A plant growth promoter based on extract of polyphenol of holly and its preparation method
By combining ultrasonic extraction of Sanguisorba officinalis polyphenol extract with ethanol solution with emulsification, stabilization, and penetrant preparation methods, the problems of environmental pollution and insufficient stress resistance of plant growth regulators have been solved, achieving a highly efficient and environmentally friendly crop growth promotion effect.
CN122397764APending Publication Date: 2026-07-17QINGDAO SOBEL CROP NUTRITION
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- QINGDAO SOBEL CROP NUTRITION
- Filing Date
- 2026-04-24
- Publication Date
- 2026-07-17
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Figure CN122397764A_ABST
Abstract
本发明公开了一种基于地榆多酚提取液的植物促生长剂及其制备方法，包括地榆多酚提取液5~20份，辅料2~8份，溶剂73~93份。本发明还公开了上述植物促生长剂的制备方法，包括S1：将地榆多酚提取液与乳化剂预混合；S2：加入稳定剂，调节搅拌器的转速使稳定剂完全溶解并包裹活性成分的混合液一；S3：加入渗透剂，持续搅拌至体系均一，得到混合液二；S4：加入溶剂，搅拌均匀得混合液三，将上述混合液三置于均质机中进行均质处理。本申请采用超声辅助乙醇溶液能够有效溶解地榆粉中的活性成分，提升地榆多酚的提取效率；通过复配辅料，延长保质期和稳定性；核心成分地榆多酚可促进作物生长，使小麦、番茄等作物产量提升，且无残留风险，对环境友好。
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