保護物質が凍結乾燥乳酸菌の生菌数に及ぼす影響

DOI Web Site

書誌事項

タイトル別名
  • Effect of Protectants on the Survival Rate of Freeze-dried Lactic Acid Bacteria
  • ホゴ ブッシツ ガ トウケツ カンソウ ニュウサンキン ノ セイキンスウ ニ オヨボス エイキョウ

この論文をさがす

説明

Effect of lyoprotectants on the survival rate of freeze-dried lactic acid bacteria was investigated. Freeze-drying and preservation of the bacteria with disaccharides (sucrose and trehalose) and bovine serum albumin (BSA) achieved much higher survival rates than that with dextrin. In addidtion, the disaccharide-BSA mixtures showed synergistic effects on stabilization of freeze-dried cells. This result was similar to the stabilization for freeze-dried enzyme. It was suggested that water replacement effect of lyoprotectants was more important than glass transition effect.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