Preparation method of microcell-containing liquid
By crushing and pressing plant materials, combined with low-speed centrifugation, ultrafiltration, and size exclusion chromatography, the small cell containing liquid was extracted. The small cell soluble liquid was prepared by cold storage and mixing with nonionic surfactants, which solved the purification and preservation problems and achieved efficient, low-energy extraction and stable preservation of plant-derived small cells.
CN121752246APending Publication Date: 2026-03-27KYOTO UNIV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2026-03-27
Abstract
The purpose of the present invention is to provide a technique for obtaining plant-derived cells with higher efficiency, higher purity, or with better structure retention. This problem is solved by a method for preparing a cell-containing solution in which a cell-containing solution is obtained from a plant material, and the plant material is an inner layer portion obtained by removing an outer layer portion of a fruit or an outer layer portion obtained by removing an inner layer portion of a fruit.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Plant-derived extracellular vesicle (EV) compositions and uses thereof
JP2022525131A