Valorization of Campomanesia xanthocarpaleaves: Chemical composition and antioxidant activity of crude extract and fractions

IF 0.7 4区医学 Q4 INTEGRATIVE & COMPLEMENTARY MEDICINE

Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas Pub Date : 2023-01-01 DOI:10.37360/blacpma.23.22.3.22

Rosângela Rumi Sugauara, W. Bortolucci, C. M. Fernandez, M. Cabral, R. A. C. Gonçalves, M. Sarragiotto, J. Gonçalves, N. Colauto, G. Linde, M. Nunes, S. P. Ruiz, Z. C. Gazim

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引用次数: 0

Abstract

Campomanesia xanthocarpaleaves are a byproduct of fruit production without studies on antioxidant activity. Thus, this study aimed to identify the antioxidant compounds of C. xanthocarpaleaves by ultra-high performance liquid chromatography coupled with electrospray ionization-quadrupole-time of flight-mass spectrometry (UHPLC-ESI/qTOF) and by different in vitroantioxidant methods. The crude extract of C. xanthocarpaleaves had a yield of 15.2% and only five out of 37 fractions of the crude extract had antioxidant activity. The crude extract presented greater antioxidant activity than the isolated fractions. The identified antioxidant compounds were phenolic acids (gallic acid and chlorogenic acid), flavonoids (quercetin and naringenin 7,4’-dimethoxy) and an organic acid (quinic acid). Leaves of C. xanthocarpahave high concentration of antioxidant compounds and it is a promising plant for the development of applications in the food, cosmetic, and pharmaceutical fields. The extraction of antioxidant compounds can add value to the productive chain of this plant.

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黄杉的增值作用:粗提取物和馏分的化学成分和抗氧化活性

黄杉属植物是果实生产的副产物，对其抗氧化活性研究较少。因此，本研究旨在采用超高效液相色谱-电喷雾电离-四极杆飞行时间质谱联用(UHPLC-ESI/qTOF)和不同的体外抗氧化方法，对黄药叶中的抗氧化成分进行鉴定。粗提物的产率为15.2%，37个部位中只有5个部位具有抗氧化活性。粗提物的抗氧化活性高于分离部位。所鉴定的抗氧化化合物为酚酸(没食子酸和绿原酸)、类黄酮(槲皮素和柚皮素7,4′-二甲氧基)和有机酸(奎宁酸)。黄杉叶含有高浓度的抗氧化物质，在食品、化妆品、医药等领域具有广阔的应用前景。抗氧化化合物的提取可以为这种植物的生产链增加价值。

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来源期刊

Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas PHARMACOLOGY & PHARMACY-

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas (BLACPMA), [Latin American and Caribbean Bulletin of Medicinal and Aromatic Plants]; currently edited by the publishing house MS-Editions, is a bi-monthly international publication that publishes original peerreviewed research in the field of medicinal and aromatic plants, with nearly 20 years of experience. BLACPMA is a scientific journal that publishes two types of articles: Reviews (only in English) and Original Articles (Spanish or English), its main lines of action being agronomy, anthropology and ethnobotany, industrial applications, botany, quality and standardization, ecology and biodiversity, pharmacology, phytochemistry, pharmacognosy, regulatory and legislative aspects. While all areas of medicinal plants are welcome and the experimental approaches used can be broad and interdisciplinary; other areas of research that are not mentioned depend on the Editorial Committee for their acceptance.