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Lactic acid production from renewable resources
(2012-12-01)
Lactic acid has been used in pharmaceutical, cosmetic, chemical and food industries. It can be used as a raw material in biodegradable plastics, such as polylactic acid (PLA) as well as to improve the physical properties ...
L-(+)-Lactic acid production by Lactobacillus rhamnosus B103 from dairy industry waste
(2016-07-01)
Lactic acid, which can be obtained through fermentation, is an interesting compound because it can be utilized in different fields, such as in the food, pharmaceutical and chemical industries as a bio-based molecule for ...
Technological challenges and advances: From lactic acid to polylactate and copolymers
(2019-01-01)
Lactic acid is an organic acid that has been extensively used worldwide in a variety of industrial and biotechnological applications. Lactic acid can be obtained chemically or by microbial fermentation. Production by ...
Production of l (+) lactic acid by lactobacillus casei ke11: Fed batch fermentation strategies
(2021-09-01)
Lactic acid and its derivatives are widely used in pharmaceutical, leather, textile and food industries. However, until now there have been few systematic reports on fed-batch fermentation for efficient production and high ...
Synthesis and characterization of the copolymer poly(L-co-D,L lactic acid)
(Assoc Brasil PolimerosSao CarlosBrasil, 2007)
Evaluation of a new method for (L+) lactic acid purification, using ethyl ether
(2020-07-01)
The aim of the present study was to obtain high levels of fermentative L (+) lactic acid and find a better form of purification. The process was optimized by testing different compositions of the culture media, evaluating ...
High-titer and productivity of l-(+)-lactic acid using exponential fed-batch fermentation with Bacillus coagulans arr4, a new thermotolerant bacterial strain
(2018-04-01)
Bacillus coagulans arr4 is a thermotolerant microorganism with great biotechnological potential for l-(+)-lactic acid production from granulated sugar and yeast extract. The highest l-(+)-lactic acid production was obtained ...
Poly(para-dioxanone) and poly(l-lactic acid) blends: Thermal, mechanical, and morphological properties
(John Wiley & Sons IncHobokenEUA, 2003)
Selective synthesis of acetaldehyde from lactic acid on acid zeolites
(Elsevier Science, 2018-03)
The gas-phase lactic acid conversion to acetaldehyde was studied on zeolites HMCM22, HZSM5 and NaZSM5 in a plug-flow fixed-bed reactor at 583. K. HMCM22 was a strong Brønsted acid zeolite that yielded 39.7% of lactic acid ...