THE METHANE FERMENTATION OF CITRUS-UNSHIU PEEL PRETREATED WITH FUNGUS ENZYMES

被引：26

作者：

AKAO, T

MIZUKI, E

SAITO, H

OKUMURA, S

MURAO, S

机构：

[1] FUKUOKA IND TECHNOL CTR,MAT RES INST,YAME,FUKUOKA 834,JAPAN

[2] KUMAMOTO INST TECHNOL,DEPT APPL MICROBIAL TECHNOL,IKEDA,KUMAMOTO 860,JAPAN

来源：

BIORESOURCE TECHNOLOGY | 1992年 / 41卷 / 01期

关键词：

CITRUS-UNSHU PEEL; METHANE FERMENTATION; FUNGUS ENZYME;

D O I：

10.1016/0960-8524(92)90095-F

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Of five fungi isolated from Citrus unshu peels, an Aspergillus sp. strain designated A-1 had the highest activity in macerating peels. When C. unshu peel slurry was treated with Aspergillus sp. A-1 crude enzymes for 48 h, the 200-mesh filter passing rate reached 89.8%. Most of the peel oil (95.8%) was removed by 48-h enzyme treatment with agitation. Pretreatment of peels with fungus enzymes resulted in 50% increase in the amount of limit load for anaerobic digestion.

引用

页码：35 / 39

页数：5

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