CN106474191A - Cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease - Google Patents

Cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease Download PDF

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CN106474191A
CN106474191A CN201611147553.5A CN201611147553A CN106474191A CN 106474191 A CN106474191 A CN 106474191A CN 201611147553 A CN201611147553 A CN 201611147553A CN 106474191 A CN106474191 A CN 106474191A
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cassia tree
chinese cassia
extract
chinese
cinnamomum
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姜琼
谢妤
邹盛勤
周伟华
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Yichun University
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    • 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)
    • A61K36/54Lauraceae (Laurel family), e.g. cinnamon or sassafras
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    • 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)
    • A61K36/53Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
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    • A61K36/70Polygonaceae (Buckwheat family), e.g. spineflower or dock
    • A61K36/704Polygonum, e.g. knotweed
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    • 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 or decoction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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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Abstract

The present invention discloses a kind of cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease, including carrying out hot water extraction to Chinese cassia tree, obtains cinnamomum cassia extract.The cinnamomum cassia extract is that leaching process is with Chinese cassia tree as raw material(1)Chinese cassia tree raw material is crushed to 20 100 mesh by choosing, must crush Chinese cassia tree;(2)Add water in Chinese cassia tree to crushing, the crushing Chinese cassia tree aqueous solution made,(3)The heating of the Chinese cassia tree aqueous solution will be crushed, will be incubated 15 hours;(4)Centrifugation is separated by filtration, and collects supernatant, is former filtrate;(5)By former filtrate through reduced pressure concentration, filtrate must be concentrated;Filtrate drying will be concentrated and obtain cinnamomum cassia extract.Which has remarkable effect to improving Parkinsonian clinical symptoms, and using Chinese cassia tree, especially its extract has remarkable result to mitigating ailing, raising patients ' life quality.

Description

Cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease
Technical field
The invention belongs to traditional Chinese medicine technology application, and in particular to a kind of cinnamomum cassia extract and preparation method and its in Parkinson's Application in treatment.
Background technology
Parkinson's(PD)Also known as shaking plasy, it is one of modal nerve degenerative diseases.Epidemiology shows, illness rate For 15~3,28/,100,000 populations,>65 years old crowds about 1%;The incidence of disease is 10~21/,100,000 populations/year.The PD cause of disease and pathogenesis Not yet clearly, may be relevant with social factor, drug factors, patients factors etc..PD pathological change is:Substantia nigra of midbrain compact part is blue Spot neuron depigmentation, black substance pigment is thin out and Lewy body occurs.PD nerve biochemical change be:Substantia nigra of midbrain compact part is blue Spot N euron loss causes dopamine at above-mentioned position and its nerve endings(DA)Reduce,(DA produces PD clinic table when reducing >=70% Existing), and the acetylcholine in nigrostriatum system with DA function antagonism(ACH)Effect is relatively hyperfunction, and DA and ACH balance is lost Adjust.
The modal clinical symptoms of Parkinson's have three kinds:Tremble, stiff, bradykinesia, early stage disease general not Easily it is found, but clinically declines if there is fine activity, it is that not epithelium is pinched such as to make dumplings, chopsticks is taken not always when having a meal Surely, or even some people occur sense of smell early stage and the symptom such as decline.At present, Parkinsonian treatment will adopt the means of complex treatment, Mainly include drug therapy, operative treatment, rehabilitation, neuropsychological treatment etc..But existing medical technology wouldn't be effected a radical cure Parkinson's.Treatment to patient, mainly from mitigating slight illness, delaying disease to develop, the quality of life for improving patient is set about.Therefore One of emphasis for the treatment of can only adopt the Comprehensive rehabilitation based on kinesiatrics, improve patient's function, improve life matter Amount.
Chinese cassia tree(Classification system:Cinnamomum cassia Presl), it is the dry bark of canella Chinese cassia tree.Bark Fragrance, can make spices, also be a kind of rare Chinese medicine.With the effects such as complement sun, warming spleen and stomach, removing internal cold, promoting blood circulation.Life can be controlled Door fire declines, and cold weak pulse of limb, yang depletion are collapsed, and stomachache is had loose bowels, cold hernia run quickly globefish, waist and knee crymodynia, Amenorrhea abdominal mass, cloudy subcutaneous ulcer, streamer, and empty sun Float more, heat in the upper and cold in the lower.Inventor is chancing on Chinese cassia tree and its extract pair to Chinese cassia tree and its extract when carrying out experimental study Improve Parkinsonian clinical symptoms and there is remarkable effect, especially its extract is ailing to mitigation, improve patient using Chinese cassia tree Quality of life has remarkable result.
