Cyclitols in maturing grains of wheat, triticale and barley

• Autorzy: Lahuta L.B. , Goszczynska J.
• Języki publikacji: EN

Abstrakty

EN

In the present study, the feeding of stem-flag leaf-ear explants of wheat, triticale and barley with d-chiro-inositol and d-pinitol was used for modification of the composition of soluble carbohydrates in grains without genetic transformation of plants. Maturing grains indicated ability to uptake exogenously applied cyclitols, not occurring naturally in cereal plants, and synthesized their a-d-galactosides. The pattern of changes in soluble carbohydrates during grain maturation and germination was not disturbed by the uptake and accumulation of cyclitols. Both, d-chiro-inositol and d-pinitol as well as their a-d-galactosides can be an additional pool of soluble carbohydrates accumulated by maturing grains, without decreasing seeds viability. This is the first report indicating the possibility of introduction of cyclitols with potentially human health benefits properties into cereal grains.

Słowa kluczowe

EN

cyclitol; maturing grain; grain; wheat; triticale; barley; D-chiro-inositol; D-pinitol; carbohydrate; raffinose; kestose

• Wydawca: -
• Czasopismo: Acta Societatis Botanicorum Poloniae
• Rocznik: 2010
• Tom: 79
• Numer: 3
• Opis fizyczny: p.181-187,fig.,ref.

Twórcy

autor

Lahuta L.B.

• Department of Plant Physiology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A/103, 10-719 Olsztyn, Poland

autor

Goszczynska J.

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