Method of raising taxinol content in tazus chinensis

Abstract

A method for increasing the content of taxol in enqlish yew features that the solution of coronary bacteruim extract onto the stem and leaves of young enqlish yew for regulating its secondary metabolism system and increasing the content of taxol.

Description

technical field

[0001] The invention relates to the application field of plant growth regulators, in particular to a method for increasing the content of taxus taxol by using plant growth regulators. Background technique

[0002] Paclitaxel is a diterpene alkaloid with complex structure in the bark of Taxus, which widely exists in the Taxus genus. It is a new generation of cancer chemotherapy drugs with unique physiological activities. Commercial paclitaxel is mainly derived from the bark of Taxus chinensis, which is an extremely slow-growing tree species, and the content of paclitaxel in the bark is also very low, accounting for only 0.01% of the dry weight. The amount of paclitaxel required to treat a patient is equivalent At 60 pounds of yew bark, that means 4 large trees will be felled. Although the yew plant is widely distributed, due to the destruction of some regional resources, the natural forest trees are decreasing day by day, and it has become an endangered and p...