CN107519228A - 一种银花提取物肠溶微丸的制备工艺 - Google Patents

一种银花提取物肠溶微丸的制备工艺 Download PDF

Info

Publication number
CN107519228A
CN107519228A CN201710980828.1A CN201710980828A CN107519228A CN 107519228 A CN107519228 A CN 107519228A CN 201710980828 A CN201710980828 A CN 201710980828A CN 107519228 A CN107519228 A CN 107519228A
Authority
CN
China
Prior art keywords
honeysuckle flower
macroreticular resin
hours
coated micropill
enteric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710980828.1A
Other languages
English (en)
Inventor
黄竹青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Tiancheng Puyang Traditional Chinese Medicine Technology Co Ltd
Original Assignee
Wuhu Tiancheng Puyang Traditional Chinese Medicine Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Tiancheng Puyang Traditional Chinese Medicine Technology Co Ltd filed Critical Wuhu Tiancheng Puyang Traditional Chinese Medicine Technology Co Ltd
Priority to CN201710980828.1A priority Critical patent/CN107519228A/zh
Publication of CN107519228A publication Critical patent/CN107519228A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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)
    • A61K36/35Caprifoliaceae (Honeysuckle family)
    • A61K36/355Lonicera (honeysuckle)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5026Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Medical Informatics (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

本发明公开了一种银花提取物肠溶微丸的制备工艺,主要是将中药银花提取浓缩,再将大孔树脂进行处理。将制得的银花提取浓缩液与大孔树脂进行混合均匀并干燥,得到肠溶微丸的丸心。将此丸心用丙烯酸树脂进行流化床包衣,再行干燥,即可得到银花提取物肠溶微丸。本发明制备的银花提取物肠溶微丸,可以避免银花的挥发性成分的丢失,增加了其有效成分在肠道的浓度,同时,还能掩盖其不良气味,改善患者的服药顺应性。本法制备银花提取物肠溶微丸工艺简洁,具有很大的经济价值。

