PHYTOCHEMICAL SCREENING OF AMARANTH HERBAGE AND THEIR IMPRESSION ON THE ANTIOXIDANT ACTIVITY WITH AN ASSESSMENT OF FEEDING QUALITY
Yükleniyor...
Dosyalar
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Parlar Scientific Publications (P S P)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Multivariate relations of minerals, fatty acid profile, phenolic compounds and the antioxidant activity of Amaranthus species were studied in herbage, considering the livestock feed quality. Most of the mineral content of amaranth species detected as enough to satisfy the daily maintenance of any livestock. The Calf) ratio (4.5-11.0) of the hay was considerably high because of lower P accumulation. It was classified as Zn-poor in terms of the daily requirement of livestock but was so rich in respect of Cu and Fe. The unsaturation of the methyl esterified fat, which is predominantly linoleic acid (42.947.8 %), varied between 73.3-77.8 % depending on the species. The highest radical scavenging ability (4.58 mM Trolox kg(-1) DW as DPPH assay) was detected for the herbage of A. cruentus Zimbabwe. Protocatechuic acid predominant total phenolic compounds varied between 54.51-254.68 mg g(-1). Principal component analyses (PCA) between DPPH and the phytochemical compounds has classified the species with representing the total variation of 63.25% with the first two PC. According to partial least square regression (PLSR) the polyunsaturated fatty acids (PUFA), chlorogenic acid, Mg and. Zn are the major contributors of DPPH.
Açıklama
Anahtar Kelimeler
Amaranthus sp., DPPH, mineral elements, phenolic compounds, PUFA, PCA
Kaynak
Fresenius Environmental Bulletin
WoS Q DeÄŸeri
Q4
Scopus Q DeÄŸeri
Cilt
30
Sayı
7
