Effect of Dynamic High-pressure Homogenization Conditions on Dietary Fiber from Mango Peel

DOI

10.2991/iceep-17.2017.204How to use a DOI?

Keywords

Mango peel, dietary fiber, dynamic high-pressure homogenization

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.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shaodan Peng
AU  - Xiaobing Huang
AU  - Jihua Li
AU  - Lijing Lin
AU  - Wen Xia
PY  - 2017/06
DA  - 2017/06
TI  - Effect of Dynamic High-pressure Homogenization Conditions on Dietary Fiber from Mango Peel
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 1169
EP  - 1173
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.204
DO  - 10.2991/iceep-17.2017.204
ID  - Peng2017/06
ER  -