RT Journal Article
ID 69cabbe64ab89165
A1 Reshetnikov, Sergey V.
A1 Duckman, Ina
A1 Tsukor, Katherina
T1 Regulation of Growth and Biosynthetic Activity of the Medicinal Jelly Mushroom Tremella mesenterica (Retz.: Fr.) Pure Culture
JF International Journal of Medicinal Mushrooms
JO IJM
YR 2001
FD 2001-03-01
VO 3
IS 1
OP 7
AB Different yeast-like budding haploid strains of the yellow brain mushroom Tremella mesenterica (Retz.: Fr.) were obtained using the monobasidiosporous culture method from basidioma specimens collected in Israel. Nutritional requirements for biomass growth and extracellular polysaccharide production were investigated. A two-stage technology for acidic glucuronoxylomannan production was developed. On a first stage inoculum culture medium was balanced for biomass accumulation, and maximal polysaccharide production was obtained on a fermentation medium under conditions of nitrogen limitation. A crude product obtained by alcohol precipitation of culture broth contains 40% of acidic glucuronoxylomannan, 5% of neutral glucuronoxylomannan, 30% of cell biomass, and also includes low molecular weight substances, free amino acids, and mineral elements.
PB Begell House
LK https://www.dl.begellhouse.com/journals/708ae68d64b17c52,1e7e12444d8980d5,69cabbe64ab89165.html