Results 41 to 50 of about 18,184 (208)

Redução do amaciamento de banana 'Maçã' minimamente processada pelo uso de tratamentos químicos Softening reduction of fresh-cut 'apple' banana by using of chemical treatments

open access: yesCiência e Agrotecnologia, 2007
O uso de banana em saladas de frutas minimamente processadas possui restrições devido à sua elevada perda da firmeza após o fatiamento. Objetivou-se neste trabalho, avaliar o efeito de ácido ascórbico (AA), cloreto de cálcio (CC), cloridrato de L ...
Anderson Adriano Martins Melo   +1 more
doaj   +1 more source

Pectic enzymes as potential enhancers of ascorbic acid production through the D-galacturonate pathway in Solanaceae [PDF]

open access: yes, 2018
The increase of L-Ascorbic Acid (AsA) content in tomato (Solanum lycopersicum) is a common goal in breeding programs due to its beneficial effect on human health.
Barone, Amalia   +4 more
core   +2 more sources

Comparison of acid and enzymatic hydrolysis of pectin, as inexpensive source to cell growth of Cupriavidus necator

open access: yesAnais da Academia Brasileira de Ciências, 2019
: The present work investigated what the appropriate methods of hydrolysis of pectin for reducing compounds (RCs) production, employed as a substrate for cell growth of Cupriavidus necator.
GABRIEL OLIVO LOCATELLI   +2 more
doaj   +1 more source

Role of Exopolygalacturonase-Related Genes in Potato-Verticillium dahliae Interaction

open access: yesPathogens, 2021
Verticillium dahliae is a hemibiotrophic pathogen responsible for great losses in dicot crop production. An ExoPG gene (VDAG_03463,) identified using subtractive hybridization/cDNA-AFLP, showed higher expression levels in highly aggressive than in weakly
Xiaohan Zhu   +2 more
doaj   +1 more source

Partial Purification and Kinetic Properties of Polygalacturonase from Solanum macrocarpum L. Fruit [PDF]

open access: yes, 2016
Background and Objective: Polygalacturonase [Poly (1, 4-"-D-galacturonide) glucanohydrolase, E.C 3.2.1.15] is a subclass of pectinase that hydrolyzes the glycosidic linkages between galacturonic acid residues in polygalacturonans.
Chinedu, S. N.   +2 more
core   +2 more sources

Biotechnological potential of alternative carbon sources for production of pectinases by Rhizopus microsporus var. rhizopodiformis

open access: yesBrazilian Archives of Biology and Technology, 2011
Fungi collected from Brazilian soil and decomposing plants were screened for pectinase production. R. microsporus var. rhizopodiformis was the best producer and was selected to evaluate the pectic enzyme production under several nutritional and ...
André Ricardo de Lima Damásio   +5 more
doaj   +1 more source

Role of ethylene on various ripening pathways and on the development of sensory quality of Charentais cantaloupe melons [PDF]

open access: yes, 2002
Charentais melons (Cucumis melo L., var cantalupensis Naud.) in which ethylene biosynthesis has been suppressed by an antisense ACC oxidase gene have been used to better understand the role of ethylene in the regulation of the ripening process of ...
Ambid, Christian   +9 more
core   +1 more source

Phylogenetics and Gene Structure Dynamics of Polygalacturonase Genes in Aspergillus and Neurospora crassa

open access: yesThe Plant Pathology Journal, 2013
Polygalacturonase (PG) gene is a typical gene family present in eukaryotes. Forty-nine PGs were mined from the genomes of Neurospora crassa and five Aspergillus species.
Jin-Sung Hong   +5 more
doaj   +1 more source

Engineering of Bioenergy Crops: Dominant Genetic Approaches to Improve Polysaccharide Properties and Composition in Biomass. [PDF]

open access: yes, 2020
Large-scale, sustainable production of lignocellulosic bioenergy from biomass will depend on a variety of dedicated bioenergy crops. Despite their great genetic diversity, prospective bioenergy crops share many similarities in the polysaccharide ...
Brandon, Andrew G, Scheller, Henrik V
core  

Pulsed light inactivation of polygalacturonase

open access: yesFood Chemistry, 2019
Pulsed light is a non-thermal technology capable to inactivate enzymes. This study investigated the effect of pulsed light on the activity of polygalacturonase, and on the structure of the enzyme by means of fluorescence emission spectra, free sulphydryl detection and analysis of changes in parameter A and phase-diagram.
Pellicer, José Antonio   +2 more
openaire   +3 more sources

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