Content of the invention:
The present invention discloses a kind of cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease, be first to Chinese cassia tree Hot water extraction is carried out, obtains cinnamomum cassia extract.Which has remarkable effect to improving Parkinsonian clinical symptoms, outstanding using Chinese cassia tree Which is that its extract has remarkable result to mitigating ailing, raising patients ' life quality.
A kind of cinnamomum cassia extract of the present invention, constitutes Chinese cassia tree polyphenol 30-60Wt% including following mass component, and cinnaman contains Amount 20-40 Wt%, and cinnamic acid 0.1-5Wt%, cinnamic acid 0.01-1Wt%, cinnamyl alcohol 0.01-1Wt%, cumarin 0.01- 1Wt%, balance of Chinese cassia tree fiber.
It is another object of the present invention to a kind of preparation method of cinnamomum cassia extract, with Chinese cassia tree as raw material, leaching process is(1) Chinese cassia tree raw material is crushed to 20-100 mesh by choosing, must crush Chinese cassia tree;(2)Add water in Chinese cassia tree to crushing, the crushing Chinese cassia tree aqueous solution made, (3)The heating of the Chinese cassia tree aqueous solution will be crushed, will be incubated 1-5 hour;(4)Centrifugation is separated by filtration, and collects supernatant, is former filtrate;(5) By former filtrate through reduced pressure concentration, filtrate must be concentrated;Filtrate drying will be concentrated and obtain cinnamomum cassia extract.
A kind of preparation method of cinnamomum cassia extract of the present invention, preferably 2)Described add water as deionized water, control is added The amount of deionized water is 8-20 times of Chinese cassia tree quality, makes and crushes the Chinese cassia tree aqueous solution, 3)Control heating-up temperature is 40-90 DEG C.
It is preferred that a kind of preparation method of cinnamomum cassia extract, which 5)Former filtrate is concentrated into by the reduced pressure concentration, control The 1/8-1/12 of former filtrate weight, must concentrate filtrate, the drying be will concentrate that filtrate is vacuum dried, heated-air drying or spraying Dry cinnamomum cassia extract.
A kind of preparation method of the cinnamomum cassia extract, 1)Described crush Chinese cassia tree is Chinese cassia tree to be crushed to 60-100 mesh obtain Crush Chinese cassia tree.
The present invention another object is that a kind of cinnamomum cassia extract and its preparation application or Chinese cassia tree in treatment of Parkinson disease are carried Take the application of thing and its preparation and Chinese herb medicine in treatment of Parkinson disease.
Chinese herb medicine of the present invention is preferably the Radix Astragali, Radix Codonopsis, RADIX POLYGONI MULTIFLORI PREPARATA, matrimony vine, the red sage root, and cultivated land, by identical quality Than being mixed.
The quality of each component of the Chinese herb medicine is preferably controlled to be respectively 10-20.
The present invention is preferably to play in the treatment of Parkinson disease improves following symptoms or one kind in pathological characters or many Kind:
(1)Tremble,
(2)It is stiff,
(3)Bradykinesia,
(4)Substantia nigra of midbrain compact part Neurons of Locus Coeruleus depigmentation,
(5)Black substance pigment is thin out and Lewy body occurs,
(6)Dopamine at nerve endings(DA)Reduce.
A kind of cinnamomum cassia extract of the present invention, including following mass component Chinese cassia tree polyphenol 30-65Wt%, cinnaman content 20-45 Wt%, and cinnamic acid 0.1-5Wt%, cinnamic acid 0.01-1Wt%, cinnamyl alcohol 0.01-1Wt%, cumarin 0.01-1Wt% group Point, balance of Chinese cassia tree fiber.Also include coumaric acid 0.01-0.5Wt% in cinnamomum cassia extract of the present invention.Which individually uses Or the application that can be used in treatment of Parkinson disease is used together with Chinese herbal and crude drugs preparations, described Chinese herbal and crude drugs preparations is will be above-mentioned each The Radix Astragali of component, Radix Codonopsis, RADIX POLYGONI MULTIFLORI PREPARATA, matrimony vine, the red sage root, the preparation that each 10-20 mass parts such as cultivated land are made in pharmacy are such as made Aqua, aqua processed are prepared by the general aqua method processed of Chinese herbal medicine, and usage is same by existing Chinese herbal medicine aqua method with consumption. The Chinese herbal medicine aqua that makes is used together for preventing and treating Parkinson disease therapeutic effect more preferably with cinnamomum cassia extract.
