• AATCC 103-2004
Provide PDF Format

Learn More

AATCC 103-2004

  • Bacterial Alpha-Amylase Enzymes Used in Desizing, Assay Of
  • standard by American Association of Textile Chemists and Coloris

$31.00$62.00


1. Purpose and Scope

1.1 This test method is intended for the assay of bacterial amylases employed commercially for textile desizing. It is not applicable to products which contain beta-amylase in addition to alpha-amylase.

2. Principle

2.1 Dextrogenic amylase activity is measured in terms of digestion time required to produce a color change denoting a definite stage of dextrinization of the starch substrate. The amylase content of the sample, expressed in Bacterial Amylase Units (BAU), is readily calculated from the dextrinizing time.

Product Details

Published:
01/01/2004
Number of Pages:
3
File Size:
1 file , 95 KB

Related Products

AATCC 162-2009

AATCC 162-2009

1. Purpose and Scope1.1 This test method is intended for evaluating the resistance to chlo..

$33.00 $66.00

AATCC 100-2012

AATCC 100-2012

This test method provides a quantitative procedure for the evaluation of the degree of antib..

$35.00 $70.00

AATCC 79-2014

AATCC 79-2014

The test method is for the determination of the water absorbency of yarns, fabrics and garme..

$35.00 $70.00

AATCC 20A-2017

AATCC 20A-2017

1.1 This method presents individual procedures for the quantitative determination of moistu..

$35.00 $70.00