RRC ID 56917
著者 Ishii M, Nishida S, Kataoka K, Nishiyama Y, Abe S, Sekimizu K.
タイトル Lactic acid bacteria of the Leuconostoc genus with high innate immunity-stimulating activity.
ジャーナル Drug Discov Ther
Abstract We screened lactic acid bacteria that exhibited high innate immunity-stimulating activity by monitoring muscle contraction activity in silkworms. Heat-treated fractions of lactic acid bacteria, Leuconostoc carnosum #7-2, Leuconostoc gelidum #4-2, and Leuconostoc mesenteroides 8/11-3, had high (250-460 units/mg) innate immunity-stimulating activity. These lactic acid bacteria proliferated in milk to concentrations of 1 × 106 colony forming unit/mL. The present findings suggest that the silkworm muscle contraction assay is useful for screening lactic acid bacteria with high innate immunity-stimulating activity, and that the assay can be used for the production of fermented foods made from milk.
巻・号 11(1)
ページ 25-29
公開日 2017-3-22
DOI 10.5582/ddt.2016.01078
PMID 28202882
MeSH Adjuvants, Immunologic / pharmacology* Animals Bombyx Immunity, Innate* Leuconostoc / isolation & purification Leuconostoc / physiology* Milk / microbiology
引用数 4
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