Jinchuan Yang

Title: Innovations by Jinchuan Yang

Introduction

Jinchuan Yang is an accomplished inventor based in Hopkinton, MA (US). He has made significant contributions to the field of botanical authentication and vitamin E differentiation. With a total of two patents to his name, Yang's work showcases his expertise and innovative approach to solving complex problems.

Latest Patents

Yang's latest patents include methods for authenticating botanicals using a marker compound's related chromatographic profile and mass spectral profile jointly. This method involves identifying at least one marker compound of the botanical and utilizing a chromatography system to extract and quantify relevant data. The results are then compared to a set of authentication criteria to determine the authenticity of the botanical.

Another notable patent focuses on the differentiation of natural vitamin E from synthetic vitamin E and the quantification of tocopherols by supercritical fluid chromatography. This method allows for the separation and quantitation of enantiomers of vitamin E, providing valuable insights into the concentration of RRR-α-tocopherol in various products, including foods and dietary supplements.

Career Highlights

Jinchuan Yang is currently employed at Waters Technologies Corporation, where he continues to develop innovative solutions in the field of chromatography and botanical analysis. His work has contributed to advancements in the industry, enhancing the quality and authenticity of botanical products.

Collaborations

Yang collaborates with various professionals in his field, including his coworker Paul D Rainville. Together, they work on projects that push the boundaries of current technologies and methodologies.

Conclusion

Jinchuan Yang's contributions to the fields of botanical authentication and vitamin E differentiation highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to quality and authenticity in the products we consume.