- Standard operating procedure for the collection and preparation of voucher plant specimens for use in the nutraceutical industryJana Hildreth
Blaze Science Industries LLC, 4547 West 171st St, Lawndale, CA 90260, USA
Anal Bioanal Chem 389:13-7. 2007..The purpose of this document is to serve as an accepted protocol for voucher specimen collection, handling, and storage, with specific guidelines to address commercial and research uses...
- Determination of synephrine in bitter orange raw materials, extracts, and dietary supplements by liquid chromatography with ultraviolet detection: single-laboratory validationMark C Roman
ChromaDex, 13161 56th Ct, Suite 201, Clearwater, FL 33760, USA
J AOAC Int 90:68-81. 2007..Recoveries of the minor components ranged from 99.1 to 103% at approximately 6000 microg/g spike level, to 90.7 to 120% at 300 microg/g spike level...
- Determination of chondroitin sulfate content in raw materials and dietary supplements by high-performance liquid chromatography with ultraviolet detection after enzymatic hydrolysis: single-laboratory validationDavid Ji
Analytical Laboratories in Anaheim, Inc, 2951 Saturn St, Unit C, Brea, CA 92821, USA
J AOAC Int 90:659-69. 2007..79 and 2.25. Chondroitin sulfate recovery from raw material negative control was between 101 and 102%, and recovery from finished product negative control was between 105 and 106%...