Optimasi Ekstrak Daun Pecut Kuda Menggunakan Simplex Centroid Design: Kajian Sitotoksisitas

Optimization of horse leaf extraction using simplex centroid desaign: cytotoxicity study

  • Sri Winarni Sofya Fakultas Farmasi, Universitas Bumigora
  • Eka Nurul Qomaliyah Fakultas Farmasi, Universitas Bumigora
  • Bagus Aji Kresnapati Fakultas Farmasi, Universitas Bumigora
  • I Made Kawi Widana Fakultas Farmasi, Universitas Bumigora
  • I Gusti Nyoman Hari Satwika Fakultas Farmasi, Universitas Bumigora
Keywords: Antioksidan, Daun Pecut Kuda, Sitoksisitas

Abstract

Abstrak: Tanaman pecut kuda dapat mengurangi radang tenggorokan, amandel, batuk, pilek. Adapun potensi bioaktivitas tanaman pecut kuda diantaranya sebagai antioksidan, antibakteri, antiinflamasi. Senyawa kimia yang terdapat pada pecut kuda antara lain flavonoid, fenol, saponin, glikosida, tanin dan steroid. Senyawa tersebut memiliki karakteristik semipolar-polar sehingga untuk pemisahan senyawa menggunakan pelarut semipolar-polar. Metode pemisahan senyawa pada penelitian ini menggunakan metode maserasi. Pelarut yang digunakan berupa etanol,n-heksan dan etil asetat dan proses optimasi pelarut tersebut dapat dilakukan dengan salah satu teknik pada response surface mixture yaitu Simplex centroid design. Hasil optimasi dianalisis berdasarkan yield ekstraksi yang akan dilanjutkan dengan menentukan nilai konsentrasi bunuh minimum (LC50) sitotoksisitas yang diperoleh dari pengujian sitotoksisitas akut pada larva Artemia salina Leach setelah diberi perlakukan dan didiamkan selama 24 jam. Uji sitotoksisitas dilakukan pada ekstrak dengan nilai %yield ekstrak tertinggi yakni ekstrak etanol (kode EE). Nilai LC50 dari semua ekstrak menunjukan potensi toksik. LC50 yang diperoleh pada ekstrak etanol sebesar 343,094 g/mL. sehingga diperoleh informasi bahwa ekstrak etanol daun pecut kuda memiliki sitoksisitas aktif dan potensi bioaktivitas yang tinggi. Nilai LC50 < 1000 ?g/ml berbanding lurus dengan potensi antiproliferasi dan antibakteri begitupun juga dengan inhibisi enzimatis alpha-Glukosidase dan alpha-amilase dalam penelitian antidiabetes secara In Vitro, sehingga pengujian lanjutan terkait potensi ekstrak etanol daun pecut kuda sebagai antiproliferasi, antibakteri, uji inhibisi enzimatis alpha-Glukosidase dan alpha-amilase menjadi target penelitian lanjutan.

Abstract: Horsewhip can reduce sore throats, tonsils, coughs and colds. The potential bioactivity of the horsewhip plant includes antioxidant, antibacterial and anti-inflammatory properties. Chemical compounds found in horse whip include flavonoids, phenols, saponins, glycosides, tannins and steroids. This compound has semipolar-polar characteristics so that the separation of the compound uses a semipolar-polar solvent. The method for separating compounds in this research uses the maceration method. The solvents used are ethanol, n-hexane and ethyl acetate and the solvent optimization process can be carried out using one of the response surface mixture techniques, namely Simplex centroid design. The optimization results were analyzed based on the extraction yield which will be followed by determining the minimum kill concentration (LC50) cytotoxicity value obtained from acute cytotoxicity testing on Artemia salina Leach larvae after being treated and left for 24 hours.Cytotoxicity test was carried out on the extract with the highest extract yield value, namely the ethanol extract (code EE). The LC50 value of all extracts showed toxic potential. The LC50 obtained from the ethanol extract was 343.094 g/mL. Thus, information was obtained that the ethanol extract of horse whip leaves has active cytotoxicity and high bioactivity potential. The LC50 value < 1000 ?g/ml is directly proportional to the antiproliferative and antibacterial potential as well as the enzymatic inhibition of alpha-glucosidase and alpha-amylase in in vitro antidiabetic research, so further testing is related to the potential of horsewhip leaf ethanol extract as antiproliferative, antibacterial, inhibition test Enzymatic alpha-Glucosidase and alpha-amylase are the targets of further research.

References

Abas, Azlan, Azmi Aziz, and Azahan Awang. 2022. “A Systematic Review on the Local Wisdom of Indigenous People in Nature Conservation.” Sustainability (Switzerland) 14(6).
Da Costa, José Galberto et al. 2010. “Biological Screening of Araripe Basin Medicinal Plants Using Artemia Salina Leach and Pathogenic Bacteria.” Pharmacognosy Magazine 6(24): 331–34.
Dela, Emiliana, Cruz Caluya, Correspondence Emiliana, and Dela Cruz Caluya. 2017. “Wound Healing Potential of the Crude Leaf Extract of Stachytarpheta Jamaicensis Linn. Vahl (Kandikandilaan) on Inducedwounds in Rats.” Journal of Medicinal Plants Studies JMPS 375(51): 375–81.
Depkes. 2008. Farmakope Herbal Indonesia. Jakarta (ID): DepKes RI.
Diana Febriani, Dina Mulyati, and Endah Rismawati. 2015. “Karakterisasi Simplisia Dan Ekstrak Etanol Daun Sirsak (Annona Muricata Linn).” Prosiding Penelitian SPeSIA Unisba: 475–80.
Fatmawati, Sri et al. 2023. “Antioxidant and ?-Glucosidase Inhibitory Activities of Compound Isolated from Stachytarpheta Jamaicensis (L) Vahl. Leaves.” Scientific Reports 13(1): 1–8.
Meyer, B. N. et al. 1982. “Brine Shrimp: A Convenient General Bioassay for Active Plant Constituents.” Planta Medica 45(1): 31–34.
Ramakrishnan, K, and R Sivaranjani. 2013. “Pharmacognostical and Phytochemical Studies on Stem of Stachytarpheta Jamaicensis (L) Vahl.” International Research Journal of Pharmacy 4(10): 44–47.
Sivaranjani, R, K Ramakrishnan, and G Bhuvaneswari. 2014. “Pharmacogistic Studies on Root of Stachytarpheta Jamaicensis.” 8(2): 100–105.
Suhirman, Sintha, Balai Penelitian, Tanaman Rempah, and Dan Obat. 2015. “Skrining Fitokimiapada Beberapa Jenis Pecut Kuda (Stachytarphetajamaicensis L. Vahl).” Prosiding Seminar Nasional Swasembada Pangan (April): 93–97.
World Health Organization (WHO). 2004. “WHO Guidelines on Safety Monitoring of Herbal Medicines in Pharmacovigilance Systems.” World Health Organisation, Geneva: 82. https://apps.who.int/medicinedocs/documents/s7148e/s7148e.pdf.
World Health Organization (WHO). 2013. “WHO Traditional Medicine Strategy 2014-2023.” World Health Organization (WHO): 1–76.
Published
2024-03-16
Section
Artikel Penelitian