The concentration of melanin in powder materials obtained from white-rot fungi by the mechanochemical method

3rd International Conference on New Material and Chemical Industry

材料科学;化学工业

Lomovsky, O.I.^1 ; Lomovsky, I.O.^1 ; Teplyakova, T.V.^2

Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze 18, Novosibirsk

630128, Russia^1

Federal Budgetary Research Institution, State Research Center of Virology and Biotechnology Vector Rospotrebnadzor, Novosibirsk region Koltsovo, Russia^2

关键词: Biologically active substances;    Mechano-chemical methods;    Mechanochemical treatment;    Mechanochemicals;    Powder material;    Solid sodium hydroxide;    Water-soluble substances;    White rot fungi;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/479/1/012010/pdf
DOI  :  10.1088/1757-899X/479/1/012010

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The effect of mechanochemical treatment of solid mixtures of white-rot fungi as chaga, ganoderma, tinder with alkalines powders on concentrations of biologically active substance melanin was studied. The rise of alkalinity of mechanochemical reagent in the range "sodium bicarbonate - carbonate - hydroxide" leads to the increase in yield of water soluble substances and melanin among them. The use of 5% solid sodium hydroxide changes the yield of water soluble substances from tinder from 4 to 24%.