Craft Technologies, Inc. Services: Food/ Natural Products Analysis

SERVICES: Food/Natural Products
[For Serum, Plasma, or Urine see Clinical Biology]

Analyte	Method	On-column Detection Limit	Sample Size *(see important note below)*
Amino Acids	GC
Carotenoids (carotenes & xanthophylls)	HPLC	0.3 - 0.5 ng	50 g
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
Fatty Acids	GC
Isoflavones (daidzein, genistein, glycitein)	HPLC	0.2 ng	20 g
Malondialdehyde	HPLC	2.0 ng	50 g
Tocopherols	HPLC		50 g
... a-Tocopherol		5.0 ng
... b-Tocopherol
... g-Tocopherol		3.5 ng
... d-Tocopherol		1.5 ng
Tocotrienols	HPLC
... a-Tocotrienol		16.0 ng
... b-Tocotrienol		12.0 ng
... g-Tocotrienol		15.0 ng
... d-Tocotrienol		20.0 ng
Total Anthocyanins	SPEC
Total Phenolics	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.

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