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CN106261451A - A kind of preparation method of ginkgo nut fat liquor - Google Patents

A kind of preparation method of ginkgo nut fat liquor Download PDF

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Publication number
CN106261451A
CN106261451A CN201610775150.9A CN201610775150A CN106261451A CN 106261451 A CN106261451 A CN 106261451A CN 201610775150 A CN201610775150 A CN 201610775150A CN 106261451 A CN106261451 A CN 106261451A
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parts
ginkgo
preparation
fruit oil
oil emulsion
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吴玲
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Jinzhai County Spring Ginkgo Tree Planting Professional Cooperatives
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Jinzhai County Spring Ginkgo Tree Planting Professional Cooperatives
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/52Adding ingredients
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B70/00Preservation of non-alcoholic beverages
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/152Milk preparations; Milk powder or milk powder preparations containing additives
    • A23C9/1528Fatty acids; Mono- or diglycerides; Petroleum jelly; Paraffine; Phospholipids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/152Milk preparations; Milk powder or milk powder preparations containing additives
    • A23C9/158Milk preparations; Milk powder or milk powder preparations containing additives containing vitamins or antibiotics
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/52Adding ingredients
    • A23L2/62Clouding agents; Agents to improve the cloud-stability
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Edible Oils And Fats (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

本发明公开了一种银杏果油乳液的制备方法:取聚甘油酯3‑6份,溶解于60‑80份助溶剂中,然后加入8‑12份去离子水搅拌均匀,再于4000‑12000rpm转速下剪切,并称取天然维生素E 4‑6份,银杏果油4‑6份,缓慢加入,后在65‑80℃继续剪切5‑10min,至乳状液平均粒径0.5μm‑0.6μm,即得银杏果油乳液产品。本发明制备方法简单,得到的产品长期储藏不出现脂肪氧化和破乳问题,且产品为水溶性,使用简单,应用范围广。The invention discloses a preparation method of ginkgo fruit oil emulsion: take 3-6 parts of polyglycerol ester, dissolve it in 60-80 parts of co-solvent, then add 8-12 parts of deionized water and stir evenly, and then dissolve it at 4000-12000rpm Shear at rotating speed, weigh 4-6 parts of natural vitamin E, 4-6 parts of ginkgo fruit oil, add slowly, and then continue shearing at 65-80°C for 5-10min until the average particle size of the emulsion is 0.5μm-0.6 μm, the ginkgo oil emulsion product is obtained. The preparation method of the invention is simple, the obtained product has no problems of fat oxidation and demulsification in long-term storage, and the product is water-soluble, easy to use and wide in application range.

Description

一种银杏果油乳液的制备方法A kind of preparation method of ginkgo fruit oil emulsion

技术领域technical field

本发明涉及一种乳化产品的制备方法,特别涉及一种银杏果油乳液的制备方法。The invention relates to a preparation method of an emulsified product, in particular to a preparation method of ginkgo fruit oil emulsion.

背景技术Background technique

银杏果(白果)营养丰富,富含淀粉、蛋白和脂肪,其油中含有亚油酸、亚麻酸等功能性脂肪酸,具有特殊的保健功能,但白果油为油溶性,使用起来不够方便,应用收到限制,而且长期暴露空气中,容易氧化产生氧化味,营养和风味受到严重影响。天然维生素E是一种天然的抗氧化剂,具有一定的抗氧化能力,维生素E也是脂溶性产品,不溶于水,可用于油脂中防止油脂氧化。传统可在银杏果油中添加维生素E来防止银杏果油的氧化,但得到的产品仍为油溶性,使用不够方便。Ginkgo fruit (ginkgo fruit) is rich in nutrition, rich in starch, protein and fat. Its oil contains functional fatty acids such as linoleic acid and linolenic acid, which has special health care functions. However, ginkgo fruit oil is oil-soluble and not convenient to use. Restricted, and long-term exposure to the air, it is easy to oxidize and produce oxidative odor, and the nutrition and flavor are seriously affected. Natural vitamin E is a natural antioxidant with certain antioxidant capacity. Vitamin E is also a fat-soluble product, insoluble in water, and can be used in oils to prevent oil oxidation. Traditionally, vitamin E can be added to ginkgo oil to prevent the oxidation of ginkgo oil, but the obtained product is still oil-soluble and not convenient enough to use.

发明内容Contents of the invention

为克服现有技术的不足,本发明的目的在于提供一种银杏果油乳液的制备方法,能够防止银杏果油的氧化,同时水溶性乳液,使用方便,应用性广,稳定性好。In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a preparation method of ginkgo oil emulsion, which can prevent the oxidation of ginkgo oil, and meanwhile, the water-soluble emulsion is easy to use, has wide applicability and good stability.

