ENZYMATIC HYDROLYSIS OF COTTON-POLYESTER FABRIC BY USING LIPASE AND CELLULASE ENZYMES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KHODAMI A.; ALI HOSSEINI F.; MORSHED M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2002 | Volume:15 | Issue:3 (ISSUE NO.59) Page(s): 179-186

Download Full-Text

Persian Verion

View:

1,305

Download:

Cites:

Information Journal Paper

Title

ENZYMATIC HYDROLYSIS OF COTTON-POLYESTER FABRIC BY USING LIPASE AND CELLULASE ENZYMES

Author(s)

KHODAMI A. | ALI HOSSEINI F. | MORSHED M. | Issue Writer Certificate

Keywords

ENZYMATIC HYDROLYSISQ4

BIOPOLISHINGQ4

CELLULASEQ4

LIPASEQ4

COTTON-POLYESTER FABRICQ4

Abstract

In this research, ENZYMATIC HYDROLYSIS of the blend of cotton-polyester woven fabric has been investigated. In the first step the fabric samples were hydrolyzed only by LIPASE of zero and 0.5 g/L concentrations in different treatment times, and then these samples were treated by CELLULASE enzymes under proper conditions of BIOPOLISHING. In the second part, the samples were at first hydrolyzed by CELLULASE and then by LIPASE enzymes. The effects of hydrolysis on the one hand and sequential treatment of CELLULASE and LIPASE on the other hand on fabric properties were evaluated by means of measuring the weight loss, moisture absorption, breaking load of warp yams, IR spectrum and dyeing behavior of the samples. The results showed that the rates of cellulolytic and lipolytic hydrolysis were related to the percentage of cotton and polyester fibers present in the fabrics. The moisture absorption of the samples after being treated by LIPASE an alkaline buffer solution was increased. If the fabric was hydrolyzed first by LIPASE and then by CELLULASE, though the alkaline buffer solution would increase the activity of cellulose enzymes, but LIPASE denaturation would restrict the effects of CELLULASE on the samples. When cellulolytic hydrolysis is preceded first, the effect of LIPASE enzymes would increase. Finally, although the dyeing behavior of polyester part does not produce any major changes, but the absorption of direct dye increases.

Cites

No record.

References

Cite

APA: Copy

KHODAMI, A., ALI HOSSEINI, F., & MORSHED, M.. (2002). ENZYMATIC HYDROLYSIS OF COTTON-POLYESTER FABRIC BY USING LIPASE AND CELLULASE ENZYMES. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 15(3 (ISSUE NO.59)), 179-186. SID. https://sid.ir/paper/6304/en

Vancouver: Copy

KHODAMI A., ALI HOSSEINI F., MORSHED M.. ENZYMATIC HYDROLYSIS OF COTTON-POLYESTER FABRIC BY USING LIPASE AND CELLULASE ENZYMES. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2002;15(3 (ISSUE NO.59)):179-186. Available from: https://sid.ir/paper/6304/en

IEEE: Copy

A. KHODAMI, F. ALI HOSSEINI, and M. MORSHED, “ENZYMATIC HYDROLYSIS OF COTTON-POLYESTER FABRIC BY USING LIPASE AND CELLULASE ENZYMES,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 15, no. 3 (ISSUE NO.59), pp. 179–186, 2002, [Online]. Available: https://sid.ir/paper/6304/en

Related Journal Papers