Compositions and methods that modulate digestibility in a companion animal

1. A pet food composition comprising:

protein, carbohydrates, fat, fiber, and

at least 6 distinct metabolites for individually modulating organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal, the at least 6 distinct metabolites comprising at least one of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine;

wherein the metabolite that modulates organic matter digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), pantothenate, X-09789, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), 3-hydroxybutyrate (BHBA), adrenate (22:4n6), docosapentaenoate (n3 DPA; 22:5n3), eicosenoate (20:1n9), eicosenoate (20:1n11), X-11378, alpha linolenate (18:3n3), gamma linolenate (18:3n6), stachydrine, glycerate, gamma-glutamylphenylalanine, X-16975, X-17185, arabitol, creatine, octanoylcarnitine, trans-4-hydroxyproline, X-17010, glycolate (hydroxyacetate), N-acetylornithine, campesterol, oxidized glutathione (GSSG), phenylalanine, oleoyltaurine, arabonate, X-12450, palmitoleate (16:1n7), acetylcarnitine, palmitate (16:0), erythritol, linoleate (18:2n6), stearate (18:0), and mixtures thereof;

wherein the metabolite that modulates dry matter digestibility is selected from the group consisting of mannose, trigonelline (N′-methylnicotinate), arachidonate (20:4n6), dihomo-linoleate (20:2n6), N-palmitoyl taurine, docosapentaenoate (n6 DPA; 22:5n6), X-09789, pantothenate, docosapentaenoate (n3 DPA; 22:5n3), X-16975, 3-hydroxybutyrate (BHBA), X-11378, linolenate [alpha or gamma; (18:3n3 or 6)], gamma-glutamylphenylalanine, dihomo-linolenate (20:3n3 or n6), eicosenoate (20:1n9 or 11), arabitol, adrenate (22:4n6), X-17185, Glycerate, glutathione (oxidized (GSSG)), mannitol, octanoylcarnitine, N-acetylornithine, X-17010, glycolate (hydroxyacetate), stachydrine, campesterol, palmitoleate (16:1n7), creatine, X-12450, oleoyltaurine, arabonate, trans-4-hydroxyproline, phenylalanine, erythritol, palmitate (16:0), and mixtures thereof;

wherein the metabolite that modulates energy digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), N-palmitoyl taurine, betaine, X-09789, pantothenate, adrenate (22:4n6), dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), X-11378, glycerate, 3-hydroxybutyrate (BHBA), docosapentaenoate (n3 DPA; 22:5n3), stachydrine, X-17185, eicosenoate (20:1n9), eicosenoate (20:1n11), alpha linolenate (18:3n3), gamma linolenate (18:3n6), gamma-glutamylphenylalanine, X-16975, creatine, campesterol, glycolate (hydroxyacetate), X-17010, octanoylcarnitine, N-acetylornithine, trans-4-hydroxyproline, phenylalanine, oxidized glutathione (GSSG), arabitol, mannitol, acetylcarnitine, erythritol, oleoyltaurine, X-12450, palmitoleate (16:1n7), arabonate, palmitate (16:0), docosahexaenoate (DHA; 22:6n3), linoleate (18:2n6), stearate (18:0), and mixtures thereof;

wherein the metabolite that modulates fat digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, arachidonate (20:4n6), mannose, betaine, oxidized glutathione (GSSG), X-11378, dihomo-linoleate (20:2n6), glycerate, campesterol, docosapentaenoate (n6 DPA; 22:5n6), glycolate (hydroxyacetate), pantothenate, adrenate (22:4n6), X-17185, N-acetylornithine, gamma-glutamylphenylalanine, octanoylcarnitine, stachydrine, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), docosapentaenoate (n3 DPA; 22:5n3), 3-hydroxybutyrate (BHBA), X-17010, X-16975, 15-methylpalmitate (isobar with 2-methylpalmitate), mannitol, citrulline, alpha linolenate (18:3n3), gamma linolenate (18:3n6), phenylalanine, erythritol, arabitol, eicosenoate (20:1n9), eicosenoate (20:1n11), cholate, gamma-glutamylalanine, creatine, 3-dehydrocholate, docosahexaenoate (DHA; 22:6n3), trans-4-hydroxyproline, 7-ketodeoxycholate, 12-dehydrocholate, chenodeoxycholate, acetylcarnitine, palmitoleate (16:1n7), and mixtures thereof;

