CN106389541A - Cistanche deserticola extract and preparation method and application thereof - Google Patents

Cistanche deserticola extract and preparation method and application thereof Download PDF

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CN106389541A
CN106389541A CN201610950842.2A CN201610950842A CN106389541A CN 106389541 A CN106389541 A CN 106389541A CN 201610950842 A CN201610950842 A CN 201610950842A CN 106389541 A CN106389541 A CN 106389541A
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extract
herba
drying
enzyme activity
protease
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王昭日
刘明川
杨胜杰
刘敏
钟少达
金志强
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Sinphar Tian Li Pharmaceutical Co Ltd
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Sinphar Tian Li Pharmaceutical Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/64Orobanchaceae (Broom-rape family)
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/10Preparation or pretreatment of starting material
    • A61K2236/19Preparation or pretreatment of starting material involving fermentation using yeast, bacteria or both; enzymatic treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/33Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/331Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/51Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying

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  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention relates to Cistanche deserticola extract and a preparation method and application thereof. The Cistanche deserticola extract is made by mixing fresh or dry Cistanche deserticola with water, enzymatically extracting, concentrating the extract, and drying. The preparation method comprises: air-curing fleshy stems of Cistanche deserticola, crushing and screening, adding water, stirring, adjusting temperature and pH, adding a biological protease for enzymatic hydrolysis extraction, boiling after extracting, centrifuging and filtering, and concentrating and drying the supernate to obtain the Cistanche deserticola extract. The Cistanche deserticola extract prepared herein is capable of significantly improving in-vivo lactic acid metabolism and improving mobility, and thereby has significant anti-fatigue action.

Description

A kind of Herba Cistanches extract and its production and use
Technical field
The invention belongs to health-oriented products field, it is related to a kind of preparation method of Herba Cistanchess extract, and its in terms of resisting fatigue Application.The extract of the present invention can use as food, health food or medicine.
Background technology
Fatigue is the result that body is led to through complicated physiological acoustic signals process.From central nervous system to skeleton Myocyte arrives intracellular substance metabolism process again, and the comprehensive change of any one link middle or process all can cause tired Labor.Fatigue not only reduces the original ability to work of body, and points out body to develop into a certain degree of sick and wounded state.People After body produces fatigue state, if cannot timely treating and eliminating, it will gradually accumulate, ultimately result in overwork, occur slow Fatigue syndrome.
Modern society many people, because fatigue is in sub-health state, have had a strong impact on work efficiency and life matter Amount.Therefore, find the focus that effective anti-fatigue medicament is health care personnel and scientist's concern in recent years.Due to changing Learn the Physiological and Biochemical Metabolism that synthetic drug disturbs human body, cause serious toxicity and research costs dearly, countries in the world are just Emphasis is turned to natural drug.In the international trend of " mankind go back to nature ", the long conventional medicament theory base of China Plinth and practical experience and abundant Chinese herbal medicine resource are even more and attract attention for the world, and from Chinese herbal medicine, searching toxic and side effects are little, safety Effectively anti-fatigue medicament oneself become the study hotspot of pharmacy circle.
It is contemplated that finding a kind of plant extract with preferable anti-fatigue effect, it is the meat with Herba Cistanches as raw material Herba Cistanchess Cistanche Herba also known as golden Radix Crotalariae szemoensis, Herba Stellariae Saxatilis, Herba Cistanchess, big rue, are orobanchaceae plant cistanche Cistanche The dry zone scale leaf of deserticola Y.C.Ma or Cistanche Tubulosa Cistanche tubulosa (Schrenk) Wight Fleshy stem, main product is in the Inner Mongol, Gansu, Xinjiang, Qinghai and other places.Beginning is loaded in《Sheng Nong's herbal classic》, it is classified as top grade, classic thereafter 《Bencao Jingshu》、《Collected statements on the herbal foundation》、《Moonlight son book on Chinese herbal medicine》Deng how on the books.Li Shizhen (1518-1593 A.D.) is said:" this thing is mended and not high, thus have calm ".Herba Cistanches sweet in the mouth, salty, warm in nature, there is the function of kidney-replenishing, benefiting essence-blood, loosening bowel to relieve constipation, in existing more than 2,000 year of China Usage history.Modern pharmacology shows, Herba Cistanches in addition to as traditional kidney invigorating and YANG supporting Chinese medicine, more with defying age, increasing The several functions such as hypermnesia is recalled, enhance immunity.The present invention prepares Herba Cistanchess extract using special process, lives through vivo biodistribution Property tests confirmation, and it has significant anti-fatigue effect.
