4 results about "Brucea" patented technology

The application belongs to the technical field of molecular biology, and particularly relates to a molecular marker primer group for identifying Huperzia serrata and H. phlegmaria and application thereof. The application provides a cpSSR primer group for identifying Huperzia serrata and H. phlegmaria, wherein the cpSSR marker primer group comprises one or more of Hup3, Hup15, Hup22 or Hup26. The chloroplast SSR marker primer can be used to accurately identify Huperzia serrata and H. phlegmaria. The method has the advantages of simple operation, low cost, high repeatability and the like, and can be widely applied to identification of true and false traditional Chinese medicinal materials, investigation of species resources and molecular breeding research.

This invention discloses alkaloid compounds from Brucea javanica, their preparation methods, and applications, belonging to the field of pharmaceutical technology. Specifically, it relates to two alkaloid compounds extracted and isolated from the fruit of Brucea javanica, a plant of the genus Brucea in the family Simaroubaceae. These compounds have good acetylcholinesterase inhibitory activity and can be used to prepare acetylcholinesterase inhibitors, showing good development prospects and application potential.

The invention belongs to the technical field of molecular biology, and particularly relates to a molecular marker primer group for identifying huperzia longibrachiata and huperzia rugulosa and application of the molecular marker primer group. The invention provides a cpSSR primer group for identifying huperzia longibrachiata and huperzia rugulosa, the cpSSR marker primer group comprises one or more of Hup3, Hup15, Hup22 or Hup26, and the huperzia longibrachiata and huperzia rugulosa can be accurately identified by adopting chloroplast SSR marker primers. The method has the advantages of simplicity and convenience in operation, low cost, high repeatability and the like, and can be widely applied to true and false identification of traditional Chinese medicinal materials, species resource investigation and molecular breeding research.

The present application belongs to the field of agricultural fungicides, and particularly relates to a fungicidal composition containing nano-zinc oxide and brucea extract and application thereof, wherein the mass ratio of the nano-zinc oxide and the brucea extract in the active ingredient of the fungicidal composition is 40:1-1:40; the fungicidal composition has excellent fungicidal effect, and shows excellent prevention and control effect on watermelon fusarium wilt, wheat foot rot, tobacco bacterial wilt, cotton damping-off, cotton sudden collapse, peanut root rot, peanut stem base rot, and damping-off, fusarium wilt, sudden collapse, root rot and the like of fruits, vegetables and legumes, and is environment-friendly, safe to crops, and has good application prospect while enhancing the broad spectrum and efficiency of fungicides.