Profiles of non-essential trace elements in ewe and goat milk and their yoghurt, torba yoghurt and whey

Şanal H., GÜLER Z., Park Y. W.

Food Additives and Contaminants: Part B Surveillance, cilt.4, sa.4, ss.275-281, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 4 Sayı: 4
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1080/19393210.2011.617520
  • Dergi Adı: Food Additives and Contaminants: Part B Surveillance
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.275-281
  • Anahtar Kelimeler: ewe milk, goat milk, non-essential trace elements, torba yoghurt, whey, yoghurt
  • Hatay Mustafa Kemal Üniversitesi Adresli: Evet

Özet

The objectives of this study were to determine the profiles of non-essential trace elements in ewes' and goats' milk and manufactured products, such as yoghurt, torba yoghurt and whey, as well as changes in trace element content during Torba yoghurt-making processes. Concentrations of non-essential trace elements in ewe (Awassi) and goat (Damascus) milk and their yoghurt, torba yoghurt and whey were quantitatively determined by simultaneous inductively coupled plasma optical emission spectrometer (ICP-OES), after microwave digestion. Aluminium, antimony, arsenic, boron, beryllium, cadmium, nickel, lead, silver, titanium, thallium and vanadium were determined for both types of milk and their products. Barium was not detected in goats' milk or their products. Among all trace elements, boron was the most abundant and beryllium was least present in milk and the manufactured products. The results showed that goats' and ewes' milk and their manufactured products may be a source of 13 non-essential trace elements. © 2011 Copyright Taylor and Francis Group, LLC.