Patent ID: 11866756
Assignee: ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The method for the co-producing the erythritol and the arabinose by utilizing the xylose mother liquor of claim 1, wherein the pre-prepared seed solution of the Yarrowia lipolytica is prepared according to the following operations:
inoculating a Yarrowia lipolytica strain into a fermenter seed medium for cultivation to obtain a fermenter seed culture, wherein the fermenter seed medium is prepared by: 25% W/V-30% W/V of glucose, 0.5% W/V-1.0% W/V of yeast paste, 0.3% W/V-0.8% W/V of peptone, 0.03% W/V-0.08% W/V of magnesium sulfate and 0.2% W/V-0.8% W/V of ammonium citrate, an inoculation quantity is 5% W/V-10% W/V, an initial pH of fermentation is 6.0˜7.0, a sterilization temperature of the fermenter seed medium is 115° C.˜121° C., sterilization time is 20 min-30 min; and
preparing the pre-prepared seed solution of the Yarrowia lipolytica by using the fermenter seed culture.