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Sorbitol accumulation during natural and accelerated ageing of pea (Pisum sativum L.) seeds

100%

Lahuta L. B., Gorecki R. J., Zalewski K., Hedley C. L.

Acta Physiologiae Plantarum

2007

tom 29

nr 6

The aim of the present study was to determine the effect of accelerated ageing on the composition and content of the soluble carbohydrates in pea seeds of six genotypes differing in the composition of raffinose family oligosaccharides. A gradual decrease in the concentration of higher homologues of raffinose was observed along with seed ageing. At the same time the seeds lost vigor, viability and germination capacity. No increase in the concentration of reducing sugars was recorded, but sorbitol accumulated in pea embryos. Sorbitol accumulation may indicate seed quality deterioration during storage.

Ograniczanie wyników

1 Acta Physiologiae Plantarum

1 Gorecki R. J.

1 Hedley C. L.

1 Lahuta L. B.

1 Zalewski K.

1 2007

Wyniki wyszukiwania

Sorbitol accumulation during natural and accelerated ageing of pea (Pisum sativum L.) seeds