水稻野香优莉丝SNP标记及其应用
By utilizing the specific SNP markers and fluorescent probes of *Eucalysium yexiangense* using molecular biology methods, a rapid and accurate quantitative detection of the purity of *Eucalysium yexiangense* rice was achieved. This solves the problem of poor accuracy in artificial sensory identification in existing technologies and enables efficient and sensitive purity assessment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WILMAR SHANGHAI BIOTECH RES & DEV CENT
- Filing Date
- 2020-12-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies are insufficient for quickly and accurately identifying the purity of Noko Yuris rice. They mainly rely on artificial sensory methods, which have poor accuracy and make quantitative detection difficult.
Using molecular biology methods, highly efficient and sensitive primers and fluorescent probes were designed based on the specific SNP markers of *Erythrina variegata*. Through quantitative real-time PCR amplification and HRM analysis, the SNP markers in the rice genome were detected, enabling quantitative determination of the purity of *Erythrina variegata* rice.
It enables rapid and accurate quantitative detection of the purity of Wild Fragrance Yulis rice, reduces errors from human judgment, is easy to operate, has a detection limit of 5%, and provides intuitive and objective test results. It is applicable to different varieties, regions, and environments.
Smart Images
Figure CN114657274B_ABST