CN104623312A - Instant dendrobe powder as well as preparation method and application thereof - Google Patents
Instant dendrobe powder as well as preparation method and application thereof Download PDFInfo
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- CN104623312A CN104623312A CN201510040062.XA CN201510040062A CN104623312A CN 104623312 A CN104623312 A CN 104623312A CN 201510040062 A CN201510040062 A CN 201510040062A CN 104623312 A CN104623312 A CN 104623312A
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Abstract
The invention provides instant dendrobe powder as well as a preparation method and an application thereof. The preparation method of the instant dendrobe powder adopts wet granulation twice and concretely comprises the following steps: mixing fresh dendrobe with water, pulping and homogenizing to obtain slurry; adding auxiliary materials into the slurry, and carrying out spray draying to obtain dendrobe powder; mixing the dendrobe powder with ethyl alcohol, preparing a soft material and then carrying out granulation to obtain dendrobe granules; and drying the dendrobe granules to obtain the instant dendrobe powder, wherein the dendrobe comprises dendrobium officinale, dendrobium fimbriatum, nobile dendrobium, dendrobium thysiflorum, dendrobium devonianum paxt and the like. The preparation method of the instant dendrobe powder is simple, the obtained instant dendrobe powder is high in content of active ingredients, can be easily dissolved and can be widely applied to the field of medicines or health foods, so that the instant dendrobe powder has a good market prospect.
Description
Technical field
The present invention relates to medicines and health protection food technology field, particularly relate to a kind of Herba Dendrobii instant powder, Preparation Method And The Use.
Background technology
Herba Dendrobii is traditional precious Chinese medicine material, is distributed widely in the ground such as China's cloud, expensive, river.Just on the books in Shennong's Herbal, there is nourishing YIN and clearing away heat, effect such as stomach reinforcing and nourishing the lung to arrest cough of promoting the production of body fluid.Clinically generally use it for chronic atrophic gastritis, blood sugar lowering, antitumor and anti-ageingly to wait for a long time.Modern pharmacological research shows, its main component is polysaccharide, and thus dendrobium polysaccharide is widely used in health food and medicine.
Herba Dendrobii is listed in first of nine large Herba mesonae chinensis, and it is edible loaded down with trivial details, and need long decoction just active substance can be extracted, therefore marketing is restricted.The effective ingredient polysaccharide of Herba Dendrobii belongs to phlegmatic temperament polysaccharide, not easily disperses, and the dendrobe powder extracted easily adheres to oral cavity and esophagus, and boiled water takes after mixing it with water also easily sticky.Herba Dendrobii instant powder can effective head it off.Even if but after current Herba Dendrobii instant powder micronizing, the dissolubility in water is still undesirable.As CN 101700361A discloses the preparation method of a kind of dendrobium candidum instant powder and preparation thereof, described dendrobium candidum instant powder is processed by the Herba Dendrobii extract at low temperature thing and the material combination such as maltodextrin, dietary cellulose extracting gained through extraction and separation technologies such as Modern vacuum explosions, oppositely membrane permeation, lyophilization, spraying dry, and is processed into the dosage forms such as granule, effervescent tablet, capsule, oral liquid on this basis.But the technique that the method prepares Herba Dendrobii instant granular is more complicated, and cost is higher; CN 104056069 A discloses a kind of preparation method of Herba Dendrobii breaking cellular wall preparation, the method is by being crushed into wall cell disruption powder by Herba Dendrobii, by the control of the quality to alcoholic solution and wall cell disruption powder, carry out alcohol-water wet granulation, and it is extruded under certain rotating speed, dry obtained Herba Dendrobii breaking cellular wall preparation, but the dissolubility of breaking cellular wall preparation in water that the method obtains is good not enough.
Herba Dendrobii is Yunnan main breed, and its functional components is polysaccharide.Herba Dendrobii is as the one of Herba Dendrobii, and its polysaccharide contained has the effects such as defying age, raising immunity, blood circulation promoting and blood stasis dispelling, raising cardio and vascular function, antitumor, treatment digestive system disease and treatment ophthalmic diseases.
Summary of the invention
The object of the present invention is to provide a kind of Herba Dendrobii instant powder, its preparation method and application, described preparation method is simple, and the Herba Dendrobii instant powder active constituent content obtained is high, soluble, has good market prospect.
For reaching this object, the present invention by the following technical solutions:
On the one hand, the invention provides a kind of preparation method of Herba Dendrobii instant powder, described preparation method adopts twice wet granulation.
