Guangqiang Wang

Title: Guangqiang Wang: Innovator in Dietary Fiber Preparation

Introduction

Guangqiang Wang is a notable inventor based in Shanghai, China. He has made significant contributions to the field of dietary fiber through his innovative preparation methods. His work focuses on creating water-insoluble dietary fiber, which has various applications in health and nutrition.

Latest Patents

Wang holds a patent for a preparation method of water-insoluble dietary fiber. This method involves a series of steps including ethanol and water extraction, drying, and superfine comminution of waste materials to obtain waste powder. The waste powder is treated with a NaOH solution containing NaBH4, extracted twice, and combined with glacial acetic acid for neutralization. The resulting extracts are centrifugalized, and the precipitate is collected and washed with ultrapure water. The precipitate is then dissolved in LiCl-DMSO, dialyzed, and freeze-dried to obtain the water-insoluble dietary fiber component ACA-IDK. Further processing leads to the isolation of another dietary fiber component, ACA-DK, through ethanol/DMSO fractional precipitation.

Career Highlights

Guangqiang Wang is affiliated with the University of Shanghai for Science and Technology, where he continues to advance research in dietary fiber. His innovative methods have the potential to enhance the nutritional value of food products and contribute to health improvements.

Collaborations

Wang has collaborated with notable colleagues such as Lianzhong Ai and Yongjun Xia, contributing to the advancement of research in dietary fiber and its applications.

Conclusion

Guangqiang Wang's innovative work in the preparation of water-insoluble dietary fiber showcases his commitment to improving health and nutrition through scientific research. His contributions are valuable to the field and highlight the importance of innovation in dietary solutions.