CN110999986A - Medium-carbon chain fatty acid powdered oil and preparation method thereof - Google Patents

Medium-carbon chain fatty acid powdered oil and preparation method thereof Download PDF

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Publication number
CN110999986A
CN110999986A CN201911422801.6A CN201911422801A CN110999986A CN 110999986 A CN110999986 A CN 110999986A CN 201911422801 A CN201911422801 A CN 201911422801A CN 110999986 A CN110999986 A CN 110999986A
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Prior art keywords
fatty acid
medium
chain fatty
powdered oil
carrier
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CN201911422801.6A
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Chinese (zh)
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柳新荣
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Jiahe Food Industry Co Ltd
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Jiahe Food Industry Co Ltd
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Priority to CN201911422801.6A priority Critical patent/CN110999986A/en
Publication of CN110999986A publication Critical patent/CN110999986A/en
Priority to DE212020000097.2U priority patent/DE212020000097U1/en
Priority to PCT/CN2020/087095 priority patent/WO2020207505A2/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23DEDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/005Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23DEDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/02Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by the production or working-up
    • A23D7/04Working-up

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Edible Oils And Fats (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fats And Perfumes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

The invention relates to medium-carbon chain fatty acid powdered oil and a preparation method thereof, wherein the medium-carbon chain fatty acid powdered oil comprises the following raw material components in percentage by weight: 60-80% of medium-chain fatty acid triglyceride; 20-40% of low GI carrier. The MCT content in the powdered oil is higher than 60 percent, and the powdered oil can be used as food raw materials and food auxiliary materials for developing related foods; in addition, the low GI carrier is adopted, so that the dietary requirements of diabetes patients are met under the condition of meeting the quick functional requirements of human bodies, and in addition, the physicochemical properties and the sensory properties of the powdered oil are ensured through the improvement of the formula and the preparation method and the simple proportioning.

