Effective culture medium of pleurotus eryngii containing rich black bean pigment and preparation method of effective culture medium
A technology of eryngium eryngii and culture medium, which is applied to the high-efficiency culture medium of eryngium eryngii rich in black bean pigment and the field of preparation thereof, can solve the problems of easy loss of inorganic zinc, low absorption efficiency and the like, achieve a good growth environment, and promote metabolic growth. , the effect of improving hydrophobicity and air permeability
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[0016] A high-efficiency medium for Pleurotus eryngii rich in black bean pigments, comprising the following components by weight: broad-leaved wood shavings 106, rice bran 88, loofah leaf powder 40, fine pyrite cinder 20, egg shell powder 20, tomato juice 8. Waxy corn flour 12, brown rice 20, papaya seed 8, sorghum flour 19, amylase 2, shrimp bran 17, black soybean hull powder 21, black bean dregs 23, trehalose 9, puffed feather powder 11, barley insect powder 13, protease 2, Carbon nanotube 6, grape skin natural pigment 3.4, amino acid zinc 3.3, appropriate amount of deionized water, appropriate amount of water.
[0017] A method for preparing a high-efficiency pleurotus eryngii culture medium rich in black bean pigment includes the following steps:
[0018] (1) Mix the black bean hull powder and black bean dregs, add 3 times the total weight of water, heat and stir at 90°C for 30 minutes, and then filter to obtain a filtrate rich in melanin and black bean dregs for use; the filtr...
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