Claims
- 1. A crystalline double betaine salt corresponding to the formula
- (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O
- 2. A flavour support which comprises the double betaine salt of the formula
- (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O.
- 3. The crystalline double betaine salt corresponding to the formula (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O prepared by the process of claim 1.
- 4. The crystalline double betaine salt corresponding to the formula (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O prepared by the process of claim 1.
- 5. A crystalline double betaine salt corresponding to the formula (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O prepared by forming an aqueous starting solution containing the ions (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-, Na.sup.+ and Cl.sup.- whose composition, as illustrated in a ternary diagram of betaine-NaCl-water is situated in an area between two lines diverging from a common point T and passing through the points I and II defined by the following molar ratios:
- ______________________________________Moles of betaine Moles of NaCl Moles of water______________________________________T 72 28 185I 64 36 285II 72 28 245______________________________________
- adding betaine, sodium chloride and water in molar proportions of 1:1:2 to the starting solution, and thereafter separating the double betaine salt by crystallization at a temperature below 50.degree. C.
- 6. A crystalline double betaine salt corresponding to the formula (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-.Na.sup.+.Cl.sup.-.2H.sub.2 O prepared by forming an aqueous starting solution containing the ions (CH.sub.3).sub.3 N.sup.+ --CH.sub.2 --COO.sup.-, Na.sup.+ and Cl.sup.- whose composition, as illustrated in a ternary diagram of betaine-NaCl-water is situated in an area between two lines diverging from a common point T and passing through the points I and II defined by the following molar ratios:
- ______________________________________Moles of betaine Moles of NaCl Moles of water______________________________________T 72 28 185I 64 36 285II 72 28 245______________________________________
- adding a solution of betaine hydrochloride, sodium hydroxide and water in molar proportions of 1:1:1 to the starting solution and thereafter separating the double betaine salt by crystallization at a temperature below 50.degree. C.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3412/74 |
Mar 1974 |
CHX |
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CROSS REFERENCE TO RELATED APPLICATIONS
This Application is a continuation of application Ser. No. 920,969, filed June 30, 1978 now abandoned, which is a continuation-in-part of applications Ser. Nos. 811,203 and 811,191 both filed June 29, 1977. Ser. No. 811,203 is a continuation of Ser. No. 635,122 filed Nov. 25, 1975 which is in its turn a continuation of Ser. No. 547,602 filed Feb. 6, 1975. Ser. No. 811,191 is a continuation of Ser. No. 635,123 filed Nov. 25, 1975 which is in turn a divisional of Ser. No. 547,602 all now abandoned.
Foreign Referenced Citations (2)
Number |
Date |
Country |
2300492 |
Jul 1973 |
DEX |
2506151 |
Sep 1975 |
DEX |
Non-Patent Literature Citations (1)
Entry |
Anslow et al., Biochemical Journal, vol. 28, pp. 1253-1263, 1928. |
Related Publications (1)
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Number |
Date |
Country |
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811191 |
Jun 1977 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
547602 |
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Continuations (4)
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Number |
Date |
Country |
Parent |
920969 |
Jun 1978 |
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Parent |
635122 |
Nov 1975 |
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Parent |
547602 |
Feb 1975 |
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Parent |
635122 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
811203 |
Jun 1977 |
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