Description

一种银花提取物肠溶微丸的制备工艺
技术领域
本发明“一种银花提取物肠溶微丸的制备工艺”属于中药制剂领域,尤其属于中药肠溶微丸制剂领域。
背景技术
传统的中药口服制剂,如丸剂、散剂、颗粒剂、片剂、胶囊剂及液体制剂等,大多在胃内崩解或溶解,对胃粘膜有刺激性,影响到患者的胃口等。有些药物由于含有不良嗅味,使得患者的服药顺应性下降。此外,胃液中的盐酸也常常会对药物的有效成分起到破坏的作用,从而影响到药物的疗效。肠道是药物吸收的主要部位。肠道感染时,尤其需要有足够浓度的药物或中药的有效成分作用于病灶局部,既提高了疗效,减少了副作用的发生,也降低了药物的用量。药性寒凉,或对上消化道有刺激性,或有难闻气味及易挥发成分的中药,均适合制备成肠溶制剂。银花由于具有特殊的气味,很多患者难以接受。同时,银花气味的挥发,也会导致有效成分的降低,从而引起疗效的下降。因此,银花肠溶微丸必将受到临床医生和患者的青睐。
发明内容
本发明“一种银花提取物肠溶微丸的制备工艺”,其特征在于首先将大孔树脂按照下法进行处理:将大孔树脂加入5~10倍重量的去离子水中,于50~60℃保温浸泡12~24小时,每2~4小时换一次水,将沥干水分的大孔树脂再加入5~10倍重量的60% ~80% 食用酒精,于室温浸泡2~3次,每次浸泡2~4小时,将经酒精浸泡处理后的大孔树脂置真空旋转蒸发干燥器中回收酒精后,再转移到真空干燥箱中于50~60℃减压干燥4~8小时,过60~80目筛去细粉,得到处理后的大孔树脂颗粒。同时,将银花饮片倒入5~10倍量的水中,煎煮提取两次,每次煎煮1~1.5小时,过滤,合并滤液,55~80℃减压浓缩至相对密度为1.05~1.10,将此银花浓缩液1~3份,与处理后的大孔树脂7~9份混合均匀,再于50~80℃减压干燥8~24小时,得到含药大孔树脂丸心。将含药大孔树脂丸心用流化床包衣法包上衣层重量为含药大孔树脂丸心重量3%~10%的丙烯酸树脂II,继续干燥即得成品。
银花具有清热解毒的功效。本发明产品银花提取物肠溶微丸,将银花提取浓缩液吸附在经过处理后的大孔树脂上,制备成含药微丸丸心,再包裹上肠溶衣,使得银花的气味被掩盖,患者的服药顺应性得到极大的改善,挥发性成分更加稳定,有效成分的浓度在肠道明显增加,疗效将得以提升。
具体实施方式
实施例1
将大孔树脂加入5倍重量的去离子水中,于50℃保温浸泡12小时,每2小时换一次水,将沥干水分的大孔树脂再加入5倍重量的60%食用酒精,于室温浸泡2次,每次浸泡2小时,将经酒精浸泡处理后的大孔树脂置真空旋转蒸发干燥器中回收酒精后,再转移到真空干燥箱中于55℃减压干燥6小时,过60目筛去细粉,得到处理后的大孔树脂颗粒。同时,将银花饮片倒入8倍量的水中,煎煮提取两次,每次煎煮1小时,过滤,合并滤液,55℃减压浓缩至相对密度为1.05,将此银花浓缩液1份,与处理后的大孔树脂9份混合均匀,再于60℃减压干燥8小时,得到含药大孔树脂丸心。将含药大孔树脂丸心用流化床包衣法包上衣层重量为含药大孔树脂丸心重量3%的丙烯酸树脂II,继续干燥即得成品。
实施例2
首先将大孔树脂按照下法进行处理:将大孔树脂加入10倍重量的去离子水中,于60℃保温浸泡24小时,每4小时换一次水,将沥干水分的大孔树脂再加入10倍重量的80% 食用酒精,于室温浸泡3次,每次浸泡4小时,将经酒精浸泡处理后的大孔树脂置真空旋转蒸发干燥器中回收酒精后,再转移到真空干燥箱中于60℃减压干燥8小时,过80目筛去细粉,得到处理后的大孔树脂颗粒。同时,将银花饮片倒入10倍量的水中,煎煮提取两次,每次煎煮1.5小时,过滤,合并滤液, 80℃减压浓缩至相对密度为1.10,将此银花浓缩液3份,与处理后的大孔树脂7份混合均匀,再于80℃减压干燥24小时,得到含药大孔树脂丸心。将含药大孔树脂丸心用流化床包衣法包上衣层重量为含药大孔树脂丸心重量5%的丙烯酸树脂II,继续干燥即得成品。

Claims (3)

1.一种银花提取物肠溶微丸的制备工艺,其特征在于:将银花饮片倒入5~10倍量的水中,煎煮提取两次,每次煎煮1~1.5小时,过滤,合并滤液,55~80℃减压浓缩至相对密度为1.05~1.10,将此银花浓缩液1~3份,与处理后的大孔树脂7~9份混合均匀,再于50~80℃减压干燥8~24小时,得到含药大孔树脂丸心。
2.根据权利要求1所述的一种银花提取物肠溶微丸的制备工艺,其特征在于:所述的处理后的大孔树脂的处理方式是,将大孔树脂加入5~10倍重量的去离子水中,于50~60℃保温浸泡12~24小时,每2~4小时换一次水,将沥干水分的大孔树脂再加入5~10倍重量的60% ~80% 食用酒精,于室温浸泡2~3次,每次浸泡2~4小时,将经酒精浸泡处理后的大孔树脂置真空旋转蒸发干燥器中回收酒精后,再转移到真空干燥箱中于50~60℃减压干燥4~8小时,过60~80目筛去细粉,得到处理后的大孔树脂颗粒。
3.根据权利要求1所述的一种银花提取物肠溶微丸的制备工艺,其特征在于:将权利要求1中的含药大孔树脂丸心用流化床包衣法包上衣层重量为含药大孔树脂丸心重量3%~10%的丙烯酸树脂II,干燥即得成品。
CN201710980828.1A 2017-10-20 2017-10-20 一种银花提取物肠溶微丸的制备工艺 Pending CN107519228A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710980828.1A CN107519228A (zh) 2017-10-20 2017-10-20 一种银花提取物肠溶微丸的制备工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710980828.1A CN107519228A (zh) 2017-10-20 2017-10-20 一种银花提取物肠溶微丸的制备工艺

