Novel emulsifier composition and quality improvement method for starch-containing foods

• US 4,609,560 A
• Filed: 11/06/1984
• Issued: 09/02/1986
• Est. Priority Date: 11/09/1983
• Status: Expired due to Term

• Current Assignee: Riken Vitamin Company Limited
• Original Assignee: Riken Vitamin Company Limited
• Inventors: Yamaguchi, Takeshi, Sakka, Hiroshi, Yamada, Kenichi, Yuda, Mitsuharu, Koizumi, Yoshihito
• Primary Examiner(s): Yoncoskie, Robert
• Application Number:
  US06/668,926
• Time in Patent Office: 665 Days
• Field of Search: 426/653, 426/654, 426/549, 426/19
• US Class Current: 426/653
• CPC Class Codes: A21D 2/16 Fatty acid esters
• CPC Class Codes: C09K 23/018 Mixtures of two or more different organic oxygen-containing compounds

Abstract

An emulsifier composition for use in starch-containing foods which is prepared by powdering by spray cooling at a temperature below 5° C. a mixed melt comprising a saturated fatty acid monoglyceride, and a cis-type unsaturated a fatty acid monoglyceride and/or fatty acid ester of a polyol.

Claims

1. A powdered emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid monoglyceride and 40-5% by weight of a cis-type unsaturated fatty acid monoglyceride, converting the resultant mixture to a powder to spray cooling under atmospheric pressure conditions at a temperature of below 5°

C., whereby the temperature of the resultant powdered produce is below 10°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.

8. A method of improving the quality of starch-containing food which comprises adding to said food or to a preparative component thereof an effective amount of the emulsifier composition recited in any of claims 1-6.

2. A powdered emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid monoglyceride and 40-5% by weight of a cis-type unsaturated fatty acid monoglyceride, converting the resultant mixture to a powder under atmospheric pressure conditions at a temperature of below 0°

C., whereby the temperature of the resultant powdered product is below 5°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.

3. A powder emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid monoglyceride and 40-5% by weight of a fatty acid ester of a polyol, said fatty acid ester being liquid at room temperature, converting the resultant mixture to a powder under atmospheric pressure conditions at a temperature of below 5°

C., whereby the temperature of the resultant powdered product is below 10°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.

7. The emulsifier composition according to any one of claims 3-6, wherein the fatty acid ester of a polyol is selected from the group consisting of propyleneglycol mono- or di-unsaturated fatty acid ester, unsaturated fatty acid diglyceride, acetic acid diester of saturated or unsaturated fatty acid monoglyceride, citric acid ester of unsaturated fatty acid monoglyceride, diacetyl tartaric acid ester of unsaturated fatty acid monoglyceride, saturated or unsaturated fatty acid ester of sorbitan, polyoxyethylene sorbitan saturated or unsaturated fatty acid ester, polyglycerol mono- or di-saturated or unsaturated fatty acid ester, sucrose unsaturated fatty acid ester, C_8-12 saturated fatty acid triglyceride, unsaturated fatty acid triglyceride, and natural oil.

4. A powder emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid monoglyceride and 40-5% by weight of a fatty acid ester of a polyol, said fatty acid ester being liquid at room temperature, converting the resultant mixture to a powder under atmospheric pressure conditions at a temperature of below 0°

C., whereby the temperature of the resultant powdered product is below 5°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.

5. A powder emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid monoglyceride and 40-5% by weight of a mixture of a cis-type unsaturated fatty acid monoglyceride and a fatty acid ester of a polyol, such fatty acid ester being liquid at room temperature, converting the resultant mixture to a powder under atmospheric pressure conditions at a temperature of below 5°

C., whereby the temperature of the resultant powdered product is below 10°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.

6. A powder emulsifier composition prepared by melt mixing 60-95% by weight of a saturated fatty acid and 40-5% by weight of a mixture of a cis-type unsaturated fatty acid monoglyceride and a fatty acid ester of a polyol, such fatty acid ester being liquid at room temperature, converting the resultant mixture to a powder under atmospheric pressure conditions at a temperature of below 0°

C., whereby the temperature of the resultant powdered product is below 5°

C. and wherein said powder product contains a major amount of the saturated fatty acid monoglyceride in a β

-crystalline form.