为实现上述目的,本发明采用以下技术方案制备银杏果油乳液:To achieve the above object, the present invention adopts the following technical solutions to prepare ginkgo fruit oil emulsion:

(1)取聚甘油酯3-6份,溶解于60-80份助溶剂中,然后加入8-12份去离子水搅拌均匀,制备得到水相;(1) Take 3-6 parts of polyglycerol ester, dissolve in 60-80 parts of co-solvent, then add 8-12 parts of deionized water and stir evenly to prepare the water phase;

(2)4000-12000rpm转速下剪切水相,并称取天然维生素E 4-6份,银杏果油4-6份,缓慢加入水相中,于65-80℃继续剪切5-10min,至乳状液平均粒径0.5μm-0.6μm,即得银杏果油乳液产品。(2) Cut the water phase at a speed of 4000-12000rpm, weigh 4-6 parts of natural vitamin E and 4-6 parts of ginkgo fruit oil, add them slowly to the water phase, and continue shearing at 65-80°C for 5-10 minutes. When the average particle size of the emulsion is 0.5 μm-0.6 μm, the ginkgo fruit oil emulsion product is obtained.

其中,所述的聚甘油酯是十聚甘油油酸酯、十聚甘油硬脂酸酯、十聚甘油棕榈酸酯、八聚甘油油酸酯、八聚甘油硬脂酸酯、八聚甘油棕榈酸酯的一种或两种以上。Wherein, the polyglycerol ester is decaglycerol oleate, decaglycerol stearate, decaglycerol palmitate, octaglycerol oleate, octaglycerol stearate, octaglycerol palmitate One or two or more esters.

所述的助溶剂是甘油或山梨醇。Described solubilizer is glycerin or sorbitol.

本发明的银杏果油乳液的制备方法具有以下优势:The preparation method of ginkgo fruit oil emulsion of the present invention has the following advantages:

(1)通过乳化使银杏果油制成水溶性乳液,使之能够通过简单的搅拌即可用于常规含水量较大的食品中,如饮料等,拓展了银杏果油的应用领域;(1) Ginkgo oil is made into a water-soluble emulsion through emulsification, so that it can be used in conventional foods with large water content, such as beverages, etc. by simple stirring, expanding the application field of ginkgo oil;

(2)按本发明提供的的制备方法制备得到的银杏果油乳液风味稳定,长期储存不出现脂肪氧化的异味;(2) The flavor of the ginkgo fruit oil emulsion prepared according to the preparation method provided by the present invention is stable, and there is no peculiar smell of fat oxidation in long-term storage;

(3)按本发明提供的制备方法制备得到的银杏果油乳液还能起到抗氧化的效果,而且抗氧化效果要优于等质量的维生素E的效果,尤其是用于含1%蛋白的乳饮料中,能够使饮料24个月内不出现脂肪氧化味,提高了产品货架期;(3) The ginkgo fruit oil emulsion prepared according to the preparation method provided by the present invention can also have an anti-oxidation effect, and the anti-oxidation effect is better than that of vitamin E of equal quality, especially for the product containing 1% protein In milk beverages, it can prevent the beverage from fat oxidation smell within 24 months, which improves the shelf life of the product;

(4)本发明提供的银杏果油乳液的制备工艺简单,只需简单的剪切即刻制备得到稳定的水溶性乳液,无需高压均质,设备投入简单,成本低,而且该乳液稳定性强,对温度不敏感,能够在0-60℃长期储藏不出现破乳分层情况。(4) The preparation process of the ginkgo fruit oil emulsion provided by the present invention is simple, only a simple shearing is required to prepare a stable water-soluble emulsion immediately, no high-pressure homogenization is required, the equipment investment is simple, the cost is low, and the emulsion has strong stability. It is not sensitive to temperature and can be stored at 0-60°C for a long time without demulsification and stratification.

具体实施方式detailed description

以下结合具体实例对本发明的技术方案做进一步的说明。The technical solutions of the present invention will be further described below in conjunction with specific examples.

实施例1Example 1

(1)取十聚甘油油酸酯3份,溶解于60份甘油中,然后加入12份去离子水搅拌均匀,制备得到水相;(1) Take 3 parts of decaglycerol oleate, dissolve it in 60 parts of glycerin, then add 12 parts of deionized water and stir evenly to prepare the water phase;

(2)12000rpm转速下剪切水相,并称取天然维生素E 4份,银杏果油6份,缓慢加入水相中,于65℃继续剪切5min至乳状液平均粒径0.55μm,即得银杏果油乳液产品。(2) Cut the water phase at 12000rpm, weigh 4 parts of natural vitamin E and 6 parts of ginkgo fruit oil, add them slowly to the water phase, and continue shearing at 65°C for 5 minutes until the average particle size of the emulsion is 0.55 μm. Ginkgo oil emulsion products.