Publications (1)

Publication Number Publication Date
CN107519228A true CN107519228A (zh) 2017-12-29

Family

ID=60685501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710980828.1A Pending CN107519228A (zh) 2017-10-20 2017-10-20 一种银花提取物肠溶微丸的制备工艺

Country Status (1)

Country Link
CN (1) CN107519228A (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107158063A (zh) * 2017-05-11 2017-09-15 临沂大学 一种利用金银花有效部位组合物制成的肠溶微丸及其制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107158063A (zh) * 2017-05-11 2017-09-15 临沂大学 一种利用金银花有效部位组合物制成的肠溶微丸及其制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
尹飞等: ""金银花口服结肠定位释药包衣片的研究"", 《中国现代中药》 *
邹梅娟等: ""金银花肠溶片制备和体外分析方法建立"", 《中国现代中药》 *
黄旖旎: ""结肠靶向10-羟基喜树碱脂质体大孔树脂载体的构建及评价"", 《中国优秀硕士学位论文全文数据库 医药科技卫生辑》 *

Similar Documents

Publication Publication Date Title
CN102068682A (zh) 一种治疗消化系统疾病的中药组合物及其制备方法
CN101279017A (zh) 云南红药提取物及其提取方法和应用
CN107875201A (zh) 一种降尿酸干预肾脏病及尿毒症的沙棘复方制剂及制备方法
CN105148019A (zh) 一种用于治疗骨折的药物制剂
CN104739960B (zh) 肠胃抗菌药物组合物、含该组合物的肠胃抗菌药物及制备
KR101045025B1 (ko) 천식 치료 또는 예방용 약학조성물
CN107890528B (zh) 一种治疗高尿酸血症的中药组合物及其制备方法
CN107519228A (zh) 一种银花提取物肠溶微丸的制备工艺
KR101681890B1 (ko) 혼합 생약제 추출물을 유효성분으로 하는 골다공증 예방 및 치료 조성물 및 그의 제조방법
CN107744540A (zh) 一种连翘提取物肠溶微丸的制备工艺
CN107753537A (zh) 一种防风提取物肠溶微丸的制备工艺
CN107519222A (zh) 一种独活提取物肠溶微丸的制备工艺
CN107595917A (zh) 一种木香提取物肠溶微丸的制备工艺
CN107753534A (zh) 一种当归提取物肠溶微丸的制备工艺
CN107929342A (zh) 一种苍术提取物肠溶微丸的制备工艺
CN103800635A (zh) 一种预防与治疗冠心病的药食两用品种组合物及制备方法
CN107929336A (zh) 一种川芎提取物肠溶微丸的制备工艺
CN104042712A (zh) 一种co2超临界萃取中药制备舒胃胶囊及其制备方法
CN107595904A (zh) 一种穿心莲提取物肠溶微丸的制备工艺
CN107753603A (zh) 一种地榆提取物肠溶微丸的制备工艺
CN107625895A (zh) 一种天麻提取物肠溶微丸的制备工艺
CN107669794A (zh) 一种五味子提取物肠溶微丸的制备工艺
CN108042605A (zh) 一种龙胆草提取物肠溶微丸的制备工艺
CN107961275A (zh) 一种黄连提取物肠溶微丸的制备工艺
CN107753587A (zh) 一种黄连提取物肠溶微丸的制备工艺

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171229