,Wang, Mingfu.,...&Chen, Feng.(2012).Cynarin-Rich Sunflower (Helianthus annuus) Sprouts Possess Both Antiglycative and Antioxidant Activities.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,60(12),3260-3265.
MLA	Sun, Zheng,et al."Cynarin-Rich Sunflower (Helianthus annuus) Sprouts Possess Both Antiglycative and Antioxidant Activities".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 60.12(2012):3260-3265.