Particularly, the preparation method of described Herba Dendrobii instant powder comprises the following steps:
1) pull an oar after new fresh Herba Dendrobii being mixed with water, add adjuvant, carry out spraying dry, obtain dendrobe powder;
2) by step 1) dendrobe powder that obtains and ethanol mixes, and makes pelletize after soft material, dry, obtains Herba Dendrobii instant powder.
Described Herba Dendrobii comprises Herba Dendrobii, Dendrobium fimbriatum Hook., Dendrobium nobile, Dendrobium thyrsiflorum and purple dendrobium etc.
Present invention employs twice wet granulation and obtain Herba Dendrobii instant powder, wherein, in wet granulation, homogenate and spray-drying process can make the fiber in Herba Dendrobii fully smash for the first time, but spraying dry can make granule fluffy, powder property is unsuitable for instant, by second time wet granulation, can change powder property, make it be easy to dissolve, achieve instant.
Step 1) described new fresh Herba Dendrobii is stem of Dendrobium bar; Described stem of Dendrobium bar is the segment of 1-5cm length, and such as 1.5cm, 2cm, 2.5cm, 3cm, 3.5cm, 4cm, 4.5cm or 4.8cm etc., also can be the segment of other length, as long as be conducive to pulling an oar; The quality g of described new fresh Herba Dendrobii and the volume ml of water such as, than being 1:10-40,1:11,1:12,1:13,1:15,1:20,1:25,1:28,1:30,1:35 or 1:38 etc.; Described new fresh Herba Dendrobii and water are pulled an oar at 60-80 DEG C, such as, pull an oar under the conditions such as 62 DEG C, 64 DEG C, 65 DEG C, 67 DEG C, 69 DEG C, 70 DEG C, 72 DEG C, 75 DEG C, 77 DEG C or 79 DEG C, and described making beating adopts general refiner to complete.
Step 1) described adjuvant is dextrin class, is preferably cyclodextrin; The addition g of described adjuvant and the volume ml of slurry such as, than being 1:5-50,1:8,1:10,1:12,1:15,1:18,1:20,1:22,1:25,1:28,1:30,1:32,1:35,1:38,1:40,1:42,1:45 or 1:48 etc.; Described spray-dired temperature needs the spray dryer according to selecting specifically to debug, and general spray-dired temperature is 160-170 DEG C, such as 161 DEG C, 162 DEG C, 163 DEG C, 164 DEG C, 165 DEG C, 166 DEG C, 167 DEG C, 168 DEG C or 169 DEG C etc.The adding of described adjuvant be conducive to dendrobe powder to remove from spray dryer.Only a small amount of adjuvant need be added, because the fiber in Herba Dendrobii can play the effect of adjuvant in the process of preparation dendrobe powder.
Step 2) volume fraction of described ethanol is more than 80%, such as 82%, 85%, 87%, 89%, 90%, 92%, 94%, 95%, 97% or 99% etc., be preferably 90%.Ethanol is volatile, and substantially nontoxic, is preferred solvent dendrobe powder being made soft material, select volume fraction be more than 80% ethanol can save the consumption of ethanol, and do not affect the preparation of dendrobe powder soft material; The consumption of described ethanol does not have strict restriction, as long as can reach the object of described dendrobe powder being mixed, is preferably volume ml: the quality g=1:1 of dendrobe powder of ethanol; Described pelletize is squash type pelletize, and other pelletize modes also can use at this.
Step 2) as long as described drying can reach the object of the solution removal in granulation, typical but non-limiting drying mode is aeration-drying, baking temperature is preferably 20-30 DEG C, such as 21 DEG C, 22 DEG C, 23 DEG C, 24 DEG C, 25 DEG C, 26 DEG C, 27 DEG C, 28 DEG C or 29 DEG C etc.
On the other hand, the invention provides a kind of Herba Dendrobii instant powder utilizing preparation method as above to prepare.
Present invention also offers the purposes of described Herba Dendrobii instant powder, it is for medicine or field of health care food.
Compared with prior art, beneficial effect of the present invention is:
The preparation method of Herba Dendrobii instant powder provided by the invention is simple, and cost is low, and technological requirement is low; Obtained Herba Dendrobii instant powder active constituent content is more than 93%; Dissolubility is good, under 45 DEG C of water temperature stirrings, all can dissolve in 30s, obtain the solution of as clear as crystal state, have good market prospect.
Accompanying drawing explanation
Fig. 1 is preparation technology's flow chart of Herba Dendrobii instant powder provided by the invention.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, be Herba Dendrobii instant powder preparation technology flow chart provided by the invention.The preparation of described Herba Dendrobii instant powder comprises the steps:
1) pull an oar after being mixed with water by new fresh Herba Dendrobii, after adding adjuvant, spraying dry, obtains dendrobe powder;
2) by step 1) dendrobe powder that obtains and ethanol mixes, and makes pelletize after soft material, dry, obtains Herba Dendrobii instant powder.
