Year: 2017
Type: conference-paper
Abstract: Dietary fiber obtained from mango peel (MPDF) by fermentation with lactic acid bacteria and ultrafine grinding was treated by dynamic high-pressure homogenization (DHPH).And the effect of DHPH conditions on composition and physicochemical properties of mango peel dietary fiber was investigated by determining the content of insoluble dietary fiber (IDF), soluble dietary fiber (SDF), cellulose, hemicellulose, lignin, water absorption capacity (WAC) and oil absorption capacity (OAC).It was found that DHPH could increase the content of SDF in mango peel from 7.80% to 15.69%, while the content of IDF decreased significantly, and the content of total dietary fiber showed a slight downward trend.The loss of hemicellulose was observed after DHPH, while the cellulose and lignin content did not show significant differences.In addition, there was a reduction of WAC and OAC in the treatment.The results indicated that DHPH would effectively promote the transformation of IDF to SDF in MPDF, which may be caused by the degradation of insoluble hemicellulose during DHPH.
Authors: Shaodan Peng, Xiaobing Huang, Jihua Li, Lijing Lin, Wen Xia
Language: English
Subfield: Nutrition and Dietetics
Field: Nursing
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W2761033366