| abstract |
FIELD: chemistry; biochemistry. n SUBSTANCE: invention refers to genetic engineering and biotechnology and can be used in food industry. Enzyme chosen from gamma glutamyl hydrolase, GTP cyclohydrolase, dihydroneopterin aldolase and 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase is superexpressed in lactobacillus used in enzyme method for production of monoglutamylpholate and in composition of food, including dairy product. n EFFECT: higher pholate content in bioavailable form. n 9 cl, 5 dwg, 2 ex |