Being a dietary supplement, whey and other protein powders can be reconstituted at the time of usage by mixing with solvents such as water, juice, milk or any other liquids. These whey proteins are famous among athletes because it has the ability to get digested very quickly and return the post workout body from catabolic state to anabolic state (muscle wasting state to muscle building state). Whey protein isolates are also widely used in infant diets so as provide natural source of amino acids which helps in the growth and development of the body.
So what is whey protein isolate?
A whey protein isolate is basically a dietary supplement created by separating components of milk. It is a by-product obtained during the cheese making process. Whey isolates contain a higher percentage of pure protein and is virtually lactose free, fat free, carbohydrate free and also cholesterol free. Whey proteins have high concentration of branched-chain amino acids and are quickly absorbed into the body. It stimulates protein synthesis.
True Amino is an Australian Sports supplement brand. You can visit www.trueamino.com.au to get more information on protein products. The major protein supplement they supply is the whey protein isolates (WPI). The whey protein isolate available in True Amino, consists of 3 ingredients. They are New Zealand Whey Protein Isolate, Organic Stevia (plant base sweetener) and Natural Flavour. Thus it is 100% natural. True Amino WPI does not have cheap substitutes of amino acids. It has exceptional low fat, sugar and next to zero lactose. The WPI produced here comes from cows that are grass fed in the green New Zealand pastures.
In whey isolates the base component (water) is removed and is made free from lactose and cholesterol. They are at least 90% protein. In the production of whey isolate two separate methods are generally used.
The first method uses ion exchangers which extract native whey protein from the whey stream. In this method mild pH adjustments are used to activate and deactivate the attraction between the protein molecules and ion exchange resin. The temporary binding between the protein and the resin is washed away thoroughly by the reactor. Any changes in protein conformation within the pH range are reversible and are not considered as denaturation. This method is best known for producing highly pure whey proteins.
The second method is the membrane filtration method. It is a combination of microfiltration and ultrafiltration. In this process, pressure is applied across the surface of the membrane forcing the smaller molecules through the membrane while the larger molecules are retained. The membrane filtration is less selective, since it allows any molecule within a size range, to be kept back.
Thus, your body is made out of the every bit of the food you feed it. Supplementsare required for an active lifestyle. So be conscious of what supplements you add to your diet. Always go with the natural products like the products available from True Amino, if you seek the best results.