Microencapsulated wall material for honey and preparation method thereof
By adopting the microencapsulated wall material for honey with an inner and outer double-layer wall structure, combined with the use of different fillers, the problem of low solid yield of honey is solved, the effect of solidification of honey is achieved, and its application scope is expanded.
Patent Information
- Application Number
- CN202411791057.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-02-18
AI Technical Summary
The existing microencapsulated wall materials for honey make the solid yield of honey generally low, limiting the application and popularization of honey.
The microencapsulated wall material for honey using an inner and outer double-layer wall structure. The inner wall material consists of lipids, emulsifiers, and fillers. The outer wall material consists of proteins, emulsifiers, stabilizers, and fillers. The types of the first filler and the second filler are defined to further improve the solid yield.
Through the combination of internal and external double-layer wall materials, the honey solid yield of microencapsulated wall materials for honey has been significantly improved, the problem of low solid yield of honey has been solved, and the application range of honey has been expanded.
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of microcapsules, and in particular to a microencapsulation wall material for honey and a preparation method thereof. Background Art
[0002] Honey is a sweet substance that is collected by bees and mixed with the secretions of their salivary glands. It is fully brewed and stored in the honeycomb. It is a transparent or translucent high-viscosity fluid. The main components of honey are monosaccharides such as glucose and fructose and water, as well as a small amount of vitamins, organic acids, enzymes and mineral elements. It is a nutritious natural tonic that is easily absorbed by the human body and is deeply favored by consumers. However, due to its liquid state, high viscosity, certain hygroscopicity, and easy crystallization under the influence of temperature, the wider application and popularity of honey are restricted. Solidified honey will be more convenient to transport and carry, and will not be restricted by honey crystallization and fermentation. At the same time, it can improve the grade of honey products and expand its scope of application.
[0003] Microencapsulation technology is a technology that embeds trace substances in polymer films. It is a micro-packaging technology for storing solids, liquids, and gases. Its application in the food industry not only simplifies many traditional processes, but also solves many process problems that cannot be solved by conventional technical means. The wall material of microencapsulation is the key factor in whether the microcapsule can have an effect. At present, the microencapsulation wall material used for honey generally makes the solid yield of honey low. Summary of the invention
[0004] The invention provides a microencapsulation wall material for honey and a preparation method thereof, which solves the problem of low honey solid yield in the related art.
[0005] The technical solution of the present invention is as follows: The present invention provides a microencapsulation wall material for honey, which comprises an inner wall material and an outer wall material from the inside to the outside. The raw materials of the inner wall material include the following components in parts by weight: 40-50 parts of lipids, 0.5-1 parts of emulsifiers, and 30-40 parts of fillers; The raw materials of the outer wall material include the following components in parts by weight: 30-40 parts of protein, 0.5-1 parts of emulsifier, 0.1-0.5 parts of stabilizer, and 40-50 parts of filler.
[0006] As a further technical solution, the lipid is lecithin, and the protein includes gelatin and soy protein in a mass ratio of 1:4-9.
[0007] As a further technical solution, the emulsifier of the inner wall material includes one or more of Span-20, Span-40, and Span-60; The emulsifier of the outer wall material includes one or more of Tween-20, Tween-40 and Tween-60.
[0008] As a further technical solution, the stabilizer is xanthan gum.
[0009] As a further technical solution, the filler of the inner wall material is a first filler, and the filler of the outer wall material is a second filler, and the first filler and the second filler are of different types.
[0010] The invention further improves the honey solid yield by limiting the types of the first filler and the second filler to be different.
[0011] As a further technical solution, the first filler is maltodextrin, and the second filler is corn syrup.
[0012] The invention further improves the honey solid yield by limiting the first filler to maltodextrin and the second filler to corn syrup.
[0013] As a further technical solution, the corn syrup includes corn syrup with a DE value of 25 and corn syrup with a DE value of 36.5 in a mass ratio of 1:19 to 5:15.
[0014] The invention further improves the solid yield of honey by compounding corn syrup including corn syrup with a DE value of 25 and corn syrup with a DE value of 36.5 in a mass ratio of 1:19-5:15.
[0015] As a further technical solution, the mass ratio of the corn syrup with a DE value of 25 to the corn syrup with a DE value of 36.5 is 2:18 to 3:17.
[0016] The invention further improves the honey solid yield by limiting the mass ratio of corn syrup with a DE value of 25 to corn syrup with a DE value of 36.5 to 2:18-3:17.
[0017] As a further technical solution, the DE value of the maltodextrin is 15.
[0018] The present invention also provides a solid honey, comprising the microencapsulation wall material for honey, and a method for preparing the solid honey, comprising the following steps: S1, mixing the raw materials of the inner layer wall material in water to obtain an inner layer wall material solution; S2, adding honey to the inner wall material solution and mixing evenly to obtain a single-layer emulsion; S3, mixing the raw materials of the outer layer wall material in water, adding the raw materials to the single layer emulsion and mixing them evenly to obtain an outer layer wall material solution; S4, spray-drying the outer layer wall material solution to obtain solid honey.
