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author:

张建斌 (张建斌.) [1] | 洪文荣 (洪文荣.) [2] (Scholars:洪文荣) | 戈梅 (戈梅.) [3] | 陈代杰 (陈代杰.) [4]

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CQVIP CSCD

Abstract:

以万古霉素发酵废渣为唯一培养基,对固态发酵生产单细胞蛋白(SCP)进行了研究.经过筛选得到了一株白地霉HCCB 2267,它能以万古霉素发酵废渣为唯一底物生长.通过菌株驯化和培养条件优化,固态发酵产生的SCP可迭9.42×108个/g干重,其粗蛋白含量达47.24%,氨基酸总量从30.60%提高到46.28%.其优化的培养条件是:培养基起始含水量60%,起始pH 5.0~6.0,接种量15%,培养温度28~30℃,培养时间72h等.此外,筛选到的菌株对废渣中残存的菌丝体有降解作用.

Keyword:

万古霉素发酵废渣 单细胞蛋白 固态发酵 白地霉

Community:

  • [ 1 ] [张建斌]福州大学
  • [ 2 ] [洪文荣]福州大学
  • [ 3 ] [戈梅]上海来益生物药物研发中心
  • [ 4 ] [陈代杰]上海医药工业研究院

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Source :

工业微生物

ISSN: 1001-6678

CN: 31-1438/Q

Year: 2008

Issue: 4

Volume: 38

Page: 19-23

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

Online/Total:121/10052008
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