READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS WEBSITE.http://nparc.cisti-icist.nrc-cnrc.gc.ca/eng/copyright Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous n'arrivez pas à les repérer, communiquez avec nous à PublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. Questions? Contact the NRC Publications Archive team atPublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. If you wish to email the authors directly, please see the first page of the publication for their contact information. NRC Publications Archive Archives des publications du CNRCThis publication could be one of several versions: author's original, accepted manuscript or the publisher's version. / La version de cette publication peut être l'une des suivantes : la version prépublication de l'auteur, la version acceptée du manuscrit ou la version de l'éditeur. NRC Publications Record / Notice d'Archives des publications de CNRC:http://nparc.cisti-icist.nrc-cnrc.gc.ca/eng/view/object/?id=bced7503-7e47-4b06-8011-600c65ad0b5e http://nparc.cisti-icist.nrc-cnrc.gc.ca/fra/voir/objet/?id=bced7503-7e47-4b06-8011-600c65ad0b5eIn vitro digestion of microalgal biomass from freshwater species isolated in Alberta, Canada for monogastric and ruminant animal feed applications In vitro digestion studies were conducted to examine the potential nutritional value of whole (WAB) and lipidextracted biomass (LEB) from freshwater microalgae from Alberta, Canada. For WAB, protein solubility (PS) was statistically highest and the same (P = 0.109) for Chlorella vulgaris at 84% and Micractinium reisseri at 78%, lowest (P b 0.001) for Nannochloris bacillaris at 64% and intermediate for Tetracystis sp. at 73%. Dilute pepsin digestibility (DPD) was highest (P b 0.001) for C. vulgaris at 80% and lowest (P b 0.001) for N. bacillaris and Tetracystis sp. at 60-64%, which were the same (P = 0.075) and M. reisseri was intermediate at 72%. Twophase gastric/pancreatic digestibility of protein (GPD Protein ) and energy (GPD Energy ) were highest (P b 0.001) for M. reisseri at 78 and 57%, respectively, lowest (P b 0.001) for N. bacillaris and Tetracystis sp. at 49-52 and 41-43%, respectively, which were the same (P = 0.101 and 0.058, respectively) and C. vulgaris was intermediate at 69 and 52%, respectively. For LEB, PS was highest (P b 0.001) and the same (P = 0.088) for C. vulgaris and M. reisseri at 72-76%; which were higher (P b 0.001) than N. bacillaris and Tetracystis sp. at 60-62%, which were the same (P = 0.405). Similarly, DPD was highest (P b 0.001) and the same (P = 1.000) for C. vulgaris and M. reisseri both at 69%; which were higher (P b 0.001) than N. bacillaris and Tetracystis sp. at 58-62%, which were the same (P = 0.083). GPD Protein was highest (P b 0.001) and the same (P = 0.944) for M. reisseri and C. vulgaris at 79-80%, lowest (P b 0.001) for N. bacillaris at 50% and intermediate for Tet...

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