Caraterização química de amostras silvestres e comerciais de Achillea millefolium L.
نویسندگان
چکیده
منابع مشابه
De Química
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متن کاملAchillea millefolium L. – phytochemical profile and in vitro antioxidant activity
Nowadays, medicinal plants used in folk medicine are being increasingly studied and used on pharmaceutical, food and nutraceutical fields. Yarrow (Achillea millefolium L.) is widely used in both folk and official medicine. Therefore, in the present paper different extracts of yarrow inflorescences and upper leaves were investigated for their total polyphenolic content and antioxidant activity u...
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No presente trabalho foi investigado o desenvolvimento de um método espectrofotométrico limpo para a determinação de formaldeído em amostras comerciais. A substituição de reagentes altamente perigosos foi explorada, de modo a atender aos princípios estabelecidos pela química verde. O método proposto baseou-se na reação entre formaldeído e ácido cromotrópico na presença de sulfato de magnésio, p...
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Since antiquity, Achillea millefolium L. (Asteraceae) has been used in traditional medicine of several cultures, from Europe to Asia. Its richness in bioactive compounds contributes to a wide range of medicinal properties. In this study, we assessed A. millefolium methanolic extract and its isolated components for free radical scavenging activity against 2,2-diphenyl-pycrilhydrazyl, total antio...
متن کاملOccurence of Phomopsis Sp. on Achillea Millefolium
Throughout many years of studying mycopopulation of weeds, we have found fungi of the Diaporthe/ Phomopsis complex interesting to research. After years of examining plants of Achillea millefolium L., some of them exhibited symptoms of infection typical for Diaporthe/Phomopsis species. A. millefolium was usually found in uncultivated, pasture and forest flora, but also in or nearby sunflower fie...
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ژورنال
عنوان ژورنال: Revista de Ciências Agrárias
سال: 2017
ISSN: 0871-018X,2183-041X
DOI: 10.19084/rca16215