CN111602820A - Drop containing vitamin A and vitamin D and its preparation method - Google Patents

Drop containing vitamin A and vitamin D and its preparation method Download PDF

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CN111602820A
CN111602820A CN202010470753.4A CN202010470753A CN111602820A CN 111602820 A CN111602820 A CN 111602820A CN 202010470753 A CN202010470753 A CN 202010470753A CN 111602820 A CN111602820 A CN 111602820A
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vitamin
oil
parts
drops
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程彦
邓颖妍
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Funo Health Co ltd
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Guangzhou Funuo Nutrition Technology Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15Vitamins
    • A23L33/155Vitamins A or D
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/03Organic compounds
    • A23L29/035Organic compounds containing oxygen as heteroatom
    • A23L29/04Fatty acids or derivatives
    • 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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Abstract

The invention belongs to the technical field of health product production, and particularly relates to a drop containing vitamin A and vitamin D and a preparation method thereof. The drop containing vitamin A and vitamin D of the invention mainly comprises vitamin A oil, vitamin D oil, edible vegetable oil, edible essence, emulsifier and antioxidant. Wherein the vitamin A oil comprises retinyl acetate, corn oil, and dibutyl hydroxy toluene, and the vitamin D oil comprises vitamin D3Corn oil, dibutyl hydroxy toluene and vitamin E. According to the drop containing vitamin A and vitamin D, provided by the invention, the vitamin A and the vitamin D are simultaneously supplemented, the drop dosage form is selected, and the HUT sterilization mode is adopted, so that the nutrients can be effectively prevented from being damaged, the drop is more convenient for the baby to eat, and the safety and the stability are high. In addition, the drop containing vitamin A and vitamin D provided by the invention is simple in preparation process, energy-saving and environment-friendly, and easy to realize industrial production.

Description

Drop containing vitamin A and vitamin D and its preparation method
Technical Field
The invention belongs to the technical field of health product production, and particularly relates to a drop containing vitamin A and vitamin D and a preparation method thereof.
Background
Vitamins, also known as vitamins, are, colloquially, life-sustaining substances and are a class of organic compounds essential to the maintenance of physical health. At present, more than ten vitamins are found, such as vitamin a, vitamin B, vitamin C, vitamin D, and the like, and are generally classified into fat-soluble vitamins and water-soluble vitamins. Fat-soluble vitamins, including vitamin A, D, E, K and its derivatives, are essential substances for maintaining the normal growth, development, metabolism and physiological functions of the body.
Vitamin A, also called as retinol, exists only in animal food, has gene regulating effect, and also has the effect equivalent to steroid hormone, and can promote synthesis of glycoprotein, promote growth and development, strengthen bones, and maintain health of hair, teeth and gum. In addition, vitamin A is helpful for maintaining the immune system to function normally, enhancing the body resistance to infections, particularly respiratory tract infections and parasitic infections, and treating emphysema and hyperthyroidism. Vitamin D is sterol derivative, also called calciferol or calciferol, mainly containing vitamin D2Namely ergocalciferol and vitamin D3I.e., cholecalciferol. Vitamin D3Has the activity of remarkably regulating the metabolism of calcium and phosphorus, and can promote the absorption and conversion of the small intestine mucosa to phosphorus and promote the reabsorption of the renal tubules to calcium and phosphorus. In the skeleton, vitamin D3 not only helps to calcify new bone, but also promotes the release of calcium from old bone marrow, thus continuously renewing bone mass, and simultaneously maintaining the balance of blood and calcium. Vitamin D has the function of regulating calcium, so that it is necessary for normal development of bones and teeth, and especially for pregnant women, infants and young people, the demand is greater. If vitamin D is not sufficient, the blood calcium and phosphorus are lower than normal, and the bones become soft and malformed: rickets occur in children, and osteomalacia in pregnant women.
For infants, vitamin A and vitamin D are indispensable nutritional components in the growth and development process of babies, are particularly important for the growth of bones, and the current co-tonic products of vitamin A and vitamin D mainly comprise cod liver oil and soft capsules. However, as cod liver oil is judged as a health food, when reporting is required, the soft capsule can be put on record and shorten reporting time, but the soft capsule is inconvenient to eat and is not beneficial to eating by infants.
