Yi Sun

Title: Yi Sun - Innovator in Ginkgolide Extraction

Introduction

Yi Sun is a notable inventor based in Fushun, China. He has made significant contributions to the field of natural product extraction, particularly focusing on ginkgolides derived from ginkgo leaves. His innovative methods have the potential to enhance the efficiency of extracting valuable compounds from this ancient plant.

Latest Patents

Yi Sun holds a patent for a method titled "Method for extracting and separating ginkgolides." This method involves a series of steps including extraction from ginkgo leaves, further extraction, column chromatography, crystallization, and crystal mixing. The resulting ginkgolides comprise 25.0% to 50.0% of bilobalide, 20.0% to 45.0% of ginkgolide A, 10.0% to 30.0% of ginkgolide B, and 5.0% to 15.0% of ginkgolide C. The total quantity of these compounds exceeds 95%, showcasing the effectiveness of his extraction technique.

Career Highlights

Yi Sun is associated with Chengdu Baiyu Technology Pharmacy Co., Ltd., where he applies his expertise in the pharmaceutical field. His work has contributed to advancements in the extraction and application of ginkgolides, which are known for their potential health benefits.

Collaborations

He has collaborated with notable colleagues such as Yonghong Zhu and Zhengbing Tong, further enhancing the research and development efforts in his field.

Conclusion

Yi Sun's innovative approach to extracting ginkgolides represents a significant advancement in natural product chemistry. His contributions not only highlight his expertise but also pave the way for future developments in the pharmaceutical industry.