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Instant powdery grease treating starch sodium octenylsuccinate as wall material, and its preparation method

A technology of octenyl succinic acid and powdered oil, which is applied in the fields of edible oil/fat, food forming, food science, etc. It can solve the problems of slow water solubility and achieve the effects of good fluidity, simple process and good stability

Active Publication Date: 2013-05-08
ZHEJIANG ZHONGTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the slow water-soluble problem of microcapsules with sodium starch octenyl succinate as the wall material, the invention provides a kind of instant powder oil and preparation method thereof with sodium starch octenyl succinate as the wall material. Wall materials, core materials, auxiliary wall materials, emulsifiers and antioxidants are emulsified, homogenized, sprayed dry, and added with co-solvents to make instant powder oils, which can improve the dissolution speed of powder oils and improve oil stability at the same time. High rate and fluidity, making the powder oil easy to store and transport, easy to apply

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Starch Sodium Octenylsuccinate 70%

[0021] Lard 19.9%

[0022] Maltodextrin 5%

[0023] Monoglyceride 3%

[0024] tert-Butylhydroquinone 2%

[0025] Micronized silica gel 0.1%

[0026] Preparation:

[0027] Using lard as the oil phase, first heat the lard to 60°C, add tert-butyl hydroquinone to it to dissolve it completely, and dissolve starch sodium octenyl succinate, maltodextrin and monoglyceride in Prepare the water phase in water at 60°C, stir and mix thoroughly, then slowly add the oil phase to the water phase under stirring to form an oil-in-water emulsion, first emulsify at a low speed, emulsify the oil phase and the water phase at 200r / min for 5 minutes, then 6000r / min High shear emulsification for 5 minutes. The homogenization pressure is 80Mpa, and the homogenization times are 3 times. The spray drying inlet air temperature is 180°C, and the outlet air temperature is 80°C. Homogenized into a microemulsion, spray-dried, and prepared by uniformly mixin...

Embodiment 2

[0029] Starch Sodium Octenylsuccinate 30%

[0030] Peanut Oil 40%

[0031] Suet 20%

[0032] Mannitol 8%

[0033] Sucrose Esters 0.5%

[0034] Monoglyceride 0.8%

[0035] tert-Butylhydroquinone 0.1%

[0036] Ascorbic acid 0.1%

[0037] Micro Silica Gel 0.5%

[0038] Preparation:

[0039] Use the mixed oil of peanut oil and sheep oil as the oil phase, firstly heat the mixed oil to 60°C, add tert-butyl hydroquinone to it to dissolve it completely, add sodium starch octenyl succinate, mannitol, sucrose ester , monoglyceride, and sodium ascorbate were dissolved in water at 60°C to prepare the water phase, fully stirred and mixed, and then slowly added the oil phase to the water phase under stirring to form an oil-in-water emulsion. min emulsification for 40 minutes, and then 20000r / min high-speed shear emulsification for 40 minutes. Homogenization pressure is 120Mpa, homogenization 6 times. The spray drying inlet air temperature is 220°C, and the outlet air temperature i...

Embodiment 3

[0041] Starch Sodium Octenylsuccinate 30%

[0042] Fish Oil 5%

[0043] Water-soluble starch 10%

[0044] Maltodextrin 50%

[0045] Soy Lecithin 1%

[0046] Monoglyceride 1.7%

[0047] tert-Butylhydroquinone 1%

[0048]Ascorbic acid 1%

[0049] Micronized silica gel 0.3%

[0050] Use fish oil as the oil phase, add tert-butyl hydroquinone to it at room temperature to dissolve it completely, and mix starch sodium octenyl succinate, water-soluble starch, maltodextrin, soybean lecithin, monoglyceride, ascorbic acid Dissolve in water at 60°C to prepare the water phase, stir and mix thoroughly, then slowly add the oil phase to the water phase under stirring to form an oil-in-water emulsion, first emulsify at a low speed, emulsify the oil phase and the water phase at 150r / min for 20 minutes, then 10000r / min / min high-speed shear emulsification for 30 minutes. The homogenization pressure is 100Mpa, and the number of homogenization is 4 times. The air inlet temperature for spr...

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Abstract

The invention relates to an instant powdery grease treating starch sodium octenylsuccinate as a wall material. The instant powdery grease comprises 30-70% by mass of the wall material, 5-60% by mass of grease, 5-60% by mass of an auxiliary wall material, 0.5-3% by mass of an emulsifier, 0.1-2% by mass of an antioxidant and 0.1-0.5% by mass of a cosolvent. The invention also relates to a preparation method of the powdery grease. The preparation method is characterized in that a microencapsulation technology is adopted to embed fat-soluble grease in order to prepare a microcapsule, the wall material used for embedding is starch sodium octenylsuccinate, the addition of the emulsifier and the addition of the auxiliary wall material improve the emulsification shear speed, improve the homogenization pressure and increase the homogenization frequency, grease is embedded in the wall material and undergoes spray drying, and the addition of the cosolvent forms the instant powdery grease. The preparation method has the advantages of simplicity and low cost, and the prepared powdery grease has the advantages of good water solubility, fast dissolving, high oil carrying amount, and good fluidity and can be applied to the food field, the daily-use chemical engineering field, the medicine field and the like.

Description

technical field [0001] The invention relates to a preparation method of instant powdered oil using sodium starch octenyl succinate as a wall material, belonging to the field of food. technical background [0002] Most oils are liquid at room temperature and have hydrophobicity. When used in the food industry, it is difficult to mix them evenly into food powder or liquid drinks, and the unsaturated fatty acids contained in oils are easy to oxidize and deteriorate. In order to solve the problem of oil in the Applicability in solid food, easy to oxidize and other problems, it can microencapsulate oil and fat. Microcapsule technology is a new technology that encapsulates liquid oil with wall material, that is, carrier substance, to form microcapsule powder with a particle size of micron, so as to protect oil. Microencapsulation can solidify liquid oil. Immobilized microcapsules are water-soluble and can improve the stability of oil. Microcapsule powder with good fluidity has th...

Claims

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Application Information

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IPC IPC(8): A23D9/04A23D9/06A23D9/007A23P1/04A23P10/35
Inventor 竺亚庆姜应新陈小刚曹启学郑立斌
Owner ZHEJIANG ZHONGTONG TECH
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