Purification and characterization of a protease extracellularly produced by Monascus purpureus CCRC31499 in a shrimp and crab shell powder medium
學年 94
學期 1
出版（發表）日期 2006-01-01
作品名稱 Purification and characterization of a protease extracellularly produced by Monascus purpureus CCRC31499 in a shrimp and crab shell powder medium
作品名稱（其他語言）
著者 Liang, Tzu-Wen; Lin, Jane-Jean; Yen, Yue-Horng; Wang, Chuan-Lu; Wang, San-Lang
單位 淡江大學生命科學研究所
出版者 Philadelphia: Elsevier Inc.
著錄名稱、卷期、頁數 Enzyme and Microbial Technology 38(1-2), pp.74-80
摘要 Monascus purpureus CCRC31499 produced a protease when it was grown in a medium containing shrimp and crab shell powder (SCSP) of marine wastes. An extracellular protease was purified from the culture supernatant to homology. The protease had a molecular weight of 40,000 and a pI of 7.9. The optimal pH, optimum temperature, pH stability, and thermal stability of the protease were pH 7–9, 40 °C, pH 5–9, and 40 °C, respectively. In addition to protease activity, CCRC31499 also exhibited activity of enhancing vegetable growth in culture supernatant. This is also the first report of isolation of a protease from Monascus species.
關鍵字 Chitin; Molecular weight; pH effects; Purification; Monascus; Protease; Shrimp and crab cells; Enzymes; proteinase; article; crab; culture medium; enzyme analysis; enzyme isolation; enzyme purification; enzyme stability; Eurotiales; molecular weight; Monascus; Monascus purpureus; nonhuman; pH; powder; sequence homology; shrimp; supernatant; thermostability; vegetable; Decapoda (Crustacea); Eurotiales; Monascus; Monascus purpureus
語言 en
ISSN 0141-0229
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者
審稿制度
國別 USA
公開徵稿
出版型式
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