Above-mentioned cinnamomum cassia extract and its preparation are can be applicable in treatment Parkinson's preventing and treating, and preparation of the present invention is medicament The formulations such as tablet in pharmacy, capsule, powder, pill made by preparation on, its through proper method.
The cinnamomum cassia extract of the present invention is that leaching process is with Chinese cassia tree as raw material(1)Chinese cassia tree raw material is crushed to 20- by choosing 100 mesh, must crush Chinese cassia tree;(2)Account for, to crushing to add in Chinese cassia tree, the water for crushing 8-20 times of weight of Chinese cassia tree;The water is deionization Water, makes the crushing Chinese cassia tree aqueous solution,(3)The Chinese cassia tree aqueous solution will be crushed 40-90 DEG C is heated to, be incubated 1-5 hour;(4)Centrifugation or It is separated by filtration, supernatant is collected, is former filtrate;(5)By former filtrate through being evaporated to the 1/8-1/12 of former filtrate weight, obtain dense Contracting filtrate;(6)To concentrate that filtrate is vacuum dried, heated-air drying or be spray-dried to obtain cinnamomum cassia extract.Cinnamomum cassia extract is through suitable When method makes the formulations such as tablet, capsule, powder, pill.
Cinnamomum cassia extract of the present invention can be used for Parkinsonian prevention and treatment, can improve following symptoms or pathology In one or more:
(1)Tremble
(2)Stiff
(3)Bradykinesia
(4)Substantia nigra of midbrain compact part Neurons of Locus Coeruleus depigmentation
(5)Black substance pigment is thin out and Lewy body occurs
(6)Dopamine at nerve endings(DA)Reduce
It is presented herein below and utilizes cinnamomum cassia extract of the present invention or with Chinese herb medicine together for Parkinsonian prevention and treatment use feelings Condition is described as follows.
Clinical efficacy is summarized:
General data:A kind of cinnamomum cassia extract is applied to clinical observation case 41,52-75 years old age, average year 64 years old age, wherein man 28, female 13.The course of disease -6 years 3 months.Control group 38, at 53-74 years old age, puts down All 65 years old age, wherein male 25, female 13.The course of disease -6 years 6 months.
Diagnostic criteria:There is bradykinesia, and at least have that static tremor or this two masters tetanic levy one.Right The inspection that all core masters levy must be unified Parkinson's according to MDS- and be assessed scale(MDS-UPDRS)Described in method Carry out.
Once clarifying a diagnosis as parkinson's syndrome, diagnosed according to following standard:
Clinical definite Parkinson's(PD)Need to have:
1. absolute exclusion standard is not met
2. at least two supportive standards, and
3. sign is not warned(red flags)
It is diagnosed as being likely to PD needing to have:
1. absolute exclusion standard is not met;
2. if there is warning sign(red flags)Need to offset by supportive standard:
If there is 1 warning sign, it is necessary to need at least 1 supportive standard
If there is 2 warning signs, it is necessary to need at least 2 supportive standards
Note:Do not allow to occur more than 2 warning signs under the classification.
Explanation to above-mentioned several nouns:
1. supportive standard
(1)There is clear and definite and significant effective response to Dopaminergic Drugs treatment.During initial treatment, the function of patient is extensive Answer normally or be close to normal level.In the case of clearly not recording, the notable response of initial treatment can be divided into following two feelings Condition:
A. when drug dose increases, symptom is significantly improved, and during minimizing, symptom significantly increases;Slight change is not included.More than change Objective scoring is crossed in accommodation(After treatment, UPDRS-III scoring improves more than 30%)Or it is subjective(Reliable patient or caregiver carry The presence for being unequivocally established is significantly changed)Record;
B. clear and definite and significant " ON/OFF " phase fluctuates;Predictable dose of last phenomenon must be included to a certain extent.
