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植物抗菌及植物化学化合物的测定

Determination of antimicrobial and phytochemical compounds of plant.

作者信息

Rahu Muhammad Idrees, Naqvi Syed Habib Ahmed, Memon Nazakat Hussain, Idrees Muhammad, Kandhro Farhatullah, Pathan Navish Lodhi, Sarker Md Nazirul Islam, Aqeel Bhutto Muhammad

机构信息

Institute of Biotechnology and Genetic Engineering, University of Sindh, Jamshoro 76080, Sindh, Pakistan.

College of Life Sciences, Neijiang Normal University, Neijiang 641000, Sichuan, China.

出版信息

Saudi J Biol Sci. 2021 May;28(5):2867-2876. doi: 10.1016/j.sjbs.2021.02.019. Epub 2021 Feb 16.

Abstract

The aim of this study was to explore the effectiveness of different parts of plant against some selected human pathogens as antimicrobial agent which are known to cause diseases and to check antioxidant and phytochemicals from different plant sections of . Plant extracts were analyzed by quantification of antimicrobial and phytochemical compounds. This study reveals that 20% ethanol stem extract of showed maximum antibacterial activity (40 ± 0.0 mm) against . Water extract of root of also inhibited (35.25 ± 0.35 mm). The growth of and were also ceased when ethanol extract of root applied to check their potential as antimicrobial agent. The results also revealed that fungal species, and noted the maximum antifungal activity in ethanol extract of flower and methanol extract of root (38.5 ± 0.7 mm) and (27.25 ± 0.35 mm) respectively. Phytochemicals and many secondary metabolites were present in extracts such as alkaloids, steroids, tannins, glycosides, flavonoids, saponins, courmerin, and phenolic compounds. It also showed the highest density of color in the different parts of plant extract of . Similarly, biochemical primary metabolites were observed at maximum amount of biochemical in different parts and correlated with antimicrobial activity. The study concluded that has great potential as antibacterial agent and cure various human pathogens.

摘要

本研究的目的是探索植物不同部位作为抗菌剂对一些选定的人类病原体的有效性,这些病原体已知会引发疾病,并检测植物不同部位的抗氧化剂和植物化学物质。通过对抗菌和植物化学化合物的定量分析来分析植物提取物。本研究表明,[植物名称]20%乙醇茎提取物对[病原体名称]表现出最大抗菌活性(40±0.0毫米)。[植物名称]根的水提取物也能抑制[病原体名称](35.25±0.35毫米)。当将[植物名称]根的乙醇提取物用于检测其作为抗菌剂的潜力时,[另外两种病原体名称]的生长也受到抑制。结果还显示,真菌物种[两种真菌名称]分别在花的乙醇提取物和根的甲醇提取物中表现出最大抗真菌活性(38.5±0.7毫米)和(27.25±0.35毫米)。[植物名称]提取物中存在植物化学物质和许多次生代谢产物,如生物碱、甾体、单宁、糖苷、黄酮类化合物、皂苷、香豆素和酚类化合物。它在[植物名称]植物提取物的不同部位也显示出最高的颜色密度。同样,在不同部位观察到生化初级代谢产物的最大量生化物质,并与抗菌活性相关。该研究得出结论,[植物名称]作为抗菌剂具有巨大潜力,可治愈各种人类病原体。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b931/8116963/eac70afe4ddc/gr1.jpg

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