FOOD PRODUCT PROVIDING SUSTAINED BLOOD LEVELS OF EXOGENOUS SUBSTANCES
The present invention relates to a food product comprising soluble fibre and at least one exogenous biologically active substance. It further relates to the uses of a mixture comprising at least soluble fibre and at least one exogenous substance in the preparation of a food product to avoid short-term peaks of the exogenous substance in serum, for example. Preferably the food product is a bar comprising caffeine.
1 . A food product comprising an effective amount of soluble fibre and from about 200 to about 400 mg creatine, wherein the food product achieves a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
2 . The food product of claim 1 , wherein the soluble fibre is a viscous soluble fibre.
3 . The food product of claim 1 comprising from about 2% to about 40% of soluble fibre by weight of the product.
4 . The food product of claim 1 comprising at least one source of soluble fiber selected from the group consisting of barley flour and oat bran concentrate and if oat bran concentrate is present, it comprises from about 20% to about 80% by weight raw ingredients.
5 . The food product of claim 1 , wherein the soluble fiber comprises from about 6% to about 10% β-glucan by weight.
6 . The food product of claim 1 comprising from about 5% to about 20% of protein by weight of the product, from about 1% to about 10% of fats and/or oils by weight of the product, and from about 40% to about 70% of carbohydrates by weight of the product.
7 . A method for slowing down absorption rate of creatine in the gastro-intestinal tract comprising the step of administering a composition comprising an effective amount of soluble fiber and from about 200 to about 400 mg creatine, wherein the composition achieves a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
8 . The method of claim 7 , wherein the composition is designed for an individual selected from the group consisting of an athlete, a sportsmen, physically active people, and combinations thereof.
9 . A method for avoiding short-term peaks of creatine in serum and/or to keep the serum concentration of creatine maintained for a prolonged time comprising the step of administering a composition comprising an effective amount of soluble fiber and from about 200 to about 400 mg creatine, wherein the composition achieves a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
10 . The method of claim 9 , wherein the composition is designed for an individual selected from the group consisting of an athlete, a sportsmen, physically active people, and combinations thereof.
11 . A method for conferring happiness, a good mood, a feeling of well-being, increased mental alertness and/or wakefulness for a prolonged time comprising the step of administering a composition comprising an effective amount of soluble fiber and from about 200 to about 400 mg creatine, wherein the composition achieves a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
12 . A consumable package comprising a liquid and a solid product, wherein the solid product is a food product comprising an effective amount of soluble fibre and the liquid product comprises creatine, wherein the liquid and solid products achieve a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
13 . The consumable package of claim 12 , wherein the solid product is a bar and the liquid product is a beverage.
14 . The consumable package of claim 12 , wherein the soluble fibre is a viscous soluble fibre.
15 . The consumable package of claim 12 comprising from about 2% to about 40% of soluble fibre by weight of the solid product.
16 . The consumable package of claim 12 , wherein the solid product comprises at least one source of soluble fiber selected from the group consisting of barley flour, oat bran concentrate, and combinations thereof, and if oat bran concentrate is present, it comprises from about 20% to about 80% by weight raw ingredients.
17 . The consumable package of claim 12 , wherein the soluble fiber comprises from about 6% to about 10% β-glucan by weight solid product.
18 . A method for the preparation of a consumable package for rapidly achieving a serum concentration of at least 2.0 mg of creatine per liter serum and for sustaining the concentration for up to about 6 hours, the method comprising:
placing a liquid product and a solid product within the consumable product package, wherein the solid product is a food product comprising an effective amount of soluble fiber and the liquid and solid product each comprise creatine, and wherein the product achieves a blood plasma level of creatine at 30 minutes after ingestion thereof that is less than one half of the blood plasma level of creatine at about 3 hours.
19 . The method of claim 18 , wherein the solid product comprises from about 2% to about 40% of soluble fibre by weight of the solid product.
20 . The method of claim 18 , wherein the solid product is a bar and the liquid product is a beverage.