(2)There is the unusual fluctuation disease of levodopa induction
(3)The single limbs static tremor of clinical examination record(The past or this inspection)
(4)There is anosmia or heart MIBG scintigraphy shows that there is heart goes sympathetic nerve to arrange
2. absolute exclusion standard
PD diagnosis is excluded by there is following any one:
(1)Clearly little abnormalities of brain, such as cerebella gait, limbs incoordination or cerebella eye are dynamic abnormal(Persistently stare The nystagmus of induction, huge square wave jerk, the pan of the super rhythm and pace of moving things)
(2)Property gaze palsy on downward up rightness core, or the pan of selectively downward up rightness slows down
(3)In first 5 years of morbidity, behavior anomaly Frontotemporal dementia likely or primary progressive aphasia is diagnosed as (According to the common recognition standard that delivers for 2011)
(4)Morbidity was still confined to the performance of the parkinson's syndrome of lower limb more than 3 years
(5)Treated using dopamine receptor antagonist or dopamine-depleting agents, and dosage and time course and drug-induced handkerchief The gloomy syndrome of gold is consistent
(6)Although the state of an illness is at least moderate severity, but the levodopa treatment to high dose lacks observable treatment Response
(7)The sensory deprivation of clear and definite cortex(As there is graphesthesia and reality in the case that primary sensing organ is complete Body epicritic sensibility is damaged), clear and definite limbs ideokinetic apraxia or progressive aphasia
(8)Presynaptic dopamine energy systemic-function neuroimaging checks normal
(9)Clearly recorded may result in parkinson's syndrome or the doubtful other diseases related to patients symptomatic, or based on whole Body diagnostics is assessed, and professional assessment doctor feels may to be other syndromes, rather than PD
3. sign is warned(Red Flags)
(1)Occur the gait disorder of rapid progress in morbidity in 5 years, and need rule to use wheelchair
(2)Morbidity 5 years or more than 5 years, motor symptoms or sign are not in progress completely;Unless this be stably and treatment phase Close
(3)The bulb dysfunction that early stage occurs:Serious dysphonia or dysarthrosis that morbidity occurred in 5 years(Big portion Speech indigestion is waited in timesharing)Or serious dysphagia(The food for needing feed softer, or the feed of nose catheter, stomach fistulization)
(4)Inspiratory respiratory dysfunction:There is daytime or night inspiratory stridor or frequently inspiratory sigh
(5)Morbidity 5 years in there is serious dysautonomia, including:
A. after standing in 3 minutes, systolic pressure declines at least 30 mmHg or diastole drops to postural hypotension There is no the disease of dehydration, other drugs treatment or possible explanation dysautonomia at least 15 mmHg, and patient;
B. morbidity 5 years in there is the serious retention of urine or the urinary incontinence(Do not include that women long-term or a small amount of pressure urine loses Prohibit), and be not simple FUNCTIONAL INCONTINENCE.For male patient, the retention of urine is not due to what prostatic disorders caused, and Must be related to erectile dysfunction.
(6)Morbidity 3 years in due to balance infringement cause repeatedly(>1 times/year)Fall down
(7)There is disproportionately neck in 10 years and leans forward in morbidity(Myodystony)Or carpopedal contraction
(8)Even the course of disease to 5 years also occurs without any common non-motor symptoms, including sleep-disorder(Keep Sleep disordered insomnia, excessive daytime sleepiness, rapid eye movement sleep behavioral disorder), dysautonomia(Constipation, day Between urgent urination, symptomatic orthostatic low blood pressure), hyposphresia, phrenoblabia(Depressed, anxiety or illusion)
(9)The inexplicable pyramidal sign of other reasonses, is defined as pyramidal tract limb adynamia or clear and definite pathology sexual reflex is lived Jump(Sole of the foot toe reaction including the slight asymmetric and isolatism of reflection)
The parkinsonism of bilateral symmetric property.Patient or caregiver are reported as bilateral onset, without any lateralization, and visitor See physical examination and the other property in obvious side is also not observed
Usage and dosage:During clinical practice, treatment group adopts cinnamomum cassia extract, and per agent 0.6g containing cinnamomum cassia extract, one day is one, 30 doses be a course for the treatment of, early, middle and late three times before meals half an hour warm water take.Control group adopts benzhexol hydrochloride piece, starts one day 1 ~2mg(0.5-1 piece), often 3-5 day increase 2mg later(1), to curative effect preferably and occurring without side reaction, one is not More than 10mg(5).
