Dihydrodaidzein 是一直最著名的能够食用性植物雌激素，能够产生它的细菌能够能有助于阐明调节粪便微生物群产生雌马酚的一些机制。

Dihydrodaidzein-producing bacteria might lead to clarification of some of the mechanisms regulating the production of equol by fecal microbiota.

Recently, we isolated a Dihydrodaidzein (DHD)-producing Clostridium-like bacterium, strain TM-40, from human feces. We investigated the effects of strain TM-40 on in vitro daidzein metabolism by human fecal microbiota from a male equol producer and two male equol non-producers. In the fecal suspension from the male equol non-producer and DHD producer, DHD was detected in the in vitro fecal incubation of daidzein after addition of TM-40. The DHD concentration increased as the concentration of strain TM-40 increased. In the fecal suspension from the equol producer, the fecal equol production was increased by the addition of strain TM-40. The occupation ratios of Bifidobacterium and Lactobacillales were higher in the equol non-producers than in the equol producer. Adding isoflavone-metabolizing bacteria to the fecal microbiota should facilitate the estimation of the metabolism of isoflavonoids by fecal microbiota[1]

17238-05-0

C15H12O4

256.25

二氢大豆苷元;二氢7-羟基-3-(4-羟苯基)-4-苯并吡喃酮;(±)-Dihydrodaidzein

DMSO:100 mg/mL (390.24 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years