wherein the metabolite that modulates protein digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, mannose, dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), X-11378, trans-4-hydroxyproline, arachidonate (20:4n6), X-17185, betaine, X-15461, N-acetylornithine, creatine, stachydrine, 4-hydroxyphenylacetate, eicosenoate (20:1n9), eicosenoate (20:1n11), campesterol, gamma-glutamylphenylalanine, pantothenate, mannitol, docosapentaenoate (n3 DPA; 22:5n3), adrenate (22:4n6), alpha linolenate (18:3n3), gamma linolenate (18:3n6), X-16975, glycerate, phenylalanine, oxidized glutathione (GSSG), palmitoleate (16:1n7), octanoylcarnitine, X-12450, erythritol, 3-hydroxybutyrate (BHBA), 3-(4-hydroxyphenyl)propionate, 1-heptadecanoylglycerophosphocholine, 3-phenylpropionate (hydrocinnamate), oleoyltaurine, and mixtures thereof;

wherein the metabolite that modulates fiber digestibility is selected from the group consisting of 1-heptadecanoylglycerophosphoethanolamine, 1-palmitoylplasmenylethanolamine, 1-palmitoylglycerol (1-monopalmitin), alpha-tocopherol, ribitol, and mixtures thereof;

wherein the at least 6 distinct metabolites comprise at least two of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine; and

wherein the pet food composition provides at least a 5% increase or at least a 5% decrease in at least one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility or protein digestibility in the companion animal upon administration of the pet food composition to the companion animal.

2. The pet food composition of claim 1 , wherein the composition comprises at least 12 distinct metabolites, including at least 2 distinct metabolites for modulating each one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal.

3. The pet food composition of claim 1 , wherein the composition comprises at least 18 distinct metabolites, including at least 3 distinct metabolites for modulating each one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal.

4. The pet food composition of claim 1 , wherein the metabolite that modulates organic matter digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), pantothenate, X-09789, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), 3-hydroxybutyrate (BHBA), adrenate (22:4n6), docosapentaenoate (n3 DPA; 22:5n3), eicosenoate (20:1n9), eicosenoate (20:1n11), X-11378, alpha linolenate (18:3n3), gamma linolenate (18:3n6), stachydrine, glycerate, gamma-glutamylphenylalanine, and mixtures thereof.

5. The pet food composition of claim 1 , wherein the metabolite that modulates dry matter digestibility is selected from the group consisting of mannose, trigonelline (N′-methylnicotinate), arachidonate (20:4n6), dihomo-linoleate (20:2n6), N-palmitoyl taurine, docosapentaenoate (n6 DPA; 22:5n6), X-09789, pantothenate, docosapentaenoate (n3 DPA; 22:5n3), X-16975, 3-hydroxybutyrate (BHBA), X-11378, linolenate [alpha or gamma; (18:3n3 or 6)], gamma-glutamylphenylalanine, dihomo-linolenate (20:3n3 or n6), eicosenoate (20:1n9 or 11), arabitol, adrenate (22:4n6), and mixtures thereof.

6. The pet food composition of claim 1 , wherein the metabolite that modulates energy digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), N-palmitoyl taurine, betaine, X-09789, pantothenate, adrenate (22:4n6), dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), X-11378, glycerate, 3-hydroxybutyrate (BHBA), docosapentaenoate (n3 DPA; 22:5n3), stachydrine, X-17185, eicosenoate (20:1n9), eicosenoate (20:1n11), alpha linolenate (18:3n3), gamma linolenate (18:3n6), gamma-glutamylphenylalanine, and mixtures thereof.

