2 results about "Lindera" patented technology

The utility model discloses a self -propelled south candle harvesting equipment, including travelling device, harvesting device, travelling device is the door frame type chassis structure of independent steering and height adjustable, adopts eight wheel drive system, and two wheels in each wheel part can pitch forward and backward, and the terrain is self -adapted, and has shock absorber, so that equipment avoids the wheel suspension or skidding due to ground inclination, and each wheel part can independently adjust height, and the more complex terrain such as cross -slope harvesting is adapted, and simultaneously can guarantee the south candle of different height and carry out harvesting operation, harvesting device is installed in the front end and middle part area of travelling device, and harvesting device has the collaborative design between the sweep wheel, air blower and reciprocating cutting mechanism, can cut crops and will collect and handle after cutting crops, and the length of shearing and harvesting tender shoot can be adjusted, the device realizes height adjustable and independent steering, reduces the turning radius in field, improves its climbing performance and harvesting range, improves operation efficiency and quality.

The application discloses a two-dimensional chromatography screening method of lipid-lowering active ingredients of Linderae Radix, and comprises the following steps: extraction of Linderae Radix terpenoid enrichment, establishment of a two-dimensional HSCCCxUHPLC-MS chromatogram, establishment of a two-dimensional bioactivity atlas and identification of the lipid-lowering active ingredients of Linderae Radix; the method integrates the advantages of two chromatography technologies, can quickly and accurately screen the effective active ingredients in the Linderae Radix terpenoid enrichment, and is used for screening acetyl linderae resinoid from the Linderae Radix terpenoid enrichment; the acetyl linderae resinoid has a lipid-lowering activity, which is reported for the first time; and the application provides a new basis for clarifying the lipid-lowering pharmacodynamic material basis of Linderae Radix and related drug development.