PMID- 35068144
OWN - NLM
STAT- MEDLINE
DCOM- 20220203
LR  - 20220203
IS  - 1520-5118 (Electronic)
IS  - 0021-8561 (Linking)
VI  - 70
IP  - 4
DP  - 2022 Feb 2
TI  - Bioprocessing of Pea Protein can Enhance Fortified Fe But Reduce Zn In Vitro 
      Bioaccessibility.
PG  - 1241-1251
LID - 10.1021/acs.jafc.1c05796 [doi]
AB  - The bioaccessibility of minerals during food digestion is essential in 
      facilitating absorption and hence mineral bioavailability. Bioprocessing 
      approaches have shown promising effects on Fe and Zn bioaccessibility in plant 
      food matrices. In this study, lactic acid bacteria fermentation or enzymatic 
      hydrolysis was performed on pea protein concentrates (PPCs) to investigate their 
      effects on the bioaccessibility of fortified Fe and Zn salts. Simulated digestion 
      studies revealed that enzymatic hydrolysis was more effective than fermentation. 
      Phytase treatment significantly (P < 0.05) improved Fe(3+) bioaccessibility by 5- 
      and 12-fold during fasted and fed digestion stages, respectively. Combined 
      phytase and protease hydrolysis led to a 6- and 15-fold enhancement of Fe(3+) 
      bioaccessibility during these stages. None of the bioprocessing approaches led to 
      significant promotive effects on Zn(2+) bioaccessibility during fasted or fed 
      digestion. Results of this study show the potential of enzymatic treatment of PPC 
      to significantly promote Fe bioaccessibility.
FAU - Zhang, Yianna Y
AU  - Zhang YY
AUID- ORCID: 0000-0001-5765-8477
AD  - School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, 
      The University of Melbourne, Parkville, Victoria 3052, Australia.
AD  - CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia.
FAU - Stockmann, Regine
AU  - Stockmann R
AD  - CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia.
FAU - Ng, Ken
AU  - Ng K
AD  - School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, 
      The University of Melbourne, Parkville, Victoria 3052, Australia.
FAU - Ajlouni, Said
AU  - Ajlouni S
AD  - School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, 
      The University of Melbourne, Parkville, Victoria 3052, Australia.
LA  - eng
PT  - Journal Article
DEP - 20220124
PL  - United States
TA  - J Agric Food Chem
JT  - Journal of agricultural and food chemistry
JID - 0374755
RN  - 0 (Minerals)
RN  - 0 (Pea Proteins)
RN  - EC 3.1.3.26 (6-Phytase)
RN  - J41CSQ7QDS (Zinc)
SB  - IM
MH  - *6-Phytase
MH  - Biological Availability
MH  - Digestion
MH  - Minerals
MH  - *Pea Proteins
MH  - Zinc
OTO - NOTNLM
OT  - bioaccessibility
OT  - bioprocessing
OT  - in vitro digestion
OT  - iron
OT  - legumes
OT  - proteins/peptides
OT  - zinc
EDAT- 2022/01/25 06:00
MHDA- 2022/02/04 06:00
CRDT- 2022/01/24 08:44
PHST- 2022/01/25 06:00 [pubmed]
PHST- 2022/02/04 06:00 [medline]
PHST- 2022/01/24 08:44 [entrez]
AID - 10.1021/acs.jafc.1c05796 [doi]
PST - ppublish
SO  - J Agric Food Chem. 2022 Feb 2;70(4):1241-1251. doi: 10.1021/acs.jafc.1c05796. 
      Epub 2022 Jan 24.