[0019] The working principle and beneficial effects of the present invention are: In the present invention, a double-layer wall material structure of an inner wall material and an outer wall material is used as the wall material for microencapsulation of honey. The raw material of the inner wall material uses lecithin as the main component, which effectively maintains the activity of biologically active components such as enzymes in the core honey; the main component of the raw material of the outer wall material is protein substances, which have excellent solubility and emulsification ability as amphiphilic compounds. When protein is used as the outer wall material of the microencapsulation wall material for honey, it has ideal film-forming, emulsification performance and the effect of releasing the core material during use. Through the coordinated use of the inner and outer double-layer wall materials, the honey solid yield of the microencapsulation wall material for honey is improved. DETAILED DESCRIPTION
[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] In the following examples and comparative examples, the parameters of the raw materials are as follows: The honey was item number 586 and was purchased from Hebei Ruiyuan Bee Industry Co., Ltd.; The model of lecithin was XL, purchased from Xi'an Xinlu Biotechnology Co., Ltd.; The product number of gelatin is 102, which was purchased from Jiangsu Fushengde Bioengineering Co., Ltd.; The product number of soy protein is 171705760, which was purchased from Qingdao Hivison Biotechnology Co., Ltd.; Xanthan gum was purchased from Shandong Aosaiyang Biotechnology Co., Ltd. with the product number of 03; The DE value of maltodextrin is 15.
[0022] Example 1 A solid honey, and a preparation method thereof, comprising the following steps: S1, 40 parts of lecithin, 0.5 parts of Span-20, and 30 parts of maltodextrin are uniformly mixed in 500 parts of water to obtain an inner wall material solution; S2, adding 70 parts of honey to the inner wall material solution and mixing evenly to obtain a single-layer emulsion; S3, after uniformly mixing 6 parts of gelatin, 24 parts of soy protein, 0.5 parts of Tween-20, 0.1 parts of xanthan gum, and 40 parts of maltodextrin in 300 parts of water, adding the mixture into the monolayer emulsion and mixing well, obtaining an outer wall material solution; S4, spray-drying the outer wall material solution to obtain solid honey.
[0023] Example 2 A solid honey, and a preparation method thereof, comprising the following steps: S1, 50 parts of lecithin, 1 part of Span-40, and 40 parts of corn syrup with a DE value of 25 are uniformly mixed in 400 parts of water to obtain an inner wall material solution; S2, adding 90 parts of honey to the inner wall material solution and mixing evenly to obtain a single-layer emulsion; S3, 4 parts of gelatin, 36 parts of soy protein, 1 part of Tween-40, 0.5 parts of xanthan gum, and 50 parts of corn syrup with a DE value of 25 are mixed evenly in 400 parts of water, and then added into the monolayer emulsion and mixed evenly to obtain an outer wall material solution; S4, spray-drying the outer wall material solution to obtain solid honey.
[0024] Example 3 The only difference from Example 1 is that maltodextrin is replaced by an equal amount of corn syrup with a DE value of 25.
[0025] Example 4 The only difference from Example 1 is that the maltodextrin in S1 is replaced by an equal amount of corn syrup with a DE value of 25.
[0026] Example 5 The only difference from Example 1 is that the maltodextrin in S3 is replaced by an equal amount of corn syrup with a DE value of 25.
[0027] Example 6 The only difference from Example 5 is that the corn syrup with a DE value of 25 is replaced by an equal amount of corn syrup with a DE value of 36.5.
[0028] Example 7 A solid honey, and a preparation method thereof, comprising the following steps: S1, 40 parts of lecithin, 0.5 parts of Span-20, and 30 parts of maltodextrin are uniformly mixed in 500 parts of water to obtain an inner wall material solution; S2, adding 70 parts of honey to the inner wall material solution and mixing evenly to obtain a single-layer emulsion; S3, 6 parts of gelatin, 24 parts of soy protein, 0.5 parts of Tween-20, 0.1 parts of xanthan gum, 2 parts of corn syrup with a DE value of 25, and 38 parts of corn syrup with a DE value of 36.5 are mixed evenly in 300 parts of water, and then added into the monolayer emulsion and mixed evenly to obtain an outer wall material solution; S4, spray-drying the outer wall material solution to obtain solid honey.
[0029] Example 8 The only difference from Example 7 is that: 10 parts of corn syrup with a DE value of 25 and 30 parts of corn syrup with a DE value of 36.5 are used.
[0030] Example 9 The only difference from Example 7 is that 4 parts of corn syrup with a DE value of 25 and 36 parts of corn syrup with a DE value of 36.5 are used.
[0031] Example 10 The only difference from Example 7 is that 6 parts of corn syrup with a DE value of 25 and 34 parts of corn syrup with a DE value of 36.5 are used.
