国立研究開発法人 国際農林水産業研究センター | JIRCAS

Degradation of Wheat Epitope Peptides for Atopic Dermatitis and Exercise-Induced Anaphylaxis by Microbial Proteases

JARQ : Japan Agricultural Research Quarterly
ISSN
00213551
書誌レコードID(総合目録DB)
AA0068709X
本文フルテキスト

Epitope peptides of wheat gliadins and glutenins for atopic dermatitis, PQQPF and QQQPP, were degraded by the microbial proteases of Streptomyces griseus and Aspergillus oryzae. The proteases of Bacillus licheniformis and Bacillus amyloloiquefasiens degraded wheat gliadins and glutenins, but had little or no effect on the epitopes. A 16-mer peptide of CSQQQQPPFSQQQPPF, which incorporated this glutenin epitope twice, was also hydrolyzed by these proteases, and no peptide containing QQQPP was shown after the reaction with S. griseus protease. The proteases of S. griseus and A. oryzae also degraded epitope peptides of wheat gliadins and glutenins for exercise-induced anaphylaxis, QQIPQQQ, QQFPQQQ and QQPGQ.

刊行年月2012-01-01
作成者OITA Shigeru
著者キーワード

Triticum aestivum

allergen

enzymatic degradation

公開者Japan International Research Center for Agricultural Sciences
データ作成日2012-01-01
国立情報学研究所メタデータ主題語彙集(資源タイプ)Journal Article
46
1
開始ページ89
終了ページ93
DOI10.6090/jarq.46.89
権利Japan International Research Center for Agricultural Sciences
言語eng