The present invention is to provide a drop containing vitamin a and vitamin D to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a drop containing vitamin A and vitamin D and a preparation method thereof. The product of the invention aims at simultaneously supplementing vitamin A and vitamin D, adopts a drop formulation which is convenient for babies to eat, and has high safety and good stability.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a drop containing vitamin A and vitamin D comprises the following components in parts by weight:
1-10 parts of vitamin A oil, 0.6-6 parts of vitamin D oil, 190 parts of edible vegetable oil 170-containing material, 2-4 parts of edible essence, 0.2-4 parts of emulsifier and 0.2-4 parts of antioxidant.
Further, the drop containing vitamin A and vitamin D comprises the following components in parts by weight: 6.7 parts of vitamin A oil, 4.9 parts of vitamin D oil, 182 parts of edible vegetable oil, 2.4 parts of edible essence, 2.6 parts of emulsifier and 1.4 parts of antioxidant.
Further, the vitamin A oil in the drops containing the vitamin A and the vitamin D comprises the following components in parts by weight: 2-10 parts of retinyl acetate, 25-50 parts of corn oil and 1-5 parts of butylated hydroxytoluene.
Further, the vitamin A oil in the drops containing the vitamin A and the vitamin D comprises the following components in parts by weight: 6.5 parts of retinyl acetate, 38 parts of corn oil and 2.6 parts of butylated hydroxytoluene.
Further, the vitamin D oil in the drops containing vitamin A and vitamin D comprises the following components in parts by weight: vitamin D310-20 parts of corn oil, 30-60 parts of dibutyl hydroxy toluene and 5-10 parts of vitamin E.
Furthermore, the vitamin D oil in the drops containing the vitamin A and the vitamin D comprises the following components in parts by weight: vitamin D317 parts of corn oil, 56 parts of dibutyl hydroxy toluene and 8.3 parts of vitamin E.
Furthermore, the vitamin E in the vitamin D oil is vitamin E of mixed tocopherols.
Furthermore, the vegetable oil in the drop containing vitamin A and vitamin D is one or more of olive oil, rapeseed oil, sunflower seed oil, soybean oil and corn oil.
Further, the emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
Furthermore, the antioxidant in the drop containing vitamin A and vitamin D is one or more of vitamin E, beta-carotene and vitamin C.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A prepared in the step S1 to 50 ℃, adding edible essence, emulsifier and antioxidant, uniformly stirring, and homogenizing for 20 minutes at the rotation speed of 300rpm to prepare a mixed solution B;
s3, cooling the mixed solution B prepared in the step S2 to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to prepare filtrate C;
s4, sterilizing the filtrate C prepared in the step S3 by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 110-;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
Further, in the preparation method of the drops containing vitamin A and vitamin D, the preparation method of the vitamin A oil comprises the following steps: heating corn oil to 40-60 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 30-60 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
Further, in the preparation method of the drops containing vitamin A and vitamin D, the preparation method of the vitamin D oil comprises the following steps: heating corn oil to 40-60 deg.C, adding vitamin D3Dibutyl hydroxy toluene and vitamin E, stirring for 30-60 min, filtering with 200 mesh intact filter cloth, and coolingCooling to room temperature, and packaging.
The vitamin A and the vitamin D are introduced into the drop containing the vitamin A and the vitamin D in a mode of adopting vitamin A oil and vitamin D oil. The dibutyl hydroxy toluene is added in the process of preparing the vitamin A oil, so that the vitamin A is prevented from being oxidized before being eaten, the activity of the vitamin A is ensured, and the utilization rate of the vitamin A is improved. Retinyl acetate is also called vitamin A acetate or vitamin A acetate, is a nutrition enhancer capable of supplementing vitamin A, has no rancidity taste when being eaten, and is more suitable for infants. The vitamin D oil is added with the dibutyl hydroxy toluene and the vitamin E of the mixed tocopherol in the preparation process, so that the activity of the vitamin D is ensured, and the utilization rate of the vitamin D is improved. The tocopherol is a hydrolysate of vitamin E, has strong activity, is a natural oil-soluble antioxidant, and is used as an antioxidant and a nutrition enhancer of infant food, curative effect food and fortified food. In addition, the vitamin A oil and the vitamin D oil provided by the invention use vegetable oil such as corn oil, olive oil, rapeseed oil, soybean oil and the like as oil-soluble base materials, are natural and environment-friendly, and are easy to absorb.
Compared with the prior art, the invention has the beneficial effects that:
1. the drop containing the vitamin A and the vitamin D provided by the invention aims at simultaneously supplementing the vitamin A and the vitamin D, and the drop dosage form is selected, so that the drop can be more convenient for a baby to eat, and is high in safety and good in stability.
2. The drop containing the vitamin A and the vitamin D provided by the invention adopts an HUT sterilization mode, is sterilized before canning, has high temperature and short time, and can effectively avoid the damage of nutrients, thereby improving the stability of the product quality.
3. The drop containing the vitamin A and the vitamin D provided by the invention is simple in preparation process, energy-saving and environment-friendly, and easy to realize industrial production.
Detailed Description
The present invention will be further described below by way of specific embodiments, but the present invention is not limited to only the following examples. Various modifications can be made by those skilled in the art based on the basic idea of the invention, but they are within the scope of the invention as long as they do not depart from the basic idea of the invention.
Examples 1 to 6 and comparative examples 1 to 3
Table 1 lists the components and parts by weight of vitamin A and vitamin D drops of examples 1-6 and comparative examples 1-3 of the present invention; table 2 shows the components and parts by weight of vitamin A oil in vitamin A and vitamin D drops of examples 1-6 and comparative examples 1-3; table 3 lists the components and parts by weight of vitamin D oil in vitamin A and vitamin D drops for examples 1-6 and comparative examples 1-3.
TABLE 1 examples and comparative examples vitamin A and vitamin D drop compositions and parts by weight
Figure BDA0002514226040000041
Figure BDA0002514226040000051
TABLE 2 vitamin A oil component and parts by weight in the examples and comparative examples drops
Figure BDA0002514226040000052
TABLE 3 vitamin D oil component and parts by weight in the examples and comparative examples
Figure BDA0002514226040000053
Example 1A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of olive oil and rapeseed oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin E and vitamin C in a weight ratio of 2: 1.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 110 ℃, and the sterilization time is 8S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 40 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 30 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 40 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 30 minutes, then are filtered by intact filter cloth with 200 meshes, are cooled to room temperature and are packaged to obtain the vitamin E.
Example 2A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of rapeseed oil and soybean oil according to the weight ratio of 2: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of beta-carotene and vitamin C according to the weight ratio of 1: 1.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 115 ℃ and the sterilization time is 7S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 45 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 35 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 45 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 35 minutes, then are filtered by intact filter cloth with 200 meshes, are cooled to room temperature and are packaged to obtain the vitamin E.
Example 3A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drops containing vitamin A and vitamin D is soybean oil.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin C and vitamin E according to the weight ratio of 1: 1.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 120 ℃, and the sterilization time is 6S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 50 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 40 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 50 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 40 minutes, then are filtered by intact filter cloth with 200 meshes, are cooled to room temperature and are packaged to obtain the vitamin E.
Example 4A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and olive oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin E and beta-carotene according to the weight ratio of 2: 1.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 127 ℃, and the sterilization time is 5S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 53 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 47 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 47 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 45 minutes, then are filtered by intact filter cloth with 200 meshes, are cooled to room temperature and are packaged to obtain the vitamin E.
Example 5A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and olive oil according to the weight ratio of 2: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin C and beta-carotene according to the weight ratio of 1: 2.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 125 ℃, and the sterilization time is 4S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 55 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 50 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 55 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 50 minutes, then are filtered by intact filter cloth with 200 meshes, are cooled to room temperature and are packaged to obtain the vitamin E.
Example 6A drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and soybean oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of beta-carotene and vitamin E according to the weight ratio of 1: 1.
The invention also provides a preparation method of the drop containing vitamin A and vitamin D, which comprises the following specific steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the homogenizing rotation speed of 300rpm to obtain a mixed solution B;
s3, cooling the mixed solution B to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to obtain a filtrate C;
s4, sterilizing the filtrate C by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 130 ℃, and the sterilization time is 3S;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
The preparation method of the vitamin A oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 60 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 60 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
The preparation method of the vitamin D oil in the preparation method of the drops containing the vitamin A and the vitamin D comprises the following steps: heating corn oil to 60 deg.C, adding vitamin D3Dibutyl hydroxy toluene and vitamin E, stirring for 60 minutesFiltering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
Comparative example 1, a drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and olive oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin E and beta-carotene according to the weight ratio of 2: 1.
The preparation method of the drops containing vitamin A and vitamin D, the vitamin A oil and the vitamin D oil is similar to that of example 4.
This comparative example differs from example 4 in that the amounts of vitamin a oil and vitamin D oil were varied.
Comparative example 2, a drop containing vitamin A and vitamin D
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and olive oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin E and beta-carotene according to the weight ratio of 2: 1.
The preparation method of the drops containing vitamin A and vitamin D, the vitamin A oil and the vitamin D oil is similar to that of example 4.
The difference between this comparative example and example 4 is that vitamin E used in vitamin D does not contain tocopherol.
Comparative example 3 drop containing vitamin A and vitamin D
The vitamin E in the vitamin D oil is vitamin E of mixed tocopherol.
The vegetable oil in the drop containing vitamin A and vitamin D consists of corn oil and olive oil according to the weight ratio of 1: 1.
The emulsifier in the drops containing vitamin a and vitamin D is a phospholipid.
The antioxidant in the drop containing vitamin A and vitamin D consists of vitamin E and beta-carotene according to the weight ratio of 1: 1.
The preparation method of the drops containing vitamin A and vitamin D, the vitamin A oil and the vitamin D oil is similar to that of example 4.
The comparative example differs from example 4 in that the retinyl acetate in the vitamin A oil is replaced by vitamin A.
Comparative examples 4,
The comparative example is a cod liver oil soft capsule produced by Hangzhou Haiwang bioengineering Co.Ltd in the market, and the approved document is national food Jian character G20140354.
Test example I, stability evaluation
Test samples: drops containing vitamin A and vitamin D obtained in examples 1 to 6 and comparative examples 1 to 4.
The test method comprises the following steps: the test samples were stored in an oven at 50 ℃ under sunlight and in a freezer of a refrigerator for 18 months, respectively, and every 3 months, the color of the samples was checked for a change. Among them, cod liver oil capsules purchased in comparative example 4 were tested by puncturing the outer skin of the capsules and weighing the same as the other samples. The test results are shown in table 4.
Table 4 stability evaluation of drops containing vitamin a and vitamin D
Figure BDA0002514226040000121
Figure BDA0002514226040000131
As can be seen from Table 4, the drops containing vitamin A and vitamin D provided by the invention can well reduce the discoloration problem of the sterilized product, have high safety and good stability, and can be stored for a long time at high temperature (below 50 ℃) and under the irradiation of sunlight.
Test example two, Performance test
Test samples: drops containing vitamin A and vitamin D obtained in examples 1 to 6 and comparative examples 1 to 4.
The test method comprises the following steps: 110 female rats of 3 months of age having rat osteoporosis were selected and randomly divided into 11 groups, which were set as examples 1 to 6, comparative examples 1 to 4, and a blank example, respectively. The other groups were administered daily at 0.2mg/10g body weight except for the empty control group, and were kept for 8 weeks. Bone calcium and bone density of rat femurs were measured after the experiment was completed. The test results are shown in Table 5.
Measuring femoral density: the femoral samples were examined for bone density at the midpoint and distal end using a single photon bone densitometer (SD-1000). Calcium absorption experiments and bone calcium content determination: weighing the right femur dried to constant weight, wet digesting with mixed acid (nitric acid: perchloric acid 4:1), fixing the volume with 0.5% lanthanum oxide solution, and measuring the calcium content with atomic absorption spectrophotometer.
TABLE 5 Effect of drops containing vitamin A and vitamin D on bone calcium and bone Density
Figure BDA0002514226040000132
Figure BDA0002514226040000141
As can be seen from Table 5, the bone density and bone calcium of the groups of examples 1 to 6 were significantly increased compared with the blank group, which indicates that the drop containing vitamin A and vitamin D provided by the invention can significantly increase the bone density of rats and promote the growth of rats. The embodiment 4 has the most obvious effect and is the best embodiment of the invention. The test effect of the comparative example 2 and the comparative example 3 is poor, which shows that the components in the formula provided by the invention play a synergistic effect and achieve the optimal effect.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art will recognize that changes may be made to the embodiments described above without departing from the spirit and scope of the invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the technical spirit of the present invention are covered by the claims of the present invention.

Claims (10)

1. A drop containing vitamin A and vitamin D is characterized by comprising the following components in parts by weight: 1-10 parts of vitamin A oil, 0.6-6 parts of vitamin D oil, 190 parts of edible vegetable oil 170-containing material, 2-4 parts of edible essence, 0.2-4 parts of emulsifier and 0.2-4 parts of antioxidant.
2. Drops according to claim 1 containing vitamin A and vitamin D, characterized in that said vitamin A oil comprises the following components and their parts by weight: 2-10 parts of retinyl acetate, 25-50 parts of corn oil and 1-5 parts of butylated hydroxytoluene.
3. Drops according to claim 1 containing vitamin A and vitamin D, characterized in that the vitamin D oil comprises the following ingredients and their parts by weight: vitamin D310-20 parts of corn oil, 30-60 parts of dibutyl hydroxy toluene and 5-10 parts of vitamin E.
4. Drops according to claim 6 containing vitamin A and vitamin D, characterized in that the vitamin E in the vitamin D oil is vitamin E mixed with tocopherols.
5. Drops according to claim 1 containing vitamin a and vitamin D, characterized in that said vegetable oil is one or more of olive oil, rapeseed oil, sunflower oil, soybean oil, corn oil.
6. A drop according to claim 1, containing vitamin a and vitamin D, characterized in that said emulsifier is a phospholipid.
7. Drops according to claim 1 containing vitamin a and vitamin D, characterized in that the antioxidant is one of vitamin E, β -carotene, vitamin C.
8. A method of preparation of drops containing vitamin A and vitamin D according to any of the claims from 1 to 7, characterized in that it comprises the following steps:
s1, adding the vitamin A oil and the vitamin D oil into the edible vegetable oil, uniformly stirring, and homogenizing for 10 minutes at the homogenizing rotation speed of 200rpm to obtain a mixed solution A;
s2, heating the mixed solution A prepared in the step S1 to 50 ℃, adding edible essence, an emulsifier and an antioxidant, uniformly stirring, and homogenizing for 20 minutes at the rotation speed of 300rpm to prepare a mixed solution B;
s3, cooling the mixed solution B prepared in the step S2 to room temperature, and filtering by using a 5-micron filter element at the flow rate of 2cc/S to prepare filtrate C;
s4, sterilizing the filtrate C prepared in the step S3 by UHT ultrahigh temperature instant sterilization, wherein the sterilization temperature is 110-;
s5, filling and sealing the sterilized liquid, and packaging to obtain the product.
9. A method of making drops containing vitamin A and vitamin D as claimed in claim 8, wherein said vitamin A oil is prepared by: heating corn oil to 40-60 deg.C, adding retinyl acetate and dibutyl hydroxy toluene, stirring for 30-60 min, filtering with 200 mesh intact filter cloth, cooling to room temperature, and packaging.
10. A method of making drops containing vitamin A and vitamin D as claimed in claim 8 wherein the vitamin D oil is prepared by: heating corn oil to 40-60 deg.C, adding vitamin D3And the dibutyl hydroxy toluene and the vitamin E are stirred for 30-60 minutes, then are filtered by intact filter cloth with 200 meshes, and are packaged after being cooled to room temperature.
CN202010470753.4A 2020-05-28 2020-05-28 Drop containing vitamin A and vitamin D and its preparation method Pending CN111602820A (en)

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