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There are significant differences between whey protein concentrates and low temperature agglomerated micro filtered whey protein isolate WPI-90S. There are also significant nutritional, immunological and digestive implications of the proteins which are absent in conventional ion exchange whey protein concentrates, followed by concentration and spray drying. Organic Selenium WPI-90S also contains 100% of the daily value of selenium in the natural organic form as selenomethionine per 10 gram/serving. WPI-90S has excellent stability through a wide range of pH and an excellent dispersability. Mix well with water, tea, yogurt, cereals or your favorite beverage one to two times a day.
Note: Nutritecks products are fine grind soluble concentrated ready to use powders, which may be mixed or added to warm water (not hot) yogurt and most of your regular non alcoholic beverages or simply sprinkled on cereals (like sprinkling spices), without compromising product effectiveness or quality. Keep containers closed in a cool dry area to prevent contamination before/after use.
Amino Acid Profile grams / 100 grams
Secure On Line SSL Shopping Below Description: High Nutritional Value, Low Lactose, Low Fat.
Item No. WPI-90S-300 Price: 300 gram $48.70 US ea
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WHEY PROTEIN ISOLATES / SELENIUM Glutathione and its dependent enzymes play an important role in defense mechanisms that protect against cancer. The provision of glutathione precursors by whey proteins may explain the ability of dietary whey proteins to enhance both humoral and cell-mediated immune responses in laboratory animals. Whey contains growth factors with anti-cancer action at extremely low concentrations, and these compounds may survive digestion in sufficient quantities to generate a physiological response. Whey protein concentrate also contains the membrane phospholipid sphingomyelin, which has a strong ability to suppress tumor growth. When undenatured, lactoferrin, serum albumin and Alpha lactalbumin contain almost the same number of cysteine residues per total amino acid (Eigel et al, 1984; Goodman and Schanbacher, 1991). Hence, in serum albumin, there are 17 cystine residues per 66,000 MW molecule, and six Glu-Cys dipeptides (Eigel et al, 1984); in Lactoferrin 17 cystine residues per 77,000 MW, and four Glu-Cys dipeptides (Goodman and Schanbacher, 1991); and in Alpha-Lactalbumin, four cystine residues per 14,000 MW molecule (Eigel et al, 1984). On the other hand beta-lactoglobulin has only two cystine residues per 18,400 MW molecule (Eigel et al, 1984), and IgG1, the predominant immunoglobulin in cows milk serum, only four disulfide bridges (cysteine) per 166,000MW molecule (Baruchel et al, 1996). By maintaining high intracellular GSH levels, oxidative damage is minimized (Fidelus and Tsan, 1986; Gougerot-Pocidalo et al, 1988). In fact the capacity of a cell to recover from an oxidative insult is considered to be represented by its ability to regenerate intracellular stores of Glutathione (Noelle and Lawrence, 1981) This can also prevent disease or aid recovery. Even when an animal does not come down with an illness, it's immune system will be primed to fight it. In this way one can take advantage of both approaches to health, prevention and therapeutic. The mechanisms responsible for depletion of glutathione levels are varied and often times need to be corrected prior to establishing pre-depletion levels of glutathione or ultimately, optimum levels. Nutritional deprivation has a major effect on an animal's ability to maintain, and/or increase glutathione. For example, the biosynthetic supply of reduced glutathione is sufficient to withstand an inflammatory challenge in well-nourished animals but not in protein deficient or amino acid imbalanced animals. Also, the amount of free radical exposure or reactive oxygen derive molecules has a significant effect on how quickly glutathione levels can be replenished. The availability of cystine within the cell is the apparent rate limiting factor in the synthesis of glutathione to replenish the cell's store during the immune response or after oxidative molecule challenge. Given the nature of the active peptides, or "bioactive peptides", in whey protein, the oral administration of these peptides induces a rapid replenishment of glutathione (GSH) especially in the lymphocyte during the GSH-depleting development of the immune response. It is likely that immunoactive di-and tri- peptides can pass freely across the intestinal wall and react directly with peripheral lymphocytes. The amount of cellular (GSH) is a tightly self-regulated system because of the feedback inhibition of gamma-glutamylcystine synthetase activity by the GSH level (Richman and Meister, 1975). In reality, the Cystine delivery system of whey protein produces a substantial increase in cellular GSH up to but not above normal values. Whey protein releases Cystine or glutamylcystine in the small intestine and after transport in the blood plasma, these Cystine di-peptides effectively cross the cell's membrane. Cystine di-peptides remain stable in the circulation, unlike glutathione itself. It is well accepted that the absorption of di- and tri- peptides from the gastrointestinal tract is an important biological phenomenon and a significant proportion of circulating amino acids are in the