Evidence map›Paper›PMID 42766225›Full record

ArticleWorld journal of microbiology & biotechnology2026

Polyhydroxyalkanoate synthesis ability of the salt-tolerant bacterial strain Salinicola lusitanus BTNC26 isolated from the coastal zone in Vietnam and its application in food packaging film production.

Nguyen Thi Tam Thu, Le Thi Nhi-Cong, Tran Thi Huyen Nga, Pham Kien Cuong, Le Minh Tri

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Article in World journal of microbiology & biotechnology, 2026. 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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Nguyen Thi Tam ThuInstitute of Materials, Biology and Environment, Academy of Military Science and Technology, 17 Hoang Sam, Hanoi, 100000, Vietnam.
Le Thi Nhi-CongInstitute of Biology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam.
Tran Thi Huyen NgaVNU University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi, 100000, Vietnam.
Pham Kien CuongInstitute of Materials, Biology and Environment, Academy of Military Science and Technology, 17 Hoang Sam, Hanoi, 100000, Vietnam. pkiencuong2@gmail.com.
Le Minh TriInstitute of Materials, Biology and Environment, Academy of Military Science and Technology, 17 Hoang Sam, Hanoi, 100000, Vietnam.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, polyhydroxyalkanoates (PHAs) have attracted increasing attention as biodegradable alternatives to conventional petroleum-based plastics. This study aimed to identify bacterial strains synthesizing poly(3-hydroxybutyrate) (PHB) from coastal areas of Vietnam. Strain BTNC26, isolated as a PHA producer, was identified as Salinicola lusitanus BTNC26 via 16S rRNA gene sequencing (GenBank: PZ087081). Optimization of carbon (glucose) and nitrogen (yeast extract) sources, pH (7), temperature (30 °C), and NaCl (5%) enhanced cell growth and PHA accumulation. Under these conditions, biopolymer yield reached 73.07% after 96 h. FTIR, GC-MS, and NMR analyses confirmed that the extracted polymer was PHB: FTIR showed a carbonyl peak at 1710.52 cm⁻

Indexed as

Food PackagingHalomonadaceaePolyhydroxyalkanoatesCarbonDNA, BacterialGas Chromatography-Mass SpectrometryHydrogen-Ion ConcentrationHydroxybutyratesMagnetic Resonance SpectroscopyNitrogenPhylogenyPolyestersPolyhydroxybutyratesRNA, Ribosomal, 16SSalt ToleranceSeawaterCarbonDNA, BacterialHydroxybutyratesNitrogenpoly-beta-hydroxybutyratePolyestersPolyhydroxyalkanoatesPolyhydroxybutyratesRNA, Ribosomal, 16SSodium ChlorideFood packaging filmPolyhydroxyalkanoateSalinicola lusitanusSalt-tolerant bacterium

Identifiers

PMID42766225

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