3 results about "Ligustrum sinense" patented technology

The invention discloses zingiberone epoxidase protein in ligustrum sinense as well as a biological material and application of the zingiberone epoxidase protein. The amino acid sequence of the zingiberone epoxidase protein CYP76S110 to be protected in the ligustrum sinense is 2 in a sequence table, and the coding nucleotide sequence of the zingiberone epoxidase protein CYP76S110 is 1 in the sequence table. According to the embodiment of the invention, after the coding gene of the CYP76S110 protein is introduced into yeast for expression, an obtained recombinant yeast microsome solution containing the CYP76S110 protein can be used for catalyzing zingiberone to synthesize zingiberone epoxide (zingiberone epoxide), and the recombinant yeast microsome solution can be used for catalyzing zingiberone to synthesize zingiberone epoxide (zingiberone epoxide). The method can be applied to in-vitro biosynthesis of the zingiberone derivative.

The application discloses a method for improving seedling quality of continuous fragrant tree. The method combines greenhouse culture with shaking table culture, effectively controls biomass distribution in the growth process of the continuous fragrant tree seedlings, significantly improves the ratio of ground diameter to plant height, improves stem thickness and the proportion of underground biomass, achieves the effect of strong seedlings and improved seedling quality, and provides technical support for population expansion and large-scale utilization of the continuous fragrant tree.

The objective is to discover a novel substance that has high proliferation-promoting activity for skin stem cells and to provide it as a proliferation-promoting agent for skin stem cells. [Solution] A skin stem cell proliferation promoter and undifferentiated state maintenance agent comprising an extract of one or more plants selected from *Myrtus communis*, *Myrtus communis*, and *Ligustrum sinense* as an active ingredient.