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Pregled bibliografske jedinice broj: 1085126

Bioprocessing of polyester knitwear by papain enzymes


Đorđević, Dragan; Tarbuk, Anita; Kodrić, Marija; Ničić, Radica; Ćirković, Nenad; Vučković, Nemanja
Bioprocessing of polyester knitwear by papain enzymes // BOOK OF PROCEEDINGS 13th International Scientific Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka ; Zdraveva, Emilija ; Mijović, Budimir (ur.).
Zagreb: University of Zagreb Faculty of Textile Technology, 2020. str. 39-44 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1085126 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Bioprocessing of polyester knitwear by papain enzymes

Autori
Đorđević, Dragan ; Tarbuk, Anita ; Kodrić, Marija ; Ničić, Radica ; Ćirković, Nenad ; Vučković, Nemanja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
BOOK OF PROCEEDINGS 13th International Scientific Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka ; Zdraveva, Emilija ; Mijović, Budimir - Zagreb : University of Zagreb Faculty of Textile Technology, 2020, 39-44

Skup
13th INTERNATIONAL SCIENTIFIC-PROFESSIONAL SYMPOSIUM TEXTILE SCIENCE AND ECONOMY

Mjesto i datum
Zagreb, Hrvatska, 18. 09. 2020

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
polyester knitwear, papain enzyme, papaya latex, mechanical properties, sorption properties.

Sažetak
The possibilities of the application of commercial papain enzymes from the papaya latex and its application in the modification of polyester knitwear were investigated in this paper. Two types of papain enzymes of corresponding properties were used together with activators to modify the surface morphology of polyester fibres. The polyester knitwear was treated with different temperature, pH, treatment time, and concentration. The optimal papain treatment conditions were identified as a pH 8, at temperature 40C, for 120 min, and papain concentration of 75 %. The results show that the papain treatments bring adequate effects. Especially, it was to refer to a water penetration, absorption and wetting time. The mechanical indicators are also checked (strength, elongation). Scanning electron microscopy has utilized to the structural and morphological understanding of polyester fibres surface in treated regime. This study confirmed that papain acts as an esterase, hydrolysing ester bonds in polyester fibres in knitwear.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

Napomena
Tehnološki fakultet u Leskovcu, Univerzitet u Niš, Srbija



POVEZANOST RADA


Projekti:
MZO-BIL-HR-SRB-2019-2020 - Bio-inovativni poliesteri (-) (Tarbuk, Anita; Đorđević, Dragan, MZO - Natječaj za sufinanciranje hrvatsko-srpskih znanstveno-istraživačkih projekata za 2019.-2020. godinu) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Anita Tarbuk (autor)

Citiraj ovu publikaciju

Đorđević, Dragan; Tarbuk, Anita; Kodrić, Marija; Ničić, Radica; Ćirković, Nenad; Vučković, Nemanja
Bioprocessing of polyester knitwear by papain enzymes // BOOK OF PROCEEDINGS 13th International Scientific Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka ; Zdraveva, Emilija ; Mijović, Budimir (ur.).
Zagreb: University of Zagreb Faculty of Textile Technology, 2020. str. 39-44 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Đorđević, D., Tarbuk, A., Kodrić, M., Ničić, R., Ćirković, N. & Vučković, N. (2020) Bioprocessing of polyester knitwear by papain enzymes. U: Petrak, S., Zdraveva, E. & Mijović, B. (ur.)BOOK OF PROCEEDINGS 13th International Scientific Professional Symposium TEXTILE SCIENCE & ECONOMY.
@article{article, year = {2020}, pages = {39-44}, keywords = {polyester knitwear, papain enzyme, papaya latex, mechanical properties, sorption properties.}, title = {Bioprocessing of polyester knitwear by papain enzymes}, keyword = {polyester knitwear, papain enzyme, papaya latex, mechanical properties, sorption properties.}, publisher = {University of Zagreb Faculty of Textile Technology}, publisherplace = {Zagreb, Hrvatska} }
@article{article, year = {2020}, pages = {39-44}, keywords = {polyester knitwear, papain enzyme, papaya latex, mechanical properties, sorption properties.}, title = {Bioprocessing of polyester knitwear by papain enzymes}, keyword = {polyester knitwear, papain enzyme, papaya latex, mechanical properties, sorption properties.}, publisher = {University of Zagreb Faculty of Textile Technology}, publisherplace = {Zagreb, Hrvatska} }




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