CN103300313A - Method for preparing asthenopia-relieving capsule by using nelumbo nucifera gaertn as base raw material - Google Patents
Method for preparing asthenopia-relieving capsule by using nelumbo nucifera gaertn as base raw material Download PDFInfo
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- CN103300313A CN103300313A CN2013102435836A CN201310243583A CN103300313A CN 103300313 A CN103300313 A CN 103300313A CN 2013102435836 A CN2013102435836 A CN 2013102435836A CN 201310243583 A CN201310243583 A CN 201310243583A CN 103300313 A CN103300313 A CN 103300313A
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- asthenopia
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- receptaculum nelumbinis
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Abstract
The invention discloses a method for preparing an asthenopia-relieving capsule by using a nelumbo nucifera gaertn as a base raw material. The method comprises the following steps of: obtaining procyanidine rich in the nelumbo nucifera gaertn, wherein the procyanidine is one of the internationally-accepted most effective natural antioxidant at present for removing free radicals in a human body and the anti-oxidation capacity of the procyanidine is more than 50 times that of vitamin E, and more than 20 times that of the vitamin C; mixing the auxiliary materials including lutein and the like with the procyanidine to obtain the asthenopia-relieving capsule, wherein the lutein is the generally-accepted asthenopia-relieving health-care food, is an antioxidant for restraining cancer and heart disease risks, and is important to protecting eyes. The method for preparing the asthenopia-relieving capsule by using the nelumbo nucifera gaertn as the base raw material disclosed by the invention can be used for extracting the active ingredients of the nelumbo nucifera gaertn, and is added with lutein by using the nelumbo nucifera gaertn as the main ingredient to prepare the health-care food capsule. Besides, the formula has various effects of protecting the eyes, nursing the eyes, beautifying the pupils and the like, and is natural nourishment for protecting the eyes.
Description
Technical field
What the present invention relates to is the health food of a kind of alleviating asthenopia in the field of health care products, especially relates to a kind of method for preparing the alleviating asthenopia capsule take Receptaculum nelumbinis extract as base stock.
Background technology
Receptaculum nelumbinis extract is rich in OPC, and OPC is free radical one of the most effective natural in the removing human body of generally acknowledging in the world at present, and its oxidation resistance is more than 50 times of vitamin E, is ascorbic more than 20 times.OPC is as anti-ageing, anti-cancer, the eyesight that strengthens, anti-eye strain, anti-sudden change, the active ingredient of prevention and cure of cardiovascular disease medicine and the natural of safety non-toxic, is widely applied at health food, medicine and the cosmetic field of America and Europe and Japan and other countries.
Also added lutein in the Receptaculum nelumbinis extract alleviating asthenopia prescription; lutein is the health food of everybody alleviating asthenopia of generally acknowledging; it is a kind of antioxidant as suppressing cancer and heart disease danger; and aspect the protection eyes; also play considerable effect; the food that contains lutein has the effect of the eyes of the macular degeneration disease that the cataract of preventing and treating and protection bring because of the age; replenish suitable lutein intake; good effect just appears in patient's visual function; because lutein can not synthesize in vivo, so must absorb from food.
Summary of the invention
The object of the present invention is to provide a kind of Receptaculum nelumbinis extract technique that is rich in OPC, and take Receptaculum nelumbinis extract as main component, add lutein, be prepared into a kind of functional health-caring capsule with function of relieving visual fatigue.
The method for preparing the alleviating asthenopia capsule take Receptaculum nelumbinis extract as base stock of the present invention may further comprise the steps:
1, the preparation of Receptaculum nelumbinis extract
One of method: dry lotus pod is removed impurity, clean, shred, with the ethanolic solution refluxing extraction of 40～75% concentration, solid-liquid ratio is 1:15～25, extracts 1～3 time, each 1 hour, extracting temperature is 45～75 ℃, filters, and gets behind the filtrate recycling ethanol with reducing pressure or film is concentrated into the thick paste shape, dry, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
Two of method: lotus pod is cleaned, remove impurity, shred, adding water, to make solid-liquid ratio be 15～25, decocts 1～3 time, and each 1～2 hour, collecting decoction filtered, get filtrate and be concentrated into the thick paste shape, and low temperature drying, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
Three of method: dry lotus pod is cleaned, remove impurity, shred, with the decolouring of the ethanolic solution diacolation of 40～75% concentration, filter, be concentrated into the thick paste shape with decompression or film after getting filtrate recycling ethanol, drying, porphyrize, mistake 65 mesh sieves get Receptaculum nelumbinis extract;
2, prepare the alleviating asthenopia capsule take Receptaculum nelumbinis extract as base stock
(1) takes by weighing each supplementary material by following prescription
To make 1000 alleviating asthenopia capsules:
Receptaculum nelumbinis extract 260～500g
Lutein 0.5～1.5g
Auxiliary material 50～300g
Described auxiliary material can be one or more in microcrystalline cellulose, PVPP, carboxyrnethyl starch sodium, PVP K30, superfine silica gel powder, lactose, low-substituted hydroxypropyl cellulose, starch, dextrin, the dolomol;
(2) prepare the alleviating asthenopia capsule with above-mentioned supplementary material
Each former, auxiliary material mixing with above-mentioned prescription, set high abrasive dust in the effect flour mill, make the mixed powder fineness be not less than 120 orders, to this fine powder particle processed, 60 ℃ of dry 4h use the whole grain of 40 mesh sieves again with the ethanol of 60～95% concentration, encapsulated, or after 60 ℃ of dry 4h, obtain dried particles, and cross 80 mesh sieves, directly encapsulated.
