CN103251703A - Method for extracting anthocyanidin from plants - Google Patents
Method for extracting anthocyanidin from plants Download PDFInfo
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- CN103251703A CN103251703A CN2013102032924A CN201310203292A CN103251703A CN 103251703 A CN103251703 A CN 103251703A CN 2013102032924 A CN2013102032924 A CN 2013102032924A CN 201310203292 A CN201310203292 A CN 201310203292A CN 103251703 A CN103251703 A CN 103251703A
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Abstract
The invention belongs to the technical field of pigment extraction, and in particular relates to a method for extracting anthocyanidin from plants. The method comprises the following steps of: selecting plant raw materials from which impurities are removed, drying the plant raw materials in the shade and then crushing the plant raw materials, and simultaneously, adding an accessory to the crushed plant raw materials, thereby obtaining a product containing active ingredients such as anthocyanidin, wherein the accessory is a material for preventing the product from deteriorating. The method provided by the invention is simple, low in cost, and suitable for industrial and domestic production; and the prepared product is safe and non-toxic, and meets the requirements of people on the anthocyanidin product.
Description
Technical field
The invention belongs to pigment extractive technique field, relate in particular to a kind of method of from plant, extracting anthocyanidin.
Background technology
Anthocyanidin is the active skull cap components that extensively is present in the plant, comprises compositions such as flavone compound, flavonoid, carotenoid, beet pigments, and good water solubility mainly is present in the vacuole of cell.
Anthocyanidin is a kind of natural antioxidant, has important medical health care effectiveness.Anthocyanidin (flavonoids) is plant secondary metabolism product, be the anti-aging and nutritive supplement of pure natural, a large amount of anthocyanidin that studies show that are the most effective antioxidants that mankind nowadays is found, antioxygenic property is higher 20 times than VC, exceed 50 times than VE, it acts on the efficient of human body up to 100%, takes the back at human body and can diffuse in the blood in 20 minutes, can efficiently remove the superoxide radical in the organism, prevent cell carcinogenesis.Anthocyanidin is called as " oral cosmetics for skin " in Europe, can effectively prevent wrinkle of skin generation, can keep that normal cell links and blood vessel stable, can strengthen blood capillary circulation and blood flow, and then reach the effect of delay skin aging.Simultaneously anthocyanidin can vision enhancing, anti-eye strain, delay the cranial nerve aging, strengthen cardio-pulmonary function, the prevention senile dementia, and the microangiopathy that diabetes cause had alleviate and the effect for the treatment of.
The human anthocyanidin of taking in can only pass through the diet approach, but used anthocyanidin mostly is synthetic dyestuff or virose chemical solvent extraction acquisition in the food industry at present, cause the gained anthocyanidin that in various degree toxicity is nearly all arranged, long-term edible meeting cause serious harm to health of human body, and it is high to extract high-purity anthocyanidin cost, causes the price of high-purity anthocyanidin product on the market high.In China, adult male especially, the absorption wretched insufficiency of anthocyanidin has increased the incidence probability of andrology's prostatitis (cancer) greatly, and under many circumstances, because the existence of factors such as sensory difference causes people that the anthocyanidin product is produced and repels sense.
Therefore, how to provide a kind of with low cost, the anthocyanidin product of safety non-toxic and good mouthfeel, the demand that satisfies people is a problem demanding prompt solution of health-product market.
Summary of the invention
In order to overcome the prior art deficiency, the invention provides a kind of method of from plant, extracting anthocyanidin, the inventive method is simple, and is easy to operate, raw material is cheap and easy to get, and the anthocyanidin product safety that makes is nontoxic, long shelf-life, color and luster is tempting, and good mouthfeel has satisfied people's demand.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of method of from plant, extracting anthocyanidin, step is as follows: choose the plant material after the remove impurity, to its processings of drying in the shade, then with its pulverizing, the while namely gets the product that contains effective ingredient such as anthocyanidin to wherein adding adjuvant; Described adjuvant is the material that prevents that product is rotten.
Preferably, described plant material is genitals or other plant tissue that contains anthocyanidin of plants such as Fructus Pruni, Flos persicae, Magnolia denudata, Flos Camelliae Japonicae, eucommia Bark male flower, Chinese rose, Flos Rosae Rugosae, Paeonia suffruticosa, Brassica campestris L, Bulbus Lilii.
