Sodium stearoyl lactylate preparation

A technology of sodium stearoyl lactylate and preparation, applied in the field of sodium stearoyl lactylate preparation, can solve the problems of imperfect SSL, satisfactory, low solubility, etc., and achieve the effects of improving quality, excellent dispersibility, and excellent solubility

Inactive Publication Date: 2015-02-18
RIKEN VITAMIN COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its effect is not necessarily satisfactory in practical application
[0004] On the other hand, SSL is classified as a hydrophilic emulsifier, but since its solubility in low-temperature water is low, it requires preliminary treatment such as heating the water in order to disperse it in water.
Therefore, the existing SSL is not perfect from the point of view of the degree of freedom in the method of use.

Method used

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  • Sodium stearoyl lactylate preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1( approach 1 preparation manufacture example 1

[0087] 600 g of water was charged into a 1 L beaker, and 20 g of octenyl succinic esterified starch (trade name: Purity Gum BE; manufactured by Japan NSC Co., Ltd.), octenyl succinic esterified starch (trade name 20 g of N creamer 46; manufactured by NSC Corporation) and 140 g of dextrin (trade name: Pinedex #2; DE value 11; manufactured by Matsutani Chemical Industry Co., Ltd.) were heated and dissolved at 80° C. to obtain an aqueous solution.

[0088] Next, put 220 g of SSL (trade name: Poem SSL-100; manufactured by Riken Vitamin Co., Ltd.) in a 500-mL beaker, heat and melt at 80°C, and add the molten solution to the aqueous solution in the above-mentioned 1-L beaker. , stirring at 10,000 rpm for 10 minutes using a stirrer (trade name: TK Homomixer; manufactured by PRIMIX Corporation) while heating at 80° C., to obtain 1,000 g of a liquid composition.

[0089] Thereafter, the liquid composition was spray-dried using a spray dryer (trade name: Spray Dryer L-8i type; manufactu...

Embodiment 2( approach 1 preparation manufacture example 2

[0091] Instead of 220 g of SSL in Example 1, 160 g of SSL (trade name: Poem SSL-100; manufactured by Riken Vitamin Co., Ltd.), 20 g of palm oil (trade name: RPO; manufactured by Ueda Oil Co., Ltd.), and glyceryl succinic acid fat were used Except the ester (trade name: Poem B-10; manufactured by Riken Vitamin Co., Ltd.) 40 g, it carried out similarly to Example 1, and produced 300 g of powdery SSL preparations (implementation sample 2).

Embodiment 3

[0092] [Example 3 (Manufacture Example 1 of Powdered Sodium Stearoyl Lactylate Preparation Based on Method 2)]

[0093] Put 95 g of SSL (trade name: Poem SSL-100; manufactured by Riken Vitamin Co., Ltd.) into a 200 mL beaker, and add diglyceride fatty acid ester (trade name: Poem DO-100V; HLB value 8.0; Riken Vitamin Co., Ltd. company) 5 g was heated and melted at 80° C. to obtain a mixture.

[0094] After that, the mixture was cooled and solidified by standing in a refrigerator at 4° C. for 8 hours, and pulverized for 20 seconds using a food grinder (trade name: Millser 800DG; manufactured by Iwatani Sangyo Co., Ltd.) to prepare powdered SSL. 80 g of preparation (implementation sample 3). As a result of measuring the obtained SSL preparation using a laser diffraction particle size distribution analyzer (model: Mastersizer; manufactured by Malvern Co., Ltd.), the average particle diameter was 371 μm.

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Abstract

Provided is a sodium stearoyl lactylate preparation which has high solubility in water at 20°C (has excellent dispersibility) and has an excellent effect of improving the loosing property and texture of noodles. A sodium stearoyl lactylate preparation having such a property that the weight of dried residue, which is a measure for evaluating dispersibility and measured in accordance with dispersibility test 1 shown below, is less than 1.4 g. [Dispersibility test 1] 1) 47.5 g of water having a temperature of 20°C is charged in a 100-ml glass beaker, 2.5 g of the sodium stearoyl lactylate preparation having the same temperature is added thereto, and the resultant mixture is agitated using a three-one motor at 500 rpm for 60 seconds under the same temperature condition, thereby preparing a mixed solution. 2) The mixed solution prepared in step 1) is poured onto a stainless-steel strainer having a mesh size of 250 mum, and residue remaining on the strainer is collected. 3) The residue obtained in step 2) is allowed to leave in a glass petri dish and then dried with hot air at 105°C for 2 hours, the weight (g) of a dried product remaining on the glass petri dish is measured, and the dispersibility is evaluated on the basis of the weight of the dried product (dried residue).

Description

technical field [0001] The present invention relates to sodium stearoyl lactylate preparation. Background technique [0002] Sodium stearoyl lactylate (hereinafter also referred to as "SSL") is a sodium salt of stearoyl lactic acid obtained by reacting stearic acid and lactic acid, and is known to be used as an emulsifier in the production of bread and confectionery, etc. , It is also effective in improving the looseness (ほぐれ) and texture of noodles. [0003] As a technique for improving looseness of pasta by using SSL, for example, improvement of rice and pasta characterized by containing sodium stearoyl lactylate and / or polyoxyethylene (20) sorbitan fatty acid ester has been proposed agent (refer to Patent Document 1) and the like. However, its effect is not necessarily satisfactory in practical application. [0004] On the other hand, SSL is classified as a hydrophilic emulsifier, but since its solubility in low-temperature water is low, in order to disperse and use it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/035A23L1/16A23L29/10A23L7/109
CPCA23L1/035A23L1/16A23L29/10A23L7/109A21D2/16A23V2002/00
Inventor 中森庆祐麻生茂树高山洋子杉山宽子
Owner RIKEN VITAMIN COMPANY
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