Studies of hydrolytic activity of enzyme preparations of Penicillium and Trychoderma fungi

被引：16

作者：

Skomarovsky, AA ^{[1
]}

Gusakov, AV

Okunev, ON

Solov'eva, IV

Bubnova, TV

Kondrat'eva, EG

Sinitsyn, AP

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

[2] Russian Acad Sci, Inst Microorganisms Biochem & Physiol, Pushchino 142292, Russia

来源：

APPLIED BIOCHEMISTRY AND MICROBIOLOGY | 2005年 / 41卷 / 02期

关键词：

Glucose; Enzyme; Sugar; Cellulose; Cellulase;

D O I：

10.1007/s10438-005-0032-6

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Enzyme preparations were isolated from the culture liquid of five mutant strains of the cellulase producer Penicillium verruculosum. The hydrolytic activities of these preparations against unbleached eucalypt cellulose was compared to that of commercial preparations of Trichoderma reesei (T longibrachiatum). In the majority of cases, P. verruculosum enzymes provided higher yields of reducing sugars (RSs) and glucose. A correlation was found between the yield of RSs and the avicelase activity of the preparations in the reaction mixture.

引用

页码：182 / 184

页数：3

共 7 条

[1] COMPARATIVE-EVALUATION OF HYDROLYTIC EFFICIENCY TOWARD MICROCRYSTALLINE CELLULOSE OF PENICILLIUM AND TRICHODERMA CELLULASES
CASTELLANOS, OF
SINITSYN, AP
VLASENKO, EY
[J]. BIORESOURCE TECHNOLOGY, 1995, 52 (02) : 119 - 124
[2] Kastel'yanos O., 1995, Prikladnaya Biokhimiya i Mikrobiologiya, V31, P498
[3] Kastel'yanos O., 1994, PRIK BIOKHIM MIKROBI, V30, P799
[4] KASTELYANOS O, 1995, PRIKL BIOKHIM MIKRO, V30, P275
[5] FUEL ETHANOL FROM CELLULOSIC BIOMASS
LYND, LR
CUSHMAN, JH
NICHOLS, RJ
WYMAN, CE
[J]. SCIENCE, 1991, 251 (4999) : 1318 - 1323
[6] SINITSYN AP, 1983, ITOGI NAUKI TEKH B, V25, P30
[7] Vlasenko E. Yu., 1993, Prikladnaya Biokhimiya i Mikrobiologiya, V29, P834

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