严格仙人掌的化学成分、抗菌和抗氧化活性。在意大利西西里岛采集的粘液。

IF 1.9 3区化学 Q3 CHEMISTRY, APPLIED

Natural Product Research Pub Date : 2024-12-01 Epub Date: 2023-11-01 DOI:10.1080/14786419.2023.2272781

Michela Di Napoli, Natale Badalamenti, Giusy Castagliuolo, Rosalia Merra, Mario Varcamonti, Anna Zanfardino, Maurizio Bruno, Francesco Sottile

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引用次数: 0

摘要

在这项工作中，从严格仙人掌（Haw.）Haw的一个未经调查的入口的分支中获得的粘液。（合成Opuntia dilleni（Ker Gawl）Haw），通过13C-NMR进行分析。在水性介质中，从枝状茎中提取的粘液的产率为2.55%。经酸性水解后，鉴定出的单糖为阿拉伯糖（36.48%）、半乳糖（32.31%）、木糖（15.33%）、葡萄糖（10.45%）和鼠李糖（5.40%）。该粘液具有足够的抗菌活性和优异的抗氧化性能。

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Chemical composition, antimicrobial, and antioxidant activities of Opuntia stricta (Haw.) Haw. mucilage collected in Sicily, Italy.

In this work the mucilage obtained from the cladodes of a not previously investigated accession of Opuntia stricta (Haw.) Haw. (syn. Opuntia dillenii (Ker-Gawl) Haw), collected in Sicily, was analysed by ¹³C-NMR. The yield of mucilage extracted from cladodes in aqueous medium was 2.55%. The monosaccharides identified, after acidic hydrolyses of the mucilage, were arabinose (36.48%), galactose (32.31%), xylose (15.33%), glucose (10.45%) and rhamnose (5.40%). The mucilage showed a sufficient antimicrobial activity and excellent antioxidant property.

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来源期刊

Natural Product Research 化学-医药化学

CiteScore

5.10

自引率

9.10%

发文量

605

审稿时长

2.1 months

期刊介绍： The aim of Natural Product Research is to publish important contributions in the field of natural product chemistry. The journal covers all aspects of research in the chemistry and biochemistry of naturally occurring compounds. The communications include coverage of work on natural substances of land and sea and of plants, microbes and animals. Discussions of structure elucidation, synthesis and experimental biosynthesis of natural products as well as developments of methods in these areas are welcomed in the journal. Finally, research papers in fields on the chemistry-biology boundary, eg. fermentation chemistry, plant tissue culture investigations etc., are accepted into the journal. Natural Product Research issues will be subtitled either ""Part A - Synthesis and Structure"" or ""Part B - Bioactive Natural Products"". for details on this , see the forthcoming articles section. All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. All peer review is single blind and submission is online via ScholarOne Manuscripts.