Content of the invention
The invention discloses a kind of preparation method and its usage of Herba Cistanchess extract, by Herba Cistanches fleshy stem dried and crushed Afterwards, obtained using enzyme extraction method and there is the Herba Cistanchess extract of biological activity, this extract can serve as food, health food and Medicine.The preparation technology that the present invention plants is to summarize out through long-term scientific research, and its feature is process is simple, warp Ji, environmental protection, it is simultaneously used for large-scale production.
For reaching above-mentioned purpose, the present invention is realized by following methods:
A kind of Herba Cistanches extract, it is prepared by the following method:Herba Cistanches fresh goods or dry product are mixed with water, enters Row enzyme extraction, the relative density that extracting solution is concentrated into when about 30 DEG C is 1.05~1.10g/mL, and drying obtains extract.
Herba Cistanches are optionally gone up or under ground portion, and wherein aerial partss preferably are selected from leaf, flower, stem or seed.
Preferably, after Herba Cistanches meat stem portion is dried, pulverize, sieve, add water stirring, adjust temperature and pH, add life Thing protease carries out enzymolysis and extraction, after the completion of extraction, boils, and is centrifuged, filters, the concentrated drying of supernatant, obtains khaki desert Rong's extract.
Preferably, the meat stem portion in Herba Cistanches medical material is dried and is pulverized by (1), crosses 40 mesh with upper screen cloth thus obtaining Herba Cistanchess medicated powder.
(2) a certain amount of Herba Cistanchess medicated powder is mixed for 1: 10~1: 20 in mass ratio with purified water, add medicated powder quality 0.1%~0.5% bio protease, adjusts pH to 5~9,40~55 DEG C of stirring 3~6h of constant temperature;
(3), after the completion of extracting, the herbal extract in step (2) is boiled 5~10min, is cooled to room temperature, was centrifuged Filter, filtrate is stand-by;
(4) by the filtrate in step (3) temperature be 50~60 DEG C be concentrated into about 30 DEG C when relative density be 1.05~ 1.10g/mL, drying obtains khaki Herba Cistanchess extract;The yield of described Herba Cistanchess extract is not less than 40%.Preferred steps (3) filtrate in is 50~60 DEG C before concentrating
Preferably, described bio protease is selected from the neutral protease (enzyme activity >=200,000 u/g) of food stage, Fructus Chaenomeliss egg White enzyme (enzyme activity >=400,000 u/g), bromelain (enzyme activity >=300,000 u/g), alkaline protease (enzyme activity >=200,000 u/ G), one of pancreatin (enzyme activity >=3000u/g) or their mixture, it is preferred to use neutral protease, alkaline egg White one of enzyme, papain or their mixture;
Preferably, described method for concentration can concentrate for membrance concentration, concentrating under reduced pressure, normal pressure;
Preferably, described drying meanss can be spray drying, vacuum drying, heat drying, lyophilization.
Present invention also offers a kind of extracting method of Herba Cistanches extract, it comprises the steps:By Herba Cistanches fresh goods Or dry product is mixed with water, carry out enzyme extraction, the relative density that extracting solution is concentrated into when about 30 DEG C is 1.05~1.10g/mL, through dry Dry obtain extract.
