NEW DETERGENT MECHANISM WITH USE OF NOVEL ALKALINE CELLULASE

被引：22

作者：

MURATA, M ^{[1
]}

HOSHINO, E ^{[1
]}

YOKOSUKA, M ^{[1
]}

SUZUKI, A ^{[1
]}

机构：

[1] KAO CORP, HOUSEHOLD PROD RES LABS, TOCHIGI 32134, JAPAN

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1991年 / 68卷 / 07期

关键词：

BACILLUS SP; CELLULASE; COTTON FIBER; COTTON UNDERSHIRT; INTERFIBER SPACE; MICROSCOPIC STUDY; DETERGENT MECHANISM; SEBUM SOIL;

D O I：

10.1007/BF02663833

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Microscopic studies of naturally soiled cotton undershirts showed that there was sebum in the microscopic spaces in the interior of the cotton fibers. Ordinary detergents did not remove this soil satisfactorily, although they readily removed sebum on the exterior of the fibers. Alkaline cellulase, which was compatible with the alkaline ingredients of detergents and which interacted selectively with celluloses in interfiber space in the interior of fiber, effectively removed sebum soil in the interfiber spaces in the presence of usual detergent ingredients. The removal of soil by the hydrolysis of the amorphous regions of fibers with cellulase is a new detergent mechanism.

引用

页码：553 / 558

页数：6

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