CN114145411B - Lycopene oil agent and pigment composition thereof - Google Patents

Lycopene oil agent and pigment composition thereof Download PDF

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Publication number
CN114145411B
CN114145411B CN202111506582.7A CN202111506582A CN114145411B CN 114145411 B CN114145411 B CN 114145411B CN 202111506582 A CN202111506582 A CN 202111506582A CN 114145411 B CN114145411 B CN 114145411B
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China
Prior art keywords
lycopene
oil
pigment composition
capsanthin
coloring
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CN202111506582.7A
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CN114145411A (en
Inventor
高伟
袁泰增
李苗苗
黄利勇
齐立军
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Chenguang Biotech Group Co Ltd
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Chenguang Biotech Group Co Ltd
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
    • A23L5/44—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives using carotenoids or xanthophylls
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/10—Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The invention belongs to the technical field of natural pigment application, and particularly relates to a lycopene oil agent and a pigment composition thereof. The lycopene oil solution is prepared by the following method: 1) Mixing lycopene crystal, emulsifier and antioxidant, and emulsifying at high speed to obtain oil suspension; 2) And melting the oil suspension to obtain the lycopene oiling agent. The lycopene oil agent can directly color the surface of puffed food through mixing, and has the advantages of simple operation and ideal coloring effect.

