Minerals content of Paraguayan yerba mate (llex paraguariensis SH) / Contenido de minerales en yerba mate paraguaya (llex paraguariensis SH)
Arch. latinoam. nutr
; 47(1): 77-80, mar. 1997. tab
Article
ي Es
| LILACS
| ID: lil-234559
المكتبة المسؤولة:
VE1.1
RESUMO
Minerals content (Fe,Ca,Mn,Mg,Na,K,Zn, and Cu) of the leaves of Paraguayan yerba mate (llex paraguariensis, SH) as of commercial products has determined by atomic absorption spectrophotometry. Considerable amounts of iron and calcium and remarkbly high content of magnesium and potassium have been found both in the leaves and in the commercial products. Highly significant difference between the Fe content of the leaves and that of the commercial products has been found. Also, highly significant diference has been found between the and Ca content of the higher quality-greater sale reputed commercial products and that of the lower quality-smaller sale reputed ones. Seasonal and soil linked variations are also presented. The nutritional and quality control significance of these finding for the MERCOSUR (Southern South American Economical Gommunity) are discussed
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الفهرس:
LILACS
الموضوع الرئيسي:
Nutritional Sciences
/
Minerals
المحددات:
Female
/
Humans
/
Male
البلد/الأقليم حسب الموضوع:
America do sul
/
Paraguay
اللغة:
Es
مجلة:
Arch. latinoam. nutr
موضوع المجلة:
Bioqu¡mica
/
EducaÆo Alimentar e Nutricional
/
Fenmenos Fisiol¢gicos da NutriÆo
/
Microbiologia de Alimentos
/
NUTRICAO
السنة:
1997
نوع:
Article