When being prevented and treated to parkinsonism using cinnamomum cassia extract, can be used alone, can yet be with above-mentioned medium-height grass The aqua that medicine component is made to the prevention effect of parkinsonism more preferably, the usage of the preparation that said herbal medicine component is made with Consumption is determined with consumption by existing above-mentioned each component usage.The above-mentioned treating dysfunction for being used equally to Parkinsonian correlation, prevention Or delay its progress.
Criterion of therapeutical effect:Cure:Clinical symptoms are wholly absent;Effective:Clinical symptoms improve;Invalid:Clinical symptoms Unchanged or increase.
Therapeutic effect:In clinical observation case, treatment group's 1-3 course for the treatment of of medication, cure 25, effective 15, no Effect 1.There is no toxic and side effect during treatment.Control group cures 15, effective 20, invalid 3, occasionally has during treatment The side effects such as dry, blurred vision, side effect after drug withdrawal disappear.This experimental result shows cinnamomum cassia extract for Parkinsonian Therapeutic effect is better than benzhexol hydrochloride piece.
Description of the drawings:
Fig. 1, is the HPLC spectrogram of cinnamomum cassia extract prepared by the present invention;
Fig. 2, is the HPLC spectrogram of this coumaric acid, cumarin, cinnamyl alcohol, cinnamic acid and cinnamic acid mixing reference substance.
Explanation:The preparation of reference substance solution, is that precision weighs coumaric acid, cumarin, cinnamyl alcohol, cinnamic acid and cassia bark respectively 5.12 mg of sour reference substance, 7.31 mg, 14.27 mg, 12.50 mg, 4.44 mg, are respectively placed in 25 mL measuring bottles, plus methyl alcohol Dissolve and scale is diluted to, shake up, make containing 0.2048 mg mL of coumaric acid-1, 0.2924 mg mL of cumarin-1, Chinese cassia tree 0.5708 mg mL of alcohol-1, 0.5000 mg mL of cinnamic acid-1With 0.1776 mg mL of cinnamic acid-1Reference substance deposit molten Liquid, standby.Accurate coumaric acid, cumarin, cinnamyl alcohol, cinnamic acid and each 1mL of cinnamic acid reference substance stock solution of drawing is placed in 10 In mL volumetric flask, scale is diluted to mobile phase, obtain final product containing 0.02048 mg mL of coumaric acid-1, cumarin 0.02924 mg·mL-1, 0.05708 mg mL of cinnamyl alcohol-1, 0.05000 mg mL of cinnamic acid-1With 0.01776 mg mL of cinnamic acid-1 Reference substance mixed solution.
Sample solution:
The cinnamomum cassia extract for taking the present invention dries 4 h in vacuum drying chamber at 80 DEG C, precision weighs about 5 mg, is placed in 10 mL Volumetric flask, with constant volume after flowing phased soln.All samples solution all with 0.45 m membrane filtration, enter for liquid chromatogram by filtrate Sample is analyzed.
Chromatographic condition:
Chromatographic column is Kromasil C18 post(4.6 mm × 250 mm, 5 μm);Mobile phase is methyl alcohol: water: phosphoric acid(45∶55∶ 0.1, v/v/v);0.8 mL min of flow velocity-1;280 nm of Detection wavelength;Column temperature is 30 DEG C;With coumaric acid, cumarin, cinnamyl alcohol, Cinnamic acid and cinnamic acid meter, theoretical cam curve are all higher than 6000;The mixing of coumaric acid, cumarin, cinnamyl alcohol, cinnamic acid and cinnamic acid Reference substance solution and cinnamomum cassia extract chromatogram.
Specific embodiment
Embodiment 1:Take after Chinese cassia tree 100kg is crushed to 60-100 mesh, Chinese cassia tree must be crushed;Deionization is added to crushing in Chinese cassia tree Aqueous solution 800kg is mixed thoroughly, makes the crushing Chinese cassia tree aqueous solution, the crushing Chinese cassia tree aqueous solution that makes is heated to 50 DEG C and is extracted 3 hours, And 2 hours are incubated, filter, supernatant is collected, is former filtrate, former filtrate reduced in volume to 100kg, vacuum drying are obtained Chinese cassia tree Extract.The preparation cinnamomum cassia extract of above-mentioned preparation being prepared into by medical procedures in pharmacy.Such as take cinnamomum cassia extract to add Starch and microcrystalline cellulose granulation, compressing tablet, per piece 0.2g containing cinnamomum cassia extract, especially 1-2 stage Parkinson sufferer of each stage Person daily 3,30 days is a course for the treatment of.This product also can be taken by normal aging people as health products, for preventing Parkinson Disease develops.

