CN103655529B - Composition and soft capsule for resisting histamine and promoting sleep - Google Patents

Composition and soft capsule for resisting histamine and promoting sleep Download PDF

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Publication number
CN103655529B
CN103655529B CN201310554296.7A CN201310554296A CN103655529B CN 103655529 B CN103655529 B CN 103655529B CN 201310554296 A CN201310554296 A CN 201310554296A CN 103655529 B CN103655529 B CN 103655529B
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soft capsule
polyethylene glycol
added
polyhydric alcohol
solution
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CN103655529A (en
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余凯琳
贾卫东
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ANSHI PHARMACEUTICAL (ZHONGSHAN) Inc
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ANSHI PHARMACEUTICAL (ZHONGSHAN) Inc
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Abstract

The invention discloses an antihistaminic and sleep-promoting composition and a soft capsule, wherein the composition comprises the following components in percentage by weight: 5-45% of diphenhydramine hydrochloride, 30-90% of polyethylene glycol and 1-25% of polyalcohol. Soft capsules: comprises a soft capsule rubber and contents, wherein the contents comprise the following components in percentage by weight: 5-45% of diphenhydramine hydrochloride, 30-90% of polyethylene glycol and 1-25% of polyalcohol; and (3) soft capsule coating: 50-90% of gelatin, 5-70% of plasticizer, 5-15% of purified water and 0-0.5% of colorant. The invention aims to provide a composition which has simple components, is stable and effective, can quickly dissolve and absorb histamine and can promote sleep; and a soft capsule containing the above antihistaminic and sleep-promoting composition. The soft capsule of the invention is suitable for the allergy of skin mucosa, the prevention and treatment of motion sickness, Parkinson's disease and extrapyramidal symptoms, has the functions of calming, hypnosis and strengthening antitussive, and is suitable for treating cough caused by cold or allergy.

Description

The compositions of a kind of antihistamine and hypnotic and soft capsule
Technical field
The present invention relates to the compositions of a kind of antihistamine and hypnotic, the invention still further relates to a kind of soft capsule comprising said composition.
Background technology
Due to social pressure and environment bad, many people have the worry of insomnia.8 one-tenth experiences having insomnia are about had through investigation modern.
For insomnia so, using antihistaminic as the medicament of effective ingredient, also general medicine or need not the improving water flood pharmaceutical compositions of prescription list is utilized as, in order to reduce transient insomnia symptom in the American-European countries such as the U.S., Britain, Germany, Canada, Japan.
But, have a sleepless night according to its state, have sleep obstacle, form miscellaneous is waken up or to be wakeeed up in advance etc. in obstacle of sleeping soundly, midway.For insomniac miscellaneous like this, existing antihistaminic not only prescription is complicated, and during as improving water flood pharmaceutical compositions, fails to obtain sufficient effect.
And user is in the existing antihistaminic process of use, body is comparatively obvious to the reaction of histamine, to bronchus, nose, skin, gastrointestinal vascular reaction than stronger, has certain side effect.So the compositions of existing antihistamine and hypnotic awaits further improvement.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, provide a kind of component simple, effectively stable, stripping absorbs the compositions of antihistamine and hypnotic fast;
Another object of the present invention is to provide a kind of soft capsule containing the compositions of above-mentioned antihistamine and hypnotic.Soft capsule of the present invention is applicable to Mucocutaneous allergy, the control of motion sickness, parkinson and extrapyramidal symptoms, calmness, hypnosis, strengthens the effect of cough medicine, is applicable to treatment flu or irritated cough caused.
In order to achieve the above object, the present invention adopts following scheme:
A compositions for antihistamine and hypnotic, is characterized in that comprising following component by weight percentage:
Diphhydramine hydrochloride 5 ~ 45%
Polyethylene Glycol 30 ~ 90%
Polyhydric alcohol 1 ~ 25%.
The compositions of a kind of antihistamine as above and hypnotic, is characterized in that comprising following component by weight percentage:
The compositions of a kind of antihistamine as above and hypnotic, is characterized in that described Polyethylene Glycol is one or more the mixture in Macrogol 200, PEG400, Macrogol 600.
The compositions of a kind of antihistamine as above and hypnotic, it is characterized in that described polyhydric alcohol be in propylene glycol, glycerol one or both.
The compositions of a kind of antihistamine as above and hypnotic, it is characterized in that described antioxidant is one or more mixture in 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole, vitamin C, sodium pyrosulfite, glycine, citric acid.
A kind of soft capsule of the present invention, is characterized in that: include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Diphhydramine hydrochloride 5 ~ 45%
Polyethylene Glycol 30 ~ 90%
Polyhydric alcohol 1 ~ 25%;
Wherein said soft capsule rubber is composed of the following components by weight percentage:
A kind of soft capsule as above, is characterized in that described plasticizer is one or more the mixture in glycerol, sorbitol, partial dehydration sorbitol, maltose alcohol, mannitol, propylene glycol, Macrogol 200, PEG400.
A kind of soft capsule as above, is characterized in that described coloring agent is one or both in D & CYellowNo.10, FD & CBlueNo.1.
In sum, beneficial effect of the present invention:
This present composition can compete the histamine H1-receptor blocked on target cell, thus produces the effect of antagonizing histamine.Reach and reduce body to the reaction of histamine.Eliminate the various allergic symptom caused by histamine release, weaken histamine to bronchus, nose, skin, gastrointestinal vascular reaction, also have the slight effect suppressing smooth muscle contraction.Diphenhydramine has central inhibitory action concurrently, has calmness, improves the effects such as dizzy, Nausea and vomiting.This medicine also has cholinolytic, reduces blood capillary and oozes out, detumescence, effect such as antipruritic grade.This product also has the effect strengthening cough medicine.
Diphenhydramine is made soft capsule and contribute to its stripping release in human body, accelerate onset speed.In addition, soft capsule dosage form good looking appearance, can increase pill taker's compliance.
In the present invention, diphhydramine hydrochloride belongs to conventional antihistaminic, Mucocutaneous allergy, as urticaria, vasodilation, allergic rhinitis, skin pruritus, drug eruption, to insect bite disease and contact dermatitis also effective; The control of motion sickness, has stronger town to tell effect; Parkinson and extrapyramidal symptoms; Calmness, hypnosis; Strengthen the effect of cough medicine, be applicable to treatment flu or irritated cough caused.
Content reasonable mixture ratio in diphhydramine hydrochloride soft capsule of the present invention, designs ingenious, good stability, good effect.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described further:
Embodiment 1
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 12.5%
Polyethylene Glycol 75.5%
Polyhydric alcohol 12%
Wherein said Polyethylene Glycol is PEG400; Described polyhydric alcohol is propylene glycol.Embodiment 2
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 12.5%
Polyethylene Glycol 80.0%
Polyhydric alcohol 7.5%
Wherein said Polyethylene Glycol is Macrogol 200; Described polyhydric alcohol is the mixture of glycerol and propylene glycol.
Embodiment 3
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 12.5%
Polyethylene Glycol 77.5%
Polyhydric alcohol 10%
Wherein said Polyethylene Glycol is the mixture of Macrogol 200 and PEG400.Described polyhydric alcohol is the mixture of propylene glycol and glycerol.
Embodiment 4
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 5%
Polyethylene Glycol 90%
Polyhydric alcohol 5%
Wherein said Polyethylene Glycol is PEG400; Described polyhydric alcohol is propylene glycol.
Embodiment 5
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 9%
Polyethylene Glycol 90%
Polyhydric alcohol 1%
Wherein said Polyethylene Glycol is Macrogol 200; Described polyhydric alcohol is the mixture of glycerol and propylene glycol.
Embodiment 6
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 45%
Polyethylene Glycol 30%