Preferably, described dry in the shade to be treated to the plant material after the remove impurity is cleaned, then with steam or the boiling water 3 ~ 8s that completes, dry to percentage of water loss be 5 ~ 10%, the plant material after maybe will cleaning directly dry to percentage of water loss be 5 ~ 10%; Described pulverizing is that the plant material after handling drying in the shade carries out that micropowder is broken, micronizing or lyophilization are pulverized.
Preferably, adopt one or more grinding modes in artificial or mechanical lapping, ultrasonic grinding machine or the super micron mill that the plant material that dries in the shade after handling is pulverized.
Preferably, adopt one or more grinding modes in artificial or mechanical lapping, ultrasonic grinding machine or the super micron mill that the plant material after drying in the shade is pulverized.
Preferably, the apparatus of pulverizing plant material is made by metal, pottery, quartz or nano material.
Preferably, the apparatus of pulverizing plant material is made by quartz.
Preferably, the weight ratio of adjuvant and plant material is 3-10:1, described adjuvant is after wherein one or more of alkali of the acid of salt, high concentration of sugar, the high concentration of high concentration or high concentration mix, to reach inhibitory enzyme activity and microbial activity and prevent the mixture that effective ingredient decomposes in the product.
Preferably, described sugar is one or more mixture of sucrose, glucose, fructose, xylitol, Mel or other raw material sugar and sugar prod thereof; Salt is one or more the mixture in sodium chloride, magnesium chloride or the potassium chloride; Acid is lower than 7 acidic materials for acetic acid, fruit acid or pH value of aqueous solution; Alkali is that sodium carbonate, sodium bicarbonate or pH value of aqueous solution are higher than 7 alkaline matter.
Preferably, the product that contains effective ingredient such as anthocyanidin with gained places the environment of low-temperature dark to preserve.
During pulverizing, plant material is positioned over to put into pulverizes apparatus, it is fully pulverized, grinds to form serosity.Wherein the ratio of plant material and adjuvant is 1:3-10, can be according to the ratio of setting with in the disposable adding plant material of adjuvant, both together pulverize, grind, and also can gradation add or add wherein through pulverizing the back at plant material in the process of the pulverizing of plant material, grinding.By the enforcement of technique scheme, can obtain containing the product of anthocyanidin, and keep the original color and luster of petal.If expect red anthocyanidin product, can add the acid flux material of 0.2 ~ 1.0 times of anthocyanidin product volume, as acetic acid, the anthocyanidin product is the red color intensification along with the increase of acid flux material consumption; If expect blue anthocyanidin product, can add the basic solvent of 0.2 ~ 1.0 times of anthocyanidin product volume, as sodium bicarbonate, the anthocyanidin product is blue deepening color along with the increase of basic solvent consumption.Then the anthocyanidin product is placed shady and cool place backlight storage and get final product, how much being directly proportional of the amount of the storage time of anthocyanidin product and adjuvant adding, storage time was 1 year.
The present invention compared with prior art has following advantage:
1) method is simple, and is easy to operate, and the lapping device of use conveniently is easy to get, and described method not only can be used for suitability for industrialized production, also can be used for the preparation of the anthocyanidin product of family;
2) with low cost, used plant material and adjuvant are simple and easy to, and make things convenient for the family production preparation of anthocyanidin product, have further reduced the price of anthocyanidin product, have satisfied the demand of low-income groups to anthocyanidin;
3) it is gorgeous changeable to prepare the anthocyanidin product color by the inventive method, more can allocate the mouthfeel of product according to demand, and safety non-toxic, the shelf-life is longer.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.But protection scope of the present invention is not limited to following concrete operations example, and all technology contents identical with the present invention or that be equal to all fall within the scope of protection of the present invention.
Embodiment 1
Get Flos Pruni petal 100g, sucrose 300g and alimentary acetic acid 100ml after the remove impurity.
1) described Flos Pruni petal is cleaned, get 20g and put into colloid mill, and to wherein adding 60g sucrose, with quartzy mortar it is fully pulverized, grinds, and in the process of grinding, add sucrose and the Flos Pruni petal of surplus, pulverize, be ground to Flos Pruni petal particle diameter below 0.01mm, sucrose fully dissolves, and described process is all at room temperature carried out.
2) with the 1st) the step gained grinds afterproduct and packs in the brown bottle, acetic acid with 50ml washes the 1st) quartzy mortar, wash altogether twice, obtain flushing liquor, and with in its same brown bottle of packing into, fully mix homogeneously namely gets the red product that contains anthocyanidin, be placed in the environment of lucifuge 4 ℃ of stored refrigerated.
