Trans acid restricted hard butters
First Claim
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1. A process for making a non-fractionated, non-lauric, partially hydrogenated glyceride oil product suitable as a hard butter which comprises:
- (a) subjecting said oil to primary hydrogenation in a primary hydrogenation zone under glyceride oil hydrogenation conditions in the presence f about 0.05% to about 3% by weight copper chromite catalyst until the Iodine Value of said oil is between about 100 and 110; and
(b) subjecting said primary hydrogenated oil to secondary hydrogenation in a secondary hydrogenation zone under glyceride oil hydrogenation conditions in the presence of about 0.001 to about 0.1% by weight nickel hydrogenation catalyst until is produced said product having a Wiley Melting Point of between about 92.20 and 120°
F, no more than about 45% trans-oleic acid content, and a Solids Fat Index of at least about 42 at 80°
F, no more than about 30 at 92°
F, and between 0 and about 15 at 100°
F.
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Abstract
A non-fractionated, partially hydrogenated, non-lauric glyceride oil product suitable as a hard butter is made by hydrogenating the oil with copper-chromite catalyst to an Iodine Value of about 100-110 followed by hydrogenation with a conventional hydrogenation catalyst, suitably nickel, until hard butter characteristics of the fatty product are achieved.
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Citations
10 Claims
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1. A process for making a non-fractionated, non-lauric, partially hydrogenated glyceride oil product suitable as a hard butter which comprises:
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(a) subjecting said oil to primary hydrogenation in a primary hydrogenation zone under glyceride oil hydrogenation conditions in the presence f about 0.05% to about 3% by weight copper chromite catalyst until the Iodine Value of said oil is between about 100 and 110; and (b) subjecting said primary hydrogenated oil to secondary hydrogenation in a secondary hydrogenation zone under glyceride oil hydrogenation conditions in the presence of about 0.001 to about 0.1% by weight nickel hydrogenation catalyst until is produced said product having a Wiley Melting Point of between about 92.20 and 120°
F, no more than about 45% trans-oleic acid content, and a Solids Fat Index of at least about 42 at 80°
F, no more than about 30 at 92°
F, and between 0 and about 15 at 100°
F. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A process for making a non-fractionated, non-lauric, partially hydrogenated glyceride oil product suitable as a hard butter which comprises:
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(a) subjecting said oil to hydrogenation in a hydrogenation zone under glyceride oil hydrogenation conditions in the presence of about 0.001 to about 0.1% by weight nickel hydrogenation catalyst until the Iodine Value of said oil is between about 65 and 75; and (b) subjecting said oil from step (a) to hydrogenation in a hydrogenation zone under glyceride oil hydrogenation conditions in the presence of about 0.05% to about 3% by weight copper chromite catalyst until said product is formed having a Wiley Melting Point of between about 92° and
120°
F., no more than about 45% trans-oleic acid content, and a Solids Fat Index of at least about 42 at 80°
F., no more than about 30 at 92°
F., and between 0 and about 15 at 100°
F. - View Dependent Claims (10)
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Specification
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Current AssigneeDurkee Industrial Foods Corporation
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Original AssigneeSCM Corporation (Heidelberg Materials AG)
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InventorsHasman, John M.
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Primary Examiner(s)Douglas, Winston A.
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Assistant Examiner(s)Niebling, John F.
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Application NumberUS05/815,158Time in Patent Office552 DaysField of Search260/429, 426/606, 426/607, 426/313US Class Current554/144CPC Class CodesC11C 3/123 using catalysts based princ...C11C 3/126 using catalysts based princ...
