Results 361 to 370 of about 5,526,205 (386)
Some of the next articles are maybe not open access.
A review on poly lactic acid (PLA) as a biodegradable polymer
Polymer Bulletin, 2022Nur Zeyana binti Taib +7 more
semanticscholar +1 more source
2008
A typical lactic acid bacterium grown under standard conditions is aerotolerant, acid tolerant, organotrophic, and a strictly fermentative rod or coccus, producing lactic acid as a major end product. It lacks cytochromes and is unable to synthesize porphyrins. Its features can vary under certain conditions. Catalase and cytochromes may be formed in the
Jürgen Fröhlich, Helmut König
openaire +2 more sources
A typical lactic acid bacterium grown under standard conditions is aerotolerant, acid tolerant, organotrophic, and a strictly fermentative rod or coccus, producing lactic acid as a major end product. It lacks cytochromes and is unable to synthesize porphyrins. Its features can vary under certain conditions. Catalase and cytochromes may be formed in the
Jürgen Fröhlich, Helmut König
openaire +2 more sources
Towards sustainability of lactic acid and poly-lactic acid polymers production
Renewable and Sustainable Energy Reviews, 2019Abstract Lactic acid (LA) is a platform chemical which can be produced biotechnologically on agricultural residues, wastes and by-products and further used for production of biodegradable, biocompatible LA polymers. These polymers are mostly used for high-end applications but they have potential for much wider application with decrease in production ...
Đukić-Vuković, Aleksandra +4 more
openaire +3 more sources
Advances in Materials, 2019
Regulating the tumor microenvironment (TME) has been a promising strategy to improve antitumor therapy. Here, a red blood cell membrane (mRBC)‐camouflaged hollow MnO2 (HMnO2) catalytic nanosystem embedded with lactate oxidase (LOX) and a glycolysis ...
Fan Gao +6 more
semanticscholar +1 more source
Regulating the tumor microenvironment (TME) has been a promising strategy to improve antitumor therapy. Here, a red blood cell membrane (mRBC)‐camouflaged hollow MnO2 (HMnO2) catalytic nanosystem embedded with lactate oxidase (LOX) and a glycolysis ...
Fan Gao +6 more
semanticscholar +1 more source
Biopreservation by lactic acid bacteria
Antonie van Leeuwenhoek, 1996Biopreservation refers to extended storage life and enhanced safety of foods using the natural microflora and (or) their antibacterial products. Lactic acid bacteria have a major potential for use in biopreservation because they are safe to consume and during storage they naturally dominate the microflora of many foods. In milk, brined vegetables, many
openaire +3 more sources
Modeling Polycondensation of Lactic Acid
Macromolecular Symposia, 2007AbstractSummary: A mathematical model for the polycondensation of lactic acid accounting for water removal by diffusion is developed. The corresponding kinetic parameters are estimated by performing experiments under different sets of reaction conditions in open system. The model results are compared with the experimental ones and, after validating the
Y. M. HARSHE +4 more
openaire +3 more sources
The genomics of lactic acid bacteria
Trends in Microbiology, 2007The lactic acid bacteria (LAB) are one of the most industrially important groups of bacteria. These organisms are used in a variety of ways, including food production, health improvement and production of macromolecules, enzymes and metabolites. The genome sequencing of 20 LAB provides an expanded view of their genetic and metabolic capacities and ...
Todd R. Klaenhammer, Erika A. Pfeiler
openaire +3 more sources
Nutrition & Food Science, 1990
The use of lactic acid bacteria in food production is perhaps one of the oldest examples of biotechnology. It is probable that fermented milk has been consumed since man started milking animals, possibly as far back as 11,000 years ago. Over the years, numerous fermented foods have been developed, each with its own microbiological flora involved in ...
openaire +2 more sources
The use of lactic acid bacteria in food production is perhaps one of the oldest examples of biotechnology. It is probable that fermented milk has been consumed since man started milking animals, possibly as far back as 11,000 years ago. Over the years, numerous fermented foods have been developed, each with its own microbiological flora involved in ...
openaire +2 more sources
Annals of the New York Academy of Sciences, 1965
L B, Lockwood, D E, Yoder, M, Zienty
openaire +2 more sources
L B, Lockwood, D E, Yoder, M, Zienty
openaire +2 more sources
2017
The importance of lactic acid in the food industry is certainly correlated with its peculiar chemical and physical properties. According to the Joint FAO/WHO Food Standards Programme, lactic acid isomers and the racemic mixture can be used as acidity regulator in certain foods with the aim of contrasting certain acid-sensitive microorganisms.
Sara M. Ameen, Giorgia Caruso
openaire +2 more sources
The importance of lactic acid in the food industry is certainly correlated with its peculiar chemical and physical properties. According to the Joint FAO/WHO Food Standards Programme, lactic acid isomers and the racemic mixture can be used as acidity regulator in certain foods with the aim of contrasting certain acid-sensitive microorganisms.
Sara M. Ameen, Giorgia Caruso
openaire +2 more sources