Description

Medium-carbon chain fatty acid powdered oil and preparation method thereof
Technical Field
The invention belongs to the field of food, and particularly relates to medium-carbon chain fatty acid powdered oil and a preparation method thereof.
Background
Medium-chain fatty acid triglyceride (MCT) is a kind of oil obtained by chemical methods, and is widely used in the formulation and processing of various foods. Usually from coconut oil or palm oil, is a mixture of saturated triglycerides. Mainly composed of saturated fatty acid octanoic acid (C) containing 8 carbon atoms8H16O2) And decanoic acid (C) which is a saturated fatty acid containing 10 carbon atoms10H20O2) The total content is not less than 95 percent.
Research shows that after entering human body, long chain fatty acid needs to enter intestinal tract after being treated through bile emulsification and pancreas esterase hydrolysis. The triglyceride is recombined with the glycerol in the epithelial cells in the intestinal tract and then participates in the formation of chylomicron, enters the blood circulation through the lymphatic system and is then conveyed to the heart, the liver and the adipose tissues.
The medium-chain fatty acid can directly enter the liver through the hepatic portal vein without passing through the lymphatic system, and is rapidly metabolized into ketone bodies by the liver to supply energy to the body, and the process only needs 30 min.
According to the regulations of the national health council office on the general guidelines of infant formula food for special medical uses (GB25596-2010) and the national standard of food safety (GB2760-2011), the medium-chain triglyceride can be used as a food raw material or an emulsifier.
Researches show that monosaccharide substances such as glucose, fructose and the like can also realize quick energy supply for human bodies, are common high-GI value nutritional ingredients and exist in common starch sugar or starch syrup in large quantity.
The oil/fat powder (O/W emulsion system) generally has good water solubility and is in the form of an emulsion when dissolved in water. Powdered oil is widely used in modern food industry, such as beverage industry, baking industry, leisure food industry and on-site beverage industry, and provides three nutritional matrixes of fat, carbohydrate and protein for related food. Because MCT grease is liquid grease, is not easy to dissolve in water and is not easy to match with other water-soluble food auxiliary materials, the pulverization of the MCT is important. In addition, the MCT oil has an average melting point of-15 ℃ and is liquid at normal temperature, so that the MCT content in the MCT powdered oil is usually less than 60 percent, and the processing of the powdered oil with high MCT content has technical problems.
The prior powdered oil is a powdered product which is prepared by processing edible oil serving as a main raw material, adding other food raw and auxiliary materials, and optionally adding food additives. In general, powdered oil and fat is powdered by using sugar or starch sugar as a carrier. However, since the GI value of sugar or starch sugar is high, it is not suitable for the design of dietary food recommended for diabetic patients.
Disclosure of Invention
The invention aims to solve the technical problem of providing medium-chain fatty acid powdered oil which has high MCT content and low glycemic index and is suitable for diabetes patients and a preparation method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a medium-carbon chain fatty acid powdered oil which comprises the following raw material components in percentage by weight:
60-80% of medium-chain fatty acid triglyceride;
20-40% of low GI carrier.
Preferably, the low GI carrier is one or more selected from the group consisting of gum arabic, resistant dextrin, inulin.
In a second aspect of the present invention, the method for producing the medium-chain fatty acid powdered oil comprises dissolving the low GI carrier, mixing with the medium-chain fatty acid triglyceride, emulsifying, homogenizing, and spray-drying to obtain the medium-chain fatty acid powdered oil.
Preferably, the low GI carrier is dissolved in water at 60-70 ℃, the medium-chain fatty acid triglyceride is heated to 60-70 ℃, and then the mixing step is performed.
The third aspect of the invention provides medium-carbon chain fatty acid powdered oil which comprises the following raw material components in percentage by weight:
Figure BDA0002349249410000021
preferably, the low GI carrier is one or more selected from the group consisting of gum arabic, resistant dextrin, inulin.
In a fourth aspect of the present invention, there is provided a method for producing the medium-chain fatty acid powdered oil, comprising mixing the medium-chain fatty acid triglyceride and the mono-diglycerol fatty acid ester to form an oil phase, dissolving the low GI carrier and the sodium caseinate in water to form an aqueous phase, mixing the oil phase and the aqueous phase, emulsifying, homogenizing, and spray-drying to obtain the medium-chain fatty acid powdered oil.
Preferably, the medium-chain fatty acid triglyceride is heated to 60-70 ℃, and the monoglyceride and diglyceride fatty acid ester is added to be mixed into the oil phase; and dissolving the low GI carrier and the sodium caseinate in water at the temperature of 60-70 ℃ to form the water phase.
The spray drying tower provided by Chinese patent application No. 201020022379.0 is adopted in the spray drying of the invention.
Other equipment in the invention is conventional general equipment in the industry.
Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:
the MCT content in the powdered oil is higher than 60 percent, and the powdered oil can be used as food raw materials and food auxiliary materials for developing related foods; in addition, the low GI carrier is adopted, so that the dietary requirements of diabetes patients are met under the condition of meeting the quick functional requirements of human bodies, and in addition, the physicochemical properties and the sensory properties of the powdered oil are ensured through the improvement of the formula and the preparation method and the simple proportioning.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the present invention is not limited to the following examples. The implementation conditions adopted in the examples can be further adjusted according to different requirements of specific use, the implementation conditions which are not indicated are conventional conditions in the industry, and the unexplained "%" is mass percent.
The preparation method of each example:
(1) heating MCT oil to 60-70 ℃, selectively adding mono-diglycerol fatty acid ester, and uniformly stirring and mixing to prepare an oil phase solution;
(2) dissolving the low GI carrier by using water at the temperature of 60-70 ℃, selectively adding sodium caseinate, and uniformly stirring and mixing to prepare an aqueous phase solution;
(3) and (3) injecting the solution prepared in the step (1) and the solution prepared in the step (2) into an emulsifying tank at the same time for full emulsification, then injecting the emulsified slurry into a homogenizer for homogenization, and injecting the homogenized slurry into a spray drying tower for spray drying to obtain powder, namely the powdered oil.
The raw material ratios of the powdered oil and fat of the examples are shown in table 1, unit: % of the total weight of the composition.
TABLE 1
Figure BDA0002349249410000031
Figure BDA0002349249410000041
The powdered oil has low glycemic index and high MCT oil content (more than 60 percent), can realize quick energy supply for human bodies, and provides a quick energy supply low GI food or food raw material for diabetic patients.
The present invention has been described in detail in order to enable those skilled in the art to understand the invention and to practice it, and it is not intended to limit the scope of the invention, and all equivalent changes and modifications made according to the spirit of the present invention should be covered by the present invention.

