Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance

Ramie is one of the long natural fiber has strong mechanical properties. To improve the quality of ramie fiber, this study developed a bio degumming method from superior isolates of pectinolytic fungi Rhizopus sp. and optimization of raw fiber based on harvesting time. The results of the pectinolyti...

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Autores principales:	Asri Peni Wulandari, Junaedy Raganzan Purba, Budi Irawan, Nanang Masruchin, Maya Ismayati, Rr. Srie Gustiani
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Bio degumming Pectinolytic Ramie Rhizopus Textile Science (General) Q1-390 Social sciences (General) H1-99
Acceso en línea:	https://doaj.org/article/099384372ab54d4fb6346098f3ad7bb5
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id	oai:doaj.org-article:099384372ab54d4fb6346098f3ad7bb5
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spelling	oai:doaj.org-article:099384372ab54d4fb6346098f3ad7bb52021-12-02T05:03:00ZEffect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance2405-844010.1016/j.heliyon.2021.e08392https://doaj.org/article/099384372ab54d4fb6346098f3ad7bb52021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2405844021024956https://doaj.org/toc/2405-8440Ramie is one of the long natural fiber has strong mechanical properties. To improve the quality of ramie fiber, this study developed a bio degumming method from superior isolates of pectinolytic fungi Rhizopus sp. and optimization of raw fiber based on harvesting time. The results of the pectinolytic fungi selection were used as a bio degumming bio starter under optimum conditions of pH and temperature. Also, fiber material harvested at 50-day and 60- day to obtain an increase in the physical quality. The bio degummed fiber was analysed to determine the tenacity and fineness, the functional groups contained, thermal analysis, moisture regain and content, material polymers, and degree of crystallinity. Based on the results, the finest ramie properties with 50-day harvested fiber are as follows: strength 24.54 ± 0, 02 g/tex, elongation 12.04 ± 2,90%, fineness 1.33 ± 0,17 tex, moisture regain 8.23 ± 0,18 %, and moisture content 8.96 ± 0,21 %. Ramie fibers at initial conditions and after bio degumming at 50 and 60-day harvested had the same pattern of thermal stability. The dyeability test showed that the degummed 60-day harvested fibers has the greatest dye fixing ability. The bio degumming process with this method can improve the quality and dyeability of the rami fiber which can be used for future applications.Asri Peni WulandariJunaedy Raganzan PurbaBudi IrawanNanang MasruchinMaya IsmayatiRr. Srie GustianiElsevierarticleBio degummingPectinolyticRamieRhizopusTextileScience (General)Q1-390Social sciences (General)H1-99ENHeliyon, Vol 7, Iss 11, Pp e08392- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Bio degumming Pectinolytic Ramie Rhizopus Textile Science (General) Q1-390 Social sciences (General) H1-99
spellingShingle	Bio degumming Pectinolytic Ramie Rhizopus Textile Science (General) Q1-390 Social sciences (General) H1-99 Asri Peni Wulandari Junaedy Raganzan Purba Budi Irawan Nanang Masruchin Maya Ismayati Rr. Srie Gustiani Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
description	Ramie is one of the long natural fiber has strong mechanical properties. To improve the quality of ramie fiber, this study developed a bio degumming method from superior isolates of pectinolytic fungi Rhizopus sp. and optimization of raw fiber based on harvesting time. The results of the pectinolytic fungi selection were used as a bio degumming bio starter under optimum conditions of pH and temperature. Also, fiber material harvested at 50-day and 60- day to obtain an increase in the physical quality. The bio degummed fiber was analysed to determine the tenacity and fineness, the functional groups contained, thermal analysis, moisture regain and content, material polymers, and degree of crystallinity. Based on the results, the finest ramie properties with 50-day harvested fiber are as follows: strength 24.54 ± 0, 02 g/tex, elongation 12.04 ± 2,90%, fineness 1.33 ± 0,17 tex, moisture regain 8.23 ± 0,18 %, and moisture content 8.96 ± 0,21 %. Ramie fibers at initial conditions and after bio degumming at 50 and 60-day harvested had the same pattern of thermal stability. The dyeability test showed that the degummed 60-day harvested fibers has the greatest dye fixing ability. The bio degumming process with this method can improve the quality and dyeability of the rami fiber which can be used for future applications.
format	article
author	Asri Peni Wulandari Junaedy Raganzan Purba Budi Irawan Nanang Masruchin Maya Ismayati Rr. Srie Gustiani
author_facet	Asri Peni Wulandari Junaedy Raganzan Purba Budi Irawan Nanang Masruchin Maya Ismayati Rr. Srie Gustiani
author_sort	Asri Peni Wulandari
title	Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
title_short	Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
title_full	Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
title_fullStr	Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
title_full_unstemmed	Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
title_sort	effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/099384372ab54d4fb6346098f3ad7bb5
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Effect of harvesting age of plant and pectinolytic selected-fungi in biodegumming ramie performance

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