Method: In this study an efficient and targeted HPLC analysis method was established that is capable of distinguishing flavonol glycosides and aglycones simultaneously for the evaluation of ginkgo powdered extracts
(PEs) and finished products in a single, 13 min run.
This powdered extract
contains phenols and anthocyanins at a concentration several times that of commercial concord grape juice.
HPLC chromatograms of the powdered extract
and native ethanolic extract (without excipient) are shown in Fig.
Tips for Use: Use liquid or powdered extract
to sweeten coffee or tea.
SD process or CSD had this effect in the powdered extract
East Earth Herb's two facilities of 40,000 and 90,000 square feet process over 400 individual formulas in liquid and powdered extract
forms as well as providing extensive in-house laboratory facilities for quality control and research and development.
Being selected as the exclusive North American distributor for two ingredients developed by Procter & Gamble--SynerTea, a solvent free green tea extract that is high in antioxidant polyphenols but is bitterless, light in color and highly soluble; and lo han guo, a concentrated juice or powdered extract
with intense sweetness that can be used across a broad range of applications, including lower calorie foods and beverages--has also helped the company gain valuable access to the food, beverage and cosmetic markets.
Then they determined the effects of the powdered extracts
on the growth of Alicyclobacillus acidoterrestris, a juice spoilage bacterium, and on formation of the biofilm of Streptococcus mutans, an oral pathogen.