Stabilization of xanthophylls

Details Stabilization of xanthophylls Stabilization of xanthophylls

1974-08-12

1976-12-14

Hunter, Jeanette M.

Food or edible material: processes, compositions, and products

Addition of dye or pigment, including optical brightener

426540, 426635, 426807, 2602365, 260410, A23L 1275, A23K 116

Patent

active

039976793

ABSTRACT:
The xanthophyll esters, that are normally recovered from plant sources such as the marigold plant, Tagetes erecta, are selectively saponified. The neutralized, selectively saponified material, when incorporated into an inert carrier, provides a stable xanthophyll product having a pH above about 8. Such products have improved stabilities as compared to the original esters or to fully saponified esters.

REFERENCES:
patent: 3523138 (1970-08-01), Grant
patent: 3535426 (1970-10-01), Hawks

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