## Abstract We present a rapid and sensitive flow injection method for the determination of arginine in dietary supplements. Detection was based on the chemiluminescence reaction of arginine with alkaline hypobromite. The response is proportional to analyte concentration over the calibration range,
Update on Dietary Supplements in NHANES
โ Scribed by R. Bethene Ervin
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 156 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0889-1575
No coin nor oath required. For personal study only.
โฆ Synopsis
Beginning in 1999 this survey became continuous. Interviewers collect detailed information about use of dietary supplements during the household interview. Unlike in the past, the current survey does not limit the types of supplements respondents can report. Dietary supplements include vitamins, minerals, amino acids, oils, botanicals, enzymes, metabolites, and extracts, to name a few. This paper brie#y reviews the types of dietary-supplement information collected during the household interview and sta! e!orts to build a dietary supplements concentration database, called DUMPS, based on the products reported in the survey. Plans are being made to update the supplement names and concentration information each year the product is reported.
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