PMID- 36076847 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220913 IS - 2304-8158 (Print) IS - 2304-8158 (Electronic) IS - 2304-8158 (Linking) VI - 11 IP - 17 DP - 2022 Sep 1 TI - Comparison and Characterization of the Structure and Physicochemical Properties of Three Citrus Fibers: Effect of Ball Milling Treatment. LID - 10.3390/foods11172665 [doi] LID - 2665 AB - Effects of ball milling (BM) on the structure and physicochemical properties of three types of citrus fibers were investigated. With the extension of the grinding time, the particle size of citrus fibers significantly decreased. Fourier transform infrared spectroscopy (FTIR) showed that the three citrus fibers had similar chemical groups, and more -OH and phenolic acid groups were exposed after BM, and pectin and lignin were not degraded. Scanning electron microscope (SEM) results showed that the appearance of particles changed from spherical to fragmented, irregular shapes. The water holding capacity (WHC), oil holding capacity (OHC), and water swelling capacity (WSC) of citrus fibers LM, JK, and FS reached the maximum value after BM of 2 h (increasing by 18.5%), 4 h (increasing by 46.1%), and 10 h (increasing by 38.3%), respectively. After 10 h BM, citrus fibers FS and JK had the highest adsorption capacity of cholesterol and sodium cholate, increasing by 48.3% and 48.6%, respectively. This indicates that BM transforms the spatial structure of citrus fibers and improves their physicochemical properties. FAU - Jiang, Zhanmei AU - Jiang Z AUID- ORCID: 0000-0002-7296-658X AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Zhang, Minghan AU - Zhang M AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Huang, Yuxuan AU - Huang Y AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Ma, Chenglong AU - Ma C AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Mu, Sinan AU - Mu S AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Li, Hongyu AU - Li H AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Liu, Xianqi AU - Liu X AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Ma, Yue AU - Ma Y AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Liu, Yue AU - Liu Y AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. FAU - Hou, Juncai AU - Hou J AD - Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin 150030, China. LA - eng GR - No. ZD2021C007/Natural Key Science Foundation of Heilongjiang Province of China/ GR - No. 2019ZX07B02-04/Key Program of Heilongjiang Province of China/ PT - Journal Article DEP - 20220901 PL - Switzerland TA - Foods JT - Foods (Basel, Switzerland) JID - 101670569 PMC - PMC9455636 OTO - NOTNLM OT - ball milling OT - citrus fiber OT - functional properties OT - physicochemical properties COIS- The authors declare no conflict of interest. EDAT- 2022/09/10 06:00 MHDA- 2022/09/10 06:01 PMCR- 2022/09/01 CRDT- 2022/09/09 01:04 PHST- 2022/07/19 00:00 [received] PHST- 2022/08/24 00:00 [revised] PHST- 2022/08/26 00:00 [accepted] PHST- 2022/09/09 01:04 [entrez] PHST- 2022/09/10 06:00 [pubmed] PHST- 2022/09/10 06:01 [medline] PHST- 2022/09/01 00:00 [pmc-release] AID - foods11172665 [pii] AID - foods-11-02665 [pii] AID - 10.3390/foods11172665 [doi] PST - epublish SO - Foods. 2022 Sep 1;11(17):2665. doi: 10.3390/foods11172665.