Flavoring agents comprising unsaturated butyrolactone derivative

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...

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A23L 1226

Patent

active

039610942

ABSTRACT:
This specification relates to the use of some substituted 2-hydroxy-2-buten-4,1-olides and acid precursors thereof as flavoring agents for foodstuffs, animal feeds and beverages. The specification also includes a method for preparing the said olides by heating said precursors and a method for the preparation of one of said precursors.

REFERENCES:
patent: 3075998 (1963-01-01), Lardelli et al.
patent: 3530149 (1970-09-01), Fiecchi
Pastureau, Bull. Soc. Chemique France, vol. 5 (1909), p. 227.
Monnin, Helv. Chem. Acta, vol. 40 (1957), pp. 1983-1989.
Wolff, Lieb. Annalen Der Chemie, vol. 317 (1901), pp. 1-6.
Fichter et al., Berichte, vol. 35 (1902), pp. 1626-1630.
Moncrieff, The Chemical Senses, Leonard Hill: London 1944, pp. 195-198.

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