Embodiment 1
Fresh purple dendrobium stem bar, is cut into the long segment of 3cm, mixes according to solid-liquid ratio 1g:25ml with water, pull an oar under 80 DEG C of conditions, and fully homogenate; In slurry, add cyclodextrin, the quality g of cyclodextrin is 5% with the volume ml ratio of slurry, after mix homogeneously under 160 DEG C of conditions spraying dry, obtain purple dendrobium powder; By mass fraction be 90% ethanol and purple dendrobium powder be that 0.9ml:1g fully mixes by solid-liquid ratio, make soft material, then use squash type granulator granulation; Finally will to granulate aeration-drying at normal temperatures, to obtain purple dendrobium instant powder.
The active constituent content of obtained purple dendrobium instant powder is under 93%, 45 DEG C of water temperature stirrings, can all dissolve in 30s.Being dissolved as clear as crystal state, is not suspension state.Prepared purple dendrobium instant powder can be used for medicine or field of health care food.
Embodiment 2
Fresh Herba Dendrobii stem bar, is cut into the long segment of 5cm, mixes according to solid-liquid ratio 1g:10ml with water, pull an oar under 60 DEG C of conditions, and fully homogenate; In slurry, add cyclodextrin, the quality g of cyclodextrin is 2% with the volume ml ratio of slurry, after mix homogeneously under 170 DEG C of conditions spraying dry, obtain dendrobium officinale powder; By mass fraction be 80% ethanol and dendrobium officinale powder be that 1ml:1g fully mixes by solid-liquid ratio, make soft material, then use squash type granulator granulation; Finally will to granulate aeration-drying under 30 DEG C of conditions, to obtain dendrobium candidum instant powder.
The active constituent content of obtained dendrobium candidum instant powder is under 95%, 45 DEG C of water temperature stirrings, all can dissolve, be dissolved as clear as crystal state in 30s.Prepared dendrobium candidum instant powder can be used for medicine or field of health care food.
Embodiment 3
Fresh Dendrobium fimbriatum Hook. stem bar, is cut into the long segment of 1cm, mixes according to solid-liquid ratio 1g:40ml with water, pull an oar under 90 DEG C of conditions, and fully homogenate; In slurry, add cyclodextrin, the quality g of cyclodextrin is 20% with the volume ml ratio of slurry, after mix homogeneously under 165 DEG C of conditions spraying dry, obtain Dendrobium fimbriatum Hook. powder; Be that 0.5ml:1g fully mixes by dehydrated alcohol and Dendrobium fimbriatum Hook. powder by solid-liquid ratio, make soft material, then use squash type granulator granulation; Finally will to granulate aeration-drying under 25 DEG C of conditions, to obtain Dendrobium fimbriatum Hook. instant powder.
The active constituent content of obtained Dendrobium fimbriatum Hook. instant powder is under 94%, 45 DEG C of water temperature stirrings, all can dissolve, be dissolved as clear as crystal state in 30s.Prepared Dendrobium fimbriatum Hook. instant powder can be used for medicine or field of health care food.
Comparative example 1
Fresh purple dendrobium stem bar, is cut into the long segment of 3cm, mixes according to solid-liquid ratio 1g:25ml with water, pull an oar under 80 DEG C of conditions, and fully homogenate; In slurry, add cyclodextrin, the quality g of cyclodextrin is 5% with the volume ml ratio of slurry, after mix homogeneously under 160 DEG C of conditions spraying dry, obtain purple dendrobium powder.
Obtained purple dendrobium powder powder property is fluffy, effective ingredient 93%, but fully stirs after 2 minutes under 45 DEG C of water temperatures, still coalescent in bulk, and solution becomes to be suspended state, and dissolution rate is low.
Comparative example 2
Fresh Herba Dendrobii stem bar, is cut into the long segment of 5cm, mixes according to solid-liquid ratio 1g:10ml with water, pull an oar under 60 DEG C of conditions, and fully homogenate, concentrated; In concentrated slurry, add cyclodextrin, the quality g of cyclodextrin is 2% with the volume ml ratio of slurry, fully mixes, makes soft material, then use squash type granulator granulation; Finally will to granulate aeration-drying under 30 DEG C of conditions, to obtain dendrobium officinale powder.
