Effect of ultrafine grinding on physicochemical and antioxidant properties of dietary fiber from wine grape pomace

Wine grape pomace dietary fiber powders were prepared by superfine grinding, whose effects were investigated on the composition, functional and antioxidant properties of the wine grape pomace dietary fiber products. The results showed that superfine grinding could effectively pulverize the fiber par...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 20(2014), 1 vom: 03. Jan., Seite 55-62
1. Verfasser: Zhu, Feng-Mei (VerfasserIn)
Weitere Verfasser: Du, Bin, Li, Jun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Food science and technology international = Ciencia y tecnologia de los alimentos internacional
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Grape pomace antioxidant properties dietary fiber functional properties superfine grinding Antioxidants Dietary Fiber Plant Extracts Powders
LEADER 01000naa a22002652 4500
001 NLM228039630
003 DE-627
005 20231224075024.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1177/1082013212469619  |2 doi 
028 5 2 |a pubmed24n0760.xml 
035 |a (DE-627)NLM228039630 
035 |a (NLM)23733819 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zhu, Feng-Mei  |e verfasserin  |4 aut 
245 1 0 |a Effect of ultrafine grinding on physicochemical and antioxidant properties of dietary fiber from wine grape pomace 
264 1 |c 2014 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 03.04.2014 
500 |a Date Revised 16.11.2017 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Wine grape pomace dietary fiber powders were prepared by superfine grinding, whose effects were investigated on the composition, functional and antioxidant properties of the wine grape pomace dietary fiber products. The results showed that superfine grinding could effectively pulverize the fiber particles to submicron scale. As particle size decrease, the functional properties (water-holding capacity, water-retention capacity, swelling capacity, oil-binding capacity, and nitrite ion absorption capacity) of wine grape pomace dietary fiber were significantly (p < 0.05) decreased and a redistribution of fiber components from insoluble to soluble fractions was observed. The antioxidant activities of wine grape pomace and dietary fiber before and after grinding were in terms of DPPH radical scavenging activity, ABTS diammonium salt radical scavenging activity, ferric reducing antioxidant power, and total phenolic content. Compared with dietary fiber before and after grinding, micronized insoluble dietary fiber showed increased ABTS radical scavenging activity, ferric reducing antioxidant power, and total phenolic content yet decreased DPPH radical scavenging activity. Positive correlations were detected between ABTS radical scavenging activity, ferric reducing antioxidant power, and total phenolic content 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Grape pomace 
650 4 |a antioxidant properties 
650 4 |a dietary fiber 
650 4 |a functional properties 
650 4 |a superfine grinding 
650 7 |a Antioxidants  |2 NLM 
650 7 |a Dietary Fiber  |2 NLM 
650 7 |a Plant Extracts  |2 NLM 
650 7 |a Powders  |2 NLM 
700 1 |a Du, Bin  |e verfasserin  |4 aut 
700 1 |a Li, Jun  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Food science and technology international = Ciencia y tecnologia de los alimentos internacional  |d 1998  |g 20(2014), 1 vom: 03. Jan., Seite 55-62  |w (DE-627)NLM098247832  |x 1532-1738  |7 nnns 
773 1 8 |g volume:20  |g year:2014  |g number:1  |g day:03  |g month:01  |g pages:55-62 
856 4 0 |u http://dx.doi.org/10.1177/1082013212469619  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 20  |j 2014  |e 1  |b 03  |c 01  |h 55-62