Kinetics and Modeling of Lactic Acid Production by Lactobacillus plantarum

Effects of Two Probiotics, Lactobacillus Plantarum and Lactobacillus Bulgaricus on Growth Performance and Intestinal Lactic Acid Bacteria of Cyprinus Carpio

Background: The application of probiotics to aquaculture is rather new. Probiotics affect the intestinal microbial flora of fish and subsequently modulate its immune response and growth performance. OBJECTIVES: This study was conducted to evaluate the effect of food supplementation with L.plantarum and L.bulgaricus on growth performance and gut microbiota of Cyprinus carpio. METHODS: For this p...

Lactic acid production from cassava fibrous residue using Lactobacillus plantarum MTCC 1407.

During extraction of starch from cassava, fibrous residue is a major waste released into the environment. Owing to the high starch content (60-65% on dry weight basis) and organic matter of cassava fibrous residue (CFR), an attempt has been made to utilize it for the production of lactic acid (LA) in semi solid state fermentation using Mann Rogassa Sharpe medium containing [5 % (wv(-1))] CFR in...

L-Lactic Acid Production by Lactobacillus rhamnosus ATCC 10863

Lactic acid has been shown to have the most promising application in biomaterials as poly(lactic acid). L. rhamnosus ATCC 10863 that produces L-lactic acid was used to perform the fermentation and molasses was used as substrate. A solution containing 27.6 g/L of sucrose (main composition of molasses) and 3.0 g/L of yeast extract was prepared, considering the final volume of 3,571 mL (14.0% (v/v...

Studies concerning the Production of Lactobacilli Acid in Lactobacillus Plantarum

Carotenoid production in Lactobacillus plantarum.

Eighteen strains of Lactobacillus plantarum from different origins were screened for carotenoid production, as many of them exhibited a deep yellow pigmentation when cultured as isolated colonies on MRS-agar plates. We found that most of them produced significative amounts of the yellow C(30) carotenoid 4,4'-diaponeurosporene in the range 1.8 to 54 mg/kg of dry cell weight. Although some of the...