2 results about "Sclareol" patented technology

The present invention discloses a method for producing perillaldehyde and / or perillyl lactone, comprising: contacting a first component with a second component to produce perillaldehyde and / or perillyl lactone; wherein the first component is selected from components containing lysine-2-diol, and the second component is selected from enzymes or microorganisms or their cell lysates or enzyme extracts capable of converting lysine-2-diol into perillaldehyde and / or perillyl lactone.

The present application relates to a kind of biosynthesis methods of sclareolide, comprising the following steps: 1) in the fermentation process, every interval one sampling period t1, the content of sclareol in fermentation liquor is sampled and detected, and according to the content of sclareol in fermentation liquor detection value, the feeding speed of sclareol is adjusted;2) the volatilization amount of sclareol in fermentation tail gas is continuously detected, every interval one metering period t2, the volatilization total amount of sclareol is counted once, and the total amount of sclareol feeding in metering period is counted, the ratio of the volatilization total amount of sclareol and the total amount of sclareol feeding is calculated;3) when the ratio is less than threshold value, increase the feeding speed of sclareol.The present application judges the consumption variation of sclareol by continuously monitoring the ratio of the volatilization amount of sclareol in fermentation tail gas and the feeding amount of sclareol, can improve the timeliness of the concentration control of sclareol in fermentation liquor.The conversion rate and yield of biosynthesis sclareolide can be further improved by using the method.