Biochemical profile, antioxidant effect and antifungal activity of Saudi Ziziphus spina-christi L. for vaginal lotion formulation
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Published:2022-11-05
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ISSN:2348-1900
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Container-title:Plant Science Today
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language:
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Short-container-title:Plant Sci. Today
Author:
Hallouma BilelORCID,
Hani Mohamed Awad AbdelzaherORCID,
Shaima Mohamed Nabil MoustafaORCID
Abstract
Ziziphus spina-christi L. extract from the northern region of Saudi Arabia, was investigated to determine its chemical composition and to evaluate its antioxidant and antifungal properties. Fresh leaves were extracted using Soxhlet apparatus and the yield was 8% w/w. Results of the qualitative study showed that this extract is rich in chemical compounds belonging to several classes (saponins, phenols, tannins). GC-MS analysis detected 38 chemical compounds with different concentrations representing 99.71 % of the total extract. However, Z. spina-christi leaves extract is mainly composed of Octadecanoic acid, 2-hydroxy-1-(hydroxymethyl)ethylester (18.80%). The extract has free radical scavenging activity at different concentrations and the best result was obtained with IC50 of 148.33 µg/ml. C. albicans and other Candida species caused vulvovaginal candidiasis, which is a high-risk occurrence in hospitalized patients. In vitro antifungal activity was investigated by the agar well diffusion test to measure and compare diameter of zones of inhibition (in mm) against Candida albicans, Candida glabrata and Candida tropicalis. Ethanolic extract of Z. spina-christi demonstrated a substantial inhibitory impact on several Candida species, especially against C. glabrata which has the highest inhibitory effect (90%). Therefore, Saudi Z. spina-christi leaves extract is a source of natural antioxidants and it can be used as well antifungal pharmaceutical product.
Publisher
Horizon E-Publishing Group
Subject
Plant Science,Biochemistry, Genetics and Molecular Biology (miscellaneous),Ecology,Ecology, Evolution, Behavior and Systematics