Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Flavor per se – or containing flavor or flavor improver of...
Reexamination Certificate
2011-08-02
2011-08-02
Hendricks, Keith D (Department: 1781)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Flavor per se, or containing flavor or flavor improver of...
C426S634000, C426S262000
Reexamination Certificate
active
07989014
ABSTRACT:
One aspect of the present invention is concerned with a composition that can suitably be used as an additive in beverages and foodstuffs, which composition: i. contains at least 0.5%, preferably at least 1.0%, by weight of dry matter, of pyrazine derivatives according to formula (I): wherein R1-R4independently represent hydrogen; a hydroxyhydrocarbyl residue; an ester of a hydroxyhydrocarbyl residue; or an ether of a hydroxyhydrocarbyl residue; and at least one R1-R4is a hydroxyhydrocarbyl residue or an ester or an ether thereof, and ii. exhibits an absorption ratio A280/560of at least 80, preferably of at least 250. The invention also relates to a method of manufacturing a beverage or a foodstuff that is resistant to light induced flavour changes, said method comprising introducing into said beverage or foodstuff the aforementioned light stabilising composition and to a process for the manufacture of such a light stabilising composition.
REFERENCES:
patent: 3702253 (1972-11-01), Winter et al.
patent: 3787587 (1974-01-01), Weber
patent: 4303689 (1981-12-01), Winter et al.
patent: 4389421 (1983-06-01), Palamand
patent: 4563365 (1986-01-01), Emberger et al.
patent: 5582857 (1996-12-01), Bordeleau et al.
patent: 5811144 (1998-09-01), Bordeleau et al.
patent: 6207208 (2001-03-01), Irwin et al.
patent: 6514542 (2003-02-01), McGarrity et al.
patent: 2002/0119939 (2002-08-01), Bastin et al.
patent: 568 024 (1975-10-01), None
patent: 0 342 244 (1989-11-01), None
patent: 0 879 878 (1998-11-01), None
patent: 007288 (1991-03-01), None
Agyei-Aye et al. “The role of the anion in the reaction of reducing sugars with ammonium salts” in Carbohydrate Research 337 (2002) p. 2273-2277.
Blokker Peter
Bolshaw Louise
Brouwer Eric Richard
Hughes Paul Shane
Kessels Henk
Abelman ,Frayne & Schwab
Gwartney Elizabeth
Heineken Supply Chain B.V.
Hendricks Keith D
LandOfFree
Beverages and foodstuffs resistant to light induced flavour... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Beverages and foodstuffs resistant to light induced flavour..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beverages and foodstuffs resistant to light induced flavour... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2784965