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学科主题临床医学
Identification and quantification of major peanut allergens (in China) with IgE-binding property
Cong, Yan-Jun1; Lou, Fei1; Li, Lin-Feng2; Xue, Wen-Tong1; Wang, Jing2; Zhang, Hui1; Fan, Jun-Feng1
刊名JOURNAL OF FOOD BIOCHEMISTRY
2008-06-01
32期:3页:353-367
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemistry & Molecular Biology ; Food Science & Technology
研究领域[WOS]Biochemistry & Molecular Biology ; Food Science & Technology
关键词[WOS]ARA-H-I ; ATOPIC-DERMATITIS ; PROTEINS ; ARA-H-1 ; HYPERSENSITIVITY ; EPITOPES ; SERA
英文摘要

Peanut allergens have not been studied in China. This study aimed to investigate (1) whether there are differences in the relative amounts of major peanut allergens between the Chinese peanut varieties and the American, and (2) the effect of cooking methods on peanut allergenicity. The allergenic property of raw peanuts and peanut preparations was assessed by immunoblotting and enzyme-linked immunosorbent assay. The relative contents of the major peanut allergens were quantified by sodium dodecyl sulphate-polyacrylamide gel electrophoresis densitometry. For results, Ara h 1 and Ara h 3 were major peanut allergens in China. The amounts of Ara h 1 and Ara h 3 in peanut varieties differ significantly and were both lower than the American varieties. The immunoglobulin E (IgE)-binding ability of different processed peanuts to IgE was not significantly different. Therefore, peanut varieties may induce different amounts of allergens. The relative lower contents of Ara h 1 and Ara h 3 may lead to the lower prevalence of peanut allergy.

语种英语
WOS记录号WOS:000256156800005
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52792
专题北京大学第三临床医学院_皮肤科
作者单位1.China Agr Univ, Coll Food Sci & Nutrit Engn, Beijing 100083, Peoples R China
2.Peking Univ, Third Hosp, Dept Dermatol, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Cong, Yan-Jun,Lou, Fei,Li, Lin-Feng,et al. Identification and quantification of major peanut allergens (in China) with IgE-binding property[J]. JOURNAL OF FOOD BIOCHEMISTRY,2008,32(3):353-367.
APA Cong, Yan-Jun.,Lou, Fei.,Li, Lin-Feng.,Xue, Wen-Tong.,Wang, Jing.,...&Fan, Jun-Feng.(2008).Identification and quantification of major peanut allergens (in China) with IgE-binding property.JOURNAL OF FOOD BIOCHEMISTRY,32(3),353-367.
MLA Cong, Yan-Jun,et al."Identification and quantification of major peanut allergens (in China) with IgE-binding property".JOURNAL OF FOOD BIOCHEMISTRY 32.3(2008):353-367.
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