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New Tool To Help Ensure Quality Dietary Supplements

The U.S. Pharmacopeial (USP) Convention recently announced a first-of-its kind collection of standards designed to assist dietary supplements manufacturers in improving the standards for quality and purity that helps protect consumers. The USP Dietary Supplements Compendium (DSC) will also help manufacturers in complying with Food and Drug Administration (FDA)-issued current Good Manufacturing Practices (cGMPs). Under these practices, manufacturers are responsible for the quality of the ingredients they use in manufacturing their finished dietary supplements like whey protein.

The DSC is a comprehensive resource containing quality specifications for dietary supplements and their ingredients. These quality specifications include standards for identity, strength, purity and performance characteristics (e.g., dissolution, disintegration) of more than 500 dietary supplements and ingredients. In addition to these standards, the DSC includes general and regulatory information, guidance documents, appendices, and macro/microscopy, thin layer chromatography (TLC) and high performance liquid chromatography (HPLC) full-color images that greatly simplify the analysis of ingredients of botanical origin in liquid form including muscle milk—making it a central repository of necessary information for dietary supplements manufacturers.

"With the release of this new Dietary Supplements Compendium, USP is seeking to partner with ingredient suppliers, dietary supplements manufacturers, contract laboratories, regulatory bodies and independent consultants to raise the quality of supplements and to fulfill the need for public standards in the dietary supplement community," said James Griffiths, Ph.D., vice president of food, dietary supplement and excipient standards for USP. "With the current cGMPs from FDA stipulating that dietary supplements manufacturers determine the quality of ingredients they buy from suppliers by setting their own specifications, the DSC can significantly assist manufacturers by providing guidance on suitable specifications, including scientifically valid analytical methods and acceptance criteria. Consumers expect and deserve this kind of added protection."

The DSC serves as a tool for manufactures in:

• Developing, manufacturing and testing new whey protein products;
• Qualifying raw materials;
• Preparing for international quality control and cGMP audits;
• Setting and validating standard operating procedures;
• Collecting in-process and batch-release tests; and
• Accurately packaging, labeling and storing products.

The DSC draws its quality specifications from the United States Pharmacopeia–National Formulary (USP–NF) and the Food Chemicals Codex (FCC), USP's publications of standards for the identity, strength, purity and consistency of medicines and food ingredients, respectively. These specifications include items such as animal pak, for example, that may be considered dietary supplements or ingredients, including amino acids, vitamins, minerals, articles of botanical origin and their dosage forms.

USP–NF is considered an official compendium under the Federal Food, Drug, and Cosmetic Act (FDCA), with the FDCA food misbranding provisions applying to any dietary supplement product represented as conforming to compendial specifications (and such products being deemed misbranded by FDA if they fail to so conform).

About the Author

Food Supplement store offers protein bars, creatine, muscle milk, colon cleanse and other healthy food supplements.For more details please visit:http://www.24hoursupplements.com/

What in the Principle of the High Performance Liquid Chromatography?

According to Wikipedia, "High performance liquid chromatography (HPLC) is a form of column chromatography used frequently in biochemistry and analytical chemistry. It is sometimes referred to as high pressure liquid chromatography, although this terminology is considered out-of-date and disapproved by many. HPLC is used to separate components of a mixture by using a variety of chemical interactions between the substance being analyzed (analyte) and the chromatography column."

http://en.wikipedia.org/wiki/High_performance_liquid_chromatography

Thermo Fisher Scientific Demonstrates Faster, More Accurate LC/MS Sample Screening
SAN JOSE, Calif. - Thermo Fisher Scientific Inc., the world leader in serving science, announced today that it will demonstrate the advanced analytical capabilities delivered by combining its award-winning Thermo Scientific Exactive liquid chromatography/mass spectrometry (LC/MS) system with its Thermo Scientific Transcend technology for a complete LC/MS solution. For challenging screening ...

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