Rida Rosa
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Effect of Extraction Modification on Total Phenolic Compound Levels in Dewa Leaf Rida Rosa; Nurul Widya; Sisri Novrita; Ridha Elvina
Indonesian Journal of Pharmaceutical Research Vol 2, No 1 (2022): Indo J Pharm Res 2022 2(1)
Publisher : Department of Pharmacy, Muhammmadiyah University of Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/ijpr.v1i1.3476

Abstract

Daun Dewa (Gynura pseudochina (Lour.) Merr) berkhasiat untuk radang tenggorokan, kencing manis, darah tinggi, kista, dan tumor. Daun Dewa mengandung berbagai senyawa kimia antara lain alkaloid, saponin, flavonoid, minyak atsiri, polifenol, dan tanin. Pada penelitian ini dilakukan batasan penelitian dengan melihat pengaruh cara ekstraksi terhadap kadar fenolat total dan daya antioksidan ekstrak daun dewa (Gynura pseudochina (Lour.) Merr). Tujuan penelitian yaitu untuk mengetahui pengaruh cara maserasi, blender dan shaker terhadap perolehan kadar senyawa fenolat total dan daya antioksidan daun dewa (Gynura pseudochina (Lour.) Merr). Penelitian terdahulu telah dilakukan penelitian mengenai pengaruh cara ekstraksi terhadap perolehan kadar senyawa fenolat total daun dewa yang dikeringkan (simplisia). Metode yang digunakan untuk memperoleh kadar senyawa fenolat ditentukan dengan menggunakan metode Folin-Ciocalteu. Hasil penelitian menunjukkan bahwa perolehan kadar senyawa fenolat total dengan cara ekstraksi maserasi, blender, dan shaker masing-masing 1,911 mg/g, 0,863 mg/g, 0,767 mg/g.
LEVEL OF KNOWLEDGE AND ATTITUDE TOWARDS ANTIBIOTIC USE IN THE COMMUNITY OF JORONG SIMPANG EMPAT NAGARI LINGKUANG AUA DISTRICT OF WEST PASAMAN Rida Rosa; Aprilianda Aprilianda; Isna Desvera; ully chairunisa
Indonesian Journal of Pharmaceutical Research Vol 5, No 2 (2025): Indo J Pharm Res 2025 5 (2)
Publisher : Department of Pharmacy, Muhammmadiyah University of Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/ijpr.v5i2.7738

Abstract

Abstract: Antibiotics are used to prevent and treat infections, their use must be in accordance with a doctor's prescription. The use of antibiotics that are not in accordance with a doctor's prescription will have negative impacts such as resistance to one or more antibiotics, increased side effects of drugs and increased costs in antibiotic treatment. This study aims to determine the level of antibiotic knowledge and attitudes towards the correct use of antibiotics in the community of Jorong Simpang Empat Nagari Lingkuang Aua Kabupaten PasamanBarat. This study is a descriptive study that is observational with a cross-sectional approach to 100 respondents who meet the inclusion criteria. The results of the study obtained were the level of antibiotic knowledge in the community of Jorong Simpang Empat which was included in the good category 53%, the sufficient category 16%, the less category 31% and for the attitude of antibiotic use in the community of Jorong Simpang Empat the good category 59%, the sufficient category 38%, the less category 3% And there is a significant relationship between the level of knowledge and attitudes towards the use of antibiotics with a significance value of 0.001Keywords: level of knowledge, attitudes, antibiotics