7. The pet food composition of claim 1 , wherein the metabolite that modulates fat digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, arachidonate (20:4n6), mannose, betaine, oxidized glutathione (GSSG), X-11378, dihomo-linoleate (20:2n6), glycerate, campesterol, docosapentaenoate (n6 DPA; 22:5n6), glycolate (hydroxyacetate), pantothenate, adrenate (22:4n6), X-17185, N-acetylornithine, gamma-glutamylphenylalanine, octanoylcarnitine, stachydrine, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), docosapentaenoate (n3 DPA; 22:5n3), 3-hydroxybutyrate (BHBA), and mixtures thereof.

8. The pet food composition of claim 1 , wherein the metabolite that modulates protein digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, mannose, dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), X-11378, trans-4-hydroxyproline, arachidonate (20:4n6), X-17185, betaine, X-15461, N-acetylornithine, creatine, stachydrine, 4-hydroxyphenyl acetate, eicosenoate (20:1n9), eicosenoate (20:1n11), campesterol, gamma-glutamylphenylalanine, pantothenate, mannitol, docosapentaenoate (n3 DPA; 22:5n3), adrenate (22:4n6), alpha linolenate (18:3n3), gamma linolenate (18:3n6), and mixtures thereof.

9. The pet food composition of claim 1 , wherein the pet food composition provides at least a 10% increase in at least one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility or protein digestibility in the companion animal.

10. The pet food composition of claim 1 , wherein the at least 6 distinct metabolites comprise at least three of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine.

11. The pet food composition of claim 1 , wherein the at least 6 distinct metabolites comprise at least four of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine.

12. The pet food composition of claim 1 , wherein the at least 6 distinct metabolites comprise at least five of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine.

13. The pet food composition of claim 1 , wherein the at least 6 distinct metabolites comprise trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), and 1-heptadecanoylglycerophosphoethanolamine.

14. A method for modulating digestibility of at least one of organic matter, dry matter, fiber, energy, fat or protein in a companion animal, the method comprising administering the pet food composition of claim 1 to the companion animal.

15. A pet food composition comprising:

protein, carbohydrates, fat, fiber, and

at least 6 distinct metabolites for individually modulating organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal, the at least 6 distinct metabolites comprising at least one of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), betaine, dihomo-linoleate (20:2n6), or 1-heptadecanoylglycerophosphoethanolamine;

wherein the metabolite that modulates organic matter digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), pantothenate, X-09789, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), 3-hydroxybutyrate (BHBA), adrenate (22:4n6), docosapentaenoate (n3 DPA; 22:5n3), eicosenoate (20:1n9), eicosenoate (20:1n11), X-11378, alpha linolenate (18:3n3), gamma linolenate (18:3n6), stachydrine, glycerate, gamma-glutamylphenylalanine, X-16975, X-17185, arabitol, creatine, octanoylcarnitine, trans-4-hydroxyproline, X-17010, glycolate (hydroxyacetate), N-acetylornithine, campesterol, oxidized glutathione (GSSG), phenylalanine, oleoyltaurine, arabonate, X-12450, palmitoleate (16:1n7), acetylcarnitine, palmitate (16:0), erythritol, linoleate (18:2n6), stearate (18:0), and mixtures thereof;

wherein the metabolite that modulates dry matter digestibility is selected from the group consisting of mannose, trigonelline (N′-methylnicotinate), arachidonate (20:4n6), dihomo-linoleate (20:2n6), N-palmitoyl taurine, docosapentaenoate (n6 DPA; 22:5n6), X-09789, pantothenate, docosapentaenoate (n3 DPA; 22:5n3), X-16975, 3-hydroxybutyrate (BHBA), X-11378, linolenate [alpha or gamma; (18:3n3 or 6)], gamma-glutamylphenylalanine, dihomo-linolenate (20:3n3 or n6), eicosenoate (20:1n9 or 11), arabitol, adrenate (22:4n6), X-17185, Glycerate, glutathione (oxidized (GSSG)), mannitol, octanoylcarnitine, N-acetylornithine, X-17010, glycolate (hydroxyacetate), stachydrine, campesterol, palmitoleate (16:1n7), creatine, X-12450, oleoyltaurine, arabonate, trans-4-hydroxyproline, phenylalanine, erythritol, palmitate (16:0), and mixtures thereof;