Polyhydric alcohol 25%
Wherein said Polyethylene Glycol is the mixture of Macrogol 200 and PEG400.Described polyhydric alcohol is the mixture of propylene glycol and glycerol.
Embodiment 7
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 20%
Polyethylene Glycol 70%
Polyhydric alcohol 10%
Wherein said Polyethylene Glycol is Macrogol 600; Described polyhydric alcohol is the mixture of propylene glycol and glycerol.
Embodiment 8
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Diphhydramine hydrochloride 30%
Polyethylene Glycol 45%
Polyhydric alcohol 25%
Wherein said Polyethylene Glycol is Macrogol 600; Described polyhydric alcohol is the mixture of propylene glycol and glycerol.
Embodiment 9
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Wherein said Polyethylene Glycol is the mixture of Macrogol 200, PEG400 and Macrogol 600.Described polyhydric alcohol is propylene glycol.Described antioxidant is the mixture of 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole.
Embodiment 10
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Wherein said Polyethylene Glycol is Macrogol 600; Described polyhydric alcohol is glycerol; Described antioxidant is glycine, citric acid, ascorbic mixture.
Embodiment 11
The compositions of antihistamine of the present invention and hypnotic, comprises following component by weight percentage:
Wherein said Polyethylene Glycol is the mixture of Macrogol 200, PEG400 and Macrogol 600.Described polyhydric alcohol is the mixture of propylene glycol and glycerol.Described antioxidant is the mixture of 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole, sodium pyrosulfite.
Embodiment 12
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Gelatin 50%
Plasticizer 45%
Purified water 5%.
Wherein said Polyethylene Glycol is PEG400; Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is glycerol.Described antioxidant is the mixture of glycine, citric acid.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Diphhydramine hydrochloride is added in above-mentioned solution, is heated to more than 50 DEG C dissolvings.After diphhydramine hydrochloride dissolves, be cooled to less than 40 DEG C, add antioxidant stirring and dissolving.Evacuation forms negative pressure, and except debubblizing, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 13
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Gelatin 80%
Plasticizer 15%
Purified water 5%
Wherein said Polyethylene Glycol is the mixture of Macrogol 200, PEG400.Described polyhydric alcohol is the mixture of propylene glycol, glycerol.Described plasticizer is the mixture of glycerol, sorbitol, partial dehydration sorbitol, maltose alcohol, mannitol, propylene glycol, Macrogol 200, PEG400.Described antioxidant is the mixture of 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole, sodium pyrosulfite.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, diphhydramine hydrochloride solution is cooled to less than 40 DEG C, adds antioxidant stirring and dissolving.Medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 14
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is the mixture of Macrogol 200, PEG400, Macrogol 600.Described polyhydric alcohol is propylene glycol.Described plasticizer is maltose alcohol.Described coloring agent is FD & CBlueNo.1.Described antioxidant is the mixture of glycine, citric acid.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, diphhydramine hydrochloride solution is cooled to less than 40 DEG C, adds antioxidant stirring and dissolving.Medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 15
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is Macrogol 200.Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is the mixture of glycerol, sorbitol.Described coloring agent is FD & CBlueNo.1.Described antioxidant is the mixture of 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, adds antioxidant stirring and dissolving.Medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 16
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is the mixture of Macrogol 200, PEG400, Macrogol 600.Described polyhydric alcohol is the mixture of propylene glycol, glycerol.Described plasticizer is the mixture of glycerol, sorbitol, partial dehydration sorbitol, maltose alcohol, mannitol, propylene glycol, Macrogol 200, PEG400.Described coloring agent is FD & CBlueNo.1.Described antioxidant is the mixture of 2,6-di-tert-butyl-4-methy phenol, Butylated hydroxyanisole.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, add antioxidant stirring and dissolving, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 17
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is PEG400.Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is Macrogol 200.Described coloring agent is the mixture of D & CYellowNo.10, FD & CBlueNo.1.Described antioxidant is sodium pyrosulfite.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, add antioxidant stirring and dissolving, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 18
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Diphhydramine hydrochloride 15%
Polyethylene Glycol 83%
Polyhydric alcohol 2%
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Gelatin 50%
Plasticizer 35%
Purified water 15%.
Wherein said Polyethylene Glycol is PEG400.Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is Macrogol 200.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 19
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is PEG400.Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is Macrogol 200.Described coloring agent is the mixture of D & CYellowNo.10, FD & CBlueNo.1.Described antioxidant is sodium pyrosulfite.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, add antioxidant stirring and dissolving, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
Embodiment 20
Soft capsule of the present invention, include soft capsule rubber and be wrapped in the content in described soft capsule rubber, described content comprises following component by weight percentage:
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Wherein said Polyethylene Glycol is PEG400.Described polyhydric alcohol be in propylene glycol, glycerol one or both.Described plasticizer is Macrogol 200.Described coloring agent is the mixture of D & CYellowNo.10, FD & CBlueNo.1.Described antioxidant is sodium pyrosulfite.
Soft capsule of the present invention can be prepared by following technique:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving.Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes.Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure.After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, add antioxidant stirring and dissolving, medicinal liquid is for subsequent use.
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.