Claims (8)

1. A medium-carbon chain fatty acid powdered oil is characterized in that: the composite material comprises the following raw material components in percentage by weight:
60-80% of medium-chain fatty acid triglyceride;
20-40% of low GI carrier.
2. The medium-carbon chain fatty acid powdered oil according to claim 1, characterized in that: the low GI carrier is one or more selected from Arabic gum, resistant dextrin and inulin.
3. A process for producing a medium-chain fatty acid powdered oil or fat according to any one of claims 1 to 2, characterized in that: dissolving the low GI carrier, mixing with the medium-chain fatty acid triglyceride, emulsifying, homogenizing, and spray drying to obtain the medium-chain fatty acid powdered oil.
4. The production method according to claim 3, characterized in that: dissolving the low GI carrier in water at 60-70 ℃, heating the medium-chain fatty acid triglyceride to 60-70 ℃, and then performing the mixing step.
5. A medium-carbon chain fatty acid powdered oil is characterized in that: the composite material comprises the following raw material components in percentage by weight:
60-80% of medium-chain fatty acid triglyceride;
2-6% of sodium caseinate;
0.5-2% of a monoglyceride/diglyceride fatty acid ester;
12-37% of low GI carrier.
6. The medium-carbon chain fatty acid powdered oil according to claim 5, characterized in that: the low GI carrier is one or more selected from Arabic gum, resistant dextrin and inulin.
7. A process for producing a medium-chain fatty acid powdered oil or fat according to any one of claims 5 to 6, characterized in that: mixing the medium-chain fatty acid triglyceride and the mono-diglycerol fatty acid ester into an oil phase, dissolving the low GI carrier and the sodium caseinate in water to form a water phase, mixing, emulsifying and homogenizing the oil phase and the water phase, and then performing spray drying to obtain the medium-chain fatty acid powdered oil.
8. The method of claim 7, wherein: heating the medium-chain fatty acid triglyceride to 60-70 ℃, and adding the mono-diglycerol fatty acid ester to mix into the oil phase; and dissolving the low GI carrier and the sodium caseinate in water at the temperature of 60-70 ℃ to form the water phase.
CN201911422801.6A 2019-12-31 2019-12-31 Medium-carbon chain fatty acid powdered oil and preparation method thereof Pending CN110999986A (en)

Priority Applications (3)

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CN201911422801.6A CN110999986A (en) 2019-12-31 2019-12-31 Medium-carbon chain fatty acid powdered oil and preparation method thereof
DE212020000097.2U DE212020000097U1 (en) 2019-12-31 2020-04-27 Fat powder with medium-chain fatty acids
PCT/CN2020/087095 WO2020207505A2 (en) 2019-12-31 2020-04-27 Medium chain fatty acid oil powder and preparation method therefor

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WO2020207505A3 (en) * 2019-12-31 2020-12-03 佳禾食品工业股份有限公司 Medium chain fatty acid oil powder and preparation method therefor

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WO2023183222A1 (en) * 2022-03-24 2023-09-28 Cargill, Incorporated Animal feed

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CN104054849A (en) * 2014-05-21 2014-09-24 上海英莱腾医药研究有限公司 High-content medium chain triglyceride powdered oil and preparation method thereof
CN105029409A (en) * 2015-06-24 2015-11-11 芦冰 Flaxseed oil microcapsule powder and preparation method thereof
CN108464356A (en) * 2018-04-10 2018-08-31 中南林业科技大学 A kind of equilibrium fatty acid powder grease and preparation method thereof
CN109077124A (en) * 2018-08-30 2018-12-25 广州能靓生物技术有限公司 A kind of high fat diet Weight reducing compound and its application
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JPH0633087A (en) * 1992-07-17 1994-02-08 Nippon Oil & Fats Co Ltd Powdery fat and oil composition
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CN104054849A (en) * 2014-05-21 2014-09-24 上海英莱腾医药研究有限公司 High-content medium chain triglyceride powdered oil and preparation method thereof
CN105029409A (en) * 2015-06-24 2015-11-11 芦冰 Flaxseed oil microcapsule powder and preparation method thereof
CN108464356A (en) * 2018-04-10 2018-08-31 中南林业科技大学 A kind of equilibrium fatty acid powder grease and preparation method thereof
CN109077124A (en) * 2018-08-30 2018-12-25 广州能靓生物技术有限公司 A kind of high fat diet Weight reducing compound and its application
CN110613025A (en) * 2019-10-11 2019-12-27 湖北欣和生物科技有限公司 High-oil-loading microcapsule powder and preparation method thereof

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