wherein the metabolite that modulates energy digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), N-palmitoyl taurine, betaine, X-09789, pantothenate, adrenate (22:4n6), dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), X-11378, glycerate, 3-hydroxybutyrate (BHBA), docosapentaenoate (n3 DPA; 22:5n3), stachydrine, X-17185, eicosenoate (20:1n9), eicosenoate (20:1n11), alpha linolenate (18:3n3), gamma linolenate (18:3n6), gamma-glutamylphenylalanine, X-16975, creatine, campesterol, glycolate (hydroxyacetate), X-17010, octanoylcarnitine, N-acetylornithine, trans-4-hydroxyproline, phenylalanine, oxidized glutathione (GSSG), arabitol, mannitol, acetylcarnitine, erythritol, oleoyltaurine, X-12450, palmitoleate (16:1n7), arabonate, palmitate (16:0), docosahexaenoate (DHA; 22:6n3), linoleate (18:2n6), stearate (18:0), and mixtures thereof;

wherein the metabolite that modulates fat digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, arachidonate (20:4n6), mannose, betaine, oxidized glutathione (GSSG), X-11378, dihomo-linoleate (20:2n6), glycerate, campesterol, docosapentaenoate (n6 DPA; 22:5n6), glycolate (hydroxyacetate), pantothenate, adrenate (22:4n6), X-17185, N-acetylornithine, gamma-glutamylphenylalanine, octanoylcarnitine, stachydrine, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), docosapentaenoate (n3 DPA; 22:5n3), 3-hydroxybutyrate (BHBA), X-17010, X-16975, 15-methylpalmitate (isobar with 2-methylpalmitate), mannitol, citrulline, alpha linolenate (18:3n3), gamma linolenate (18:3n6), phenylalanine, erythritol, arabitol, eicosenoate (20:1n9), eicosenoate (20:1n11), cholate, gamma-glutamylalanine, creatine, 3-dehydrocholate, docosahexaenoate (DHA; 22:6n3), trans-4-hydroxyproline, 7-ketodeoxycholate, 12-dehydrocholate, chenodeoxycholate, acetylcarnitine, palmitoleate (16:1n7), and mixtures thereof;

wherein the metabolite that modulates protein digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, mannose, dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), X-11378, trans-4-hydroxyproline, arachidonate (20:4n6), X-17185, betaine, X-15461, N-acetylornithine, creatine, stachydrine, 4-hydroxyphenyl acetate, eicosenoate (20:1n9), eicosenoate (20:1n11), campesterol, gamma-glutamylphenylalanine, pantothenate, mannitol, docosapentaenoate (n3 DPA; 22:5n3), adrenate (22:4n6), alpha linolenate (18:3n3), gamma linolenate (18:3n6), X-16975, glycerate, phenylalanine, oxidized glutathione (GSSG), palmitoleate (16:1n7), octanoylcarnitine, X-12450, erythritol, 3-hydroxybutyrate (BHBA), 3-(4-hydroxyphenyl)propionate, 1-heptadecanoylglycerophosphocholine, 3-phenylpropionate (hydrocinnamate), oleoyltaurine, and mixtures thereof;

wherein the metabolite that modulates fiber digestibility is selected from the group consisting of 1-heptadecanoylglycerophosphoethanolamine, 1-palmitoylplasmenylethanolamine, 1-palmitoylglycerol (1-monopalmitin), alpha-tocopherol, ribitol, and mixtures thereof;

wherein the at least 6 distinct metabolites are present in the pet food composition in at least one amount selected from the group consisting of (i) about 0.01 wt. % to about 10 wt. % of the pet food composition and (ii) about 1 IU of the at least 6 metabolites/kg of the pet food composition to about 500,000 IU of the at least 6 metabolites/kg of the pet food composition; and

wherein the pet food composition provides at least a 5% increase or at least a 5% decrease in at least one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility or protein digestibility in the companion animal upon administration of the pet food composition to the companion animal.

16. The pet food composition of claim 1 , wherein the composition comprises at least 12 distinct metabolites, including at least 2 distinct metabolites for modulating each one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal.

17. The pet food composition of claim 1 , wherein the composition comprises at least 18 distinct metabolites, including at least 3 distinct metabolites for modulating each one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility and protein digestibility in a companion animal.

18. The pet food composition of claim 1 , wherein the metabolite that modulates organic matter digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), pantothenate, X-09789, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), 3-hydroxybutyrate (BHBA), adrenate (22:4n6), docosapentaenoate (n3 DPA; 22:5n3), eicosenoate (20:1n9), eicosenoate (20:1n11), X-11378, alpha linolenate (18:3n3), gamma linolenate (18:3n6), stachydrine, glycerate, gamma-glutamylphenylalanine, and mixtures thereof.

19. The pet food composition of claim 1 , wherein the metabolite that modulates dry matter digestibility is selected from the group consisting of mannose, trigonelline (N′-methylnicotinate), arachidonate (20:4n6), dihomo-linoleate (20:2n6), N-palmitoyl taurine, docosapentaenoate (n6 DPA; 22:5n6), X-09789, pantothenate, docosapentaenoate (n3 DPA; 22:5n3), X-16975, 3-hydroxybutyrate (BHBA), X-11378, linolenate [alpha or gamma; (18:3n3 or 6)], gamma-glutamylphenylalanine, dihomo-linolenate (20:3n3 or n6), eicosenoate (20:1n9 or 11), arabitol, adrenate (22:4n6), and mixtures thereof.

20. The pet food composition of claim 1 , wherein the metabolite that modulates energy digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), mannose, arachidonate (20:4n6), dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), N-palmitoyl taurine, betaine, X-09789, pantothenate, adrenate (22:4n6), dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), X-11378, glycerate, 3-hydroxybutyrate (BHBA), docosapentaenoate (n3 DPA; 22:5n3), stachydrine, X-17185, eicosenoate (20:1n9), eicosenoate (20:1n11), alpha linolenate (18:3n3), gamma linolenate (18:3n6), gamma-glutamylphenylalanine, and mixtures thereof.

21. The pet food composition of claim 1 , wherein the metabolite that modulates fat digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, arachidonate (20:4n6), mannose, betaine, oxidized glutathione (GSSG), X-11378, dihomo-linoleate (20:2n6), glycerate, campesterol, docosapentaenoate (n6 DPA; 22:5n6), glycolate (hydroxyacetate), pantothenate, adrenate (22:4n6), X-17185, N-acetylornithine, gamma-glutamylphenylalanine, octanoylcarnitine, stachydrine, dihomo-linolenate (20:3n3), dihomo-linolenate (20:3n6), docosapentaenoate (n3 DPA; 22:5n3), 3-hydroxybutyrate (BHBA), and mixtures thereof.

22. The pet food composition of claim 1 , wherein the metabolite that modulates protein digestibility is selected from the group consisting of trigonelline (N′-methylnicotinate), X-09789, mannose, dihomo-linoleate (20:2n6), docosapentaenoate (n6 DPA; 22:5n6), X-11378, trans-4-hydroxyproline, arachidonate (20:4n6), X-17185, betaine, X-15461, N-acetylornithine, creatine, stachydrine, 4-hydroxyphenylacetate, eicosenoate (20:1n9), eicosenoate (20:1n11), campesterol, gamma-glutamylphenylalanine, pantothenate, mannitol, docosapentaenoate (n3 DPA; 22:5n3), adrenate (22:4n6), alpha linolenate (18:3n3), gamma linolenate (18:3n6), and mixtures thereof.

23. The pet food composition of claim 1 , wherein the pet food composition provides at least a 10% increase in at least one of organic matter digestibility, dry matter digestibility, fiber digestibility, energy digestibility, fat digestibility or protein digestibility in the companion animal.

24. A method for modulating digestibility of at least one of organic matter, dry matter, fiber, energy, fat or protein in a companion animal, the method comprising administering the pet food composition of claim 15 to the companion animal.