Changes in firmness of the outer pericarp, inner pericarp, and core ofActinidiaspecies during ripening
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چکیده
منابع مشابه
Cell turgor changes associated with ripening in tomato pericarp tissue.
The pressure microprobe was used to determine whether the turgor pressure in tomato (Lycopersicon esculentum Mill., variety "Castelmart") pericarp cells changed during fruit ripening. The turgor pressure of cells located 200 to 500 micrometers below the fruit epidermis was uniform within the same tissue (typically +/- 0.02 megapascals), and the highest turgors observed (<0.2 megapascals) were m...
متن کاملEndogenous polyamines in the pericarp and seed of the grape berry during development and ripening
The levels of free, perchloric acid-soluble conjugated and perchloric acid-insoluble bound polyamines were determined in pericarp and seeds of `Muscat Bailey A' grapes (Vitis labrusca L. Vitis vinifera L.) during development and ripening. In both, the pericarp and seeds, putrescine was the predominant polyamine in the three fractions, and the bound polyamine level was the highest of the fractio...
متن کاملPericarp Studies in Maize. I. the Inheritance of Pericarp Colors.
PAGE INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466 Nomenclature.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467 Pigments present in colored pericarp.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
متن کاملChlorophyll, carotenoid and vitamin C metabolism regulation in Actinidia chinensis 'Hongyang' outer pericarp during fruit development
Ascorbic acid (AsA), chlorophyll and carotenoid contents and their associated gene expression patterns were analysed in Actinidia chinensis 'Hongyang' outer pericarp. The results showed chlorophyll degradation during fruit development and softening, exposed the yellow carotenoid pigments. LHCB1 and CLS1 gene expressions were decreased, while PPH2 and PPH3 gene expressions were increased, indica...
متن کاملTomato Fruit Pericarp
The tomato fruit consists of a thick, fleshy pericarp composed predominantly of highly vacuolated parenchymatous cells, which surrounds the seeds. During ripening, the activation of gene expression results in dramatic biochemical and physiological changes in the pericarp. The polygalacturonase (PG) gene, unlike many fruit ripening-induced genes, is not activated by the increase in ethylene horm...
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ژورنال
عنوان ژورنال: New Zealand Journal of Crop and Horticultural Science
سال: 1997
ISSN: 0114-0671,1175-8783
DOI: 10.1080/01140671.1997.9514005