Assessment of the Effects of Edible Microalgae in a Canine Gut Model.
canine nutrition
dog intestinal microbiota
in vitro fermentation
microalgae
Journal
Animals : an open access journal from MDPI
ISSN: 2076-2615
Titre abrégé: Animals (Basel)
Pays: Switzerland
ID NLM: 101635614
Informations de publication
Date de publication:
17 Aug 2022
17 Aug 2022
Historique:
received:
12
07
2022
revised:
08
08
2022
accepted:
12
08
2022
entrez:
26
8
2022
pubmed:
27
8
2022
medline:
27
8
2022
Statut:
epublish
Résumé
Microalgae are a source of bioactive compounds having recently been studied for their possible application as health-promoting ingredients. The aim of the study was to evaluate in an in vitro canine gut model the effects of four microalgae, Arthrospira platensis (AP), Haematococcus pluvialis (HP), Phaeodactylum tricornutum (PT) and Chlorella vulgaris (CV), on some fecal microbial populations and metabolites. The four microalgae were subjected to an in vitro digestion procedure, and subsequently, the digested biomass underwent colonic in vitro fermentation. After 6 h of incubation, PT increased propionate (+36%) and butyrate (+24%), and decreased total BCFA (-47%), isobutyrate (-52%) and isovalerate (-43%) and C. hiranonis (-0.46 log10 copies/75 ng DNA). After 24 h, PT increased propionate (+21%) and isovalerate (+10%), and decreased the abundance of Turicibacter spp. (7.18 vs. 6.69 and 6.56 log10 copies/75 ng DNA for CTRL vs. PT, respectively); moreover, after 24 h, CV decreased C. coccoides (-1.12 log10 copies/75 ng DNA) and Enterococcus spp. (-0.37 log10 copies/75 ng DNA). In conclusion, the microbial saccharolytic activities and the shift in fecal bacterial composition were less pronounced than expected, based on current literature. This study should be considered as a preliminary assessment, and future investigations are required to better understand the role of microalgae in canine nutrition.
Identifiants
pubmed: 36009689
pii: ani12162100
doi: 10.3390/ani12162100
pmc: PMC9405368
pii:
doi:
Types de publication
Journal Article
Langues
eng
Références
J Vet Intern Med. 2019 Jul;33(4):1608-1618
pubmed: 31099928
Appl Environ Microbiol. 2004 Nov;70(11):6459-65
pubmed: 15528506
Trends Biotechnol. 2003 May;21(5):210-6
pubmed: 12727382
Microbiol Rev. 1991 Jun;55(2):288-302
pubmed: 1886522
Lancet. 2003 Feb 8;361(9356):512-9
pubmed: 12583961
Annu Rev Immunol. 2020 Apr 26;38:147-170
pubmed: 32340573
J Vet Intern Med. 2013 Jan-Feb;27(1):47-55
pubmed: 23216572
Mar Drugs. 2019 May 28;17(6):
pubmed: 31141887
Nat Rev Gastroenterol Hepatol. 2016 Dec;13(12):691-706
pubmed: 27848961
J Agric Food Chem. 2018 Apr 18;66(15):3754-3758
pubmed: 29565591
Nutrients. 2019 May 29;11(6):
pubmed: 31146462
J Chromatogr. 1986 Feb 14;375(1):49-55
pubmed: 3958109
Animals (Basel). 2020 Jan 08;10(1):
pubmed: 31936221
FEMS Microbiol Lett. 2021 Jun 22;368(11):
pubmed: 34113989
Nature. 2006 Dec 21;444(7122):1027-31
pubmed: 17183312
Microb Cell Fact. 2021 Jun 5;20(1):112
pubmed: 34090444
J Agric Food Chem. 2020 Feb 5;68(5):1186-1197
pubmed: 31855431
Eur J Nutr. 2018 Feb;57(1):1-24
pubmed: 28393285
Food Res Int. 2019 Sep;123:383-392
pubmed: 31284990
Gut Microbes. 2020 Jul 3;11(4):635-654
pubmed: 31992112
Front Nutr. 2021 May 28;8:667072
pubmed: 34124121
Curr Microbiol. 2021 Jun;78(6):2264-2274
pubmed: 33934170
Differentiation. 1981;19(1):1-20
pubmed: 6173280
Nutrients. 2017 Dec 12;9(12):
pubmed: 29231905
J Appl Microbiol. 2004;97(6):1166-77
pubmed: 15546407
Appl Environ Microbiol. 2002 Nov;68(11):5445-51
pubmed: 12406736
mSphere. 2017 May 3;2(3):
pubmed: 28497116
Biotechnol Adv. 2020 Jul - Aug;41:107545
pubmed: 32272160
FEMS Microbiol Ecol. 2012 Jun;80(3):624-36
pubmed: 22324305
J Biol Res (Thessalon). 2014 May 19;21(1):6
pubmed: 25984489
Microbiology (Reading). 2003 Jan;149(Pt 1):269-77
pubmed: 12576600
Am J Physiol Gastrointest Liver Physiol. 2012 Jan 1;302(1):G1-9
pubmed: 22016433
Mar Drugs. 2019 Jun 27;17(7):
pubmed: 31252576
Mar Drugs. 2018 Nov 30;16(12):
pubmed: 30513601
Am J Physiol Gastrointest Liver Physiol. 2001 Apr;280(4):G687-93
pubmed: 11254495
Sci Rep. 2017 Jul 24;7(1):6286
pubmed: 28740080
Amino Acids. 2007 Nov;33(4):547-62
pubmed: 17146590
Food Res Int. 2018 Nov;113:86-92
pubmed: 30195549
Curr Opin Infect Dis. 2015 Oct;28(5):464-70
pubmed: 26237547
FEMS Microbiol Ecol. 2017 Nov 1;93(11):
pubmed: 29040443
BMC Vet Res. 2015 Dec 03;11:295
pubmed: 26634917
Vet Clin Pathol. 2022 Feb;50 Suppl 1:6-17
pubmed: 34514619
PLoS One. 2012;7(12):e51907
pubmed: 23300577
Biology (Basel). 2018 Apr 12;7(2):
pubmed: 29649182
Benef Microbes. 2020 Sep 1;11(5):411-455
pubmed: 32865024
Bioresour Technol. 2021 Jun;329:124895
pubmed: 33713898
Mar Drugs. 2018 Oct 10;16(10):
pubmed: 30308980
Pharmacol Ther. 2016 Aug;164:144-51
pubmed: 27113407
Am J Gastroenterol. 2005 Feb;100(2):373-82
pubmed: 15667495
BMC Vet Res. 2018 Mar 20;14(1):106
pubmed: 29558912
Crit Rev Food Sci Nutr. 1991;30(6):555-73
pubmed: 1741951
Front Microbiol. 2019 Feb 26;10:300
pubmed: 30863379
Appl Environ Microbiol. 2004 Dec;70(12):7220-8
pubmed: 15574920
J Anim Sci. 1995 Dec;73(12):3639-48
pubmed: 8655439
J Sci Food Agric. 2020 May;100(7):2938-2945
pubmed: 32031246
Arch Biochem Biophys. 1996 Mar 15;327(2):265-70
pubmed: 8619613
Vet Rec. 2006 Mar 11;158(10):334-41
pubmed: 16531582
Open Vet J. 2019 Oct;9(3):253-258
pubmed: 31998619
Nutrients. 2018 Jun 13;10(6):
pubmed: 29899291