Description

Lycopene oil agent and pigment composition thereof
Technical Field
The invention belongs to the technical field of natural pigment application, and particularly relates to a lycopene oil agent and a pigment composition thereof.
Background
The lycopene coloring agent prepared in the prior art is mostly water-soluble, on one hand, the water-soluble preparation usually needs to be ground in the preparation process, the process is complex, and the cost is high; on the other hand, water-soluble preparations are not ideal for surface coloring of special foods such as puffed foods, fried foods, etc. There is therefore a need for lycopene oil preparations which can be directly applied to surface coloring of puffed foods and the like.
Disclosure of Invention
Aiming at the defect that most lycopene colorants in the prior art are water-soluble and cannot directly color the surfaces of puffed foods and the like, the invention firstly provides a lycopene oil capable of directly coloring the surfaces of the puffed foods.
The lycopene oil solution is prepared by the following method:
1) Mixing lycopene crystal, emulsifier and antioxidant, and emulsifying at high speed to obtain oil suspension;
2) And melting the oil suspension to obtain the lycopene oiling agent.
The lycopene oil agent prepared by the method and the raw materials can directly color the surface of the puffed food by simple mixing, and is simple and convenient to operate.
Preferably, the emulsifier is glyceryl caprylate. If the lycopene oil agent with stable state and good coloring effect is wanted to be formed, the selection of the emulsifier is very critical, and the invention discovers that the caprylic capric glyceride can more ideally emulsify lycopene to form the emulsifier with stable system, thus forming the ideal oil agent.
Preferably, the antioxidant is ascorbyl palmitate, VE or tea polyphenols. The antioxidant can better protect lycopene.
Further preferably, the antioxidant is ascorbyl palmitate. The antioxidant is ascorbyl palmitate, so that lycopene can be more ideally protected in the shearing and melting processes, damage of lycopene in the processing process is reduced, and the color of lycopene is better kept.
Preferably, the mass ratio of the lycopene crystal to the emulsifier to the antioxidant is 1: 80-150: 0.1 to 0.5. The above-mentioned additive amount can fully exert the functions of the emulsifier and the antioxidant.
Preferably, the speed of shearing emulsification in the high-speed shearing emulsification process is 6000-8000 r/min, the emulsification temperature is 45-75 ℃, and the emulsification time is 10-30 min. Under the above conditions, lycopene crystals can be quickly mixed with an emulsifier to form a uniform, refined and dispersed material system.
Preferably, the high temperature melting temperature is 140-170 ℃. The emulsion of the oil suspension and the high-temperature melting can further improve the stability of the system, and the melting can be more desirably realized at the temperature.
Preferably, the system is stirred at the rotating speed of 200-300 r/min in the high-temperature melting process, and the melting time is 45-75 min.
As a preferred mode of operation, the laboratory bench test procedure is to use a stirrer to stir in a beaker and place it in an oil bath for high temperature heating.
In another aspect, the invention provides a pigment composition comprising the lycopene oil of the invention and capsanthin. The lycopene oil agent disclosed by the invention can be used for directly coloring puffed food, but has dark red color, poor saturation and no pleasant feeling for consumers, and meanwhile, the prepared lycopene oil is poor in stability and easy to fade when being applied to end products. The present invention has found that the color tone can be effectively improved by mixing capsanthin with the oil solution, and that the stability of the pigment composition can be improved by mixing the above two pigments, and that long-term stable and ideal coloring can be achieved.
Preferably, the capsanthin is capsorubin E30-E70, and the mass ratio of the lycopene oil agent to the capsorubin is 10:0.8-1.2. The capsanthin of E30-E70 is used in the above range, and the color of the obtained pigment composition is bright.
Preferably, the pigment composition is prepared by mixing lycopene oil with capsanthin at 35-50deg.C.
The invention also provides an expanded food which is obtained by coloring the lycopene oil or pigment composition.
The puffed food disclosed by the invention is prepared by the following steps of:
adding the lycopene oil or pigment composition into the puffed food, and mixing uniformly.
Preferably, the addition amount of the lycopene oil agent is 5-12% of the mass of the puffed food;
preferably, the pigment composition is added in an amount of 5-12% of the mass of the puffed food.
The invention has the following beneficial effects:
1) The lycopene oil agent can directly color the surface of puffed food through mixing, and is simple to operate.
2) The pigment composition has ideal coloring effect and stable coloring effect.
Drawings
FIG. 1 is a graph showing the coloring effect of the natural pigment composition of example 4 on puffed food;
FIG. 2 is a graph of the coloring effect of capsanthin on puffed food;
fig. 3 is a graph showing the coloring effect of lycopene oil solution on puffed food according to example 1.
Detailed Description
The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Example 1
The embodiment relates to a lycopene oil agent, which is prepared from the following raw materials in parts by weight:
the raw materials comprise: lycopene crystal 5g, caprylic/capric glyceride 595g, ascorbyl palmitate 1.2g.
The preparation method comprises the following steps:
(1) Mixing lycopene crystal, emulsifier and antioxidant, and emulsifying under high shear to obtain oil suspension, wherein the speed of shearing emulsification is 6000r/min, and the emulsification temperature is 50deg.C for 15min;
(2) Melting the oil suspension in an oil bath while stirring to obtain lycopene oil, wherein the rotation speed is 250r/min, the temperature is 150 ℃ and the time is 60min.
Example 2
The embodiment relates to a lycopene oil agent, which is prepared from the following raw materials in parts by weight:
the raw materials comprise: lycopene crystal 5g, caprylic capric glyceride 750g, ascorbyl palmitate 2.5g.
The lycopene oil solution is prepared by the following method:
(1) Mixing lycopene crystal, emulsifier and antioxidant, and emulsifying under high shear to obtain oil suspension, wherein the speed of shearing emulsification is 7000r/min, and the emulsification temperature is 50deg.C, and the emulsification time is 15min;
