Method for improving economic performance in poultry husbandry

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United States of America Patent

PATENT NO 9723860
SERIAL NO

14390877

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Abstract

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Method for improving the feed efficiency in poultry husbandry wherein poultry is provided with a compound directly upon hatching, the compound being selected from a lactylate in accordance with formula 1, or a Na, K, Ca, Mg, Fe(II), Zn, NH4, or Cu(II) salt thereof,

description='In-line Formulae' end='lead'R2-COO—[—CH(CH3)-COO]n-R1  Formula 1description='In-line Formulae' end='tail'

a glycolylate of formula 2, or a Na, K, Ca, Mg, Fe(II), Zn, NH4, or Cu(II) salt thereof.

description='In-line Formulae' end='lead'R2-COO—[—CH2-COO]n-R1  Formula 2:description='In-line Formulae' end='tail'

    a lactate ester of formula 3,HO—CH(CH3)-COO—R2  Formula 3:and/or a glycolic acid ester of formula 4,HO—CH2-COO—R2  Formula 4:In the above formulas R1 is selected from H, n stands for an integer with value of 1-10, and R2 stands for C1-C35 alkyl or alkenyl chain, which may be branched or unbranched. The effective compound provided to poultry is dosed level in a first part of their life-span higher than the dose level in other part of their life span.

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Patent Owner(s)

Patent OwnerAddress
PURAC BIOCHEM BV4206 AC GORINCHEM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boomsma, Bart Jan Gorinchem, NL 1 1
Cazemier, Anne Gorinchem, NL 5 14

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