Acta Botanica Croatica, Vol. 72 No. 1, 2013.
Izvorni znanstveni članak
https://doi.org/10.2478/v10184-012-0009-5
Amino acids through developmental stages of sunflower leaves
Nayan Roy
; Ecology Research Laboratory, Department of Zoology, The University of Burdwan, Burdwan 713 104,West Bengal, India
Subrata Laskar
; Department of Chemistry, The University of Burdwan, Burdwan 713 104,West Bengal, India
Anandamay Barik
orcid.org/0000-0002-6164-5000
; Ecology Research Laboratory, Department of Zoology, The University of Burdwan, Burdwan 713 104,West Bengal, India
Sažetak
The PICO-TAGanalysis of proteins revealed that 17 protein-bound and 18 free amino acids were present throughout the developmental stages of sunflower leaves. The total protein-bound amino acid content was much higher than total free amino acid content throughout the development of sunflower leaves. The contents of protein-bound and free amino acids as well as essential and non-essential ones displayed different patterns with leaf maturation, suggesting that total protein levels are poor predictors of the nutritive status of leaves.
Ključne riječi
amino acids; Helianthus annuus; sunflower
Hrčak ID:
100053
URI
Datum izdavanja:
2.4.2013.
Posjeta: 1.887 *