Isolation and purification of indole acetic acid from Pseudomonas sp. and a method of rapid cultivation of edible mushrooms using the same

摘要

A method of separating indole acetic acid from Pseudomonas strain is provided to promote rearing of mushroom, to reduce considerably a cost for producing oil and a labor cost and to be used in order to develop mushroom culture medium for the low cost and to culture other edible mushrooms besides the pine mushroom, gardening and vegetables. An indole acetic acid is separated from Pseudomonas sp. 7014 KACC 91277P strain culture fluid or an ethylacetate layer extract of the culture fluid. A method of stimulating a growth of the edible mushrooms comprises a step of mixing the indole acetic acid and an amino acid at a rate of 1:1(v/v). The ethylacetate layer extract has an activity of stimulating a growth of the Pseudomonas sp. 7014 KACC 91277P strain.