Preferably, described extracting method comprises the steps:
(1) the meat stem portion in Herba Cistanches medical material being dried and pulverized, crossing 40 mesh with upper screen cloth thus obtaining Herba Cistanchess medicine Powder;
(2) a certain amount of Herba Cistanchess medicated powder is mixed for 1: 10~1: 20 in mass ratio with purified water, add medicated powder quality 0.1%~0.5% bio protease, adjusts pH to 5~9,40~55 DEG C of stirring 3~6h of constant temperature;
(3), after the completion of extracting, the herbal extract in step (2) is boiled 5~10min, is cooled to room temperature, was centrifuged Filter, filtrate is stand-by;
(4) by the filtrate in step (3) temperature be 50~60 DEG C be concentrated into about 30 DEG C when relative density be 1.05~ 1.10g/mL, drying obtains khaki Herba Cistanchess extract;The yield of described Herba Cistanchess extract is not less than 40%.
Preferably, described bio protease is selected from the neutral protease (enzyme activity >=200,000 u/g) of food stage, Fructus Chaenomeliss egg White enzyme (enzyme activity >=400,000 u/g), bromelain (enzyme activity >=300,000 u/g), alkaline protease (enzyme activity >=200,000 u/ G), one of pancreatin (enzyme activity >=3000u/g) or their mixture, it is preferred to use neutral protease, alkaline egg White one of enzyme, papain or their mixture;
Preferably, described method for concentration can concentrate for membrance concentration, concentrating under reduced pressure, normal pressure;
Preferably, described drying meanss can be spray drying, vacuum drying, heat drying, lyophilization.
Present invention also offers a kind of compositionss, it contains said extracted thing, and pharmaceutically acceptable or edible adjuvant;Can be any Dosage form, preferably it is tablet, dispersible tablet, capsule, soft capsule, microcapsule, granule, injection, injectable powder, freeze-dried powder Agent, pellet, drop pill, syrup, powder, extractum, soft extract, oral liquid and other pharmaceutically acceptables Dosage form.
Described extract and compositionss can improve lactic acid metabolism in organisms thus playing the effect of resisting fatigue.
Described compositionss can be used for preparing the medicine of relevant disease, the food that prevention, treatment or mitigation cause because of fatigue Product or health product.
Preferably, the preparation method of the Herba Cistanchess extract of the present invention, it comprises the steps:Herba Cistanches meat stem portion is dried in the air After dry, pulverize, sieve, add water stirring, temperature and pH are adjusted to after the optimum condition of bio protease enzyme extraction, add a certain amount of Bio protease carry out enzymolysis and extraction, after the completion of extraction, boil inactivation, centrifugation, filter, the concentrated drying of supernatant, obtain Khaki Herba Cistanchess extract, concrete preparation method is as follows:
(1) the meat stem portion in Herba Cistanches medical material being dried and pulverized, crossing 40 mesh with upper screen cloth thus obtaining Herba Cistanchess medicine Powder.
(2) a certain amount of Herba Cistanchess medicated powder is mixed for 1: 10~1: 20 in mass ratio with purified water, add medicated powder quality 0.1%~0.5% bio protease, adjusts pH to 5~9,40~55 DEG C of stirring 3~6h of constant temperature.
(3), after the completion of extracting, the herbal extract in step (2) is boiled 5~10min, is cooled to room temperature, was centrifuged Filter, filtrate is stand-by.
(4) by the filtrate in step (3) temperature be 50~60 DEG C be concentrated into about 30 DEG C when relative density be 1.05~ 1.10g/mL, drying obtains khaki Herba Cistanchess extract.
Described bio protease is selected from the neutral protease (enzyme activity >=200,000 u/g) of food stage, papain (enzyme Vigor >=400,000 u/g), bromelain (enzyme activity >=300,000 u/g), alkaline protease (enzyme activity >=200,000 u/g), pancreatin One of (enzyme activity >=3000u/g) or their mixture, it is preferred to use neutral protease, alkaline protease, wood One of melon protease or their mixture.
Described method for concentration can concentrate for membrance concentration, concentrating under reduced pressure, normal pressure.
Described drying meanss can be spray drying, vacuum drying, heat drying, lyophilization.
