PROBLEM TO BE SOLVED: To provide probiotic products by which orotic acid, which is a precursor of pyrimidine and which is an important nutrient in a tissue where splitting is prosperous or in a state where growth is prosperous, can be ingested inexpensively and conveniently.SOLUTION: After increasing Bacillus natto having orotic acid productivity with an edible material selected from soybean, defatted soybean flour, whole-fat soybean flour, soybean protein, soybean curd refuse, soybean meal, soybean stock, chaff, corncob, bean husk, straw, bagasse, Fagopyrum esculentum husk, bran, chaff, rice, rice bran, wheat, wheat bran, malt strained lees, gluten feed, wheat flour, corn, corn bran, cornmeal, Beta vulgaris L., Beta vulgaris L. lees, Arachis hypogaea, Arachis hypogaea hull, oil cake, fish meal, crab shell, shrimp shell, krill impalpable powder, saw dust, pulp scrap wood, used paper, starch lees, soluble starch, saccharide, yeast extract, skim milk powders, bone meal, peat moss, and the like, the increased Bacillus natto (trophocytes) are allowed to form spores by drying or the like, thereby producing an orotic acid-containing probiotic product comprising Bacillus natto spores having orotic acid productivity.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】ピリミジンの前駆体で分裂が盛んな組織や成長が盛んな状態では重要な栄養素であるオロット酸を、安価かつ簡便に摂取しうるプロバイオティクス製品を提供すること。【解決手段】オロット酸産生能を有する納豆菌を、大豆、脱脂大豆粉、全脂大豆粉、大豆タンパク質、おから、大豆ミール、大豆煮汁、籾殻、コーンコブ、豆殻、稲藁、バガス、ソバから、麦皮、モミガラ、米、米糠、小麦、小麦フスマ、麦芽絞り粕、グルテンフィード、小麦粉、トウモロコシ、コーンブラン、コーンミール、ビート、ビート粕、落花生、落花生殻、油粕、魚粉、カニ殻、エビ殻、オキアミ微粉末、鋸屑、パルプ廃材、古紙、デンプン粕、可溶性デンプン、糖類、酵母エキス、脱脂粉乳、骨粉、ピートモス等から選ばれる可食性素材で増殖させた後、増殖した納豆菌(栄養細胞)を乾燥等により芽胞化させると、オロット酸産生能を有する納豆菌の胞子を含むオロット酸含有プロバイオティクス製品を製造できる。【選択図】なし
