Roasted coffee with resveratrol
The present invention describes new compositions of matter comprising (1) roasted coffee beans in either whole bean form or in ground form to which a formulation containing resveratrol and glycerin and/or specified additional additives have been added, (2) liquid beverages extracted at a pressure of less than 2000 bar from said roasted coffee beans or grounds to which a formulation containing resveratrol and glycerin and/or specified additional additives have been added; and (3) so-called “instant coffee” or “soluble coffee” prepared from roasted coffee beans to which a formulation containing resveratrol and glycerin and/or specified additional additives have been added, but in which a pulverized coffee component is specifically excluded. The formulation including glycerin leads to increased solubility and bioavailability of resveratrol. By adding a formulation containing resveratrol and glycerin to roasted coffee beans and/or instant coffee, consumers enjoy the health benefits of resveratrol in their coffee without drinking red wine.
1. A composition comprising roasted coffee to which a formulation consisting essentially of resveratrol and glycerin has been added.
2. The composition of claim 1 , wherein green coffee is specifically excluded from the composition.
3. The composition of claim 1 , wherein said roasted coffee is in whole bean or ground form.
4. The composition of claim 1 , wherein one or more additional additives selected from the group consisting of ground or pulverized cocoa beans, ground or pulverized vanilla beans, vitamins including vitamin D, antioxidants, nutraceuticals, dietary fiber, an omega-3 oil, an omega-6 oil, an omega-9 oil, a flavonoid, lycopene, selenium, beta-carotene, vegetable extracts, hawthorn berry, nattokinase, fish oil, co-enzyme Q-10, garlic, niacin, magnesium, and guggul are added.
5. The composition of claim 1 , wherein said formulation containing resveratrol and glycerin is drip coated and/or spray coated onto roasted coffee beans.
6. The composition of claim 1 , wherein said formulation containing resveratrol and glycerin has molar ratio of between 1:1 and 1:10,000 of resveratrol and glycerin.
7. The composition of claim 1 , wherein said formulation contains resveratrol at a concentration of about 0.1 mg to about 1000 mg per 28 grams of roasted coffee.
8. The composition of claim 1 , wherein said formulation contains resveratrol at a concentration of about 10 mg per 28 grams of roasted coffee.
9. A composition comprising a liquid extract, said liquid extract being produced by subjecting the composition of claim 1 to an aqueous solution at a pressure of less than about 2000 bar.
10. A composition produced by drying the liquid extract of claim 9 .
11. The composition of claim 9 , wherein an unextracted pulverized coffee component is specifically excluded from the composition.
12. A method to produce a composition of matter comprising roasted coffee to which a formulation consisting essentially of resveratrol and glycerin has been added, the method comprising spraying the formulation of resveratrol and glycerin onto the roasted coffee using a spray coating technique.
13. The method of claim 12 , wherein the formulation containing resveratrol and glycerin has a molar ratio of between 1:1 and 1:10,000 of resveratrol and glycerin.
14. The method of claim 12 , wherein said formulation contains resveratrol at a concentration of about 0.1 mg to about 1000 mg per 28 grams of roasted coffee.
15. The method of claim 12 , wherein said formulation contains resveratrol at a concentration of about 10 mg per 28 grams of roasted coffee.
16. A method to produce a composition of matter comprising roasted coffee to which a formulation consisting essentially of resveratrol and glycerin has been added, the method comprising drip coating the formulation of resveratrol and glycerin onto the roasted coffee using a drip coating technique.
17. The method of claim 16 wherein the formulation containing resveratrol and glycerin has a molar ratio of between 1:1 and 1:10,000 of resveratrol and glycerin.
18. The method of claim 16 , wherein said formulation contains resveratrol at a concentration of about 0.1 mg to about 1000 mg per 28 grams of roasted coffee.
19. The method of claim 16 , wherein said formulation contains resveratrol at a concentration of about 10 mg per 28 grams of roasted coffee.
20. A composition of matter comprised of “instant coffee” or “soluble coffee” prepared from roasted coffee beans to which a formulation consisting essentially of resveratrol and glycerin has been added.
21. The composition of claim 20 , wherein an unextracted pulverized coffee component is specifically excluded from the composition.
22. The composition of claim 20 , wherein the formulation containing resveratrol and glycerin has a molar ratio of between 1:1 and 1:10,000 of resveratrol and glycerin.
23. The composition of claim 20 , wherein said formulation contains resveratrol at a concentration of about 0.1 mg to about 1000 mg per 28 grams of roasted coffee.
24. The composition of claim 20 , wherein said formulation contains resveratrol at a concentration of about 10 mg per 28 grams of roasted coffee.