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Workgroup meetings
Dietary Supplement Ingredients Absorbing in
the 400-450 nm Region
–
α‐carotene
–
Antheraxanthin
–
‐carotene
–
‐cryptoxanthin
–
Lutein
–
Lycopene
–
Riboflavin
–
Riboflavin 5’‐phosphate
–
Violaxanthin
–
Zeaxanthin
Workgroup meetings
Dietary Supplement Ingredients Absorbing in
the 400-450 nm Region
–
‐carotene
–
Lutein
–
Lycopene
–
Zeaxanthin
–
“For methods based on UV absorbance, all compounds in
Table 2 must be evaluated for interference”