Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RENE CHARLES LEON GASTON DE LO
Original Assignee
RENE CHARLES LEON GASTON DE LO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RENE CHARLES LEON GASTON DE LOfiledCriticalRENE CHARLES LEON GASTON DE LO
Application grantedgrantedCritical
Publication of FR426105ApublicationCriticalpatent/FR426105A/fr
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
A23L5/40—Colouring or decolouring of foods
A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
Landscapes
Health & Medical Sciences
(AREA)
Nutrition Science
(AREA)
Life Sciences & Earth Sciences
(AREA)
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Food Science & Technology
(AREA)
Polymers & Plastics
(AREA)
FR426105A1910-04-231910-04-23Procédé de reverdissage des produits végétaux alimentaires
ExpiredFR426105A
(fr)