Purification and characterization of a novel alkali-stable α-amylase from Chryseobacterium taeanense TKU001, and application in antioxidant and prebiotic
學年 99
學期 2
出版（發表）日期 2011-03-01
作品名稱 Purification and characterization of a novel alkali-stable α-amylase from Chryseobacterium taeanense TKU001, and application in antioxidant and prebiotic
作品名稱（其他語言）
著者 Wang, San-Lang; Liang, Yeh-Chen; Liang, Tzu-Wen
單位 淡江大學化學學系
出版者 London: Elsevier Ltd
著錄名稱、卷期、頁數 Process Biochemistry 46(3), pp.745–750
摘要 The effect of adding the cells of four lactobacilli to a squid pen powder (SPP)-containing medium on prodigiosin (PG) production by Serratia marcescens TKU011 is examined. The best increase in PG productivity was shown by strain TKU012. Among the samples of strain TKU012 and the chitinous materials of cicada casting powder (CCP), shrimp shell powder (SSP), squid pen powder (SPP), α-chitin, and β-chitin, TKU012 cells displayed the best adsorption rate (84%) for PG, followed by CCP, SSP, SPP, α-chitin, and β-chitin. As for the water-soluble food colourants, Allura Red AC (R40) and Tartrazne (Y4), SPP and SSP had better adsorptive powers than pure chitin preparations, strain TKU012, and CCP. Treatment with organic solvents, hot alkali, or proteases (papain, bromelain) diminished the adsorption rates of the biosorbents.
關鍵字 Prodigiosin; Serratia marcescens; Lactobacillus paracasei; Chitin; Food dye; Biosorbent
語言 en
ISSN 1359-5113 1873-3298 0032-9592
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Wang, San-Lang
審稿制度 是
國別 GBR
公開徵稿
出版型式 紙本 電子版
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