Claims (10)

1. a kind of cinnamomum cassia extract, constitutes Chinese cassia tree polyphenol 30-60Wt%, cinnaman content 20-40 including following mass component Wt%, and cinnamic acid 0.1-5Wt%, cinnamic acid 0.01-1Wt%, cinnamyl alcohol 0.01-1Wt%, cumarin 0.01-1Wt%, balance of Chinese cassia tree fiber.
2. a kind of cinnamomum cassia extract according to claim 1, also includes coumaric acid in cinnamomum cassia extract described in its feature 0.01-0.5Wt%.
3. a kind of preparation method of cinnamomum cassia extract, with Chinese cassia tree as raw material, leaching process is(1)Chinese cassia tree raw material is crushed to by choosing 20-100 mesh, must crush Chinese cassia tree;(2)Add water in Chinese cassia tree to crushing, the crushing Chinese cassia tree aqueous solution made,(3)Chinese cassia tree will be crushed water-soluble Liquid is heated, and is incubated 1-5 hour;(4)Centrifugation is separated by filtration, and collects supernatant, is former filtrate;(5)Former filtrate is dense through reducing pressure Contracting, must concentrate filtrate;Filtrate drying will be concentrated and obtain cinnamomum cassia extract.
4. a kind of preparation method of cinnamomum cassia extract according to claim 3, is characterized in that 2)Described add water as deionized water, It is 8-20 times of Chinese cassia tree quality that control adds the amount of deionized water, makes the crushing Chinese cassia tree aqueous solution;3)Control heating-up temperature is 40- 90℃.
5. a kind of preparation method of cinnamomum cassia extract according to claim 3, is characterized in that 5)The reduced pressure concentration, control will Former filtrate is concentrated into the 1/8-1/12 of former filtrate weight, must concentrate filtrate;The drying is that will to concentrate filtrate vacuum dried, hot Air-dry dry or be spray-dried to obtain cinnamomum cassia extract.
6. a kind of preparation method of cinnamomum cassia extract according to claim 3, is characterized in that 1)Described by Chinese cassia tree crush be by Chinese cassia tree is crushed to 60-100 mesh and must crush Chinese cassia tree.
7. application or cinnamomum cassia extract and its preparation and medium-height grass in treatment of Parkinson disease of a kind of cinnamomum cassia extract and its preparation Application of the medicine in treatment of Parkinson disease.
8. application according to claim 7, is characterized in that the Chinese herb medicine for the Radix Astragali, Radix Codonopsis, RADIX POLYGONI MULTIFLORI PREPARATA, and matrimony vine is red Ginseng, cultivated land, it is mixed by identical mass ratio.
9. application according to claim 8, is characterized in that controlling the quality of each component of the Chinese herb medicine to be respectively 10- 20.
10. application according to claim 7, it is characterized in that playing in the treatment of Parkinson disease improves following symptoms or disease One or more in reason feature:
Tremble,
It is stiff,
Bradykinesia,
Substantia nigra of midbrain compact part Neurons of Locus Coeruleus depigmentation,
Black substance pigment is thin out and Lewy body occurs,
Dopamine at nerve endings(DA)Reduce.
CN201611147553.5A 2016-12-13 2016-12-13 Cinnamomum cassia extract and preparation method and its application in treatment of Parkinson disease Pending CN106474191A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100058032A (en) * 2008-11-24 2010-06-03 경희대학교 산학협력단 A composition containing cinnamomum cassia extracts, its fractions or trans-cinnamaldehyde as an active ingredient isolated from cinnamomum cassia for the prevention and treatment of parkinson disease
CN103127466A (en) * 2013-02-03 2013-06-05 于占彩 Chinese medicine decoction for treating cognitive disorder of Parkinson disease

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100058032A (en) * 2008-11-24 2010-06-03 경희대학교 산학협력단 A composition containing cinnamomum cassia extracts, its fractions or trans-cinnamaldehyde as an active ingredient isolated from cinnamomum cassia for the prevention and treatment of parkinson disease
CN103127466A (en) * 2013-02-03 2013-06-05 于占彩 Chinese medicine decoction for treating cognitive disorder of Parkinson disease

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邹盛勤等: "RP-HPLC同时测定不同产地肉桂中5种成分的含量", 《光谱实验室》 *

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