The yield of described Herba Cistanchess extract is 40~60%.
Present invention also offers a kind of compositionss, it contains described Herba Cistanchess extract, acceptable on medicine or food helps Agent.
Preparing gained Herba Cistanchess extract in this patent described can be with the medicine such as Huang of conventional prevention or treatment fatigue diseases The compounded combination such as essence, Fructus Lycii.
Prepare gained Herba Cistanchess extract in this patent described to combine with pharmaceutic adjuvant, it is tablet, dispersible tablet, capsule Agent, soft capsule, microcapsule, granule, injection, injectable powder, lyophilized injectable powder, pellet, drop pill, syrup, powder, Extractum, soft extract, oral liquid and other pharmaceutically acceptable dosage forms.
Prepare gained Herba Cistanchess extract in this patent described and can improve internal lactic acid metabolism thus playing the effect of resisting fatigue, The purposes of the medicine, food or health product aspect of the relevant disease causing because of fatigue for preparation prevention, treatment or mitigation.
Show, the Herba Cistanchess extract of the present invention can promote lactic acid metabolism in Brachydanio rerio body, improves its motor capacity through research, Therefore, it is expected to the Herba Cistanchess extract of the present invention or can be used for prevention, treatment containing its pharmaceutical composition or mitigate The purposes of the medicine, food or health product aspect of the relevant disease causing because of fatigue.
Embodiment
Below by embodiment, the invention will be further described.It should be understood that embodiment of the present invention methods described It is only used for the present invention is described, rather than limitation of the present invention, to present invention preparation side under the concept thereof of the present invention The simple modifications of method broadly fall into the scope of protection of present invention.If no special instructions, all raw materials used in embodiment and Solvent is purchased from Sigma Biochemical and Organic Compounds for Research and Diagnostic Clinical Reagents company.
Embodiment 1:
By in Herba Cistanches medical material meat stem portion (and Tian Tianli sand crude drug thing Development Co., Ltd, other commercially available Product also can) dry and pulverize, cross 60 eye mesh screens standby.Weigh 100kg Herba Cistanchess medicated powder, mix for 1: 10 in mass ratio with purified water Close, add 200g neutral protease (enzyme activity is 300,000 u/g), adjust pH to 7~8, keeping temperature is 45~50 DEG C.Stirring carries After taking 3h, extracting solution is boiled 5~10min, be cooled to room temperature, centrifugal filtration, filtrate is stand-by.By filtrate temperature be 55~ 60 DEG C of relative densities being concentrated into when about 30 DEG C are 1.05g/mL, and spray-dried machine is dried, inlet temperature is 160~ 170 DEG C, leaving air temp is 70~80 DEG C, after the completion of being dried, obtains 49kg khaki Herba Cistanchess extract (lot number is C-1).
Embodiment 2:
By in Herba Cistanches medical material meat stem portion (and Tian Tianli sand crude drug thing Development Co., Ltd, other commercially available Product also can) dry and pulverize, cross 40 eye mesh screens standby.Weigh 100kg Herba Cistanchess medicated powder, mix for 1: 15 in mass ratio with purified water Close, add 100g alkaline protease (enzyme activity is 400,000 u/g), adjust pH to 8~9, keeping temperature is 40~45 DEG C.Stirring carries After taking 4h, extracting solution is boiled 5~10min, be cooled to room temperature, centrifugal filtration, filtrate is stand-by.By filtrate temperature be 55~ 60 DEG C of relative densities being concentrated into when about 30 DEG C are 1.10g/mL, and vacuum dried case is dried, and temperature is 60~65 DEG C, bears Press as 0.08~0.1MPa, after 12h is dried, obtain 56kg khaki Herba Cistanchess extract (lot number is C-2).
