Results 111 to 120 of about 18,639,392 (237)

Toward Plastic‐Free Vineyards: The Role of Bioplastics in Sustainable Viticulture—A Review

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 9, September 2026.
ABSTRACT Agricultural value chains consume more than 12.5 Mt. of plastics annually, and vineyard systems are a notable source of short‐lived plastic waste. In viticulture, conventional plastics improve agricultural efficiency, crop protection, and wine quality, but their widespread use raises environmental and health concerns.
Damiano Rossi   +6 more
wiley   +1 more source

Extração de poli(3-hidroxibutirato), produzido por Cupriavidus necator, utilizando carbonato de propileno combinado com métodos mecânicos [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2015.O objetivo deste trabalho é contribuir para o avanço do processo tecnológico de extração de P(3HB ...
Quines, Luci Kelin de Menezes
core  

GmDOF3.1‐GmCPX Module Regulates Nodulation and Nitrogen Fixation Abilities in Soybean

open access: yesPlant Biotechnology Journal, Volume 24, Issue 9, Page 5041-5058, September 2026.
ABSTRACT Soybean nodule nitrogen fixation is very important, which can provide a large amount of nitrogen supply for its own growth and that of other crops, but the mechanism is largely unclear. In the present study, a coproporphyrinogen oxidase gene, GmCPX, was identified to facilitate soybean nodulation and nitrogen‐fixation under the regulation of ...
Xinzhu Xing   +10 more
wiley   +1 more source

Desenvolvimento de sistemas microestruturados a base de polihidroxialcanoatos para a liberação periodontal do naproxeno [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em FarmáciaOs polihidroxialcanoatos (PHAs) são polímeros amplamente utilizados na indústria farmacêutica por suas características de ...
Domingos, Luiza Ferreira
core  

Ferulic acid‐impregnated sodium alginate–pectin biopolymer film for active packaging and shelf‐life extension of potato chips

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6428-6441, 30 August 2026.
Abstract BACKGROUND This study explores the development of active films incorporating ferulic acid (FA), a natural antioxidant, at concentrations of 0 (F1), 2.5 (F2), and 5 g L−1 (F3) into sodium alginate (SA; 13 g kg−1) and pectin (P; 10 g kg−1) matrix.
Shaik Sadiya   +4 more
wiley   +1 more source

Feeding strategies for tuning poly (3-hydroxybutyrate-co-4-hydroxybutyrate) monomeric composition and productivity using Burkholderia sacchari

open access: yes, 2017
Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P(3HB-4HB)) co-polymers were produced at bench-scale in fed-batch cultivations by Burkholderia sacchari from glucose (main carbon-source) and gamma-butyrolactone (GBL) as co-substrate.
Cesário, M. Teresa   +7 more
core   +1 more source

Estudo da produção de poli-hidroxialcanoatos em Escherichia coli recombinante a partir de soro de queijo [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de AlimentosOs PHAS são um grupo de poliésteres acumulados sob a forma de grânulos intracelulares por inúmeras bactérias, como ...
Cesca, Karina
core  

Properties and Biocompatibility of Poly-3-Hydroxybutyrate-co-3-Hydroxyvalerate/ Poly-ε-Caprolactone Blends [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2016
Blends consisting of the poly-3-hydroxybutyrate-co-3-hydroxyvalerate (PHBV) copolymer and poly- ε-caprolactone (PCL) were used to prepare polymer films by casting solution technique. The structure and physical-mechanical, and biological properties of the
Anatoly N. Boyandin   +2 more
doaj  

Hydrolytical stability of poly(3-hydroxybutyrate)

open access: yes, 2018
The bachelor thesis deals with the study of hydrolytical stability of poly(3-hydroxybutyrate) in the hydrolysis with excess of water and in the hydrolytic degradation in melt.
Korčušková, Martina
core  

Production of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by Haloferax mediterranei Using Candy Industry Waste as Raw Materials

open access: yesBioengineering
The haloarchaeon Haloferax mediterranei synthesizes poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) under unfavorable nutritional conditions without the addition of any precursor to the culture, which is an advantage compared to other microbial ...
Lorena Simó-Cabrera   +6 more
doaj   +1 more source

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