form of small peptides (Power and Murphy, 1999). Once liberated in the body, bioactive peptides perform an impressive array of regulatory functions and display a wide range of other activities. The bioactivity of whey protein is dependant upon a critical concentration of various bioactive proteins one of which being Lactoferrin. Several antimicrobial peptides can be derived from the protein Lactoferrin. Lactoferrin is a well-characterized iron-binding glycoprotein that occurs in mammalian body fluids, most notably milk. As an intact protein, its is considered to be an important host defense against microbial infections. Enzymatic cleavage of Lactoferrin has been demonstrated to produce three distinct peptides with antibacterial activity towards entertoxigenic E. coli. Two of these peptides display antimicrobial activity toward a number of pathogenic microorganisms, while a third peptide has been reported to inhibit the growth of Listeria monocytogenes. (Power and Murphy, 1999) The innate structure and composition of whey protein enable its bioactive proteins rapid and efficient absorption. The presence of milk derived peptides enables one to make scientifically viable conclusions. It is a well-known fact that part of the importance of dietary protein is manifested through intermediate biologically active peptides formed as a part of the degradation process in the gastrointestinal tract. Significant evidence may be found in the literature to support the notion of nutritionally important, bioactive peptides over free amino acids and intact protein have been reported in the literature (Siemensma et al., 1993). These include: Transport of short peptides across the intestinal wall is facilitated compared to free amino acids. Peptides are less hypertonic than free amino acids and this has the net effect of increasing their efficiency of absorption and reduces osmotic problems. Short peptides, in many cases, are less antigenic than larger polypeptides or the native protein from which they are derived. There is evidence from animal and cell culture studies that milk proteins have anti-carcinogenic properties. This review discusses the anti-carcinogenic potential of milk proteins provided by whey protein isolate. Proteins supplying the sulfur amino acids cysteine and methionine appear to play a central role in tumor prevention. Milk components such as bovine serum albumin, alpha-lactalbumin and lactoferrin are also rich sources of gamma-glutamylcysteine, which can be utilized at the cellular level to synthesize glutathione. Australian Journal of Dairy Technology 1998, 53:37-47 Selenomethionine is well absorbed and retained. From selenomethionine, all other needed selenium compounds are produced in the body. On the other hand, selenomethionine, like its sulfur analog, methionine, cannot be synthesized efficiently in the human organism. All quality nutritional selenium supplements should therefore contain selenomethionine Selenium is an essential mineral in human nutrition. Selenium Yeast is a natural dietary selenium supplement with clinically proven physiological value in improving the selenium status in man. Selenium is a known anti oxidant and is an essential component of Glutathione peroxidase enzyme, which inactivates tree radicals. Selenium is required in thyroid metabolism while converting active thyroid hormone (14) into the inactive thyroid hormone (13). lnactivates heavy metals, especially mercury, lead and cadmium. Borglund, M and Akesson, B. 1988 Effect of selenium supplementation on the distribution of selenium in plasma proteins of health subjects. lnternat. J. Vit. Nutr. Res. 58, 97-102. Clark, L C. et. al., 1996 Effects of selenium supplementation cancer prevention in patients with carcinoma of the skin. iouri American Medical Assoc. 276 (24), 1957-1963. Clausen, J. and Nielsen, S. A. 1998 Comparison of whole blood se nium values and erythrocytes of glutathione peroxidase activities normal individuals on supplementation with selenate, seleni L-selenomethionine and high selenium yeast. Biol. Trace EIem. R15, 125-138. Kumpulainen, i., Salmenpera, L, Siimes, M.A., Koivistoinen, P., a Perheentupa, i. 1985 Selenium status of exclusively breast-I infants as influences by maternal organic or inorganic selenium si plementation. i. Amer. Clin. Nutr. 42, 829-835.
Information provided on this site is for educational use only, and is not intended as medical advice. If you have any serious health concerns you should always check with your health care practitioner before self-administering remedies. This information has not been evaluated by the US Food and Drug Administration. These products are not intended to treat, cure or diagnose any medical condition. Fax Your Printed Order Click Here: To Print Your Secure Online Order Form
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GLUTATHIONE
GSH CYSTEINE
Description
WPI-90S: Our New
agglomerated micro filtered pure whey protein isolate with organic
selenium (selenomethionine) nutritional food, is of the highest
quality and purity, using a new patent
pending low temperature process, to preserve the
biological nature and
activity of the product, which maximizes immunoglobulins, glutathione
and lactoferrin levels.
WPI-90S
should be taken 1/2 to 1 hour before meals at a rate of 10 grams / 1 to 2
times per day
Packaging:
300 gram jars / 30 day supply
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