Selective determination of aluminum bound with tannin in tea infusion
Küçük Resim Yok
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Japan Soc Analytical Chemistry
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, an analytical method for indirect measurement of Al bound with tannin in tea infusion was studied. This method utilizes the ability of the tannins to precipitate with protein. Separation conditions were investigated using model solutions. This method is uncomplicated, inexpensive and suitable for real samples. About 34% of the total Al in brew extracted from commercially available teas was bound to condensed and hydrolyzable tannins.
Açıklama
Anahtar Kelimeler
Speciation, Polyphenols, Quantitation, Catechins, Extracts
Kaynak
Analytical Sciences
WoS Q Değeri
Q3
Scopus Q Değeri
Cilt
21
Sayı
8