(2) And (3) melting the oil suspension in an oil bath pot at high temperature to obtain lycopene oil, wherein the rotating speed is 250r/min, the temperature is 140 ℃ and the time is 60min.
Example 3
The embodiment relates to a lycopene oil agent, which is prepared from the following raw materials in parts by weight:
the raw materials comprise: lycopene crystal 5g, caprylic/capric glyceride 400g, ascorbyl palmitate 0.5g.
The preparation method comprises the following steps:
(1) Mixing lycopene crystal, emulsifier and antioxidant, and performing high-shear emulsification to obtain oil suspension, wherein the speed of shear emulsification is 8000r/min, and the emulsification temperature is 50deg.C for 15min;
(2) And (3) melting the oil suspension in an oil bath pot at high temperature to obtain lycopene oil, wherein the rotating speed is 250r/min, the temperature is 170 ℃ and the time is 60min.
Example 4
The embodiment relates to a pigment composition, which is prepared by adding capsanthin on the basis of the oiling agent described in the embodiment 1 and comprising the following components in parts by weight:
the lycopene oil prepared in example 1 was mixed with 60g of E50 capsanthin.
The preparation method comprises the following steps:
adding E50 capsanthin into lycopene oil, and stirring at 45deg.C to obtain pigment composition.
The embodiment also relates to a coloring puffed food, and the preparation method comprises the following steps:
adding 7.5% of pigment composition described in this example into puffed wheat germ, shaking for 10-20min, and controlling temperature.
Example 5
The embodiment relates to a pigment composition, which is prepared by adding capsanthin on the basis of the oiling agent described in the embodiment 1 and comprising the following components in parts by weight:
the lycopene oil prepared in example 2 was mixed with 50g of E50 capsanthin.
The preparation method comprises the following steps:
adding E50 capsanthin into lycopene oil, and stirring at 45deg.C to obtain pigment composition.
The embodiment also relates to a coloring puffed food, and the preparation method comprises the following steps:
adding 7.5% of pigment composition described in this example into puffed wheat germ, shaking for 10-20min, and controlling temperature.
Example 6
The embodiment relates to a pigment composition, which is prepared by adding capsanthin on the basis of the oiling agent described in the embodiment 1 and comprising the following components in parts by weight:
the lycopene oil prepared in example 1 was mixed with 70g of E50 capsanthin.
The preparation method comprises the following steps:
adding E50 capsanthin into lycopene oil, and stirring at 45deg.C
The embodiment also relates to a coloring puffed food, and the preparation method comprises the following steps:
adding 7.5% of pigment composition described in this example into puffed wheat germ, shaking for 10-20min, and controlling temperature.
Example 7
The difference compared to example 1 is that the antioxidant is replaced by VE.
Example 8
The difference compared to example 1 is that the antioxidant is replaced by tea polyphenols.
Comparative example 1
The difference compared to example 1 is that the emulsifier is replaced by tween-80;
comparative example 2
The difference compared to example 1 is that the emulsifier is replaced by polyethylene glycol.
Experimental example 1
The stability of the oil suspension formulation according to the present invention was compared in this experimental example.
The lycopene oil suspensions obtained in examples 1 to 3 and comparative examples 1 to 2 were compared. Experiments show that after emulsification is completed in the preparation process and before melting operation, lycopene crystals of comparative example 1 and Tween 80 are mixed, cooled and stood to form suspension; after the lycopene and polyethylene glycol of comparative example 2 are mixed and cooled, layering phenomenon occurs, and the lycopene and the caprylic/capric glyceride of examples 1-3 can not be normally used in the next step, and a good oily system is formed by mixing, so that further melting can be performed.
Experimental example 2
The antioxidant stability of the oil agent of the present invention was compared in this experimental example.
The lycopene oil suspensions obtained in examples 1 to 3 and examples 7 to 8 were compared. The experimental method comprises the following steps: weighing lycopene crystal, caprylic/capric glyceride and antioxidant, mixing, emulsifying under high shear to obtain oil suspension, and air-drying to room temperature to determine lycopene content and color difference after coloring.
Table 1 comparison of antioxidant effects
It can be seen that lycopene content in lycopene oil with ascorbyl palmitate addition remained the highest, with an advantageous coloring at the later stage (table 1).
Experimental example 3
This experimental example compares the coloring effect of the pigment composition of the present invention with that of capsanthin or lycopene oil agent alone.
Capsanthin group: the E50 capsanthin was used for coloring.
Lycopene oil: the lycopene oil in example 1 was used for coloring.
Natural pigment composition: the natural pigment composition of example 4 was used for coloring.
The experimental method comprises the following steps: 3 groups of 100g wheat germ puffed balls are weighed, 5% of E50 capsanthin, lycopene oil and natural pigment composition are respectively dripped into the wheat germ puffed balls, the wheat germ puffed balls are fully shaken to be uniformly colored (the coloring effect is shown as figures 1-3, wherein figure 1 is the coloring effect of the natural pigment composition, figure 2 is the coloring effect of capsanthin, and figure 3 is the coloring effect of lycopene oil), the wheat germ puffed balls are placed at room temperature for 30 days, and the tone values of three groups of samples are measured at 0 day and 30 day respectively.
The results are shown in Table 2:
table 2 comparison of color stability of wheat germ expanded beads
(L represents brightness, a value represents red and green, and b value represents yellow and blue)
The results show that the pigment composition of the present invention has optimal light stability, and has brighter color and luster, which better meets the psychological needs of consumers, and the pigment composition of the present invention has unexpected technical effects in terms of coloring compared with the single use of one pigment.
While the invention has been described in detail in the foregoing general description, embodiments and experiments, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.