Obtained dendrobium officinale powder powder property easily lumps, effective ingredient 48%, and fully stir after 2 minutes under 45 DEG C of water temperatures, still have caking, active constituent content is low, and dissolution rate is low.
In sum, the present invention adopts twice wet granulation, compares the wet granulation utilizing water/ethanol, better effects if.
Applicant states, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of auxiliary element, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. a preparation method for Herba Dendrobii instant powder, is characterized in that, described method adopts twice wet granulation.
2. preparation method according to claim 1, is characterized in that, described preparation method comprises the following steps:
1) pull an oar after new fresh Herba Dendrobii being mixed with water, add adjuvant, spraying dry, obtain dendrobe powder;
2) by step 1) dendrobe powder that obtains and ethanol mixes, and makes pelletize after soft material, dry, obtains Herba Dendrobii instant powder.
3. preparation method according to claim 2, is characterized in that, step 1) the volume ml of the quality g of described new fresh Herba Dendrobii and water is than being 1:10-40;
Preferably, step 1) described new fresh Herba Dendrobii and water pulls an oar at 60-80 DEG C.
4. the preparation method according to Claims 2 or 3, is characterized in that, step 1) described new fresh Herba Dendrobii is stem of Dendrobium bar;
Preferably, described stem of Dendrobium bar is the long section of 1-5cm.
5., according to the preparation method one of claim 2-4 Suo Shu, it is characterized in that, step 1) described adjuvant is dextrin class;
Preferably, described adjuvant is cyclodextrin;
Preferably, the addition g of described adjuvant and the volume ml of slurry are than being 1:5-50.
6., according to the preparation method one of claim 2-5 Suo Shu, it is characterized in that, step 1) described spray-dired temperature is 160-170 DEG C.
7., according to the preparation method one of claim 2-6 Suo Shu, it is characterized in that, step 2) described ethanol to be volume fraction be more than 80% ethanol;
Preferably, described pelletize adopts squash type pelletize.
8., according to the preparation method one of claim 2-7 Suo Shu, it is characterized in that, step 2) described drying is aeration-drying;
Preferably, described baking temperature is 20-30 DEG C.
9. the Herba Dendrobii instant powder utilizing the described preparation method of one of claim 1-8 to prepare.
10. the application of Herba Dendrobii instant powder as claimed in claim 9 in medicine or health food.
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| CN105341922A (en) * | 2015-11-24 | 2016-02-24 | 冯林 | Heat-clearing detoxifying instant powder and preparation method thereof |
| CN105535546A (en) * | 2016-01-21 | 2016-05-04 | 南京师范大学 | Dendrobium nobile micro powder composition containing cyclodextrin and preparation method and preparation thereof |
| CN105639001A (en) * | 2016-01-04 | 2016-06-08 | 瑞丽市岭瑞农业开发有限公司 | Dendrobium devoninum paxt tea and production method thereof |
| CN105865151A (en) * | 2016-04-14 | 2016-08-17 | 西华大学 | Rapid dendrobe drying method |
| CN108669531A (en) * | 2018-03-29 | 2018-10-19 | 遵义医学院 | A kind of HERBA DENDROBII powder and its application |
| CN108771735A (en) * | 2018-06-20 | 2018-11-09 | 天马（安徽）国药科技股份有限公司 | A kind of processing method of anti-oxidant dendrobe powder |
| CN113827664A (en) * | 2021-10-19 | 2021-12-24 | 广东轻工职业技术学院 | Instant dendrobium officinale micro-particle powder electuary and preparation method thereof |
| CN114128885A (en) * | 2021-11-26 | 2022-03-04 | 杭州医学院 | Dendrobium compound preparation with functions of regulating immunity, promoting intestinal peristalsis and regulating intestinal flora and preparation method and application thereof |
| CN116236541A (en) * | 2023-04-27 | 2023-06-09 | 安徽斛生记生物科技有限公司 | Dendrobium instant powder and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108771735A (en) * | 2018-06-20 | 2018-11-09 | 天马（安徽）国药科技股份有限公司 | A kind of processing method of anti-oxidant dendrobe powder |
| CN113827664A (en) * | 2021-10-19 | 2021-12-24 | 广东轻工职业技术学院 | Instant dendrobium officinale micro-particle powder electuary and preparation method thereof |
| CN114128885A (en) * | 2021-11-26 | 2022-03-04 | 杭州医学院 | Dendrobium compound preparation with functions of regulating immunity, promoting intestinal peristalsis and regulating intestinal flora and preparation method and application thereof |
| CN116236541A (en) * | 2023-04-27 | 2023-06-09 | 安徽斛生记生物科技有限公司 | Dendrobium instant powder and preparation method thereof |
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