Title:
スイカからシトルリンを抽出するための方法
Document Type and Number:
Japanese Patent JP6946577
Kind Code:
B2
Abstract:
The present invention relates to the technical field of natural substance extraction. Disclosed is a method for extracting Citrulline from a watermelon. The method for extracting Citrulline from a watermelon in the present invention comprises Raw material pretreatment, ultrasound-enzymatic hydrolysis assisted solvent leaching, and purification steps. The purification step comprises microbial fermentation, ion-exchange resin purification, macroporous adsorption resin discoloration, and crystallization and recrystallization. The method for extracting Citrulline in the present invention is simple, requires a mild condition, and has a good extraction effect on Citrulline. The purity of Citrulline after purification is more than 90%. In addition, the Citrulline extracted by the method in the present invention meets the related health requirements and product quality standards, can be applied to food and health food industries as a raw material, and has natural security advantages.
Inventors:
Focus on middle and high
Liu Jie Super
Zhang Chunling
Zhang Qiang
Liu Hui
Lu Shinshin
Yang Fumihiro
Chen Daiiso
Liu Jie Super
Zhang Chunling
Zhang Qiang
Liu Hui
Lu Shinshin
Yang Fumihiro
Chen Daiiso
Application Number:
JP2020567255A
Publication Date:
October 06, 2021
Filing Date:
February 28, 2019
Export Citation:
Assignee:
ZHENGZHOU FRUIT RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES
International Classes:
C12P13/10; B01D15/00; B01D15/04; B01D15/08; C07C275/16
Foreign References:
CN101480216A | ||||
CN1931835A | ||||
CN101372465A | ||||
CN1869009A | ||||
CN103360283A | ||||
CN101880245A |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito