{"title":"Application of response surface methodology in the development of parenteral emulsion using ultrasonic emulsification","authors":"A. Gostyńska, J. Jańczak","doi":"10.32383/appdr/168239","DOIUrl":null,"url":null,"abstract":"Abstract: Intravenous lipid emulsion is a critical component of parenteral nutrition. Long-term administration of such therapy lead to liver dysfunction. As the cause of liver failure can be the size of lipid emulsion droplets, their reduction can positively affect the clinical condition of patients. This study aimed to develop and optimize the preparation process of intravenous lipid emulsions with reduced droplet size compared to commercially available formulations. The response surface methodology was applied to optimize the ultrasonic emulsification. The reduction of lipid droplet size was achieved by the use of a combination of 1.2% (w/w) soy phospholipids and various concentrations of Tween 80 (2, 3, and 4% (w/w)). The other variables were sonication amplitude and time of sonication. During the optimization process, fifteen soybeans oil-based intravenous lipid emulsions were developed. All formulations were characterized by the physicochemical properties appropriate for intravenous administration, i.e., MDD ranging from 119.1 ± 0.6 nm to 177.1 ± 2.1 nm, PdI below 0,219 ± 0,009. The pH and osmolarity ranged from 6.23 ± 0.01 to 6.58 ± 0 and from 328 ± 3 to 568 ± 8 mOsm/kg, respectively. The Box Behnken methodology allowed for optimizing the preparation of intravenous lipid emulsion using ultrasonic emulsification.","PeriodicalId":7147,"journal":{"name":"Acta poloniae pharmaceutica","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta poloniae pharmaceutica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.32383/appdr/168239","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract: Intravenous lipid emulsion is a critical component of parenteral nutrition. Long-term administration of such therapy lead to liver dysfunction. As the cause of liver failure can be the size of lipid emulsion droplets, their reduction can positively affect the clinical condition of patients. This study aimed to develop and optimize the preparation process of intravenous lipid emulsions with reduced droplet size compared to commercially available formulations. The response surface methodology was applied to optimize the ultrasonic emulsification. The reduction of lipid droplet size was achieved by the use of a combination of 1.2% (w/w) soy phospholipids and various concentrations of Tween 80 (2, 3, and 4% (w/w)). The other variables were sonication amplitude and time of sonication. During the optimization process, fifteen soybeans oil-based intravenous lipid emulsions were developed. All formulations were characterized by the physicochemical properties appropriate for intravenous administration, i.e., MDD ranging from 119.1 ± 0.6 nm to 177.1 ± 2.1 nm, PdI below 0,219 ± 0,009. The pH and osmolarity ranged from 6.23 ± 0.01 to 6.58 ± 0 and from 328 ± 3 to 568 ± 8 mOsm/kg, respectively. The Box Behnken methodology allowed for optimizing the preparation of intravenous lipid emulsion using ultrasonic emulsification.
期刊介绍:
The international journal of the Polish Pharmaceutical Society is published in 6 issues a year. The journal offers Open Access publication of original research papers, short communications and reviews written in English, in all areas of pharmaceutical sciences. The following areas of pharmaceutical sciences are covered: Analysis, Biopharmacy, Drug Biochemistry, Drug Synthesis, Natural Drugs, Pharmaceutical Technology, Pharmacology and General.
A bimonthly appearing in English since 1994, which continues “Acta Poloniae Pharmaceutica”, whose first issue appeared in December 1937. The war halted the activity of the journal’s creators. Issuance of “Acta Poloniae Pharmaceutica” was resumed in 1947. From 1947 the journal appeared irregularly, initially as a quarterly, then a bimonthly. In the years 1963 – 1973 alongside the Polish version appeared the English edition of the journal. Starting from 1974 only works in English are published in the journal. Since 1995 the journal has been appearing very regularly in two-month intervals (six books a year). The journal publishes original works from all fields of pharmacy, summaries of postdoctoral dissertations and laboratory notes.