Claims (1)

1. a soft capsule, includes soft capsule rubber and is wrapped in the content in described soft capsule rubber, it is characterized in that described content comprises following component by weight percentage:
Diphhydramine hydrochloride 35%
Polyethylene Glycol 45%
Polyhydric alcohol 18%
Antioxidant 2%
Wherein said soft capsule rubber is composed of the following components by weight percentage:
Gelatin 70%
Plasticizer 24.5%
Purified water 5%
Coloring agent 0.5%;
Wherein said Polyethylene Glycol is PEG400; Described polyhydric alcohol be in propylene glycol, glycerol one or both; Described plasticizer is Macrogol 200; Described coloring agent is the mixture of D & CYellowNo.10, FD & CBlueNo.1; Described antioxidant is sodium pyrosulfite;
Described soft capsule is by following technique preparation:
1, the preparation of gelatin solution:
Plasticizer is soluble in water, be heated to 60 DEG C in added glue tank, add gelatin, more than 60 DEG C stirring and dissolving; Coloring agent is added to the water, stirs, obtain pigment solution, pigment solution is added in gelatin solution, stir and vacuumizing and exhausting bubble, for subsequent use;
2, content preparation:
By Polyethylene Glycol, polyhydric alcohol mixes; Added by diphhydramine hydrochloride in above-mentioned solution, after stirring into suspension, added in Agitation Tank, evacuation is filled with nitrogen, is heated to more than 50 DEG C dissolvings after forming negative pressure; After diphhydramine hydrochloride dissolves, solution is cooled to less than 40 DEG C, add antioxidant stirring and dissolving, medicinal liquid is for subsequent use;
3, soft capsule preparation:
By content medicinal liquid, gelatin solution adds in pellet press respectively, adjustment loading amount and rubber thickness, and pelleting is dry, smears ball, packaging.
CN201310554296.7A 2013-11-09 2013-11-09 Composition and soft capsule for resisting histamine and promoting sleep Active CN103655529B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104013608A (en) * 2014-05-16 2014-09-03 安士制药(中山)有限公司 Composition and soft capsule for alleviating cough

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008184430A (en) * 2007-01-30 2008-08-14 Ss Pharmaceut Co Ltd Soft capsule
CN103070846A (en) * 2013-01-17 2013-05-01 安士制药(中山)有限公司 Docusate sodium soft capsule

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008184430A (en) * 2007-01-30 2008-08-14 Ss Pharmaceut Co Ltd Soft capsule
CN103070846A (en) * 2013-01-17 2013-05-01 安士制药(中山)有限公司 Docusate sodium soft capsule

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