Results 31 to 40 of about 2,330,172 (232)

Production and Purification of Pectinase from Bacillus subtilis 15A-B92 and Its Biotechnological Applications

open access: yesMolecules, 2022
Enzymes that degrade pectin are called pectinases. Pectinases of microbial origin are used in juice clarification as the process is cost-effective. This study screened a pectinase-producing bacterium isolated from soil and identified as Bacillus subtilis
Yahya S. Alqahtani   +8 more
semanticscholar   +1 more source

Thermodynamic and kinetic studies on pectinase extracted from Aspergillus aculeatus: Free and immobilized enzyme entrapped in alginate beads.

open access: yesInternational Journal of Biological Macromolecules, 2018
The kinetics and thermodynamics of Aspergillus aculeatus pectinase, either free or immobilized in alginate beads, were investigated. Pectinase immobilization ensured an enzyme immobilization yield of 59.71%.
Rodrigo Lira de Oliveira   +3 more
semanticscholar   +1 more source

Biochemical characterization of pectinase activity from the digestive midgut fluid of larvae and adult of the Colorado potato beetle, Leptinotarsa decemlineata (Col: Chrysomelidae) [PDF]

open access: yesArthropods, 2015
The study of pectinase enzyme in potato leaf beetle that is the most important pest of potatoes consider as an effective way to develop control methods because this enzyme is important in degrading plant cell wall.
Razieh Karimi   +2 more
doaj  

Enzymatic properties of oyster mushroom (Pleurotus florida) exudate

open access: yesThe Indian Journal of Agricultural Sciences, 2014
Pleurotus florida Mont. exudate, appearing as reddish- brown droplets of fluid was characterized for enzymatic properties. Oyster mushroom exudate grown on mango peel residue and wheat straw in 10:1 ratio at 25±1°C possessed high antioxidant value (920 ...
NEELIMA GARG   +3 more
doaj   +1 more source

Optimization of substrate composition for pectinase production from Satkara (Citrus macroptera) peel using Aspergillus niger-ATCC 1640 in solid-state fermentation

open access: yesHeliyon, 2021
Pectinase is an enzyme having a broad industrial and commercial application. However, higher production costs may be the major constraint for the wide-scale application of pectinase.
Tanvir Ahmed   +4 more
semanticscholar   +1 more source

Optimization of Cultural Conditions for Pectinase Production by Streptomyces sp. and Characterization of Partially Purified Enzymes

open access: yesMicrobial Physiology, 2022
The cultural parameters of Streptomyces sp. for pectinase production were optimized using the Box-Behnken design. The maximum pectinase production was obtained after 58 h at 35°C and pH 7 upon submerged fermentation in yeast extract-containing media. The
Sarita Shrestha   +5 more
semanticscholar   +1 more source

Utilization of orange bagasse and molokhia stalk for production of pectinase enzyme [PDF]

open access: yesBrazilian Journal of Chemical Engineering, 2013
Studies were conducted on the production and extraction of exo-polygalacturonase (PG) in solid-state fermentation (SSF) using orange bagasse (Ob) and molokhia stalks (Ms) as a new solid support by Penicillium pinophlilum Hedg 3503 NRRL. The parameters affecting PG production under SSF were optimized.
Ahmed, S. A., Mostafa, F. A.
openaire   +3 more sources

An initial study of powdered pectinase from Aspergillus nigerand investigation of biochemical characterization of preparation

open access: yesTạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2019
Powdered pectinase is easy to transport and store. Therefore, the study used pectinase enzyme 194 UI mL from Aspergillus niger to produce powdered enzyme preparation by spray drying (10% maltodextrin (w/v), drying
Đỗ Thị Hiền   +1 more
doaj   +1 more source

The influence of molecular weight of polyethylene glycol on separation and purification of pectinases from Penicillium cyclopium in aqueous two-phase system [PDF]

open access: yesActa Periodica Technologica, 2008
In this study the possibility of the partitioning and purification of pectinases from Penicillium cyclopium by their partitioning in polymer/polymer and polymer/salt aqueous two-phase systems was investigated.
Prodanović Jelena M., Antov Mirjana G.
doaj   +1 more source

Isolation, Production and Characterization of Pectinase Enzyme from Fungal Sources: A Review

open access: yesJournal of Advanced Zoology, 2023
Pectin, a plant cell wall polysaccharide, is broken down by the de-esterification, hydrolysis and trans-elimination procedure using the pectinase enzyme. They are also known as pectic enzymes and include the commercial pectinases pectolyase, polygalacturonase, and pectozyme, which have all undergone extensive research.
null Sweata Dey   +2 more
openaire   +1 more source

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