Results 81 to 90 of about 1,397,780 (193)

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

, 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  

Poly-β-Hydroxybutyrate (PHB) Production By Amylolytic Micrococcus sp. PG1 Isolated From Soil Polluted Arrowroot Starch Waste

Indonesian Journal of Biotechnology, 2015
Poly-β-hydroxybutyrate (PHB) production from amylolytic Micrococcus sp. PG1. Poly-β-hydroxybutyrate(PHB) is an organic polymer, which synthesized by many bacteria and serves as internal energy.
Sebastian Margino, Erni Martani, Andriessa Prameswara   +2 more
doaj  

Complete PHB mobilization in Escherichia coli enhances the stress tolerance: a potential biotechnological application

Microbial Cell Factories, 2009
Background Poly-β-hydroxybutyrate (PHB) mobilization in bacteria has been proposed as a mechanism that can benefit their host for survival under stress conditions. Here we reported for the first time that a stress-induced system enabled E.
Kang Zhen, Xia Yongzhen, Yu Hongmin, Wang Qian, Qi Qingsheng   +4 more
doaj   +1 more source

Crystalline Poly(L‐Lactic Acid) Nanoparticles via Nonsolvent‐Induced Cascade Phase Separation

Journal of Polymer Science, EarlyView.
Water is used as the nonsolvent to induce liquid/liquid phase separation (LLPS) of poly(L‐lactic acid) (PLLA)/propylene carbonate solution and PLLA crystallization. Due to the two levels of cascade LLPS coupled with confined PLLA crystallization, three types of polymeric nanoparticles, including PLLA single crystals, Ouzo crystalsomes, and sheaf‐like ...
Niloofar Esmati, Shichen Yu, Carl T. Furner, Christopher Y. Li   +3 more
wiley   +1 more source

Isolation of Poly-β-hydroxybutyrate (PHB) Producing Bacteria from Sago Dregs and Sugarcane Solid Waste [PDF]

, 2021
Soil is the habitat of thousands of microscopic organisms, especially bacteria. Soil containing sago waste is rich in carbon sources and potentially as a raw material for the manufacture of Poly-β-hydroxybutyrate (PHB).
Bahri, Arsad, Muhammad, Fiqri, Aulia Putri, Syalsa   +2 more
core  

Mechanically adjustable and degradable scaffolds for the treatment of articular cartilage defects

, 2014
Articular cartilage (AC) has long been known as the tissue that “once destroyed, is not repaired”. Damage to the AC may impair joint function, leading to osteoarthritis, joint destruction, and ultimately, joint replacement.
Ching, Kuan Yong
core   +1 more source

Towards Precision Nutrition: A Novel Smartphone-Connected Biosensor for Point-of-Care Detection of β-Hydroxybutyrate in Human Blood and Saliva

Sensors
Precision nutrition is an emerging approach that tailors dietary recommendations based on an individual’s unique genetic, metabolic, microbiome, and lifestyle factors.
Cristina Tortolini, Massimiliano Caprio, Daniele Gianfrilli, Andrea Lenzi, Riccarda Antiochia   +4 more
doaj   +1 more source

Citric Acid‐Crosslinked Chitosan Coatings Incorporating Curcumin for Enhancement of Antioxidant and Antimicrobial Properties

Journal of Vinyl and Additive Technology, EarlyView.
A fully bio‐based coating was developed using Chitosan, Citric acid, and Curcumin. Citric acid acts simultaneously as a green solvent and non‐toxic crosslinker. Dry Heat Treatment enhances water resistance and thermal stability, creating an active packaging system with dual antioxidant and antimicrobial properties to extend food shelf‐life.
Miriam Cappello, Cheherazade Trouki, Niccoletta Barbani, Maria J. Lopez, Ana J. Toribio‐Gallardo, Caterina Cristallini, Neetu Malik, Damiano Rossi, Maurizia Seggiani, Patrizia Cinelli   +9 more
wiley   +1 more source

Naturally coloured poly(3‐hydroxybutyrate)

Coloration Technology, EarlyView.
Abstract This study reports an innovative approach for producing intrinsically coloured poly(3‐hydroxybutyrate) [P(3HB)] films by incorporating natural dyes—turmeric, paprika, annatto, beetroot and hibiscus—directly into the fermentation medium of Ralstonia solanacearum RS.
Maria Luiza de Oliveira Zanini, Ketnen Rieffel Das Chagas, Camila Rios Piecha, Andressa Baptista Nörnberg, André Ricardo Fajardo, Patrícia Silva Diaz   +5 more
wiley   +1 more source

Stereoselective Ring-Opening (Co)polymerization of β-Butyrolactone and ε-Decalactone Using an Yttrium Bis(phenolate) Catalytic System

Frontiers in Chemistry, 2019
An effective route for ring-opening copolymerization of β-butyrolactone (BBL) with ε-decalactone (ε-DL) is reported. Microstructures of the block copolymers characterized by 13C NMR spectroscopy revealed syndiotactic-enriched poly(3-hydroxybutyrate) (PHB)
Jiraya Kiriratnikom, Jiraya Kiriratnikom, Jiraya Kiriratnikom, Carine Robert, Vincent Guérineau, Vincenzo Venditto, Christophe M. Thomas   +6 more
doaj   +1 more source