Mohajeri Amiri, M., Fazeli, M., Babaee, T., Amini, M., Hayati Roodbari, N., Mousavi, S., Samadi, N. (2019). Production of vitamin D3 enriched biomass of Saccharomyces cerevisiae as a potential food supplement: evaluation and optimization of culture conditions using Plackett–Burman and response surface methodological approaches. Iranian Journal of Pharmaceutical Research, 18(2), 974-987. doi: 10.22037/ijpr.2019.1100660
Morteza Mohajeri Amiri; Mohammad Reza Fazeli; Tahereh Babaee; Mohsen Amini; Nasim Hayati Roodbari; Seyed Babak Mousavi; Nasrin Samadi. "Production of vitamin D3 enriched biomass of Saccharomyces cerevisiae as a potential food supplement: evaluation and optimization of culture conditions using Plackett–Burman and response surface methodological approaches". Iranian Journal of Pharmaceutical Research, 18, 2, 2019, 974-987. doi: 10.22037/ijpr.2019.1100660
Mohajeri Amiri, M., Fazeli, M., Babaee, T., Amini, M., Hayati Roodbari, N., Mousavi, S., Samadi, N. (2019). 'Production of vitamin D3 enriched biomass of Saccharomyces cerevisiae as a potential food supplement: evaluation and optimization of culture conditions using Plackett–Burman and response surface methodological approaches', Iranian Journal of Pharmaceutical Research, 18(2), pp. 974-987. doi: 10.22037/ijpr.2019.1100660
Mohajeri Amiri, M., Fazeli, M., Babaee, T., Amini, M., Hayati Roodbari, N., Mousavi, S., Samadi, N. Production of vitamin D3 enriched biomass of Saccharomyces cerevisiae as a potential food supplement: evaluation and optimization of culture conditions using Plackett–Burman and response surface methodological approaches. Iranian Journal of Pharmaceutical Research, 2019; 18(2): 974-987. doi: 10.22037/ijpr.2019.1100660
Production of vitamin D3 enriched biomass of Saccharomyces cerevisiae as a potential food supplement: evaluation and optimization of culture conditions using Plackett–Burman and response surface methodological approaches
1Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
2Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
3Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
4Biotechnology Group, Chemical Engineering Department, Tarbiat Modares University, Tehran, Iran
5Pharmaceutical Quality Assurance Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran.
Abstract
Vitamin D deficiency causes osteoporosis, osteopenia, fractures, rickets and more recently is linked with some chronic illnesses such as cancer. Because of the safety and probiotic properties of the yeast Saccharomyces cerevisiae, we hypothesized that yeast cells enriched with cholecalciferol (vitamin D3) could represent a solution for prevention or treatment of vitamin D deficiency. In this study S. cerevisiae was used as a vitamin D3 accumulator for the first time and the optimal conditions for enrichment of S. cerevisiae was determined. The Plackett-Burman screening studies were used for selection of the most important factors affecting cholecalciferol entrapment. Response surface methodology was employed for optimization of cholecalciferol accumulation in S. cerevisiae cells by using Box-Behnken design. A modified quadratic polynomial model fit the data appropriately. The optimal points of variables to maximize the response were cholecalciferol initial concentration of 358021.16 IU/ml, tryptone concentration of 1.82 g/l, sucrose concentration of 7.13 % (w/v) and shaking speed of 140.46 rpm. The maximum amount of cholecalciferol in dry cell weight of S. cerevisiae was 4428.11 IU/g. The cholecalciferol entrapment in yeast biomass increased about two-folds in optimized condition which indicates efficiency of optimization.
Top