Effects of synergistic application of Viscozyme L–wet ball milling on structural, physicochemical and functional properties of insoluble dietary fiber from ginseng residue
Year: 2024
Type: article
Abstract: Synergistic effect of Viscozyme L with wet ball milling treatment on structural, physicochemical and functional aspects of insoluble dietary fiber (IDF) from ginseng residue were examined. SEM examination showed that IDF extracted by Viscozyme L in conjunction with wet ball milling (WBE-IDF) exhibited loose microstructural arrangement, and particle size of WBE-IDF was much smaller than that of IDF extracted by Viscozyme L (E-IDF) and along IDF (untreated). The FTIR spectra demonstrated the variations in the peak intensities in three modified ginseng IDFs. Besides, the highest thermal stability and viscosity was displayed by WBE-IDF among examined samples. In addition, WBE-IDF has higher water and oil holding, water swelling, nitrite ion absorption, bile acid absorption, and glucose absorption capacities as compared to that of E-IDF and IDF. Overall results revealed that the Viscozyme L combined with wet ball milling extraction may change ginseng IDF structure, and improve its physicochemical and functional qualities, thereby providing a theoretical basis for food industry to produce good ginseng IDF. • Ginseng IDF was extracted by Viscozyme L and Viscozyme L/wet ball milling. • Viscozyme L/wet ball milling extracted IDF has excellent hydration ability. • Viscozyme L/wet ball milling can loosen the structure of IDF and allow more water binding sites. • Functional properties of Viscozyme L/wet ball milled ginseng IDF significantly increased.
Source: LWT
Language: English
Subfield: Nutrition and Dietetics
Field: Nursing
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,570
OpenAlex ID: W4402535581