C. Montealegre, Louise Nicholle C. Chan, Shaun Vincent P. Peralta, Sven Eldric T. So
{"title":"Effect of Blumea Balsamifera Extract on the Kinetics of Calcium Oxalate Monohydrate (COM) Dissolution","authors":"C. Montealegre, Louise Nicholle C. Chan, Shaun Vincent P. Peralta, Sven Eldric T. So","doi":"10.18178/ijcea.2023.14.4.805","DOIUrl":null,"url":null,"abstract":"Blumea balsamifera is a commercially available herbal drug that has anti-urolithic and diuretic properties. This study quantifies the effect of B. balsamifera extract on the dissolution kinetics of Calcium Oxalate Monohydrate (COM) crystals by modeling the dissolution of Ca2+. COM dissolution follows a first-order diffusion-controlled process. The extract did not change the dissolution phenomena. At 10 ppm, the extract had no significant effect on the rate constant (P = 0.166) and surface concentration (P = 0.372). Increasing the extract to 20 ppm did not change the dissolution phenomena and model parameters. The extract significantly decreases the equilibrium Ca2+ concentration with P = 0.0010 and P = 0.0179 at 10 and 20 ppm of extract, respectively. B. balsamifera extract binds free Ca2+ in the synthetic urine. This increases the amount of Ca2+ that dissolves but does not significantly increase the rate of dissolution suggesting that urine volume is more important for COM stone dissolution.","PeriodicalId":13949,"journal":{"name":"International Journal of Chemical Engineering and Applications","volume":" 5","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Chemical Engineering and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18178/ijcea.2023.14.4.805","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Blumea balsamifera is a commercially available herbal drug that has anti-urolithic and diuretic properties. This study quantifies the effect of B. balsamifera extract on the dissolution kinetics of Calcium Oxalate Monohydrate (COM) crystals by modeling the dissolution of Ca2+. COM dissolution follows a first-order diffusion-controlled process. The extract did not change the dissolution phenomena. At 10 ppm, the extract had no significant effect on the rate constant (P = 0.166) and surface concentration (P = 0.372). Increasing the extract to 20 ppm did not change the dissolution phenomena and model parameters. The extract significantly decreases the equilibrium Ca2+ concentration with P = 0.0010 and P = 0.0179 at 10 and 20 ppm of extract, respectively. B. balsamifera extract binds free Ca2+ in the synthetic urine. This increases the amount of Ca2+ that dissolves but does not significantly increase the rate of dissolution suggesting that urine volume is more important for COM stone dissolution.