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The levels of Ca, Mg and phytate phosphorus present in some X Triticosecale Wittmack with Aegilops sp. hybrids and their triticale parental forms

100%

Makarska E., Gruszecka D., Makarski B.

Journal of Elementology

2008

tom 13

nr 3

The investigations aimed at the determination of total and phytate phosphorus content as well as concentration of Ca and Mg bound in the phytic acid complexes in hybrid kernels of triticale forms with Aegilops sp. and of triticale parental components. The research objects consisted of kernels of 4 strains, of which 2 had Aegilops sp. as a maternal form and triticale: Ae. crassa 4x x(Panda x Dañkowskie Z³ote) and Ae. juvenalis 6x x [(Lanca x L 506/79)x CZR 142/79] as a paternal form, whereas 2 other strains were obtained by reciprocal crossbreeding:[(Jana x Tempo) x Jana]x Ae. juvenalis 6x. The highest total phosphorus content occurred in triticale kernels of (Jana × Tempo) × Jana as well as in two hybrid strains created on the basis of this form (strains No 6 and 7); higher level was found in a strain of the previous generation. The percentage of phytic acid phosphorus in the total phosphorus contained in the kernels varied from 32.8 up to 69.4%. Among the parental components we compared, triticale (Lanca x L 506/79) x CZR 142/79 was characterized by the highest phytate phosphorus percentage in the total phosphorus, which was not confirmed in the hybrid kernels. The phytate Mg share in kernels of the hybrid strains appeared higher compared to the parental components, except no 5 cross combination Ae. juvenalis 6x x [(Lanca x L 506/79)x CZR 142/79]. As for Ca, the kernels of the strains were characterized by a lower content of this element in the phytate complexes compared with the parental forms. Among the strains analyzed, no 4, a cross-combination of Ae. Crassa 4x × (Panda × Dańkowskie Złote) and No 6 – [(Jana × Tempo) × Jana] × Ae. Juvenalis 6x, deserves special attention as its kernels contained higher Ca and Mg content, lower phytate phosphorus level and more advantageous Ca/P tot and Mg/P tot ratios.

Wartosc odzywcza soi i jej produktow

51%

Florczak J., Wedzisz A.

Bromatologia i Chemia Toksykologiczna

2003

tom 36

nr Supl.

77-81

W ziarnie soi i jej wybranych produktach oznaczono zawartość wody, opiołu, białka, węglowodanów, tłuszczu, fosforu ogólnego i fitynowego. Oznaczenia przeprowadzono za pomocą metod stosowanych w analizie żywności.

Ograniczanie wyników

1 Bromatologia i Chemia Toksykologiczna

1 Journal of Elementology

1 Florczak J.

1 Gruszecka D.

1 Makarska E.

1 Makarski B.

1 Wedzisz A.

1 2008

1 2003

Wyniki wyszukiwania

The levels of Ca, Mg and phytate phosphorus present in some X Triticosecale Wittmack with Aegilops sp. hybrids and their triticale parental forms

Wartosc odzywcza soi i jej produktow