The preparation gained contains that the content of total flavone measured value is about 2.366% in the product of anthocyanidin in the present embodiment.
Embodiment 2
Get eucommia Bark male flower 1kg and edible salt 3kg after the remove impurity.
1) described eucommia Bark male flower is cleaned after, getting 0.2 kg drops in the colloid mill, and to wherein adding the 0.6kg edible salt, with colloid mill it is fully pulverized, grinds, and in the process of grinding, add edible salt and the eucommia Bark male flower of surplus, pulverize, be ground to the eucommia Bark male flower particle diameter below 0.01mm, edible salt fully dissolves, and described process is all at room temperature carried out.
2) with the 1st) the step gained grinds afterproduct and packs in the brown bottle, and fully mix homogeneously namely gets the product that contains anthocyanidin, is placed in the environment of lucifuge 4 ℃ of stored refrigerated.
Eucommia Bark male flower in the present embodiment has the effect of kidney invigorating and YANG supporting, and according to the theory of Chinese medical science of salty flavor entering the kidney warp, employing Sal is adjuvant, has strengthened the absorption of human body to effective ingredient in the eucommia Bark male flower.
The preparation gained contains that the content of total flavone measured value is about 1.218% in the product of anthocyanidin in the present embodiment, and total amino acids content is about 5.181%.
Embodiment 3
Get Fructus Kaki petal 0.2kg, sucrose 0.6kg and maltose 500ml after the remove impurity.
1) described Fructus Kaki petal is cleaned, used liquid nitrogen freezing, put into grinding and crushing machine simultaneously with sucrose then, fully be crushed to Fructus Kaki petal particle diameter below 0.01mm, sucrose fully dissolves, and described process is all at room temperature carried out.
2) with the 1st) the step gained grinds afterproduct and packs in the brown bottle, adds maltose, and fully mix homogeneously namely gets the product that contains anthocyanidin, is placed in the environment of lucifuge-20 ℃ of stored refrigerated.
Take full advantage of the Fructus Kaki petal in the present embodiment and be rich in natural, yellow flavone compound, be equipped with the adding of maltose, strengthened the oxidation resistance that contains the anthocyanidin product of gained, and regulated its mouthfeel.
The preparation gained contains that the content of total flavone measured value is about 1.136% in the product of anthocyanidin in the present embodiment.
Embodiment 4
Get roseleaf 100g, Flos Pruni petal 100g, xylitol 500g and Mel 500ml after the remove impurity
1) described roseleaf and Flos Pruni petal are cleaned, get roseleaf 10g, Flos Pruni petal 10g, xylitol 50g, together place grinding container, grinding pestle with quartz fully grinds it, and in the process of grinding, add xylitol, roseleaf and the Flos Pruni petal of surplus, be ground to described petal particle diameter below 0.01mm, xylitol fully dissolves, and described process is all at room temperature carried out.
2) with the 1st) the step gained grinds afterproduct and packs in the brown bottle, and wash grinding container with the Mel gradation and obtain flushing liquor, and flushing liquor is packed in the same brown bottle, abundant mix homogeneously, namely get the product that contains anthocyanidin, be placed in the environment of lucifuge, room temperature is preserved.
Take full advantage of the natural fragrance component of roseleaf in the present embodiment, be equipped with the adding of Mel, strengthened the oxidation resistance that contains the anthocyanidin product of gained, and regulated its mouthfeel.
The preparation gained contains that the content of total flavone measured value is about 1.513% in the product of anthocyanidin in the present embodiment, and the aromatic aldehydes fragrance component is measured and is about 1.025%.
Claims (10)
1. method of extracting anthocyanidin from plant is characterized in that step is as follows: choose the plant material after the remove impurity, to its processings of drying in the shade, then with its pulverizing, the while namely gets the product that contains effective ingredient such as anthocyanidin to wherein adding adjuvant; Described adjuvant is the material that prevents that product is rotten.
2. a kind of method of extracting anthocyanidin from plant as claimed in claim 1, it is characterized in that: described plant material is genitals or other plant tissue that contains anthocyanidin of plants such as Fructus Pruni, Flos persicae, Magnolia denudata, Flos Camelliae Japonicae, eucommia Bark male flower, Chinese rose, Flos Rosae Rugosae, Paeonia suffruticosa, Brassica campestris L, Bulbus Lilii.
