Evidence map›Paper›PMID 41188457›Full record

ArticleScientific reports2025

Tailoring PHA copolymer types via amino acid supplementation in dairy byproduct media.

Tejaswini Patil, Preetam Bannerjee, Aparna Agarwal, Abhishek Dutt Tripathi, Veena Paul, Ankita Hooda, Mansour K Gatasheh, Dipendra Kumar Mahato

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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. Not yet cited in PubMed.

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1 · What the graph read from it

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Tejaswini PatilDepartment of Dairy Science and Food technology, Institute bof Agricultural Sciences, Banaras Hindu University, Varanasi, 221005, India.
Preetam BannerjeeDepartment of Dairy Science and Food technology, Institute bof Agricultural Sciences, Banaras Hindu University, Varanasi, 221005, India.
Aparna AgarwalDepartmernt of Food Technology, Lady Irwin College, Delhi University, New Delhi, India.
Abhishek Dutt TripathiDepartment of Dairy Science and Food technology, Institute bof Agricultural Sciences, Banaras Hindu University, Varanasi, 221005, India. abhishek.tripathi@bhu.ac.in.
Veena PaulDivision of Food Processing Technology, Karunya Institute of Technology and Sciences, Coimbatore, India. veena.paul20@gmail.com.
Ankita HoodaDepartment of Dairy Science and Food technology, Institute bof Agricultural Sciences, Banaras Hindu University, Varanasi, 221005, India.
Mansour K GatashehDepartment of Biochemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia. mgatasheh@ksu.edu.sa.
Dipendra Kumar MahatoDeakin University, 221 Burwood Hwy, Burwood, VIC, 3125, Australia.

Funding

King Saud University, Riyadh, Saudi Arabia. ORF2025-393
6 · The paper itself

Abstract

The microbial biotransformation of low-cost feedstock to generate biodegradable biopolymers, as an alternative to synthetic plastics, is a promising strategy for sustainable development. The study investigated the biotransformation of dairy byproduct (whey) into polyhydroxyalkanoate (PHA) copolymers with the supplementation of amino acids using Ralstonia eutropha. The sulphur-containing (cystine, cysteine, methionine) and aromatic (phenylalanine, tryptophan, and tyrosine) amino acids were supplemented. The highest yield of 37.1195% was obtained with tryptophan supplementation. The characterisation of PHA and its copolymers was conducted using ESI-MS and FTIR. This study demonstrates that dairy byproducts can potentially serve as a cost-effective feedstock for producing high concentrations of biopolymers with amino acid supplementation, thereby promoting a sustainable waste management system.

Indexed as

Amino AcidsCupriavidus necatorPolyhydroxyalkanoatesWheyBiotransformationAmino AcidsPolyhydroxyalkanoatesAmino acid supplementationDairy byproductESI-MSPHA copolymersPolyhydroxyalkanoates (PHAs)

Identifiers

PMID41188457
PMCPMC12586619

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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.