@article {1768, title = {Optimization of Ultrasound-Assisted Extraction of Tinospora crispa Stem, Phytochemical Screening, Total Phenolic Content and Anti Gout Potential Activity}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {April 2022}, pages = {308-314}, type = {Original Article}, chapter = {308}, abstract = {

Aims: This study aimed to obtain the stem extract of Tinospora crispa (L.) Hook. f \& Thomson through the application of ultrasound-assisted extraction (UAE) with variations in time and amplitude to produce optimal extraction conditions. The extract{\textquoteright}s potential as an anti-gout. Results: The yield of crude ethanol extract of Tinospora crispa (L.) Hook. f \& Thomson obtained from the UAE process ranged from 4.49\% to 10.60\%. The phytochemical test results of Tinospora crispa stem extract contain saponins, tannins and alkaloids. Extract C was treated for 45 minutes and had an amplitude of 60\% with a total phenolic content of 981.37 {\textpm} 0.7 mg/L and a reduction of uric acid level of 53.22 {\textpm} 0.1\%. Conclusion: The ethanol extract of the Tinospora crispa stem from the UAE has the potential as a source of anti-gout.

}, keywords = {Anti-gout potential activity, Tinospora crispa (L.) Hook. f \& Thomson Stem, total phenolic content, Ultrasound-assisted extraction}, doi = {10.5530/pj.2022.14.39}, author = {Maman Sukiman and Candra Irawan and Ismail and Imalia Dwi Putri and Andita Utami and Avisani Dewanta and Wira Aditia Septian} }