3. a kind of method of extracting anthocyanidin from plant as claimed in claim 1 is characterized in that: described remove impurity refers to that the part that will be subjected to disease and pest in the plant material rejects.
4. a kind of method of from plant, extracting anthocyanidin as claimed in claim 1, it is characterized in that: described dry in the shade to be treated to the plant material after the remove impurity is cleaned, then with steam or the boiling water 3 ~ 8s that completes, dry to percentage of water loss be 5 ~ 10%, the plant material after maybe will cleaning directly dry to percentage of water loss be 5 ~ 10%; Described pulverizing is that the plant material after handling drying in the shade carries out that micropowder is broken, micronizing or lyophilization are pulverized.
5. a kind of method of extracting anthocyanidin from plant as claimed in claim 4 is characterized in that: adopt one or more grinding modes in artificial or mechanical lapping, ultrasonic grinding machine or the super micron mill that the plant material that dries in the shade after handling is pulverized.
6. a kind of method of extracting anthocyanidin from plant as claimed in claim 5, it is characterized in that: the apparatus of pulverizing plant material is made by metal, pottery, quartz or nano material.
7. a kind of method of extracting anthocyanidin from plant as claimed in claim 6, it is characterized in that: the apparatus of pulverizing raw material is made by quartz.
8. a kind of method of from plant, extracting anthocyanidin as claimed in claim 1, it is characterized in that: the weight ratio of adjuvant and plant material is 3-10:1, described adjuvant is after wherein one or more of alkali of the acid of salt, high concentration of sugar, the high concentration of high concentration or high concentration mix, to reach inhibitory enzyme activity and microbial activity and prevent the mixture that effective ingredient decomposes in the product.
9. a kind of method of extracting anthocyanidin from plant as claimed in claim 1 is characterized in that: described sugar is one or more mixture of sucrose, glucose, fructose, xylitol, Mel or other raw material sugar and sugar prod thereof; Salt is one or more the mixture in sodium chloride, magnesium chloride or the potassium chloride; Acid is lower than 7 acidic materials for acetic acid, fruit acid or pH value of aqueous solution; Alkali is that sodium carbonate, sodium bicarbonate or pH value of aqueous solution are higher than 7 alkaline matter.
10. as the arbitrary described a kind of method of from plant, extracting anthocyanidin of claim 1-9, it is characterized in that: place the environment of low-temperature dark to preserve the product that contains effective ingredient such as anthocyanidin of gained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310203292.4A CN103251703B (en) | 2013-05-28 | 2013-05-28 | Method for extracting anthocyanidin from plants |
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| CN201310203292.4A CN103251703B (en) | 2013-05-28 | 2013-05-28 | Method for extracting anthocyanidin from plants |
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| CN103251703A true CN103251703A (en) | 2013-08-21 |
| CN103251703B CN103251703B (en) | 2015-05-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172155A (en) * | 2014-07-07 | 2014-12-03 | 李�杰 | Ultra-micro peony flower powder as well as preparation method and application thereof |
| CN105907128A (en) * | 2016-05-16 | 2016-08-31 | 湖南文理学院 | Peach blossom red pigment extracting method and application of peach blossom red pigment |
| CN108576817A (en) * | 2018-03-23 | 2018-09-28 | 河南科技大学 | A kind of preparation method of slow-release anthocyanidin microcapsules |
-
2013
- 2013-05-28 CN CN201310203292.4A patent/CN103251703B/en active Active
Non-Patent Citations (3)
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| 康娟等: "《身边的化学》", 30 April 2002, 中国林业出版社 * |
| 张麟: "玫瑰红色素开发利用研究", 《中国优秀硕士学位论文全文数据库》 * |
| 无: "凤仙花染指甲的方法", 《HTTP://WWW.MED66.COM/NEW/201209/PQ201209238741.SHTML》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172155A (en) * | 2014-07-07 | 2014-12-03 | 李�杰 | Ultra-micro peony flower powder as well as preparation method and application thereof |
| CN105907128A (en) * | 2016-05-16 | 2016-08-31 | 湖南文理学院 | Peach blossom red pigment extracting method and application of peach blossom red pigment |
| CN108576817A (en) * | 2018-03-23 | 2018-09-28 | 河南科技大学 | A kind of preparation method of slow-release anthocyanidin microcapsules |
| CN108576817B (en) * | 2018-03-23 | 2021-07-02 | 河南科技大学 | Preparation method of slow-release type anthocyanin microcapsules |
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| CN103251703B (en) | 2015-05-13 |
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