The use of natural product-papaya pulp powder as a disintegrant in tablet formulation and their invi

来源 :Asian Pacific Journal of Tropical Medicine | 被引量 : 0次 | 上传用户:aylwq
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Objective:An attempt was made to study the use of papaya pulp powder as a disintegrant in tablet formulations. The objective of the present work is to identify a natural binding and disintegrating agent for formulating tablets and to study the effect of disintegrating agents and binding agents on the dissolution of the formulation containing paracetamol.Methods:Papaya pulp powder is obtained from unripe papaya fruit.The fruit was screened for its physical and chemical characteristics and used in tablet formulations.In order to find out the percentage that could be used to formulate a product containing good disintegrating and dissolution characteristics, several formulations(Paracetamol) with different concentrations of 8%,10%,12%,15%,20%,25%& 30%were prepared.As a comparison,an already established disintegrant,sodium starchgylcolate was selected and several formulations containing similar concentrations,were also prepared.The invitro evaluation of the formulations were undertaken,and the results compared.In the present study preformulation studies on the purity, development of calibration curve of the drug and the compatibility between the drug and excepients were carried out.The fruits were cut into small pieces,grated,dried and powdered,passed through different sieves and made into fine powder.Fine powder of papaya was mixed with required amount of drug and sodium starchgylcolate individually in different concentrations along with other additives & binding agents.The dried granules were compressed into tablets and all the formulated dosage forms of paracetamol tablets were subjected to quality control tests like hardness disintegration and dissolution.Results:From the results it was observed that formulations S1 and P7 containing 8%of sodium starchgylcolate and 30%of papaya pulp powder showed good disintegration and dissolution characteristics.Conclusion:Since the tablet formulation P7 containing 30%of papaya pulp powder shows good disintegration and dissolution characteristics and also falls with in the limits of other tablet evaluation parameter,it justifies the possible use of papaya pulp powder as a disintegrant in tablet formulation.The percentage of papaya pulp powder to be used could depend on the nature of the formulation and other excepients used along with it. Objective: the attempt was made to study the use of papaya pulp powder as a disintegrant in tablet formulations. The objective of the present work is to identify a natural binding and disintegrating agent for formulating tablets and to study the effect of disintegrating agents and binding agents On the dissolution of the table containing paracetamol.Methods:Papaya pulp powder was obtained from unripe papaya fruit.The fruit was screened for its physical and chemical characteristics and used in tablet formulations.In order to find out the percentage that could be used to formulate a product containing good disintegrating and conflict characteristics, several formulations(Paracetamol) with different concentrations of 8%,10%,12%,15%,20%,25%& 30%we prepared prepared.As a comparison,an already established disintegrant, Sodium starchgylcolate was selected and several formulated who similar ingredients,were also prepared.The invitro evaluation of the formulations were undertaken,and The results compared.In the present study assayulation studies on the purity, development of calibration curve of the drug and the compatibility between the drug and excepients were carried out.The fruits were cut into small pieces,grated,dried and powdered,passed through different Sieves and made into fine powder.Fine powder of papaya was mixed with required amount of drug and sodium starchgylcolate individually in different density along with other additives & binding agents.The dried granules were compressed into tablets and all the modified dosage forms of paracetamol tablets were Requirement to quality control tests like hardness disintegration and dissolution.Results:From the results it was observed that formulations S1 and P7 containing 8% of sodium starchgylcolate and 30% of papaya pulp powder showed good disintegration and solubility characteristics.Conclusion: Since the tablet formulation P7 containing 30% of papaya pulp powder shows good disintegration and dissolutionThe characteristics and also falls with in the limits of other tablet evaluation parameter,it justifies the possible use of papaya pulp powder as a disintegrant in tablet formulation.The percentage of papaya pulp powder to be used could depend on the nature of the formulation and other excepients Used along with it.
其他文献
农作物病虫预测速查仪研究初报谢成君,穆加耀(宁夏西吉县农技中心756200)农作物病虫害的数值预报,目前主要采用数理统计分析方法,借于计算机建立预测模型或方案,计算较麻烦,具有较强的专业
硝苯啶是治疗心血管疾病的一种广泛使用的药物。我们采用反相高效液相色谱法测定了人血浆中硝苯啶的浓度。在碱性条件下用氯仿萃取1ml血浆,萃取物经洗涤浓缩后进样。以60:40
存在于人体内的地高辛样免疫活性物质(DLIS)是一种水溶性小分子物质,与促尿钠排泄激素可能为同一物质或紧密相关。在肾病、肝病病人、新生儿及妊娠妇女体内均含有大量的DLIS,
Objective To investigate the effect of emodin on lipopolysaccharides(LPS)-induced corneal injury in rats.Methods Three parallel incisions on the central surface
吉林市是吉林省水稻生产区,每年在水稻育苗上都有不同程度上的水稻立枯病的发生与危害,特别是在春季气温变化大的年份,因立枯病的发生和危害造成毁革现象时有发生,为了解决这一问
CHCl_3与羰基化合物RCOR’在含KOH的MeOH/DMF中于-5~-10℃缩合得RC(OH)(CCl_3)R’.本法 The condensation of CHCl 3 and carbonyl RCOR ’in KOH in MeOH / DMF at -5 ~ -1
笔者对安徽省皖南地区11所医院的处方进行了一次抽检调查,其中包括省、地、市级医院5所,企业职工医院4所,县级医院2所。本文根据抽检过程中发现的一些处方在用药方面的几个
本文报告1例应用吡嗪酰胺引起的惊厥。男,2岁,出生9~12个月间,因患肺结核曾用异烟肼和氨基水杨酸治疗,并用链霉素治疗1个月。19个月时,X 线检查发现右肺上叶有一密度增高阴影
白三烯(Leukotriene,LT)是花生四烯酸通过脂氧合酶的酶途径衍生的新的化合物。有研究显示某些脂氧合酶的产物,特别是含半胱氨酸的白三烯(LTC_4),可由正常胃粘膜制造并强烈影
单用异烟肼化疗时,可引起10%儿童血清酶短时升高。如合用利福平,约80%病例可能发生转氨酶短时升高。重症结核病应用大剂量异烟肼和利福平时,不仅转氨酶增高,且出现明显黄疸;