实施例2Example 2

(1)取八聚甘油棕榈酸酯6份,溶解于60份山梨醇中,然后加入8份去离子水搅拌均匀,制备得到水相;(1) Take 6 parts of octaglycerol palmitate, dissolve it in 60 parts of sorbitol, then add 8 parts of deionized water and stir evenly to prepare the water phase;

(2)4000rpm转速下剪切水相,并称取天然维生素E 6份,银杏果油4份,缓慢加入水相中,于80℃继续剪切10min,至乳状液平均粒径0.59μm,即得银杏果油乳液产品。(2) Cut the water phase at 4000rpm, weigh 6 parts of natural vitamin E and 4 parts of ginkgo fruit oil, add them slowly to the water phase, and continue shearing at 80°C for 10 minutes until the average particle size of the emulsion is 0.59 μm, that is Obtain ginkgo fruit oil emulsion product.

实施例3Example 3

(1)取八聚甘油硬脂酸酯5份,溶解于70份甘油中,然后加入10份去离子水搅拌均匀,制备得到水相;(1) Take 5 parts of octaglycerol stearate, dissolve it in 70 parts of glycerin, then add 10 parts of deionized water and stir evenly to prepare the water phase;

(2)7000rpm转速下剪切水相,并称取天然维生素E 5份,银杏果油5份,缓慢加入水相中,于70℃继续剪切8min,至乳状液平均粒径0.53μm,即得银杏果油乳液产品。(2) Cut the water phase at 7000rpm, weigh 5 parts of natural vitamin E and 5 parts of ginkgo fruit oil, add them slowly to the water phase, and continue shearing at 70°C for 8 minutes until the average particle size of the emulsion is 0.53 μm, that is Obtain ginkgo fruit oil emulsion product.

Claims (3)

1.一种银杏果油乳液的制备方法,其特征在于包括以下步骤:1. a preparation method of ginkgo fruit oil emulsion, is characterized in that comprising the following steps: (1)取聚甘油酯3-6份,溶解于60-80份助溶剂中,然后加入8-12份去离子水搅拌均匀,制备得到水相;(1) Take 3-6 parts of polyglycerol ester, dissolve in 60-80 parts of co-solvent, then add 8-12 parts of deionized water and stir evenly to prepare the water phase; (2)4000-12000rpm转速下剪切水相,并称取天然维生素E 4-6份,银杏果油4-6份,缓慢加入水相中,于65-80℃继续剪切5-10min,至乳状液平均粒径0.5μm-0.6μm,即得银杏果油乳液产品。(2) Cut the water phase at a speed of 4000-12000rpm, weigh 4-6 parts of natural vitamin E and 4-6 parts of ginkgo fruit oil, add them slowly to the water phase, and continue shearing at 65-80°C for 5-10 minutes. When the average particle size of the emulsion is 0.5 μm-0.6 μm, the ginkgo fruit oil emulsion product is obtained. 2.根据权利要求1所述的银杏果油乳液的制备方法,其特征在于所述的聚甘油酯是十聚甘油油酸酯、十聚甘油硬脂酸酯、十聚甘油棕榈酸酯、八聚甘油油酸酯、八聚甘油硬脂酸酯、八聚甘油棕榈酸酯的一种或两种以上。2. the preparation method of ginkgo fruit oil emulsion according to claim 1 is characterized in that described polyglycerol ester is ten polyglyceryl oleate, ten polyglyceryl stearate, ten polyglyceryl palmitate, octapolyglycerol One or more of polyglyceryl oleate, octaglyceryl stearate, and octaglyceryl palmitate. 3.根据权利要求1所述的银杏果油乳液的制备方法,其特征在于所述的助溶剂是甘油或山梨醇。3. the preparation method of ginkgo oil emulsion according to claim 1 is characterized in that described cosolvent is glycerol or sorbitol.
CN201610775150.9A 2016-08-31 2016-08-31 A kind of preparation method of ginkgo nut fat liquor Pending CN106261451A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106361600A (en) * 2016-08-31 2017-02-01 方莉 Preparation method for lemon grass essential oil emulsion

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CN106361600A (en) * 2016-08-31 2017-02-01 方莉 Preparation method for lemon grass essential oil emulsion

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