US4582715A
Expired / Lapsed
US
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Acylated glycerides useful in low calorie fat-containing food compositions
Assignee: Procter and Gamble Co
•
Filing: 1984-12-04
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Granted: 1986-04-15
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Expires: 2004-12-04
Abstract
Abstract alpha-Acylated glycerides having the formula: <IMAGE> wherein each R1 is a C10-C14 alkyl group and wherein each R2 is a C14-C16 aliphatic group are disclosed. These alpha-acylated glycerides are useful as non-digestible fats in low calorie fat-containing food compositions.
Inventors
- 👤 Robert A. Volpenhein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:08
CPC Classifications
C; C11; C11C; C11C3/00; C11C3/04; A; A23; A23D; A23D7/00; A23D7/001; A23D7/003; A23D7/015; A23D9/00; A23L; A23L33/00; A23L33/10; A23L33/115
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
89 words
An acylated glyceride having the formula (I): ##STR11## wherein at least one of said X, Y and Z groups is an acylated group having the formula (II): ##STR12## wherein R 1 is a C 8 -C 20 aliphatic group; n is 0 to 4; R 2 is the group --CH 2 --R 3 , wherein R 3 is a C 1 -C 20 aliphatic group; the remainder of said X, Y and Z groups being a C 1 -C 21 aliphatic group or the acylated group of formula II.
Claim 2
Dependent Claim
89 words
An acylated glyceride having the formula (I): ##STR11## wherein at least one of said X, Y and Z groups is an acylated group having the formula (II): ##STR12## wherein R 1 is a C 8 -C 20 aliphatic group; n is 0 to 4; R 2 is the group --CH 2 --R 3 , wherein R 3 is a C 1 -C 20 aliphatic group; the remainder of said X, Y and Z groups being a C 1 -C 21 aliphatic group or the acylated group of formula II.
Claim 3
Dependent Claim
9 words
The glyceride of claim 1, wherein n is 0.
Claim 4
Dependent Claim
17 words
The glyceride of claim 2, wherein R 1 is a linear C 10 -C 14 alkyl group.
Claim 5
Dependent Claim
21 words
The glyceride of claim 3, wherein each of said X, Y and Z groups is said acylated group of formula II.
Claim 6
Dependent Claim
17 words
The glyceride of claim 4, wherein R 3 is a linear C 14 -C 16 aliphatic group.
Claim 7
Dependent Claim
16 words
The glyceride of claim 5, wherein R 3 is a linear C 16 unsaturated aliphatic group.
Claim 8
Dependent Claim
38 words
The glyceride of claim 2, which is selected from the group consisting of glycerol tri-alpha-oleoyloxy laurate, glycerol tri-alpha-decanoyloxy laurate, glycerol tri-alpha-propionyloxy laurate, glycerol 2-oleoyl-1,3-di-alpha-oleoyloxy laurate, glycerol 2,3-dioleoyl-1-alpha-oleoyloxy laurate, glycerol tri-alpha-stearoyloxy laurate, glycerol tri-alpha-oleoyloxy myristate, and glycerol tri-alpha-oleoyloxy palmitate.
Claim 9
Dependent Claim
32 words
The glyceride of claim 7, which is selected from the group consisting of glycerol tri-alpha-oleoyloxy laurate, glycerol tri-alpha-decanoyloxy laurate, glycerol 2-oleoyl-1,3-di-alpha-oleoyloxy laurate, glycerol tri-alpha-stearoyloxy laurate, glycerol tri-alpha-oleoyloxy myristate, and glycerol tri-alpha-oleoyloxy palmitate.
Claim 10
Dependent Claim
107 words
A low-calorie fat containing food composition, which comprises: (a) non-fat ingredients; and (b) fat ingredients, from about 10 to 100% by weight of said fat ingredients consisting essentially of an acylated glyceride having the formula (I): ##STR13## wherein at least one of the X, Y and Z groups is an acylated group having the formula (II): ##STR14## wherein R 1 is a C 2 -C 20 aliphatic group; n is 0 to 4; R 2 is a C 1 -C 21 aliphatic group; the remainder of the X, Y and Z groups being a C 1 -C 21 aliphatic group or the acylated group of formula II.
Claim 11
Dependent Claim
107 words
A low-calorie fat containing food composition, which comprises: (a) non-fat ingredients; and (b) fat ingredients, from about 10 to 100% by weight of said fat ingredients consisting essentially of an acylated glyceride having the formula (I): ##STR13## wherein at least one of the X, Y and Z groups is an acylated group having the formula (II): ##STR14## wherein R 1 is a C 2 -C 20 aliphatic group; n is 0 to 4; R 2 is a C 1 -C 21 aliphatic group; the remainder of the X, Y and Z groups being a C 1 -C 21 aliphatic group or the acylated group of formula II.
Claim 12
Dependent Claim
9 words
The composition of claim 9, wherein n is 0.
Claim 13
Dependent Claim
16 words
The composition of claim 10, wherein R 1 is a C 8 -C 14 aliphatic group.
Claim 14
Dependent Claim
17 words
The composition of claim 11, wherein R 1 is a linear C 10 -C 14 alkyl group.
Claim 15
Dependent Claim
21 words
The composition of claim 12, wherein each of said X, Y and Z groups is said acylated group of formula II.
Claim 16
Dependent Claim
28 words
The composition of claim 13, wherein R 2 is the group --CH 2 --R 3 , wherein R 3 is a linear C 14 -C 16 aliphatic group.
Claim 17
Dependent Claim
16 words
The composition of claim 14, wherein R 3 is a linear C 16 unsaturated aliphatic group.
Claim 18
Dependent Claim
29 words
The composition of claim 9, wherein said acylated glyceride is selected from the group consisting of glycerol tri-alpha-oleoyloxy laurate, glycerol tri-alpha-stearoyloxy laurate, glycerol tri-alpha-oleoyloxy palmitate, and glycerol tri-alpha-oleoyl myristate.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |