象牙海岸两个地点采集的贾龙骨Anthocleista djalonensis的化学特性和生物学能力

IF 4 Q2 FOOD SCIENCE & TECHNOLOGY
eFood Pub Date : 2023-07-04 DOI:10.1002/efd2.100
Kouadio Ibrahime Sinan, Gokhan Zengin, Abdullahi Ibrahim Uba, Giovanni Caprioli, Simone Angeloni, Sauro Vittori, Sharmeen Jugreet, Ouattara Katinan Etienne, Mohamad Ali Shariati, Mohamad Fawzi Mahomoodally
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引用次数: 1

摘要

在本研究中,研究了在象牙海岸mafibl和Prikro两个地点采集的药用植物Anthocleista djalonensis(叶和茎皮)的甲醇和水(作为浸渍)提取物的总酚和类黄酮含量、HPLC-DAD检测的植物化学成分、抗氧化和酶抑制电位。总酚和类黄酮含量分别为14.17 ~ 46.95 mg没食子酸当量(GAE)/g和2.96 ~ 34.76 mg芦丁当量(RE)/g。在自由基清除、还原和金属螯合活性方面,不同试验提取物的抗氧化能力分别为:DPPH (4.90 ~ 48.82 mg trolox当量[TE]/g)、ABTS (21.05 ~ 81.89 mg TE/g)、CUPRAC (29.54 ~ 122.33 mg TE/g)、FRAP (17.53 ~ 94.06 mg TE/g)和金属螯合(10.09 ~ 28.49 mg EDTAE/g)。采用高效液相色谱-光电二极管阵列检测(HPLC-DAD)技术对mafibl提取的A. djalonensis提取物,尤其是茎皮提取物的总生物活性含量高于Prikro提取物。与植物部位/位置无关,只有甲醇提取物对乙酰胆碱酯酶有抑制作用(1.42 ~ 2.12 mg加兰他胺当量(GALAE)/g),而只有maibl的A. djalonensis茎皮甲醇提取物对丁基胆碱酯酶有抑制作用(0.65 mg GALAE/g)。因此,本研究结果可能有助于更好地利用该植物的药用价值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Chemical characterization and biological abilities of Anthocleista djalonensis collected from two locations of Ivory Coast

Chemical characterization and biological abilities of Anthocleista djalonensis collected from two locations of Ivory Coast

In this study, the total phenolic and flavonoid contents, HPLC-DAD detected phytochemicals, antioxidant and enzyme inhibitory potential of methanolic and aqueous (as infusion) extracts of the medicinal plant, Anthocleista djalonensis (leaf and stem bark) collected from two locations, Mafiblé and Prikro, in Ivory Coast, were investigated. The ranges of total phenolic and flavonoid contents obtained were 14.17–46.95 mg gallic acid equivalent (GAE)/g and 2.96–34.76 mg rutin equivalent (RE)/g, respectively. Antioxidant abilities in terms of radical scavenging, reducing and metal chelating activity of the extracts in different assays were as follows: DPPH (4.90–48.82 mg trolox equivalent [TE]/g), ABTS (21.05–81.89 mg TE/g), CUPRAC (29.54–122.33 mg TE/g), FRAP (17.53–94.06 mg TE/g) and metal chelating (10.09–28.49 mg EDTAE/g. The extracts of A. djalonensis collected from Mafiblé, especially those of stem bark, contained higher level of total bioactive contents compared to Prikro extracts, detected by high-performance liquid chromatography with photodiode-array detection (HPLC-DAD). Only the methanolic extracts irrespective of plant parts/location, showed inhibition against acetylcholinesterase (1.42–2.12 mg galantamine equivalent (GALAE)/g), while only the stem bark methanolic extract of A. djalonensis from Mafiblé was found to inhibit butyrylcholinesterase (0.65 mg GALAE/g). Thus, findings from this study could be useful for better application of the medicinal benefits from this plant.

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来源期刊
eFood
eFood food research-
CiteScore
6.00
自引率
0.00%
发文量
44
期刊介绍: eFood is the official journal of the International Association of Dietetic Nutrition and Safety (IADNS) which eFood aims to cover all aspects of food science and technology. The journal’s mission is to advance and disseminate knowledge of food science, and to promote and foster research into the chemistry, nutrition and safety of food worldwide, by supporting open dissemination and lively discourse about a wide range of the most important topics in global food and health. The Editors welcome original research articles, comprehensive reviews, mini review, highlights, news, short reports, perspectives and correspondences on both experimental work and policy management in relation to food chemistry, nutrition, food health and safety, etc. Research areas covered in the journal include, but are not limited to, the following: ● Food chemistry ● Nutrition ● Food safety ● Food and health ● Food technology and sustainability ● Food processing ● Sensory and consumer science ● Food microbiology ● Food toxicology ● Food packaging ● Food security ● Healthy foods ● Super foods ● Food science (general)
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