Enzymatic desizing, bioscouring and enzymatic bleaching of cotton fabric with glucose oxidase was written by Mojsov, Kiro. And the article was included in Journal of the Textile Institute in 2019.Recommanded Product: 10543-57-4 This article mentions the following:
The sized cotton fabric was enzymically desized, scoured and bleached with an enzyme mixture of starch degrading enzymes, pectinases and glucose oxidases (GOxs) was added to generate hydrogen peroxide (HP). In this study, enzyme selection and process optimization was made in order to increase the glucose content of the desizing liquor of a starch-sized cotton fabric. The highest glucose concentration of 4175 mg/L was measured in one-bath containing mixture of α-amylase, amyloglucosidase and pectinase and GOx produced 758 mg/L peroxide. This combination was used in further bleaching processes. For bleaching, hydrogen peroxide was converted into peracetic acid (PAA) by incorporating the bleach activator tetraacetylethylenediamine (TAED). Whiteness values, water absorbency, polymerization degree and tenacity at maximum load were measured on pre-treated samples. The total organic carbon (TOC), COD (COD), biol. oxygen demand (BOD5), the biol. degradability (BOD5/COD) and the final pH values were measured on residual pre-treatment baths. In the experiment, the researchers used many compounds, for example, N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4Recommanded Product: 10543-57-4).
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Recommanded Product: 10543-57-4
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics