CN103656627A

CN103656627A - Vitamin C collagen compound effervescent tablet and preparation method thereof

Info

Publication number: CN103656627A
Application number: CN201310587768.9A
Authority: CN
Inventors: 王丽娜
Original assignee: RONGCHENG BAIHE BIOLOGY TECHNOLOGICAL CO Ltd
Current assignee: RONGCHENG BAIHE BIOLOGY TECHNOLOGICAL CO Ltd
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-03-26
Anticipated expiration: 2033-11-21
Also published as: CN103656627B

Abstract

The invention relates to a vitamin C collagen compound effervescent tablet and a preparation method thereof. The vitamin C collagen compound effervescent tablet comprises the following components in weight percentage: 0.5-2% of vitamin C, 25-40% of collagen, 5-15% of phycocyanin, 5-15% of whey protein, 5-15% of inulin, 1-5% of green tea extract and 5-10% of grape seed extract which are used as main raw materials, and 5-10% of sodium bicarbonate, 5-10% of tartaric acid, 2-5% of citric acid, 2-5% of povidone, 5-10% of stevia sugar and 0.5-2% of magnesium stearate which are used as auxiliary materials. The vitamin C collagen compound effervescent tablet is natural in component, scientific in proportion, convenient to carry and take, safe and reliable, has a rapid effect after dissolution, resists aging and has a remarkable effect of maintaining beauty and keeping young; the preparation method is reasonable in process, the operability is high, and the large-scale production is easy to realize.

Description

Vitamin C collagen composite effervescent tablet and preparation method thereof

Technical Field

The invention relates to food for changing the nutritional property of food and preparation thereof, in particular to a vitamin C collagen compound effervescent tablet and a preparation method thereof.

Background

Today, the health of everyone is threatened to different degrees, including working pressure, living environment, air pollution, water pollution, economic pressure and the like. Particularly, people who are in the white collar class and who are in the profession of mental labor have large relative mental stress, so that a series of skin problems of haggard face, dull skin, color spots, wrinkle increase and the like are caused.

The good effects of the collagen on the aspects of resisting wrinkles and tightening the skin are known by people, the collagen can supply necessary nutrients to the skin, increase the content of the collagen of the skin, enable the dermis to be full, recover the plumpness and elasticity of the skin and prevent the generation of wrinkles; it is also effective in promoting skin regeneration and helping the skin with defect or dent to recover to normal. Meanwhile, vitamin C has the effects of preventing pigmentation, promoting the synthesis of collagen, protecting the liver, improving the immunity of the human body and the like, and is used for delaying the aging of the human body by people. The combination of both for improving skin and cosmetology has been reported in the art. For example, CN 102091322 a chinese patent application specification published on 6/15/2011 discloses "a compound preparation of collagen tablet and a preparation method thereof", which comprises the following components in parts by weight: 985g of collagen powder, 12g of vitamin C12g and 3g of juicy peach essence, and the components are prepared into tablets. For another example, the anti-aging collagen peptide nutrient disclosed in CN 103300382 a chinese invention patent application specification published in 9/18/2013 is prepared from the following raw materials in percentage by weight: 4-6% of sea cucumber extract, 4-6% of vitamin C, 5-7% of seaweed extract, 5-7% of glucosamine hydrochloride, trace selenium and the balance of collagen long-acting oligopeptide, wherein the total amount is 100%; the dosage of the selenium is 0.02-0.03 g/kg. It is prepared into powder. For another example, CN1939535A published in chinese patent application publication No. 4/2007 is a "composite collagen liquid" comprising a mixture of collagen, vitamins and purified water, and is characterized in that: the vitamin is vitamin C, and the composite collagen liquid comprises the following components in percentage by weight: in every 100ml of the compound collagen liquid, 10-1000mg of collagen, 10-800mg of vitamin C and the balance of purified water; it is prepared into liquid preparation. For another example, CN 102318822 a published in 1/18/2012, "composite collagen capsule and preparation method thereof" disclosed in the specification of chinese patent application for invention, consists of: 30-50% of collagen, 4-12% of vitamin C, 2-4% of vitamin E, 10-20% of grape seed extract and the balance of soybean protein. It is formulated into capsule. The vitamin C collagen supplements disclosed in the above publications are mostly tablets, capsules, liquid preparations and granules, wherein the decomposition and release speed of the effective components of the tablets, capsules and granules are slow; liquid preparations are inconvenient to carry; secondly, the nutrient components are single, and the comprehensive efficacy is not ideal.

The effervescent tablet is a novel tablet developed and applied at home and abroad in recent years. Firstly, when the effervescent tablet is put into drinking water, a large amount of bubbles (carbon dioxide) are generated immediately under the action of the effervescent disintegrant, so that the tablet is quickly disintegrated and melted, the carbon dioxide generated when the tablet is disintegrated is partially dissolved in the drinking water, so that the drinking water has the aesthetic feeling of soda water when being drunk in the mouth, and the effervescent tablet is prepared into liquid for taking before use, is easy to swallow, has high bioavailability and small irritation to gastrointestinal tracts; secondly, the effective components of the effervescent tablet are dissolved in a short time, and the effervescent tablet has quick effect and high bioavailability; and thirdly, the storage and carrying are convenient.

Therefore, research and development of the vitamin C collagen compound effervescent tablet with the effects of improving human immunity and maintaining beauty and keeping young are important subjects.

Disclosure of Invention

In order to overcome the defects that the effective components of the vitamin C collagen supplement in the prior art are decomposed slowly, the liquid preparation is inconvenient to carry, the nutrient components are single, and the comprehensive effect is not ideal, the invention provides the vitamin C collagen composite effervescent tablet which has natural components, scientific proportion, safety, reliability, convenient taking, obvious effect and reasonable manufacturing process, and the preparation method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: a vitamin C collagen compound effervescent tablet is characterized in that: the paint is prepared from the following components in percentage by weight: 0.5-2% of vitamin C, 25-40% of collagen, 5-15% of phycocyanin, 5-15% of whey protein, 5-15% of inulin, 1-5% of green tea extract, 5-10% of grape seed extract, and 5-10% of auxiliary materials of sodium bicarbonate, 5-10% of tartaric acid, 2-5% of citric acid, 2-5% of povidone, 5-10% of stevioside and 0.5-2% of magnesium stearate; the sum of the weight percentages of the components is 100 percent.

The preferred technical scheme of the invention is as follows: a vitamin C collagen compound effervescent tablet is prepared from the following components in percentage by weight: vitamin C1%, collagen 35%, phycocyanin 8%, whey protein 8%, inulin 13%, green tea extract 3%, grape seed extract 6%, and adjuvants of sodium bicarbonate 6%, tartaric acid 6%, citric acid 3%, polyvidone 3%, stevioside 7% and magnesium stearate 1%.

A preparation method of vitamin C collagen compound effervescent tablets is characterized by comprising the following steps: comprises the following steps:

(a) the raw materials are selected in a 30 ten thousand grade clean area, and 0.5-2% of vitamin C, 25-40% of collagen, 5-15% of phycocyanin, 5-15% of whey protein, 5-15% of inulin, 1-5% of green tea extract, 5-10% of grape seed extract, 5-10% of sodium bicarbonate, 5-10% of tartaric acid, 2-5% of citric acid, 2-5% of povidone, 5-10% of stevioside and 0.5-2% of magnesium stearate are weighed according to weight percentage;

(b) sieving, namely sieving the vitamin C, the collagen, the phycocyanin, the whey protein, the inulin, the green tea extract and the grape seed extract selected in the step (a) by a sieve of 80-100 meshes respectively; sieving sodium bicarbonate, tartaric acid, citric acid, povidone, stevioside and magnesium stearate with a 100-120-mesh sieve respectively, and sealing for storage;

(c) mixing the vitamin C, the collagen, the phycocyanin, the whey protein, the inulin, the green tea extract, the grape seed extract, the tartaric acid, the citric acid and the stevioside sieved in the step (b) are sequentially added into a mixer and are dry-mixed to be uniform; sequentially adding the sodium bicarbonate and the povidone sieved in the step (b) into another mixer, and dry-mixing the mixture until the mixture is uniform;

(d) granulating, namely respectively adding PVP solution into the two mixers in the step (c), and wet-mixing the materials in the two mixers to be uniform to prepare a proper soft material; then adding the soft materials into a granulation machine provided with a 30-mesh screen to prepare wet granules;

(e) drying, namely respectively putting the wet particles prepared in the step (d) into a drying box, controlling the drying temperature to be 50-60 ℃, and drying the wet particles until the water content is 4-6% to obtain dried particles;

(f) granulating and mixing, namely granulating the dried particles obtained in the step (e) by a granulator provided with a 24-mesh screen; pouring the dried granules into a mixer, adding the magnesium stearate sieved in the step (b), and mixing to obtain a mixed material;

(g) tabletting, namely putting the mixed material obtained in the step (f) into a tabletting machine to be pressed into tablets to obtain effervescent tablets;

(h) and (g) selecting and packaging the effervescent tablets obtained in the step (g), removing cracks, loose tablets and unqualified tablets with surface flaws, and then bottling and packaging to obtain finished products.

The vitamin C collagen composite effervescent tablet is prepared by taking vitamin C, collagen, phycocyanin, whey protein, inulin, a green tea extract and a grape seed extract as main raw materials and adding auxiliary materials such as sodium bicarbonate, tartaric acid, citric acid, povidone, stevioside and magnesium stearate. Wherein,

the selected vitamin C is also known as ascorbic acid and is also known as beauty vitamin. Vitamin C can help reduce free radical damage to the skin, help reduce wrinkles and improve skin texture. Scientific experiments prove that free radicals and lipid peroxide are important causes of human body aging. Sufficient vitamin C can inhibit the formation of harmful substances such as free radicals and lipid peroxide in vivo, reduce skin melanin pigmentation, make skin white, and delay aging of human body. Vitamin C is a coenzyme for proline hydroxylating enzymes and contributes to the hydroxylation of proline to hydroxyproline. The vitamin C has the functions of activating proline hydroxylase and lysine hydroxylase, promoting the conversion of proline and lysine into hydroxyproline and hydroxylysine and further promoting the formation of collagen in interstitial tissues of the tissue cells;

the selected collagen (collagen) is a biological high molecular substance, is a white, opaque and unbranched fibrous protein, is the main component of skin, accounts for 80% of the proportion of the dermis layer of the skin, and forms a fine elastic net in the skin, firmly locks water and supports the skin. It can supplement nutrients required by each layer of skin, enhance collagen activity in skin, and has certain effects of moistening skin, delaying aging, caring skin, removing wrinkle, nourishing hair, etc.;

the phycocyanin is dark blue powder separated from spirulina, and has beautiful color. Phycocyanin is one of the rare pigment proteins in nature, not only has bright color, but also is a protein with rich nutrition, complete amino acid composition and high content of essential amino acid. Phycocyanin has anticancer, blood cell regeneration promoting, ovary caring, and elastin synthesis promoting effects;

the selected whey protein has complete essential amino acid types, sufficient quantity and proper proportion, and is high-quality protein with high nutritional value. The whey protein contains various substances which participate in forming a non-specific defense barrier of an organism, and comprises lactoferrin, lactoperoxidase, immunoglobulin, alpha-lactalbumin and lysin with antibacterial effects, and antibacterial peptides derived from casein or whey protein, and has the effects of effectively resisting bacteria, viruses, immunoregulation and the like;

the selected inulin is reserve polysaccharide in plants, is mainly derived from the plants, such as chicory, Jerusalem artichoke and agave, is extracted and refined to obtain an inulin product, has the effects of reducing fat, helping digestion and defecation, improving metabolism function, removing eczema, beautifying skin, losing weight and the like, is an excellent fat substitute, can be prepared into high-fiber diet, is used as a bifidobacterium proliferation factor, and is used in health-care food;

the selected green tea extract is an active ingredient extracted from green tea leaves, and mainly comprises tea polyphenol and the like. The tea polyphenols can obviously reduce serum total cholesterol, triglyceride and low density lipoprotein cholesterol content of hyperlipidemia, and has effects of recovering and protecting vascular endothelial function; can block lipid peroxidation process, and improve activity of enzyme in human body, thereby having effects of resisting mutation and cancer; the tea polyphenol has strong adsorption effect on heavy metals, can form a complex with the heavy metals to generate precipitates, and is favorable for reducing the toxic action of the heavy metals on human bodies; tea polyphenols can promote the whole immunity of human body and promote the self-conditioning function of human body by increasing the total amount of human immunoglobulin and maintaining it at high level and stimulating the change of antibody activity; the tea polyphenols have strong antibacterial and enzyme inhibiting effects, and can be used for preventing and treating dermatoses and skin allergy, and removing skin pigment;

the selected grape seed extract (OPC) is an effective active nutrient component extracted from natural grape seeds, and is a novel high-efficiency natural antioxidant substance which cannot be synthesized in a human body. The antioxidant and free radical scavenging agent is a substance which is found in nature and has the strongest capacity of resisting oxidation and scavenging free radicals, the antioxidant activity of the antioxidant and free radical scavenging agent is 50 times that of vitamin E and 20 times that of vitamin C, the antioxidant and free radical scavenging agent can effectively scavenge redundant free radicals in a human body, and the antioxidant and free radical scavenging agent has the superstrong functions of delaying senility and enhancing immunity. Procyanidin is the main active ingredient in grape seed extract, can repair injured collagen and elastic fiber, has astringent effect, can tighten skin, prevent skin wrinkle from appearing in advance, can make skin smooth and elastic after long-term use, and has effects of caring skin;

the vitamin C, the collagen and the whey protein selected from the vitamin C and collagen compound effervescent tablet are used as the basic female nutritional raw materials, so that the synthesis of the collagen is promoted, and damaged skin cells are repaired; phycocyanin is added as a natural pigment and a natural high-protein supplement, natural inulin is used for reducing skin pigment deposition, the anti-oxidation effect of the green tea extract and the grape seed extract is improved, free radicals of a human body are eliminated, the main raw materials of the invention are synergistic, and the effects of delaying aging, enhancing immunity, maintaining beauty and keeping young and the like are all super-strong. The vitamin C collagen compound effervescent tablet has the advantages of natural components, scientific ratio, convenience in carrying and taking, safety, reliability, quick dissolution and effect taking and obvious effect. The preparation method has reasonable process and strong operability, and is easy to realize large-scale production.

Detailed Description

The present invention will be further described with reference to the following examples.

Example 1

A vitamin C collagen compound effervescent tablet is prepared from the following components in percentage by weight: vitamin C1%, collagen 35%, phycocyanin 8%, whey protein 8%, inulin 13%, green tea extract 3%, grape seed extract 6%, and adjuvants of sodium bicarbonate 6%, tartaric acid 6%, citric acid 3%, polyvidone 3%, stevioside 7% and magnesium stearate 1%.

Example 2

A vitamin C collagen compound effervescent tablet is prepared from the following components in percentage by weight: 1.5% of vitamin C, 40% of collagen, 5% of phycocyanin, 12% of whey protein, 5% of inulin, 5% of green tea extract, 5% of grape seed extract and auxiliary materials of 5% of sodium bicarbonate, 8% of tartaric acid, 2% of citric acid, 5% of povidone, 5% of stevioside and 1.5% of magnesium stearate.

Example 3

A vitamin C collagen compound effervescent tablet is prepared from the following components in percentage by weight: vitamin C2%, collagen 30%, phycocyanin 15%, whey protein 5%, inulin 6%, green tea extract 2%, grape seed extract 8%, and adjuvants of sodium bicarbonate 10%, tartaric acid 5%, citric acid 3%, polyvidone 2%, stevioside 10% and magnesium stearate 2%.

Example 4

A vitamin C collagen compound effervescent tablet is prepared from the following components in percentage by weight: 0.5% of vitamin C, 25% of collagen, 5% of phycocyanin, 15% of whey protein, 15% of inulin, 1% of green tea extract, 10% of grape seed extract and auxiliary materials of 6% of sodium bicarbonate, 10% of tartaric acid, 2% of citric acid, 2% of povidone, 8% of stevioside and 0.5% of magnesium stearate.

The preparation method of the vitamin C collagen composite effervescent tablet provided by the embodiment 1-4 of the invention comprises the following process steps:

(a) selecting raw materials, weighing vitamin C, collagen, phycocyanin, whey protein, inulin, green tea extract, grape seed extract, sodium bicarbonate, tartaric acid, citric acid, povidone, stevioside and magnesium stearate according to the weight percentages given in examples 1-4 in a 30-ten-thousand grade clean area;

(c) mixing the vitamin C, the collagen, the phycocyanin, the whey protein, the inulin, the green tea extract, the grape seed extract, the tartaric acid, the citric acid and the stevioside sieved in the step (b) are sequentially added into a mixer to be mixed for 30 minutes uniformly; sequentially adding the sodium bicarbonate and the povidone sieved in the step (b) into another mixer, and dry-mixing for 30 minutes until the mixture is uniform;

(d) granulating, namely respectively adding PVP solution into the two mixers in the step (c), and wet-mixing the materials in the two mixers for 30 minutes until the materials are uniform to prepare a proper soft material; then adding the soft materials into a granulation machine provided with a 30-mesh screen to prepare wet granules;

(f) granulating and mixing, namely granulating the dried particles obtained in the step (e) by a granulator provided with a 24-mesh screen; pouring the dried granules into a mixer, adding the magnesium stearate sieved in the step (b), and mixing for 30 minutes to obtain a mixed material;

(g) tabletting, namely putting the mixed material obtained in the step (f) into a tabletting machine to be pressed into tablets of 4 g/tablet to obtain effervescent tablets;

The effects of the vitamin C collagen effervescent tablet for maintaining beauty and keeping young are further explained by the human body test food experimental report.

1. Object and method

1.1, test substance: the vitamin C collagen effervescent tablet prepared by the process provided by the embodiment 1 of the invention is used as an experimental sample.

1.2, subject: 30 patients with chloasma at 35-60 years old are selected according to the voluntary principle.

1.2.1, diagnostic criteria: chloasma can be seen on the head and face with naked eyes, cheeks, nose, lips, the periphery and the like are frequently generated, and the symptoms of pain and itching do not exist;

1.2.2, inclusion criteria: the test eating experiment can be carried out on the volunteer subject who has chloasma after passing the inspection;

1.2.3, exclusitor criteria: people with age inconformity, pregnant or lactating women, and people allergic to the health food; patients with serious primary diseases such as heart, liver, kidney and hematopoietic system, and psychosis; if the test food is not in compliance with the inclusion standard, the efficacy or the data are not complete and the efficacy or the safety is not judged.

1.3, control format: the self-front-back control mode is adopted.

1.4, dosage and time of administration: the composition is administered 2 tablets at a time, 2 times daily for 30 days, and the subject stops taking the skin caring and speckle removing medicine or other health food and cosmetics during the experiment period.

1.5, instruments and reagents: model F-820 blood cell counter, MIDIRON urine analyzer ten items (Deku), Olympus full-automatic analyzer (Japan), model AU600, design and development of geographic research institute of Chinese academy of sciences, survey and drawing publishing agency 1992 published "practical Standard color card" (1 st edition), biochemical kit was purchased.

2. Observation index

2.1, observation of efficacy: each examination was performed before and after the experiment.

2.1.1, general case:

the history is asked in detail, the dietary status of the subject is known, and the main clinical symptoms are observed: fatigue, dysphoria, sleep, etc.;

the score was counted before and after the test for the mild or severe symptoms (severe 3, moderate 2, mild 1) and the improvement rate was calculated for the improvement of the main symptoms (2 marked improvement and 1 effective improvement).

2.1.2, detecting chloasma on the head and face:

2.1.2.1, area size change: measuring the long neck and width of the same chloasma before and after the test with a ruler, and calculating the area (cm)²）；

2.1.2.2, color shade change: according to the research of the geographical research institute of Chinese academy of sciences, the brown (Y + M + Bk, i.e. the stack of yellow + magenta + black) color card in the practical standard color card (1 st edition) published by the mapping and publishing agency 1992 is the judgment standard for the shade of chloasma: i (15, 20, 5), II (30, 40, 10), III (40, 60, 15).

2.3, safety observation:

2.3.1, blood and urine routine examination: red blood cell count, hemoglobin, blood cell count, ten urine tests;

2.3.2, biochemical index determination:

serum albumin ALB, total protein TO, heart, kidney and liver function (aspartate aminotransferase AST, alanine aminotransferase ALT, UREA, inosine CRE, blood glucose GLU, blood lipids (total cholesterol TC, triglyceride TG);

2.3.3, auxiliary inspection: abdominal B-ultrasound, electrocardiogram, X-ray chest fluoroscopy.

3. Determination of freckle-removing efficacy

The effect is shown: the chloasma color is reduced by II degree, or the area is reduced by more than or equal to 30 percent, and no new brown speck is generated;

the method has the following advantages: the chloasma color is reduced by I degree, or the area is reduced by less than 30 percent, and no new yellow brown speck is generated when the area is more than or equal to 10 percent;

and (4) invalidation: the area of chloasma is reduced by less than 10%, and the color is not obviously changed.

4. Results of the experiment

4.1, general conditions: 30 chloasma subjects are female in total observation, and have the ages of 35 years minimum, 58 years maximum, 42 plus or minus 4.5 years average age and 4.40 plus or minus 2.19 years average course.

4.2, the shade of the chloasma color changes:

item	Before testing	After eating trial	Difference value
				Color card	2.21±0.32	2.06±0.27	-0.15±0.06

4.3, change of chloasma area size:

item	Before testing	After eating trial	Difference value
				Area of chloasma (cm)²）	40.1±5.05	37.3±4.02	-2.8±1.03

4.4, efficacy assessment:

item	Show effect	Is effective	Invalidation	Total effective rate (%)
					Number of examples	5	16	9	21
Work efficiency (%)	16.7%	53.3%	30.0%	70%

4.5, improvement of main symptoms:

chief complaints	Number of examples	Show effect	Is effective	Invalidation	Total effective rate (%)
						Feeling of fatigue	14	2	6	6	57.1
Restlessness	19	1	9	9	52.6
						Sleep mode	13	2	5	6	53.9

4.6, symptom score change:

number of examples	Before testing	In the trial eating	After eating trial
				30	3.34±0.62	3.12±0.43	3.05.±0.35

4.7, safety index detection:

item	Number of examples	Before testing	After eating trial
				TP(g/L)	30	68.46±2.26	67.81±1.02
ALB（g/L）	30	44.21±1.62	43.87±1.53
				ALB（u/L）	30	14.16±4.22	13.29±4.05
AST（u/L）	30	19.91±4.11	18.37±3.24
				GLU（mmol./L）	30	4.80±0.65	4.70±0.71
TC（mmol/L）	30	4.58±0.64	4.27±0.57
				TG(mmol/L)	30	0.95±0.56	1.13±0.68
UREA (mmol/L)	30	5.45±0.67	4.85±0.71
				CRE(mmol/L)	30	76.26±2.11	74.97±1.03
HGB(mmol/L)	30	116.32±5.31	117.19±4.08
				RBC(×10¹²L)	30	4.24±0.61	4.31±0.051
WBC(×10⁹/L)	30	5.62±0.52	5.56±0.46
				Ten items of urine	30	Is normal	Is normal

As can be seen from the above table, the indexes before and after the test eating are within the normal range.

4.8, the abdomen B ultrasonic examination, the electrocardiogram and the X-ray chest examination are all in normal range.

5. Conclusion

5.1, curative effect: 30 chloasma subjects take the experimental product of the invention for 30 days according to the requirements, and the chloasma area is averagely reduced by 2.8 +/-1.03 cm²The color becomes light, 5 cases of the traditional Chinese medicine composition have obvious effect, 16 cases of the traditional Chinese medicine composition have effective rate, and the total effective rate is 70 percent, which shows that the product has the function of beautifying (removing chloasma).

The experimental product of the invention has the effect of improving symptoms of fatigue, dysphoria, sleep and the like of the chloasma subjects.

5.2, safety: before and after the experimental product disclosed by the invention is eaten, the detection indexes of hemoglobin, red blood cells, white blood cells, serum total protein, albumin, glutamic-pyruvic transaminase, glutamic-oxalacetic transaminase, inosine, urea, blood sugar, blood fat, urine and the like are in a normal range, which indicates that the product has adverse effect on the physical health of a subject.

After the experimental product disclosed by the invention is eaten in a test way, allergy and other adverse reactions are not seen.

Claims

1. A vitamin C collagen compound effervescent tablet is characterized in that: the paint is prepared from the following components in percentage by weight: 0.5-2% of vitamin C, 25-40% of collagen, 5-15% of phycocyanin, 5-15% of whey protein, 5-15% of inulin, 1-5% of green tea extract, 5-10% of grape seed extract, and 5-10% of auxiliary materials of sodium bicarbonate, 5-10% of tartaric acid, 2-5% of citric acid, 2-5% of povidone, 5-10% of stevioside and 0.5-2% of magnesium stearate; the sum of the weight percentages of the components is 100 percent.

2. The vitamin C collagen composite effervescent tablet according to claim 1, wherein the effervescent tablet comprises: the paint is prepared from the following components in percentage by weight: vitamin C1%, collagen 35%, phycocyanin 8%, whey protein 8%, inulin 13%, green tea extract 3%, grape seed extract 6%, and adjuvants of sodium bicarbonate 6%, tartaric acid 6%, citric acid 3%, polyvidone 3%, stevioside 7% and magnesium stearate 1%.

3. The preparation method of the vitamin C collagen compound effervescent tablet according to claim 1, which is characterized in that: comprises the following steps: