Your browser doesn't support javascript.
loading
Characterization and Function Analysis of Soluble Dietary Fiber Obtained from Radish Pomace by Different Extraction Methods.
Tan, Xiqian; Cheng, Xiaoxiao; Ma, Bingyu; Cui, Fangchao; Wang, Dangfeng; Shen, Ronghu; Li, Xuepeng; Li, Jianrong.
Affiliation
  • Tan X; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Cheng X; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Ma B; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Cui F; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Wang D; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Shen R; Hangzhou Xiaoshan Agriculture Development Co., Ltd., Xiaoshan, Hangzhou 311215, China.
  • Li X; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
  • Li J; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
Molecules ; 29(2)2024 Jan 19.
Article in En | MEDLINE | ID: mdl-38276578
ABSTRACT
Soluble dietary fiber (SDF) benefits human health, and different extraction methods might modify the structure and functions of the SDFs. Radish is rich in dietary fiber. To assess the impact of various extraction techniques on the properties and functions of radish SDF, the SDFs were obtained from white radish pomace using alkaline, ultrasonic-assisted, and fermentation-assisted extraction methods. Analysis was conducted on the structure, physicochemical characteristics, thermal properties, and functional attributes of the SDFs. The study revealed that various extraction techniques can impact the monosaccharides composition and functionality of the SDFs. Compared with the other two extraction methods, the surface structures of SDFs obtained by fermentation-assisted extraction were looser and more porous, and the SDF had better water solubility and water/oil holding capacity. The adsorption capacities of glucose and cholesterol of the SDFs obtained from fermentation-assisted extraction were also improved. Wickerhamomyces anomalus YFJ252 seems the most appropriate strain to ferment white radish pomace to acquire SDF; the water holding, oil holding, glucose absorption capacity, and cholesterol absorption capacity at pH 2 and pH 7 have a 3.06, 1.65, 3.19, 1.27, and 1.83 fold increase than the SDF extracted through alkaline extraction method.
Subject(s)
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Raphanus Limits: Humans Language: En Journal: Molecules Journal subject: BIOLOGIA Year: 2024 Document type: Article Affiliation country: China

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Raphanus Limits: Humans Language: En Journal: Molecules Journal subject: BIOLOGIA Year: 2024 Document type: Article Affiliation country: China