Industrial Technology Research Institute

Chieh-Lun Cheng

Yin-Lung Han

Jo-Shu Chang

Yung-Chong Lou

Kai-Chun Fan

Bo-Han Chen

Pei-Jyuan Gao

Chih-Hsi Liu

Tai-Rong Guo

Wan-Ju Yu

Yong-Yang Lin

I-Son Ng

Chien-Chang Huang

Yung-Ho Chang

Chia-Long Lin

A biological hair shape change composition including a macromolecular component, a small molecular component and an alkali agent component is provided. The macromolecular component includes a protease belonging to the class of alkaline proteases, and the small molecular component includes a peptide with reduction activity. Both the macromolecular component and the small molecular component are obtained from a fermentation product ofand a keratin and/or keratin polymer-containing medium. Molecular weights of ingredients in the macromolecular component are greater than or equal to 3 kDa and are 3-1000 kDa, and molecular weights of ingredients in the small molecular component are less than 3 kDa and are 0.01-2.99 kDa.

Biological hair shape change composition and kit, and method for changing hair shape

A tracer particle is provided. The tracer particle includes: a core structure; a nucleic acid molecule immobilized on the core structure; and a shell layer covering the core structure and the nucleic acid molecule; wherein the core structure has a first porosity, the shell layer has a second porosity, and the first porosity is greater than the second porosity.

Tracer particle and method of using the same and method of manufacturing the same

The disclosure provides a culturing medium for culturing a bacterium of genus, including: a carbon source which is an organic acid, selected from a group consisting of acetate, lactate and butyrate; a nitrogen source selected from a group consisting of ammonium sulfate ((NH)SO), ammonium nitrate (NHNO), ammonium chloride (NHCl) and urea; phosphate; magnesium chloride (MgCl); yeast extract; and trace elements.

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The disclosure provides a method for producing extracellular proteins from genus, including: performing a fermentation culturing to a bacteria of genuswith a culturing medium to form a fermented liquid, wherein the composition of the culturing medium includes a carbon source which is an organic acid, selected from a group consisting of acetate, lactate and butyrate; a nitrogen source selected from a group consisting of (NH)SO, NHNO, NHCl and urea; phosphate; carbonate; MgCl; yeast extract; and trace elements, and wherein the gas feeding rate for the fermentation culturing is about 0-0.1 vvm; and after the fermentation culturing is completed, collecting the fermented liquid, wherein the fermented liquid contains extracellular protein secreted from the bacteria of genus

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Taoyuan, Taiwan

Chieh-Lun Cheng