Elemental analysis of curcuma and matcha green tea by inductively coupled plasma atomic emission spectroscopy

التفاصيل البيبلوغرافية
العنوان: Elemental analysis of curcuma and matcha green tea by inductively coupled plasma atomic emission spectroscopy
المؤلفون: Šoltić, Monika
المساهمون: Juranović Cindrić, Iva
بيانات النشر: Sveučilište u Zagrebu. Prirodoslovno-matematički fakultet. Kemijski odsjek., 2021.
سنة النشر: 2021
مصطلحات موضوعية: kurkuma, matcha green tea, ICP-AES, makroelementi, ICP-MS, mača zeleni čaj, major and minor elements, curcuma, PRIRODNE ZNANOSTI. Kemija, NATURAL SCIENCES. Chemistry, mikroelementi
الوصف: Ljekovita svojstva poput antioksidativnih, protuupalnih i antiseptičkih proizlaze iz bogatog nutritivnog sastava kurkume (Curcuma longa L.) i mača zelenog čaja (Camellia sinensis). Sadržaj makro- i mikroelemenata u uzorcima kurkume i mače određen je metodom atomske emisijske spektrometrije uz induktivno spregnutu plazmu (ICP-AES) i spektrometrijom masa uz induktivno spregnutu plazmu (ICP-MS). Svi uzorci su razoreni u uređaju za mikrovalno potpomognuto razaranje smjesom dušične kiseline i vodikovog peroksida. Nakon optimiranja metode za pripravu uzorka, metodama ICP-AES i ICP-MS određen sadržaj elemenata: Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Rb, Se, Sr, Te, Tl, V i Zn. Sadržaj makro- i mikroelemenata razlikuje se u različitim uzorcima iste biljne vrste te između kurkume i mača zelenog čaja. Properties such as antioxidant, anti-inflammatory and antiseptic derive from the rich nutritional composition of curmuma (Curcuma longa L.) and matcha green tea (Camellia sinensis). The content of macro- and microelements of curcuma and matcha green tea was determined by inductively coupled plasma atomic emission spectrometry (ICP-AES) and inductively coupled plasma mass spectrometry (ICP-MS). The samples were digested using nitric acid and hydrogen peroxide in a microwave assisted digestion system. After optimizing the sample preparation method, the element content was determined by ICP-AES and ICP-MS methods: Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Rb, Se, Sr, Te, Tl, V and Zn. The content of macro- and microelements differs within the same plant species and within turmeric and matcha green tea.
وصف الملف: application/pdf
اللغة: Croatian
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3908::0b76b426e984023720a2f0adb10c221f
https://repozitorij.pmf.unizg.hr/islandora/object/pmf:9443/datastream/PDF
حقوق: OPEN
رقم الأكسشن: edsair.od......3908..0b76b426e984023720a2f0adb10c221f
قاعدة البيانات: OpenAIRE