Embodiment 3:
By in Herba Cistanches medical material meat stem portion (and Tian Tianli sand crude drug thing Development Co., Ltd, other commercially available Product also can) dry and pulverize, cross 40 eye mesh screens standby.Weigh 100kg Herba Cistanchess medicated powder, mix for 1: 20 in mass ratio with purified water Close, add 150g papain (enzyme activity is 500,000 u/g), adjust pH to 7.5~8.5, keeping temperature is 50~55 DEG C.Stir After mixing extraction 4h, extracting solution is boiled 5~10min, is cooled to room temperature, centrifugal filtration, filtrate is stand-by.Filtrate in temperature is 55~60 DEG C of relative densities being concentrated into when about 30 DEG C are 1.08g/mL, and spray-dried machine is dried, and inlet temperature is 160 ~170 DEG C, leaving air temp is 70~80 DEG C, after the completion of being dried, obtains 42kg khaki Herba Cistanchess extract (lot number is C-3).
Embodiment 4:The impact evaluation to zebra fish movement for the compositionss
Laboratory animal is wild type AB strain, and each experimental group is equal 30 tail Brachydanio rerio, is incubated in 28 DEG C of incubators.Just Often matched group is the normal Brachydanio rerio of water process of breeding fish;Induce Brachydanio rerio with sodium sulfite, in this, as Brachydanio rerio anoxia fatigue mould Type;Take concentration to be that 2mg/mL Herba Cistanchess extract (lot number is C-1) is evaluated, be to process model group zebra with water-soluble to sample loading mode Fish, and with ZHONGHUA DIEDA WAN as positive controls.After process terminates, the 10 tail Brachydanio rerio that each experimental group randomly chooses, measure The total distance (S) (experimental result such as table 1) of the motion of Brachydanio rerio, the computing formula that motor capacity impact is evaluated is as follows:
Motion improvement rate (%)=[(SExtract-SModel)/(SNormally-SModel)] × 100%
Table 1 compositionss are to zebra fish movement improvement result quantitative result
Group Concentration (mg/mL) Total move distance (mm, Mean ± SE) Motion improvement result (%)
Normal group / 7635±703 /
Model control group / 2950±202 /
ZHONGHUA DIEDA WAN 1 9088±447 131.0
Extract C -1 2 8647±417 121.6
Note:Compare with model control group:P < 0.001.
The total move distance of model control group Brachydanio rerio (2950mm) compares p < 0.001 with Normal group (7635mm), carries Representation model successfully constructs;Positive drug ZHONGHUA DIEDA WAN group (1mg/mL), the total move distance of Brachydanio rerio is 9088mm, with model comparison Group compares p < 0.001, and motion improvement result is 131.0%, points out the Brachydanio rerio anoxia that ZHONGHUA DIEDA WAN induces to sodium sulfite Fatigue has extremely significant antifatigue effect.Under 2mg/mL concentration, the total move distance of Brachydanio rerio is respectively Herba Cistanchess extract: 8647mm, its motion improvement result is 121.6%, compares p < 0.001 with model control group, points out Herba Cistanchess extract substantially to change The motor capacity of the Brachydanio rerio anoxia fatigue of kind sodium sulfite induction, thus there is significant antifatigue effect.
Embodiment 4:The impact evaluation to Brachydanio rerio lactic acid metabolism for the compositionss
Laboratory animal is wild type AB strain, and each experimental group is equal 80 tail Brachydanio rerio, is incubated in 28 DEG C of incubators.Just Often matched group is the normal Brachydanio rerio of water process of breeding fish;Induce Brachydanio rerio with sodium sulfite, in this, as Brachydanio rerio anoxia fatigue mould Type;Take concentration to be that 2mg/mL Herba Cistanchess extract (C-1) is evaluated, be to process model group Brachydanio rerio with water-soluble to sample loading mode, and With ZHONGHUA DIEDA WAN as positive controls.After process terminates, the lactic acid content (C) measuring in each experimental group Brachydanio rerio body is (real Test result such as table 2), as follows to lactic acid metabolism improvement result computing formula:
Lactic acid metabolism promotion rate (%)=[(CModel-CExtract)/(CModel-CNormally)] × 100%
Table 2 compositionss are to Brachydanio rerio lactic acid metabolism facilitation quantitative result
Group Concentration (mg/mL) Lactic acid content (mmol/gprot, Mean ± SE) Lactic acid facilitation (%)
Normal group / 0.196±0.0007
Model control group / 0.377±0.0017
ZHONGHUA DIEDA WAN 1 0.301±0.0004 41.9
Extract C -1 2 0.335±0.0007 23.3
Note:Compare with model control group:P < 0.001.
