文摘
The effects of vanadium-enriched and wild Inonotus obliquus were tested on hyperglycemic mice. The vanadium content of the culture medium was 0.6%, reaching a concentration of 3.0?mg/g in the cultured mushroom while in the wild variety is 1/100 of that amount. The toxicity of vanadium at the 3.0?mg/g level is negligible, but its anti-diabetic effects are significantly different to those of the wild variety (p-lt;-.05). Due to its high bioavailability and low toxicity, vanadium-enriched I. obliquus could be used as a means of vanadium supplementation, with expectation of obtaining higher bioavailability and lower toxicity in animals.