Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Patent
1998-05-07
2000-10-31
Barts, Samuel
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
554175, 426417, C07C 5143
Patent
active
061405205
ABSTRACT:
An apparatus and method of fractionating mixed triglycerides, more particularly anhydrous milk fat, are disclosed. The apparatus and method provide for the separation of the steps of nucleation and crystal growth. Precise control of energy input for nucleation and crystal growth in a static environment at higher temperatures than the nucleation temperature result in the production of a solid fraction characterized by higher yields and a uniform MMT.
REFERENCES:
patent: 4005228 (1977-01-01), Norris
patent: 4161484 (1979-07-01), Van Den Berg
patent: 4235796 (1980-11-01), Paulicka
patent: 4588604 (1986-05-01), Baker et al.
patent: 4839190 (1989-06-01), Bumbalough
patent: 5069915 (1991-12-01), Devitt et al.
patent: 5338518 (1994-08-01), Jancic et al.
patent: 5395531 (1995-03-01), Degen et al.
patent: 5401867 (1995-03-01), Sitzmann
Lohman, M. H. and R. W. Hartel, "Effect of Milk Fat Fractions on Fat Bloom in Dark Chocolate", JAOCS 71 (3): 267-277 (Mar., 1994).
Deffense, E., "Milk Fat Fractionation Today: A Review", JAOCS 70 (12): 1193-1201 (Dec. 1993).
Bystrom, C. E. and R. W. Hartel, "Evaluation of Milk Fat Fractionation and Modification Techniques for Creating Cocoa Butter Replacers", Lebensm.-Wiss.u.-Technol. 27: 142-150 (1994)--published sufficiently before filing date such that the month is not an issue.
Grall, D.S. and R. W. Hartel, "Kinetics of Butterfat Crystallization", JAOCS 69 (8): 741-747 (Aug. 1992).
Arul, J., A. Boudreau, J. Makhlouf, R. Tardif, and M. R. Sahasrabudhe, "Fractionation of Anhydrous Milk Fat by Superficial Carbon Dioxide", Journal of Food Science 52 (5): 1231-1236 (1987)--published sufficiently before filing date such that the month is not an issue.
Bhaskar, A. R., S. S. H. Rizvi, and J. W. Sherbon, "Anhydrous Milk Fat Fractionation with Continuous Countercurrent Supercritical Carbon Dioxide", Journal of Food Science 58 (4): 748-752 (1993)--published sufficiently before filing date such that the month is not an issue.
Rizvi, S. S. H. and A. R. Bhaskar, "Supercritical Fluid Processing of Milk Fat: Fractionation, Scale-Up, and Economics", Food Technology: 90-97 (Feb. 1995).
Boudreau, A. and J. Arul, "Cholesterol Reduction and Fat Fractionation Technologies for Milk Fat: An Overview", J. Dairy Sci. 76 (6): 1772-1781 (1993)--published sufficiently before filing date such that the month is not an issue.
Arul, J., A. Boudreau, J. Makhlouf, R. Tardif, and B. Grenier, "Distribution of Cholesterol in Milk Fat Fractions", Journal of Dairy Research 55: 361-371 (1988)--published sufficiently before filing date such that the month is not an issue.
Shi, Y., B. Liang, A. Boudreau, and J. Arul, "Effect of Process Variables on Crystallization of Milk Fat from the Melt", presented at Annual Meeting of AOCS (Canadian Section), Winnipeg, Oct. 22-24, 1991.
Black, R. G., "Pilot-Scale Studies of Milk Fat Fractionation", Australian J. Dairy Technol. 28 (3): 116-119 (1973)--published sufficiently before filing date such that the month is not an issue.
Black, R. G., "Partial Crystallization of Milkfat and Separation of Fractions by Vacuum Filtration", Australian J. Dairy Technol.: 153-157 (Dec., 1975).
J. M. DeMan, "Physical Properties of Milk Fat", J. Dairy Res. 28 (2): 117-123 (1961)--published sufficiently before filing date such that the month is not an issue.
Deffense, E., "Multi-Step Butteroil Fractionation and Spreadable Butter", Fat Sci. Techn. 13 (1987)--published sufficiently before filing date such that the month is not an issue.
deMan, J. M. and M. Finoro, "Characteristrics of Milk Fat Fractionated by Crystallization from the Melt", Can. Inst. Food Sci. Technol. J. 13 (4): 167-173 (Oct., 1980).
Fjaervoll, A., "Anhydrous Milk Fat Fractionation Offers New Applications for Milk Fat", Dairy Industries: 502-505 (Aug., 1970).
Gresti, J., M. Bugaut, C. Maniongui, and J. Bezard, "Composition of Molecular Species of Triacylglycerols in Bovine Milk Fat", J. Dairy Sci. 76 (7): 1850-1869 (1993)--published sufficiently before filing date such that the month is not an issue.
Kaylegian, K. E., R. W. Hartel, and R. C, Lindsay, "Applications of Modified Milk Fat in Food Products", J. Dairy Sci. 76 (6): 1782-1796 (1993)--published sufficiently before filing date such that the month is not an issue.
Metin, S. and R. W. Hartel, "Crystallization Behavior of Blends of Cocoa Butter and Milk Fat or Milk Fat Fractions", J. Thermal Anal. 47: 1527-1544 (1996)--published sufficiently before filing date such that the month is not an issue.
Norris, R., I. K. Gray, A. K. R. McDowell, and R. M. Dolby, "The Chemical Composition and Physical Properties of Fractions of Milk Fat Obtained by a Commercial Fractionation Process", J. Dairy Res. 38: 179-191 (1971)--published sufficiently before filing date such that the month is not an issue.
Timms, R. E., "The Phase Behaviour and Polymorphism of Milk Fat, Milk Fat Fractions and Fully Hardened Milk Fat", Australian J. Dairy Technol. 35 (2): 47-53 (Jun., 1980).
Tirtiaux, A., "Dry Multiple Fractionation: A Low Cost Modification Process", Paper Presented at "Oils and Fats in the Nineties", Denmark--Mar. 23-26, 1992--IFSC, 1-17.
Schaap, J. E. and G. A. M. Rutten, "Effect of Technological Factors on the Crystallization of Bulk Milk Fat", Neth. Milk Dairy J. 30: 197-207 (1976)--published sufficiently before filing date such that the month is not an isse.
Baomin Liang
Hartel Richard W.
Yuping Shi
Barts Samuel
Parsa J.
Welch Teresa J.
Wisconsin Alumni Research Foundation
LandOfFree
Continuous crystallization system with controlled nucleation for does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous crystallization system with controlled nucleation for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous crystallization system with controlled nucleation for will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2053809