Lactic acid content (0.377mmol/gprot) and Normal group (0.196mmol/ in model control group Brachydanio rerio body Gprot) compare p < 0.001, hints model successfully constructs;Positive drug ZHONGHUA DIEDA WAN group (1mg/mL), lactic acid in Brachydanio rerio body Content is 0.301mmol/gprot, compares p < 0.001 with model control group, and its lactic acid metabolism facilitation is 41.9%, carries Show that ZHONGHUA DIEDA WAN remarkably promotes the lactic acid metabolism in the Brachydanio rerio anoxia fatigue Brachydanio rerio body of sodium sulfite induction.Herba Cistanchess extract Under 2mg/mL concentration, in Brachydanio rerio body, lactic acid content is 0.335mmol/gprot to thing, and lactic acid metabolism facilitation is 23.3%, compare p < 0.001 with model control group, point out Herba Cistanchess extract can remarkably promote the Brachydanio rerio of sodium sulfite induction Lactic acid metabolism in anoxia fatigue Brachydanio rerio body.

Claims (9)

1. a kind of Herba Cistanches extract is it is characterised in that be prepared by the following method:By Herba Cistanches fresh goods or dry product and water Mixing, carries out enzyme extraction, extracting solution is concentrated into relative density 1.05~1.10g/mL when about 30 DEG C, drying is extracted Thing.
2. Herba Cistanches extract according to claim 1 is it is characterised in that described Herba Cistanchess are optionally gone up or under ground portion, its Middle aerial partss preferably are selected from leaf, flower, stem or seed.
3. Herba Cistanches extract according to claim 1 is it is characterised in that be prepared by the following method:Herba Cistanches meat After matter stem portion is dried, pulverize, sieve, add water stirring, adjust temperature and pH, add bio protease to carry out enzymolysis and extraction, carry After the completion of taking, boil, be centrifuged, filter, the concentrated drying of supernatant, obtain Herba Cistanchess extract.
4. Herba Cistanches extract according to claim 1 is it is characterised in that be prepared by the following method:
(1) the meat stem portion in Herba Cistanches medical material being dried and pulverized, crossing 40 mesh with upper screen cloth thus obtaining Herba Cistanchess medicated powder.
(2) a certain amount of Herba Cistanchess medicated powder is mixed for 1: 10~1: 20 in mass ratio with purified water, add the 0.1% of medicated powder quality ~0.5% bio protease, adjusts pH to 5~9,40~55 DEG C of stirring 3~6h of constant temperature;
(3) after the completion of extracting, the herbal extract in step (2) is boiled 5~10min, be cooled to room temperature, centrifugal filtration, Filtrate is stand-by;
(4) filtrate in step (3) is concentrated into relative density 1.05~1.10g/mL when about 30 DEG C, drying obtains the colour of loess Color Herba Cistanchess extract;The yield of described Herba Cistanchess extract is not less than 40%.
Preferably, described bio protease is selected from the neutral protease (enzyme activity >=200,000 u/g) of food stage, papain (enzyme activity >=400,000 u/g), bromelain (enzyme activity >=300,000 u/g), alkaline protease (enzyme activity >=200,000 u/g), pancreas One of enzyme (enzyme activity >=3000u/g) or their mixture, it is preferred to use neutral protease, alkaline protease, One of papain or their mixture;
Preferably, described method for concentration can concentrate for membrance concentration, concentrating under reduced pressure, normal pressure;
Preferably, described drying meanss can be spray drying, vacuum drying, heat drying, lyophilization.
