Craft Technologies, Inc. Services: Nutraceutical Analysis

SERVICES: Nutraceutical Analysis
[For Serum, Plasma, or Urine see Clinical Biology]

Analyte	Method	On-column Detection Limit	Sample Size *(see important note below)*
a-Lipoic Acid	HPLC
Carotenoids (Carotenes & Xanthophylls)	HPLC	0.3 ng - 0.5 ng
Catechins	HPLC		20 g
... Catechin		2.0 ng
... Catechin Gallate
... Epicatechin		2.0 ng
... Epicatechin Gallate
... Epigallocatechin		60 ng
... Epigallocatechin Gallate		30 ng
... Gallocatechin
... Gallocatechin Gallate
Chondroitin	HPLC
CoQ10 (oxidized and reduced)	HPLC
Fatty Acids	GC
Gingerols	HPLC
Isoflavones (diadzein, genistein)	HPLC
Tocopherols	HPLC
... a-Tocopherol		5.0 ng
... b-Tocopherol
... g-Tocopherol		3.5 ng
... d-Tocopherol		1.5 ng
Tocotrienols	HPLC
... a-Tocotrienol		16 ng
... b-Tocotrienol		12 ng
... g-Tocotrienol		15 ng
... d-Tocotrienol		20 ng
Total Anthocyanins	SPEC
Vitamin A	HPLC	1.5 ng	20 g
Vitamin C	HPLC	2.0 ng	15 g
Vitamin D	HPLC

Note:
Required sample size depends on two issues: first, how much is needed to run the analysis; second, how much is required to insure a representative, homogenous sample. If the sample is in capsule form we suggest a minimum of 10 capsules.

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