Evidence map›Paper›PMID 40596503›Full record

ArticleScientific reports2025

Phenolic compounds, antioxidant and α-glucosidase inhibitory activities from moringa oleifera seed by-products.

Linzhen Li, Xiangjie Dai, Shengjia Xiao, Zhiyi Tang, Yutong Wang, Nian Yu, Ting Xiong, Yongjun Li

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Therapeutic Potential ofJournal of inflammation research · 2026
    Review
  4. Valorization ofFrontiers in nutrition · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Linzhen Li *School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China. lilinzhen9@163.com.
Xiangjie Dai *School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Shengjia XiaoSchool of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Zhiyi TangSchool of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Yutong WangSchool of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Nian YuSchool of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Ting XiongSchool of Pharmaceutical Sciences, Guizhou Medical University, Guiyang, 561113, China.
Yongjun LiState Key Laboratory of Discovery and Utilization of Functional Components in Traditional Chinese Medicine, Guizhou Medical University, Guiyang, 561113, China. liyongjun026@126.com.

Funding

National Natural Science Foundation of China Nos.82260752 and 81860689project of Key Laboratory of Basic Pharmacology of Ministry of Education, Zunyi Medicial University No. [2022]392
6 · The paper itself

Abstract

Moringa oleifera seed husks, the traditional non-medicinal parts of M. oleifera seed, are usually discarded or burned, which pollute the environment and waste resources. In an unprecedented study, the antioxidant and α-glucosidase inhibitory activities of crude extracts from the medicinal and by-product parts of M. oleifera seed were compared and evaluated. The results showed that the scavenging ability of M. oleifera seed husks on 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) free radicals, and the α-glucosidase inhibitory activities were significantly stronger than that of kernels. 24 phenolic compounds, including 1 new compound, 2 new natural products and 21 known phenolic compounds, were isolated from M. oleifera seed husks. Among of them, erythro-guaiacylg-lycerol (23) and threo-guaia-cylglycerol (24) exhibited significant antioxidant activity, and their half-maximal inhibitory concentration (IC

Indexed as

alpha-GlucosidasesAntioxidantsGlycoside Hydrolase InhibitorsMoringa oleiferaPhenolsPlant ExtractsSeedsBenzothiazolesPicratesSulfonic Acids2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acidalpha-GlucosidasesAntioxidantsBenzothiazolesGlycoside Hydrolase InhibitorsPhenolsPicratesPlant ExtractsSulfonic AcidsAntioxidant activityBy-productsMoringa oleifera seedPhenolic compoundsWaste managementα-glucosidase inhibitory activity

Identifiers

PMID40596503
PMCPMC12216208

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.