Vitelleria paradoxa c.f. Gaertn 叶子的 GS-MS 图谱、总黄酮类化合物和酚类化合物含量及抗氧化能力

Edewor Theresa Ibibia, Olasunkanmi Amuda Mutiu, Owa Stephen Oluwagbemiga
{"title":"Vitelleria paradoxa c.f. Gaertn 叶子的 GS-MS 图谱、总黄酮类化合物和酚类化合物含量及抗氧化能力","authors":"Edewor Theresa Ibibia, Olasunkanmi Amuda Mutiu, Owa Stephen Oluwagbemiga","doi":"10.29328/journal.jpsp.1001131","DOIUrl":null,"url":null,"abstract":"Vitellaria paradoxa is an important medicinal plant that is used for the treatment of infections such as diarrhea, dysentery, helminthes, gastrointestinal tract, skin, and wounds. This research aims to determine other important uses of the plant leaves and quantify the phytochemicals present in the leaves. The plant leaves were extracted with two solvents (n-hexane and methanol). The phytochemicals were qualitatively and quantitatively analyzed using standard methods. The antioxidant activity was determined using DPPH. In the qualitative phytochemical screening of the methanol extract flavonoids, alkaloids, saponins, and tannins were identified as being present while steroids, anthraquinones, and glycosides were absent. All the screened secondary metabolites were absent in the n-hexane extract. In the GC-MS analysis of the methanol and n-hexane extracts seven compounds were obtained from the methanol extract while a total of twenty-four compounds were obtained from the n-hexane extract. The quantitative determination of the total flavonoid and phenolic contents showed that the leaves high content of flavonoids (91.00 mg quercetin equivalent/g extract) and phenolics (91.39 mg Gallic acid equivalent /g extract). These phytochemicals could be responsible for its high antioxidant activity (79.62%).","PeriodicalId":93470,"journal":{"name":"Journal of plant science and phytopathology","volume":"192 S543","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"GS-MS Profile, Total Flavonoid and Phenolic Contents and Antioxidant Capacity of Leaves of Vitelleria paradoxa c.f. Gaertn\",\"authors\":\"Edewor Theresa Ibibia, Olasunkanmi Amuda Mutiu, Owa Stephen Oluwagbemiga\",\"doi\":\"10.29328/journal.jpsp.1001131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vitellaria paradoxa is an important medicinal plant that is used for the treatment of infections such as diarrhea, dysentery, helminthes, gastrointestinal tract, skin, and wounds. This research aims to determine other important uses of the plant leaves and quantify the phytochemicals present in the leaves. The plant leaves were extracted with two solvents (n-hexane and methanol). The phytochemicals were qualitatively and quantitatively analyzed using standard methods. The antioxidant activity was determined using DPPH. In the qualitative phytochemical screening of the methanol extract flavonoids, alkaloids, saponins, and tannins were identified as being present while steroids, anthraquinones, and glycosides were absent. All the screened secondary metabolites were absent in the n-hexane extract. In the GC-MS analysis of the methanol and n-hexane extracts seven compounds were obtained from the methanol extract while a total of twenty-four compounds were obtained from the n-hexane extract. The quantitative determination of the total flavonoid and phenolic contents showed that the leaves high content of flavonoids (91.00 mg quercetin equivalent/g extract) and phenolics (91.39 mg Gallic acid equivalent /g extract). These phytochemicals could be responsible for its high antioxidant activity (79.62%).\",\"PeriodicalId\":93470,\"journal\":{\"name\":\"Journal of plant science and phytopathology\",\"volume\":\"192 S543\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of plant science and phytopathology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.29328/journal.jpsp.1001131\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of plant science and phytopathology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29328/journal.jpsp.1001131","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

藤黄是一种重要的药用植物,可用于治疗腹泻、痢疾、蠕虫、胃肠道、皮肤和伤口等感染。本研究旨在确定该植物叶片的其他重要用途,并量化叶片中的植物化学物质。植物叶片用两种溶剂(正己烷和甲醇)提取。采用标准方法对植物化学物质进行定性和定量分析。抗氧化活性采用 DPPH 法测定。在对甲醇提取物进行植物化学定性筛选时,发现其中含有黄酮类、生物碱、皂苷和单宁酸,而不含类固醇、蒽醌类和苷类。正己烷提取物中不存在所有筛选出的次生代谢物。在对甲醇和正己烷提取物进行气相色谱-质谱分析时,从甲醇提取物中得到了七种化合物,而从正己烷提取物中总共得到了二十四种化合物。总黄酮和酚含量的定量测定显示,叶片中黄酮类化合物(91.00 毫克槲皮素当量/克提取物)和酚类化合物(91.39 毫克没食子酸当量/克提取物)的含量较高。这些植物化学物质可能是其高抗氧化活性(79.62%)的原因。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
GS-MS Profile, Total Flavonoid and Phenolic Contents and Antioxidant Capacity of Leaves of Vitelleria paradoxa c.f. Gaertn
Vitellaria paradoxa is an important medicinal plant that is used for the treatment of infections such as diarrhea, dysentery, helminthes, gastrointestinal tract, skin, and wounds. This research aims to determine other important uses of the plant leaves and quantify the phytochemicals present in the leaves. The plant leaves were extracted with two solvents (n-hexane and methanol). The phytochemicals were qualitatively and quantitatively analyzed using standard methods. The antioxidant activity was determined using DPPH. In the qualitative phytochemical screening of the methanol extract flavonoids, alkaloids, saponins, and tannins were identified as being present while steroids, anthraquinones, and glycosides were absent. All the screened secondary metabolites were absent in the n-hexane extract. In the GC-MS analysis of the methanol and n-hexane extracts seven compounds were obtained from the methanol extract while a total of twenty-four compounds were obtained from the n-hexane extract. The quantitative determination of the total flavonoid and phenolic contents showed that the leaves high content of flavonoids (91.00 mg quercetin equivalent/g extract) and phenolics (91.39 mg Gallic acid equivalent /g extract). These phytochemicals could be responsible for its high antioxidant activity (79.62%).
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Melaleuca Essential Oil (Melaleuca alternifolia cheel) in the Control of Beans Diseases GS-MS Profile, Total Flavonoid and Phenolic Contents and Antioxidant Capacity of Leaves of Vitelleria paradoxa c.f. Gaertn Are Biofungicides a Means of Plant Protection for the Future? New Fungi Associated with Blackberry Root Rot (Rubus spp.), in Michoacán, Mexico Effect of Whitefly (Bemisia tabaci Genn.) Infestation on the Growth Parameters of Eggplant (Solanum melongena L.) in Kebbi State, Nigeria
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1