Patent
Reduced calorie triglyceride mixtures
| العنوان: | Reduced calorie triglyceride mixtures |
|---|---|
| Patent Number: | 5,456,939 |
| تاريخ النشر: | October 10, 1995 |
| Appl. No: | 08/175,020 |
| Application Filed: | December 29, 1993 |
| مستخلص: | Fat mixtures enriched with triglycerides having long, saturated, preferably C.sub.16 to C.sub.22, fatty acid residues and short, preferably C.sub.2 to C.sub.4, acid residues are employed in edible compositions as low calorie fats. The preferred embodiments comprise mixtures of at least two triglycerides bearing long residues (e.g. stearyl) and short residues (e.g. acetyl or propyl). In one preferred embodiment, each triglyceride contains short chain residues which are different from those in the other triglyceride. In another preferred embodiment, at least a portion of the triglycerides have two different short residues. Methods of using the low calorie fats and food products incorporating them, particularly in coating, shortening and margarine products, are disclosed. |
| Inventors: | Wheeler, Edward L. (Fairfield, NJ); D'Amelia, Ronald P. (Hicksville, NY); Leveille, Gilbert A. (Denville, NJ); Otterburn, Michael S. (Randolph, NJ); Klemann, Lawrence P. (Somerville, NJ); Finley, John W. (Whippany, NJ); Roden, Allan D. (Nobelsville, IN); Chrysam, Michael M. (Blairstown, NJ); Pelloso, Turiddu A. (Carmel, IN); Given, Jr., Peter S. (Glencoe, IL) |
| Assignees: | Nabisco, Inc. (Parsippany, NJ) |
| Claim: | What is claimed is |
| Claim: | 1. A chocolate confectionery composition comprising a chocolate flavor, a sweetener, and a fat component comprising at least about 10 weight % triglycerides of the formulae ##STR23## wherein each R, independently, is a long chain saturated fatty acid residue having between 16 and 22 carbons; and |
| Claim: | each R' is a butyric acid residue wherein said fat component exhibits a melting profile similar to cocoa butter. |
| Claim: | 2. A composition according to claim 1 wherein at least about 70% of the R groups are stearic acid residues. |
| Claim: | 3. A composition according to claim 2 wherein at least about 90% of the R residues are stearic acid residues. |
| Claim: | 4. A composition according to claim 1 wherein the fat component comprises at least about 15 mole % of said triglycerides. |
| Claim: | 5. A composition according to claim 4 wherein the fat component comprises at least about 20 mole % of said triglycerides. |
| Claim: | 6. A composition according to claim 4 wherein the fat component comprises at least about 25 mole % of said triglycerides. |
| Claim: | 7. A composition according to claim 6 wherein the fat component comprises at least about 30 mole % of said triglycerides. |
| Claim: | 8. A composition according to claim 7 wherein the fat component comprises at least about 40 mole % of said triglycerides. |
| Claim: | 9. A composition according to clam 1 wherein the R groups are derived from oils selected from the group consisting of soybean oil, canola, and cottonseed oil. |
| Claim: | 10. A chocolate bar comprising the composition of claim 1. |
| Claim: | 11. A chocolate composition containing a sweetener, a chocolate flavor, and a fat component, the fat component comprising at least 25 weight % of a mixture of at least two triglycerides of the following formulae ##STR24## wherein each R, independently, is a long chain saturated fatty acid residues having between 16 and 22 carbons; and |
| Claim: | each R', independently is a short chain acid residue derived from acids selected from the group consisting of butyric acid, mixtures of acetic and propionic acid, mixtures of propionic and butyric acid, mixtures of acetic, propionic, and butyric acid and mixtures of acetic and butyric acid, and the mixture contains greater than about 25% LLS and LSL species and the fat component exhibits a melting profile similar to cocoa butter. |
| Claim: | 12. A composition according to claim 11 wherein at least about 70% of the R groups are derived from stearic acid residues. |
| Claim: | 13. A composition according to claim 11 wherein the R groups are derived from oils selected from the group consisting of soybean oil, canola, and cottonseed oil. |
| Claim: | 14. A composition according to claim 11 wherein the mixture contains up to about 40% LLS and LSL species. |
| Claim: | 15. A composition according to claim 11 wherein the R' groups are derived from short acids selected from the group consisting of a mixture of acetic and propionie acid and a mixture of acetic and butylie acid. |
| Claim: | 16. An edible coating composition comprising a fat ingredient containing at least 25% of two or more low calorie triglycerides of the formula ##STR25## wherein the R groups are, independently, long chain saturated fatty acid residues having between 16 and 22 carbons; and |
| Claim: | the R' groups are, independently, derived from propionic acid, butyric acid, or a mixture of these with each other or with acetic acid wherein said fat ingredient has a melting point of about 32.degree. to about 38.degree. C., a solids content of at least about 50% at about 10.degree. C., and a solids content of less than about 5% at about 30.degree. C. |
| Claim: | 17. A composition according to claim 16 wherein the LLS and LSL species comprise less than 15 mole % of the low calorie triglycerides. |
| Claim: | 18. A composition according to claim 16 wherein the LLS and LSL species comprise between about 25 to 40 mole % of the low calorie triglycerides. |
| Claim: | 19. A composition according to claim 16 wherein the R groups are derived from oils seleeted from the group consisting of soybean oil, canola, and cottonseed oil. |
| Claim: | 20. A food product selected from the group consisting of baked products, snack food products and nuts coated with the coating composition according to claim 16. |
| Claim: | 21. A composition according to claim 16 wherein the R' groups comprise a mixture of acetic acid and butyric acid residues. |
| Claim: | 22. A composition according to claim 16 wherein the R' groups comprise a mixture of acetic, propionic, and butyric acid residues. |
| Current U.S. Class: | 426/660; 426/607; 426/804 |
| Current International Class: | A23G 100; A23D 900 |
| Patent References Cited: | 2614937 October 1952 Baur 3192057 June 1965 Hines 3388085 June 1968 Levkoff 4272548 June 1981 Gatzen 4364868 December 1982 Hargreaves 4390561 June 1983 Blair 4447462 May 1984 Tafuri 4479976 October 1984 Lansbergen 4486457 December 1984 Schijf 4504503 March 1985 Biernoth 4832975 May 1989 Yang 4839192 June 1989 Sagi 4865866 September 1989 Moore 4873109 October 1989 Tanaka 4883684 November 1989 Yang |
| Other References: | Patton 1976 Biomedical Aspects of Lactatcon Pergamon Press New York pp. 78-83. Desrosier 1977 Elements of Food Technology AVI Publishing Co. Inc Westport Conn. pp. 595-598. Lovegren 1978 J Am. Oil Chem. Soc 53(3) 310-316. Chemical Abstracts 88: 172250g. |
| Primary Examiner: | Paden, Carolyn |
| رقم الانضمام: | edspgr.05456939 |
| قاعدة البيانات: | USPTO Patent Grants |
| الوصف غير متاح. |