Claims (7)

1. A pigment composition for coloring puffed food, comprising capsanthin and lycopene oil;
the lycopene oil solution is prepared by the following method:
1) Mixing lycopene crystal, emulsifier and antioxidant, and emulsifying at high speed to obtain oil suspension;
2) Melting the oil suspension to obtain lycopene oil solution;
the emulsifier is caprylic/capric glyceride; the antioxidant is ascorbyl palmitate;
the mass ratio of the lycopene crystal to the emulsifier to the antioxidant is 1: 80-150: 0.1 to 0.5;
the high-temperature melting temperature is 140-170 ℃; in the melting process, the system is stirred at the rotating speed of 200-300 r/min, and the melting time is 45-75 min.
2. The pigment composition according to claim 1, wherein the speed of shear emulsification during the high-speed shear emulsification is 6000 to 8000r/min, the temperature of emulsification is 45 to 75 ℃, and the time of emulsification is 10 to 30min.
3. Pigment composition according to claim 1 or 2, characterized in that the capsanthin is capsanthin E30-E70, the mass ratio of the lycopene oil agent to the capsanthin being 10:0.8-1.2.
4. A pigment composition according to claim 3, wherein the pigment composition is obtained by directly and uniformly mixing lycopene oil and capsanthin at a temperature of 35-50 ℃.
5. An expanded food obtained by coloring the coloring matter composition according to any one of claims 1 to 4.
6. The puffed food of claim 5, wherein the method of making includes the steps of: and uniformly mixing the pigment composition with the puffed food.
7. The puffed food of claim 5 or 6, wherein the pigment composition is added in an amount of from 5 to 12% by mass of the puffed food.
CN202111506582.7A 2021-12-10 2021-12-10 Lycopene oil agent and pigment composition thereof Active CN114145411B (en)

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CN114145411B true CN114145411B (en) 2023-10-13

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102150820A (en) * 2010-12-14 2011-08-17 中国科学院新疆理化技术研究所 Method for preparing capsorubin and lycopene soft capsules
CN106344510A (en) * 2016-08-26 2017-01-25 晨光生物科技集团股份有限公司 Industrial production method of lycopene microemulsion
CN109700025A (en) * 2018-12-14 2019-05-03 晨光生物科技集团股份有限公司 A kind of preparation method and its oil suspending agent of lycopene oil suspending agent
CN111629605A (en) * 2017-12-29 2020-09-04 晨光生物科技集团股份有限公司 Lycopene colorant with fresh-keeping function and preparation method and application thereof
CN112569212A (en) * 2019-09-30 2021-03-30 富士胶片株式会社 Oily composition, process for producing the same, and soft capsule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08113723A (en) * 1994-10-18 1996-05-07 Sanei Gen F F I Inc Production of stable lycopene dye solution
WO2010056318A2 (en) * 2008-11-12 2010-05-20 Andrew Loblaw Nutritional supplement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102150820A (en) * 2010-12-14 2011-08-17 中国科学院新疆理化技术研究所 Method for preparing capsorubin and lycopene soft capsules
CN106344510A (en) * 2016-08-26 2017-01-25 晨光生物科技集团股份有限公司 Industrial production method of lycopene microemulsion
CN111629605A (en) * 2017-12-29 2020-09-04 晨光生物科技集团股份有限公司 Lycopene colorant with fresh-keeping function and preparation method and application thereof
CN109700025A (en) * 2018-12-14 2019-05-03 晨光生物科技集团股份有限公司 A kind of preparation method and its oil suspending agent of lycopene oil suspending agent
CN112569212A (en) * 2019-09-30 2021-03-30 富士胶片株式会社 Oily composition, process for producing the same, and soft capsule

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