Results 101 to 110 of about 18,184 (208)

Extraction and clarification of apple juice with polygalacturonase obtained from apple (Malus domestica) fruits deteriorated by Aspergillus niger [PDF]

open access: yes, 2011
Pectinase is used commercially in the clarification and extraction of fruit juice from different fruits. Green apples and Red apples obtained from the fruits section of a supermarket, Idiroko road, Ota were surface sterilized and inoculated with ...
Aina, Oluwabunmi   +2 more
core   +2 more sources

A Profusion of Molecular Scissors for Pectins: Classification, Expression, and Functions of Plant Polygalacturonases

open access: yesFrontiers in Plant Science, 2018
In plants, the construction, differentiation, maturation, and degradation of the cell wall are essential for development. Pectins, which are major constituents of primary cell walls in eudicots, function in multiple developmental processes through their ...
Yang Yang   +9 more
doaj   +1 more source

The effects of inorganic salts on biosynthesis of pectinolytic enzymes by Aspergillus Niger [PDF]

open access: yes
The paper examines effects of different inorganic salts in an apple pulp base on the production of pectinolytic enzymes with the aim of optimizing the medium for maximal enzyme production.
Mojsov, Kiro
core   +1 more source

Die Funktion des Responseregulators ARR2 in der Entwicklung von Arabidopsis thaliana [PDF]

open access: yes, 2004
In dieser Arbeit konnte mittels physiologischer Experimente, Expressionsanalysen, Phosphorylierungsassays und Transaktivierungsanalysen eine komplexe Funktion von ARR2 in verschiedenen Signaltransduktionswegen von Arabidopsis aufgedeckt werden.
Haß, Claudia
core  

Polygalacturonase from Sitophilus oryzae: Possible horizontal transfer of a pectinase gene from fungi to weevils

open access: yesJournal of Insect Science, 2003
Endo-polygalacturonase, one of the group of enzymes known collectively as pectinases, is widely distributed in bacteria, plants and fungi. The enzyme has also been found in several weevil species and a few other insects, such as aphids, but not in ...
Zhicheng Shen   +6 more
doaj  

Plant Polygalacturonases Involved in Cell Elongation and Separation—The Same but Different?

open access: yesPlants, 2014
Plant cells are surrounded by the primary cell wall, a rigid framework that needs to be modified in order to allow cell growth. Recent data suggest that in addition to the cellulose-hemicellulose network, the pectin matrix plays a critical role in ...
Yashodar Babu, Martin Bayer
doaj   +1 more source

What newton did not discover about falling palm fruit [PDF]

open access: yes, 2012
The oil palm (Elaeis guineensis), a monocotyledonous species in the family Arecaceae, has not only an extraordinarily oil rich fleshy mesocarp, and presents an original model to examine the ripening regulatory networks in a monocot fruit tissue.
Collin, Myriam   +8 more
core  

Interaction of polygalacturonase enzymes from Fusarium oxysporum with tomato polygalacturonase inhibiting protein

open access: yesAFRICAN JOURNAL OF AGRICULTURAL RESEEARCH, 2012
The present study is aimed to provide information on the abundance of natural foods of Salmo trutta macrostigma (T., 1954). Fish were captured from Uzungol Stream in Trabzon, Turkey between March 2009 and May 2010. It was investigated whether the dietary preferences of trout (S. t. macrostigma) change on account of seasons.
openaire   +1 more source

Unravelling the nanostructure of strawberry fruit pectins by atomic force microscopy [PDF]

open access: yes, 2016
Atomic force microscopy (AFM) allows the analysis of individual polymers at nanostructural level with a minimal sample preparation. This technique has been used to analyse the pectin disassembly process during the ripening and postharvest storage of ...
Gunning, A. Patrick   +6 more
core  

The Effects of a Saccharomyces cerevisiae Strain Overexpressing the Endopolygalacturonase PGU1 Gene on the Aminoacidic, Volatile, and Phenolic Compositions of Cabernet Sauvignon Wines

open access: yesFermentation
The addition of pectinase enzymes during the maceration stage of grape skins in order to improve the extraction yields and color of red wines is a common practice in many wineries.
Mónica Fernández-González   +4 more
doaj   +1 more source

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