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Herbal supplements industry lashes out at fraud claims

Posted: Published on February 9th, 2015

ALBANY, N.Y. - DNA barcoding has exposed some infamous cases of food fraud, like cheap catfish sold as pricey grouper and expensive "sheep's milk" cheese that was really made from cow's milk. But can it tell if a pill touted as an energy-booster contains ginseng or is just a mix of rice powder and pine? Some scientists say yes, while industry groups and some independent experts say DNA testing alone is inadequate for analyzing botanical products that have gone through a lot of processing from leaf to tablet. About 65,000 dietary supplements are on the market, consumed by more than 150 million Americans, according to a 2013 Canadian government study. The American Botanical Council estimates U.S. sales of herbal supplements came to $6 billion that year. The U.S. Food and Drug Administration requires companies to verify their products are safe and properly labeled, but supplements are exempt from the FDA's strict approval process for prescription drugs. New York Attorney General Eric Schneiderman says lax oversight of supplements can have serious public health consequences, noting a 2013 hepatitis outbreak traced to a tainted diet supplement and the death of a baby at a Connecticut hospital after doctors gave the child a … Continue reading

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Chemistry 51B: Organic Chemistry. Lecture 10 – Video

Posted: Published on February 9th, 2015

Chemistry 51B: Organic Chemistry. Lecture 10 UCI Chem 51B: Organic Chemistry (Winter 2015) Lec 10. Organic Chemistry -- Electrophilic Addition Reaction View the complete course: http://ocw.uci.edu/courses/chem_51b_organic_chemistry.html... By: UCIrvineOCW … Continue reading

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Why Unboil an Egg? Gregory Weiss Answers UC Irvine – Video

Posted: Published on February 9th, 2015

Why Unboil an Egg? Gregory Weiss Answers UC Irvine Gregory Weiss, UC Irvine chemistry professor, talks about unboiling egg white proteins and returning them to their original state. The ability to quickly restore molecular proteins could... By: ucirvine … Continue reading

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Organic Chemistry NMR Basics – Video

Posted: Published on February 9th, 2015

Organic Chemistry NMR Basics A primer for students in CHML 302 to understand the practical aspects of NMR operation. Student-generated tutorial video. By: St. Bonaventure Chemistry … Continue reading

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Chemistry – Atomic Orbitals – Video

Posted: Published on February 9th, 2015

Chemistry - Atomic Orbitals This video explains how atomic orbitals are regions of space in which electrons can be found. Each orbital can fit two electrons and different orbitals have ... By: Brightstorm … Continue reading

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JAMs MM 25 – The #1 Chemistry Killer in relationships – Video

Posted: Published on February 9th, 2015

JAMs MM 25 - The #1 Chemistry Killer in relationships JAM's Monday Message today reveals the silent killer of relationship chemistry and why you should avoid it. Visit http://www.JAMLifeCoaching.com for more resources. By: JAM Life Coaching … Continue reading

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JAMs MM 23 – Building an exciting chemistry on a 1st date – Video

Posted: Published on February 9th, 2015

JAMs MM 23 - Building an exciting chemistry on a 1st date JAM's Monday Message today gives insight on adding spice to your dates. Visit http://www.JAMLifeCoaching.com for more resources. By: JAM Life Coaching … Continue reading

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3rd Annual International Conference : Chemistry, Chemical Engineering and Chemical Process 2015 – Video

Posted: Published on February 9th, 2015

3rd Annual International Conference : Chemistry, Chemical Engineering and Chemical Process 2015 CCECP 2015. By: globalstf … Continue reading

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Chemistry 51B: Organic Chemistry. Lecture 12 – Video

Posted: Published on February 9th, 2015

Chemistry 51B: Organic Chemistry. Lecture 12 UCI Chem 51B: Organic Chemistry (Winter 2015) Lec 12. Organic Chemistry -- Addition of Borane View the complete course: http://ocw.uci.edu/courses/chem_51b_organic_chemistry.html Instructor:... By: UCIrvineOCW … Continue reading

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delicious chemistry 2 – Video

Posted: Published on February 9th, 2015

delicious chemistry 2 delicious chemistry. By: Interestingchemistry … Continue reading

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