ビタミンB_1類と蛋白との反応にかんする研究 : (VIII)アリシン関連化合物と蛋白との反応生成物のビタミンB_1不顕化作用
スポンサーリンク
概要
- 論文の詳細を見る
In the previous report, it was observed that C_3H_7SSC_3H_7 (I) or C_3H_7SSC_3H_7 (II) produced protein-propylmercaptan mixed disulfide (III) by the reaction with SH groups of denatured egg albumin. In this report, the interactions of (III) or S-propylmerapto-L-cysteine (IV) with thiol-type thiamine were investigated and following results were obtained. Thiamine propyldisulfide (TPD) was formed by the reaction of thiol-type thiamine with III or IV, and in the case of IV, thiamine-cysteine mixed disulfide was also formed. The extents of reaction of III or IV with thiamine were lower than that of II or allicin ([chemical formula]), In the case of III or IV, the produecd amounts of TPD were markedly dependent on the initial SH (thiamine) : S-S (III, IV) ratio, and it was confirmed that TPD was produced by the thiol-disulfide interchange reaction, formulated as in equation (1) and (2). (1) [chemical formula] (2) [chemical formula]
- 1963-04-25
論文 | ランダム
- 低資本効率では日本株回復なし (春の総力特集 第1弾 超入門 日本の金融 日本の経済) -- (解明1 銀行と株の密着関係)
- 銀行保有株式取得機構は企業と銀行間の緩衝材となる
- TOPIXは2003年末に2000ポイントの可能性 (特集 日米金融不安で迎えた21世紀株) -- (有力ストラテジスト・アンケート)
- 強気派 懸念材料払拭されTOPIX1800ポイント回復の可能性 (緊急特集 『株』日米同時安の反転条件--原油高、欧米の景気減速、ゼロ金利解除…)
- ストラテジスト対談 菊地正俊×市川眞一 9月中間決算は予想以上に好調。構造改革が進めば株価も上昇へ (総力特集 決算2極分裂)