20.500.12556/DKUM-26205 Analysis of growth models for batch kefir grain biomass production in RC1 reaction system This work describes the statistical analysis of three mathematical models, modified for describing the kefir grain biomass growth curve. Experimental data of time-dependent kefir grain mass increase were used. The propagation was performed in RC1 batch reaction system under optimal bioprocess parameters (temperature, rotational frequency of stirrer, glucose mass concentration) using traditional cultivation in fresh, high-temperature, pasteurized whole fat cow's milk. We compared values of biological parameters obtained by applying the nonlinear regression of experimental data in logistic, Gompertz and Richards models. The most statistically appropriate model was determined using the seven statistical indicators. We established that the kefir grain biomass growth curve during batch propagation under optimal bioprocess conditions can be most successfully described using the Gompertz growth model. chemical processing milk products kefir grain growth process parameters design of experiments modeling mathematical models Gompertz growth model RC1 bioprocesi mlečni izdelki kefir kefirna zrna rast kefirnih zrn kemijska procesna tehnika procesni parametri matematični modeli true false false Angleški jezik Angleški jezik Neznano 2012-05-31 12:11:51 2012-05-31 12:11:51 2022-04-15 03:41:05 2023-12-31 03:17:46 2008 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.01:637.1 12374038 0145-8876 URN:SI:UM:DK:YO3YPPQV http://dx.doi.org/10.1111/j.1745-4530.2007.00187.x 1 https://dk.um.si/Dokument.php?lang=slv&id=35152 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0