Biological activity of native Myrtaceae fruits from Chile as a potential functional food

Velasquez, Patricia; Orellana, Jocelyn; Munoz-Carvajal, Eduardo; Faundez, Mario; Gomez, Miguel; Montenegro, Gloria; Giordano, Ady

Abstract

Myrtaceae fruits (Myrceugenia obtusa, Luma apiculata, and Luma chequen) were used as food and medicine by Chilean indigenous people. This study aimed to evaluate the bioactive properties of these berry-type fruits. The antioxidant capacity determined by the FRAP assay varied between 10.4 and 646.9 mmol Fe+2/g, while the antibacterial activity against Staphylococcus aureus and Salmonella typhi was 0 - 33 mm and 0 - 7.33 mm, respectively. All the extracts were rich in polyphenols and showed low cytotoxicity. Overall, M. obtusa presented dissimilar results compared to those of L. apiculata and L. chequen, encouraging the use of these native fruits as food, nutraceutical, or pharmacological ingredients.

Más información

Título según WOS: Biological activity of native Myrtaceae fruits from Chile as a potential functional food
Título de la Revista: NATURAL PRODUCT RESEARCH
Editorial: TAYLOR & FRANCIS LTD
Fecha de publicación: 2021
DOI:

10.1080/14786419.2021.1940176

Notas: ISI