5. the extracting method of Herba Cistanches extract described in claim 1 is it is characterised in that comprise the steps:By Herba Cistanches fresh goods Or dry product is mixed with water, carry out enzyme extraction, the relative density that extracting solution is concentrated into when about 30 DEG C is 1.05~1.10g/mL, is dried Obtain extract.
6. extracting method according to claim 5 is it is characterised in that comprise the steps:
(1) the meat stem portion in Herba Cistanches medical material being dried and pulverized, crossing 40 mesh with upper screen cloth thus obtaining Herba Cistanchess medicated powder;
(2) a certain amount of Herba Cistanchess medicated powder is mixed for 1: 10~1: 20 in mass ratio with purified water, add the 0.1% of medicated powder quality ~0.5% bio protease, adjusts pH to 5~9,40~55 DEG C of stirring 3~6h of constant temperature;
(3) after the completion of extracting, the herbal extract in step (2) is boiled 5~10min, be cooled to room temperature, centrifugal filtration, Filtrate is stand-by;
(4) relative density being concentrated into the filtrate in step (3) when about 30 DEG C is 1.05~1.10g/mL, and drying obtains desert Rong's extract;The yield of described Herba Cistanchess extract is not less than 40%.
Preferably, described bio protease is selected from the neutral protease (enzyme activity >=200,000 u/g) of food stage, papain (enzyme activity >=400,000 u/g), bromelain (enzyme activity >=300,000 u/g), alkaline protease (enzyme activity >=200,000 u/g), pancreas One of enzyme (enzyme activity >=3000u/g) or their mixture, it is preferred to use neutral protease, alkaline protease, One of papain or their mixture;
Preferably, described method for concentration can concentrate for membrance concentration, concentrating under reduced pressure, normal pressure;
Preferably, described drying meanss can be spray drying, vacuum drying, heat drying, lyophilization.
7. a kind of compositionss, it contains the arbitrary described extract of claim 1-4, and pharmaceutically acceptable or edible adjuvant;Can be for appointing Meaning dosage form, preferably it is tablet, dispersible tablet, capsule, soft capsule, microcapsule, granule, injection, injectable powder, lyophilized powder Injection, pellet, drop pill, syrup, powder, extractum, soft extract, oral liquid and other pharmaceutically can accept Dosage form.
8. according to the arbitrary extract of claim 1-4 improving internal lactic acid metabolism thus purposes in terms of playing resisting fatigue.
9. the compositionss described in claim 7 preparation prevention, treatment or the medicine mitigating the relevant disease causing because of fatigue, Food or the purposes of health product aspect.
CN201610950842.2A 2016-11-02 2016-11-02 Cistanche deserticola extract and preparation method and application thereof Pending CN106389541A (en)

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CN107233391A (en) * 2017-07-18 2017-10-10 杏辉天力(杭州)药业有限公司 A kind of cistanche extracts and its industrialized process for preparing and new application
CN107440114A (en) * 2017-07-18 2017-12-08 杏辉天力(杭州)药业有限公司 A kind of composition with anti-PM2.5 particulate matters effect
CN107440114B (en) * 2017-07-18 2021-02-05 杏辉天力(杭州)药业有限公司 Composition with PM2.5 particle resistance effect
CN107586821A (en) * 2017-10-31 2018-01-16 亿利耐雀生物科技有限公司 A kind of extracting method and purposes of saline cistanche polypeptide
CN111249338A (en) * 2018-12-03 2020-06-09 杏辉天力(杭州)药业有限公司 Cistanche deserticola extract and industrial preparation method and application thereof
CN111357976A (en) * 2019-10-06 2020-07-03 杏辉天力(杭州)药业有限公司 Dictyophora indusiata extract and industrial preparation method and application thereof
CN110960573A (en) * 2019-12-24 2020-04-07 曹敏 A fel Ursi extract, and its preparation method and application
CN114515008A (en) * 2022-03-04 2022-05-20 广东青云山药业有限公司 Cistanche tubulosa extract and preparation method thereof

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