Changes in activity of polygalacturonase (PG), pectinesterase (PE) and cellulase (Cx) in pulp during fruit development of two ripening Jujube Ziziphus spp. cultivars
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چکیده
منابع مشابه
Content variations of triterpenic acid, nucleoside, nucleobase, and sugar in jujube (Ziziphus jujuba) fruit during ripening.
Jujube (Ziziphus jujuba) fruit is widely consumed as food and traditional Chinese medicine in Asian countries due to its potential effects for human health. To facilitate selection of the maturity stage providing optimum health benefits, jujube fruits were analysed at six stages of growth (S1-6) for triterpenic acids, nucleosides, nucleobases, and sugars by UHPLC-MS/MS or HPLC-ELSD methods. The...
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The pomegranate fruit is a good source of bioactive compounds. The present study has investigated the biochemical and sensory characteristics of the arils of four Iranian commercial pomegranate cultivars namely Malase Shirine Saveh (MSS), Malase Torshe Saveh (MTS), Alak Shirine Saveh (ASS) and Agha Mohammad Ali (AMA) for several developmental and ripening stages during 45–180 days after fruit s...
متن کاملCellulase, Polygalacturonase and β-galactosidase Activity in Ripening Raspberry (Rubus caesius L.) fruit
Activities of the cell wall degrading enzymes cellulase, polygalacturonase, and β-galactosidase were determined on unripe, semi-ripe, and ripe raspberry (Rubus caesius L.) fruit. The enzyme activity, measured as μmoles of released product.g of fruit h indicated the presence of polygalacturonase, cellulose, and β-galactosidase in raspberry fruit. Enhanced fruit ripening was reflected by increase...
متن کاملActivity and expression of polygalacturonase vary at different fruit ripening stages of sweet pepper cultivars.
Activity and expression of polygalacturonase (PG), a hydrolytic enzyme involved in ultrastructural changes in the pericarp of sweet pepper (Capsicum annaum), were investigated at different ripening stages of the pepper cultivars Mandi and Talanduo. Molecular cloning of CaPG was carried out by constructing a cDNA library from three stages of fruit ripening. Morphological determination, PG ...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2019
ISSN: 1755-1315
DOI: 10.1088/1755-1315/388/1/012077