[0032] Comparative Example 1 A solid honey, and a preparation method thereof, comprising the following steps: S1, 70 parts of lecithin, 1 part of Span-20, 0.1 part of xanthan gum, and 70 parts of maltodextrin were uniformly mixed in 800 parts of water to obtain a wall material solution; S2, adding 70 parts of honey to the wall material solution and mixing evenly to obtain an emulsion; S3. Spray-drying the emulsion to obtain solid honey.
[0033] Comparative Example 2 A solid honey, and a preparation method thereof, comprising the following steps: S1, 14 parts of gelatin, 56 parts of soy protein, 1 part of Tween-20, 0.1 part of xanthan gum, and 70 parts of maltodextrin were uniformly mixed in 800 parts of water to obtain a wall material solution; S2, adding 70 parts of honey to the wall material solution and mixing evenly to obtain an emulsion; S3. Spray-drying the emulsion to obtain solid honey.
[0034] Test example The total solid content of the feed liquids of Examples 1 to 10 and Comparative Examples 1 to 2 and the prepared solid honey were measured, and the honey solid yield was calculated according to the following formula: Honey solid yield = solid honey mass ÷ total solid mass of liquid feed × 100%, the total solid mass of liquid feed is 100g; The results are shown in Table 1.
[0035] Table 1 Test results of honey solid yield of Examples 1 to 10 and Comparative Examples 1 to 2
[0036] Compared with Comparative Examples 1-2, the solid honey prepared in Example 1 comprises a double-layer wall material structure of an inner wall material and an outer wall material. As a result, the honey solid yield of Example 1 is higher than that of Comparative Examples 1-2, indicating that the coordinated use of the inner wall material and the outer wall material improves the honey solid yield of the honey microencapsulation wall material.
[0037] The solid yield of honey prepared in Examples 4-5 is higher than that in Examples 1 and 3, indicating that the different types of the first filler and the second filler further improve the solid yield of honey.
[0038] The solid yield of honey prepared in Example 5 is higher than that in Example 4, indicating that the first filler is maltodextrin and the second filler is corn syrup, which further improves the solid yield of honey.
[0039] The solid yield of honey prepared in Example 7 is higher than that in Examples 5-6, indicating that the combined use of corn syrup with a DE value of 25 and corn syrup with a DE value of 36.5 further improves the solid yield of honey.
[0040] The solid yield of honey prepared in Examples 9-10 is higher than that in Examples 7-8, indicating that the mass ratio of corn syrup with a DE value of 25 to corn syrup with a DE value of 36.5 is 2:18-3:17, which further improves the solid yield of honey.
[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A microencapsulation wall material for honey, characterized in that: From the inside to the outside, it includes the inner wall material and the outer wall material. The raw materials of the inner wall material include the following components in parts by weight: 40-50 parts of lipids, 0.5-1 parts of emulsifiers, and 30-40 parts of fillers; The raw materials of the outer wall material include the following components in parts by weight: 30-40 parts of protein, 0.5-1 parts of emulsifier, 0.1-0.5 parts of stabilizer, and 40-50 parts of filler.
2. The microencapsulation wall material for honey according to claim 1, characterized in that: The lipid is lecithin, and the protein includes gelatin and soy protein in a mass ratio of 1:4-9.
3. The microencapsulation wall material for honey according to claim 1, characterized in that: The emulsifier of the inner wall material includes one or more of Span-20, Span-40 and Span-60; The emulsifier of the outer wall material includes one or more of Tween-20, Tween-40 and Tween-60.
4. The microencapsulation wall material for honey according to claim 1, characterized in that: The stabilizer is xanthan gum.
5. The microencapsulation wall material for honey according to claim 1, characterized in that: The filler of the inner layer wall material is a first filler, and the filler of the outer layer wall material is a second filler, and the first filler and the second filler are of different types.
6. The microencapsulation wall material for honey according to claim 5, characterized in that: The first bulking agent is maltodextrin, and the second bulking agent is corn syrup.
7. The microencapsulation wall material for honey according to claim 6, characterized in that: The corn syrup includes corn syrup with a DE value of 25 and corn syrup with a DE value of 36.5 in a mass ratio of 1:19 to 5:
15.
8. The microencapsulation wall material for honey according to claim 7, characterized in that: The mass ratio of the corn syrup with a DE value of 25 to the corn syrup with a DE value of 36.5 is 2:18 to 3:
17.
9. The microencapsulation wall material for honey according to claim 6, characterized in that: The DE value of the maltodextrin is 15.
10. A solid honey, comprising the honey microencapsulation wall material according to any one of claims 1 to 9, wherein the method for preparing the solid honey is characterized by: The following steps are involved: S1, mixing the raw materials of the inner layer wall material in water to obtain an inner layer wall material solution; S2, adding honey to the inner wall material solution and mixing evenly to obtain a single-layer emulsion; S3, mixing the raw materials of the outer wall material in water, adding the raw materials to the single-layer emulsion and mixing them evenly to obtain an outer wall material solution; S4, spray-drying the outer layer wall material solution to obtain solid honey.