The invention has the beneficial effects as follows: it is that raw material obtains Receptaculum nelumbinis extract that the present invention adopts lotus pod, is rich in OPC in the extract, and technique is simple, has great realistic meaning and promotional value.The alleviating asthenopia capsule successful of preparation, easy to carry, have the multiple efficacies such as eyeshield, eye-candy, U.S. pupil, be the natural nutriment of protection eyes.
The specific embodiment
Embodiment one:
(1) dry lotus pod is removed impurity, clean, shred, with the ethanolic solution refluxing extraction of 50% concentration, solid-liquid ratio is 1:16, extracts 2 times, each 1 hour, extracting temperature is 50 ℃, filters, and gets behind the filtrate recycling ethanol with reducing pressure or film is concentrated into the thick paste shape, dry, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
(2) take by weighing each supplementary material by following prescription
To make 1000 alleviating asthenopia capsules:
Receptaculum nelumbinis extract 280g
Lutein 1.0g
Superfine silica gel powder 100g
Lactose 50g
PVP K30 5g
(3) each of above-mentioned prescription is former, auxiliary material mixes, and sets high abrasive dust in the effect flour mill, makes the mixed powder fineness be not less than 120 orders, and to this fine powder particle processed, 60 ℃ of dry 4h use whole of 40 mesh sieves again, and are encapsulated with the ethanol of 70% concentration.
Embodiment two
(1) lotus pod is cleaned, remove impurity, shred, adding water, to make solid-liquid ratio be 20, decocts 3 times, and each 2 hours, collecting decoction filtered, get filtrate and be concentrated into the thick paste shape, and low temperature drying, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
(2) take by weighing each supplementary material by following prescription
To make 1000 alleviating asthenopia capsules:
Receptaculum nelumbinis extract 280g
Lutein 1.0 g
Starch 100g
Lactose 50g
Dolomol 5g
(3) each of above-mentioned prescription is former, auxiliary material mixes, and sets high abrasive dust in the effect flour mill, makes the mixed powder fineness be not less than 120 orders, and to this fine powder particle processed, 60 ℃ of dry 4h use whole of 40 mesh sieves again, and are encapsulated with the ethanol of 80% concentration.
Embodiment three
(1) dry lotus pod is cleaned, remove impurity, shred, with the decolouring of the ethanolic solution diacolation of 70% concentration, filter, be concentrated into the thick paste shape with decompression or film after getting filtrate recycling ethanol, drying, porphyrize, mistake 65 mesh sieves get Receptaculum nelumbinis extract;
(2) to make 1000 alleviating asthenopia capsules:
Receptaculum nelumbinis extract 280g
Lutein 1.0g
Microcrystalline cellulose 100 g
Dextrin 35g
(3) Receptaculum nelumbinis extract in will filling a prescription, lutein and auxiliary material mix, and set high abrasive dust in the effect flour mill, make the mixed powder fineness be not less than 120 orders, and again with 90% ethanol particle processed, 60 ℃ of dryings 4 hours namely get dried particles, direct filled capsules behind 65 mesh sieves.
Claims (1)
1. method for preparing the alleviating asthenopia capsule take Receptaculum nelumbinis extract as base stock is characterized in that:
(1) preparation of Receptaculum nelumbinis extract
One of method: dry lotus pod is removed impurity, clean, shred, with the ethanolic solution refluxing extraction of 40～75% concentration, solid-liquid ratio is 1:15～25, extracts 1～3 time, each 1 hour, extracting temperature is 45～75 ℃, filters, and gets behind the filtrate recycling ethanol with reducing pressure or film is concentrated into the thick paste shape, dry, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
Two of method: lotus pod is cleaned, remove impurity, shred, adding water, to make solid-liquid ratio be 15～25, decocts 1～3 time, and each 1～2 hour, collecting decoction filtered, get filtrate and be concentrated into the thick paste shape, and low temperature drying, porphyrize is crossed 65 mesh sieves, gets Receptaculum nelumbinis extract;
Three of method: dry lotus pod is cleaned, remove impurity, shred, with the decolouring of the ethanolic solution diacolation of 40～75% concentration, filter, be concentrated into the thick paste shape with decompression or film after getting filtrate recycling ethanol, drying, porphyrize, mistake 65 mesh sieves get Receptaculum nelumbinis extract;
(2) prepare the alleviating asthenopia capsule take Receptaculum nelumbinis extract as base stock
(A) take by weighing each supplementary material by following prescription
To make 1000 alleviating asthenopia capsules:
Receptaculum nelumbinis extract 260～500g
Lutein 0.5～1.5g
Auxiliary material 50～300g
Described auxiliary material can be one or more in microcrystalline cellulose, PVPP, carboxyrnethyl starch sodium, PVP K30, superfine silica gel powder, lactose, low-substituted hydroxypropyl cellulose, starch, dextrin, the dolomol;
(B) prepare the alleviating asthenopia capsule with above-mentioned supplementary material
Each former, auxiliary material mixing with above-mentioned prescription, set high abrasive dust in the effect flour mill, make the mixed powder fineness be not less than 120 orders, to this fine powder particle processed, 60 ℃ of dry 4h use the whole grain of 40 mesh sieves again with the ethanol of 60～95% concentration, encapsulated, or after 60 ℃ of dry 4h, obtain dried particles, and cross 80 mesh sieves, directly encapsulated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102435836A CN103300313A (en) | 2013-06-19 | 2013-06-19 | Method for preparing asthenopia-relieving capsule by using nelumbo nucifera gaertn as base raw material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739584A (en) * | 2013-12-19 | 2014-04-23 | 江西安正利康生命科技有限公司 | Method for ultrasonic extraction of procyanidine in receptaculum nelumbinis |
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| CN103739584A (en) * | 2013-12-19 | 2014-04-23 | 江西安正利康生命科技有限公司 | Method for ultrasonic extraction of procyanidine in receptaculum nelumbinis |
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Application publication date: 20130918 |