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EduChemia: Jurnal Kimia dan Pendidikan
Published by Universitas Sultan Ageng Tirtayasa
ISSN : 25024778     EISSN : 25024787     DOI : http://dx.doi.org/10.30870/educhemia.v6i2.10412
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology
Focus and Scope Educhemia (Jurnal Kimia dan Pendidikan) is Periodicals published the results of research related to the development of science and technology in the field of Chemistry and Chemistry education as a form of intellectual property Chemistry: Organic chemistry, Inorganic chemistry, Biochemistry, Physical chemistry, Analytical Chemistry, Environmental Chemistry, Material chemistry, Ethnochemistry. Chemistry education: chemistry learning design and model, chemical education curricula, Technology innovation and media/multimedia in chemistry learning, development of evaluation tools, lesson study and classroom action research
Arjuna Subject : Kimia(semua kategori) - Kimia Organik
Articles 11 Documents
 1   2 
Search results for , issue "Vol 8, No 1 (2023)" : 11 Documents clear
Comparison of Extraction Variations on Mitragynine Level of Three Variants of Kratom Leaves (Mitragyna speciosa Korth) Mutiara, Syrifah Nur Intan; Masriani, Masriani; Muharini, Rini; Sapar, Ajuk; Rasmawan, Rahmat
EduChemia: Jurnal Kimia dan Pendidikan Vol 8, No 1 (2023)
Publisher : Department of Chemical Education Faculty of Teacher Training and Education Universitas Su

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/educhemia.v8i1.21184

Abstract

Kratom leaves are known as traditional medicine with various benefits, such as antibacterial, antimicrobial, and antioxidant properties. These benefits are attributed to the presence of secondary metabolites, particularly mitragynine. Mitragynine can be obtained through extraction methods. However, to date, no research has compared the efficiency of sonication, reflux, and soxhletation extraction methods on three variants of kratom leaves for obtaining mitragynine. This study aimed to compare the effectiveness of the extraction methods by extracting 15 grams of three variants of kratom leaves using the sonication, reflux, and soxhlet methods. Each extract obtained was quantitatively analyzed using a UV- Vis spectrophotometer to determine the amount of alkaloid and HPLC to determine the amount of mitragynine. The results indicate that the most efficient method for obtaining total alkaloid from the green variant (19.125 mg/g) is through sonication and reflux, the red variant (31,625 mg/g) and the white variant (26,125 mg/g) are through sonication. The most efficient method for obtaining mitragynine from green (22.21 mg/g) is sonication, from red (29.15 mg/g) is reflux, and from white (24.62 mg/g) is soxhletation. Overall, these data show that different extraction methods produce different levels of mitragynine in each kratom variant.

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