Výsledky vyhledávání - "Raksha Nagpal"

Eco-friendly Bleaching of Agrowaste Wheat Straw Using Crude Alkalo-Thermotolerant Cellulase-Free Xylano-Pectinolytic Enzymes

Autor: Raksha Nagpal, Ritu Mahajan, Sharad Agrawal, Nishikant Bhardwaj, Divya Sharma

Publikováno v: Applied Biochemistry and Biotechnology. 194:620-634

The aim of this study was to evaluate the potential of xylanase-pectinase enzymes in bleaching of wheat straw pulp, just to cut down the toxic wastes, in order to manage the environmental pollution. The appropriate parameters of bleaching were evalua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e85f869ff61796de2c982c014ceb27f
https://doi.org/10.1007/s12010-021-03641-6

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Potential of crude xylano-pectinolytic enzymes in bleaching of rice straw pulp for improving paper quality and reducing toxic effluent load generation

Autor: Nishi Kant Bhardwaj, Raksha Nagpal, Ritu Mahajan

Publikováno v: Environmental Science and Pollution Research. 28:18284-18293

The objective of this study was to check the potential of crude xylano-pectinolytic enzymes in bleaching of rice straw pulp, in order to reduce the toxic waste load for managing the environmental pollution. The xylano-pectinolytic enzymatic bleaching

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48b06513080588f6731dafe9e52f2b2
https://doi.org/10.1007/s11356-021-13204-1

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Synergistic approach using ultrafiltered xylano-pectinolytic enzymes for reducing bleaching chemical dose in manufacturing rice straw paper

Autor: Nishi Kant Bhardwaj, Raksha Nagpal, Ritu Mahajan

Publikováno v: Environmental Science and Pollution Research. 27:44637-44646

In this study, action of ultrafiltered xylano-pectinolytic enzymes from a bacterial strain has been evaluated for bleaching of rice straw soda-anthraquinone pulp. Maximum bio-bleaching effect and release of non-cellulosic impurities were noticed with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba6789eb94114ce6555eef6a5f8332a9
https://doi.org/10.1007/s11356-020-11104-4

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An eco-friendly biocatalytic process for producing better quality paper from sugarcane bagasse using ultrafiltered enzymes concoction

Autor: Sharad Agrawal, Raksha Nagpal, Divya Sharma, Nishikant Bhardwaj, Ritu Mahajan

Publikováno v: Bioprocess and biosystems engineering. 45(4)

In the current study, pretreatment of sugarcane bagasse has been carried out with ultrafiltered xylano-pectinolytic enzymes, before conventional chemical bleaching process. Optimized enzymatic dose (4 IU xylanase and 1.2 IU pectinase per g of oven dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30570b875a81375735e758b8a438b558
https://pubmed.ncbi.nlm.nih.gov/35113232

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Eco-friendly bleaching of sugarcane bagasse with crude xylanase and pectinase enzymes to reduce the bleaching effluent toxicity

Autor: Nishi Kant Bhardwaj, Raksha Nagpal, Ritu Mahajan

Publikováno v: Environmental science and pollution research international. 28(31)

Bio-bleaching effect on bagasse pulp using xylano-pectinolytic enzymes produced by a bacterial species was studied in order to evaluate the potential of these enzymes in paper industry. In this study, action of enzymes was maximum with xylanase/pecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c10cf930700d6fa083bed640106b10f7
https://pubmed.ncbi.nlm.nih.gov/34218371

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Ultrafiltered biopulping strategy for the production of good quality pulp and paper from sugarcane bagasse

Autor: Nishi Kant Bhardwaj, Libin Mathew Varghese, O.P. Mishra, Avtar Singh, Raksha Nagpal, Ritu Mahajan

Publikováno v: Environmental science and pollution research international. 27(35)

This research was carried out with an objective to examine the efficacy of ultrafiltered xylano-pectinolytic enzymes in pulping of sugarcane bagasse. Maximum biopulping was achieved with enzyme dose of xylanase (175 IU / g bagasse) and pectinase (75

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::918e92fbfaa86dd64fa7294adaf4c2a7
https://pubmed.ncbi.nlm.nih.gov/33037542

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Eco-friendly pulping of wheat straw using crude xylano-pectinolytic concoction for manufacturing good quality paper

Autor: Sharad Agrawal, Libin Mathew Varghese, O.P. Mishra, Raksha Nagpal, Ritu Mahajan, Nishi Kant Bhardwaj

Publikováno v: Environmental science and pollution research international. 27(27)

In this study, suitability of xylano-pectinolytic enzymes in pulping of wheat straw has been explored. The suitable biopulping conditions were optimized, with xylanase dose of 400 and pectinase dose of 120 IU/g wheat straw, 1:10 (g/ml) material to li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66bcefec1635f39671bacc633699c837
https://pubmed.ncbi.nlm.nih.gov/32681331

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