Metal Industries Research & Development Centre

Kaohsiung Medical University

Sheng-Chung Yang

Yang-Chang Wu

Fang-Rong Chang

Ho-Chung Fu

Ying-Chi Du

Tzu-Chen Kuo

Yi-Hong Tsai

Pei-Jung Lien

Tusty-Jiuan Hsieh

Chuan-Chia Sun

Kou-Cheng Lee

Theextract of the present invention is prepared using supercritical fluid technique, wherein the method includes steps of: (a) drying the leaves of; (b) pulverizing the leaves as particles; and (c) extracting the particles with supercritical carbon dioxide to obtain theextract. This supercriticalextract not only can decrease blood sugar level, but also promotes lipid degradation, inhibits the formation of huge lipid droplet and improves the metabolic symptoms. Accordingly, theextract further is able to be prepared as food supplement and pharmaceuticals.

Extract offrom supercritical fluid extraction for treating diabetes and metabolic disease, the preparation method and the use thereof

A method for monitoring cold start of Brayton cycle power generation system comprises: measuring an ambient temperature to obtain a Brayton cycle predetermined operating line of a working fluid, parameter values and calculated values of three monitoring points of the Brayton cycle predetermined operating line, and a position of a saturation curve of the working fluid according to the ambient temperature and a LUT; starting the cold start, continuously measuring the parameter values of the three monitoring points, and meanwhile continuously recording and displaying moving trajectories of the parameter values and the calculated values of the three monitoring points; after the parameter values and the calculated values of the three monitoring points are close to the default values, operating the Brayton cycle power generation system for a predetermined time; and ending the cold start, to enter a stable operating state of the Brayton cycle power generation system.

Method for monitoring a cold start of a Brayton cycle power generation system

Growing community of inventors

Kaohsiung, Taiwan

Sheng-Chung Yang