Skoči na glavni sadržaj

Kratko priopćenje

Fermentability of Brown Rice and Rice Bran for Growth of Human Lactobacillus plantarum NCIMB 8826

Premsuda Saman ; School of Chemical Engineering and Analytical Science, The University of Manchester, Sackville Street, PO Box 88, Manchester M60 1QD, UK
Pablo Fuciños ; Department of Analytical and Food Chemistry, University of Vigo, r/As Lagoas s/n, Ourense-32004, Galicia, Spain
José A. Vázquez ; Group of Recycling and Valorisation of Wastes, Marine Research Institute (CSIC), r/Eduardo Cabello 6, Vigo-36208, Galicia, Spain
Severino S. Pandiella ; School of Chemical Engineering and Analytical Science, The University of Manchester, Sackville Street, PO Box 88, Manchester M60 1QD, UK


Puni tekst: engleski pdf 197 Kb

str. 128-132

preuzimanja: 4.216

citiraj


Sažetak

The growth on rice-based media of the probiotic strain Lactobacillus plantarum NCIMB 8826 isolated from the human gut has been investigated. Fermentation broths were obtained from the whole grain brown rice and rice bran of two Thai rice cultivars, RD6 (glutinous) and RD17 (nonglutinous). The rice used was not germinated and fermentations were carried out in a single step without growth supplementation. L. plantarum grew well in all tested broths, and a final biomass value of approx. 10.4 log CFU/mL was obtained. In addition, biomass production and substrate depletion were satisfactorily modelled using an unstructured mathematical model. There were no statistical differences observed among the four rice media. The results confirm that brown rice and rice bran are suitable substrates for the culture of the probiotic L. plantarum NCIMB 8826. Rice bran, currently a by-product of the traditional cereal processing industry, has shown similar fermentability to brown rice. This indicates that rice bran or rice bran extracts could be used in new probiotic food developments, while probably still maintaining other functional properties of the bran.

Ključne riječi

Lactobacillus plantarum; probiotic bacteria; cereal fermentability; brown rice; rice bran

Hrčak ID:

65630

URI

https://hrcak.srce.hr/65630

Datum izdavanja:

21.3.2011.

Podaci na drugim jezicima: hrvatski

Posjeta: 5.097 *