Evidence map›Paper›PMID 39397141›Full record

ArticleScientific reports2024

Optimization of microwave parameters to enhance phytochemicals, antioxidants and metabolite profile of de-oiled rice bran.

Alonkrita Chowdhury, Alla Yaswanth Naveen Kumar, Rajesh Kumar, Vivek Kumar Maurya, M S Mahesh, Abhishek Kumar Singh, Pavan Kumar Yadav, Mayukh Ghosh

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Alonkrita ChowdhuryDepartment of Plant Biotechnology, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India.
Alla Yaswanth Naveen KumarDepartment of Plant Biotechnology, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India.
Rajesh KumarDepartment of Veterinary Physiology and Biochemistry, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India.
Vivek Kumar MauryaHigh-Resolution Mass Spectrometry Lab, Sophisticated Analytical & Technical Help Institute (SATHI), Central Discovery Center, Banaras Hindu University, Varanasi, U.P., 221005, India.
M S MaheshLivestock Farm Complex, Faculty of Veterinary and Animal Sciences, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India.
Abhishek Kumar SinghDepartment of Animal Nutrition, Faculty of Veterinary and Animal Sciences, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India.
Pavan Kumar YadavDepartment of Veterinary Physiology and Biochemistry, Faculty of Veterinary and Animal Sciences, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India.
Mayukh GhoshDepartment of Veterinary Physiology and Biochemistry, Faculty of Veterinary and Animal Sciences, Institute of Agricultural Sciences, Banaras Hindu University, Rajiv Gandhi South Campus, Barkachha, Mirzapur, U.P., 231001, India. ghosh.mayukh87@gmail.com.

Funding

National Livestock Mission, Government of India Project Number: R-440485/25/2021-DADF-Dept (E-20194)
6 · The paper itself

Abstract

The current study explores the effects of microwave treatment at varying wattage and durations on the phytoconstituents, antioxidant status, anti-nutritional factors (ANFs), and metabolite profiles of de-oiled rice bran. The total phenolics and flavonoids showed both increases and decreases depending on specific microwave parameters, while flavonol content consistently increased across all treated groups compared to the control. The DPPH and ABTS free radical scavenging activity, total antioxidant capacity, FRAP, CUPRAC, metal chelating activity, and ascorbic acid content were enhanced in most of the microwaved samples; however, longer microwave exposure at higher wattage led to their reduction. A treatment-specific decrease in ANFs, including condensed tannins, oxalates, and phytates, was observed. HRMS-based untargeted metabolomics identified a diverse range of primary and secondary metabolites, which clustered in a group-specific manner, indicating notable group-wise metabolite variations. Analysis of discriminating metabolites revealed no significant differences in the overall levels of phenolics, flavonoids, vitamins and cofactors, sugars, amino acids, terpenoids, fatty acids, and their derivatives among the treated groups compared to the control; however, several individual metabolites within these metabolite classes differed significantly. These findings suggest that optimized microwaving of de-oiled rice bran can enhance phytochemicals and antioxidants while improving the metabolite profile.

Indexed as

AntioxidantsFlavonoidsMicrowavesOryzaPhytochemicalsAscorbic AcidMetabolomeMetabolomicsPhenolsAntioxidantsAscorbic AcidFlavonoidsPhenolsPhytochemicalsAntioxidantsDe-oiled rice branHigh-resolution mass spectrometry (HRMS)MetabolomicsMicrowavePhytoconstituents

Identifiers

PMID39397141
PMCPMC11471765

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LicenceCC BY-NC-ND
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Registered trials

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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.