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All Journal CHEMPUBLISH JOURNAL Jurnal Kesehatan Medika Saintika Jurnal Katalisator PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) JURNAL KESEHATAN PERINTIS Jurnal Farmasi Higea Medfarm: Jurnal Farmasi dan Kesehatan jurnal abdimas saintika Jurnal Insan Farmasi Indonesia Jurnal Kesehatan Saintika Meditory JAFP (Jurnal Akademi Farmasi Prayoga) Jurnal Katalisator Jurnal Riset Multidisiplin dan Inovasi Teknologi
Fendri, Sandra Tri Juli
Program Studi S1 Farmasi Fakultas Farmasi Universitas Perintis Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Dentistry Economics, Econometrics & Finance Engineering Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : Jurnal Katalisator

 1 
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK BUAH ROTAN (Calamus sp) DENGAN MENGUNAKAN METODE DPPH Sandra Tri Juli Fendri
JURNAL KATALISATOR Vol. 6 No. 2 (2021): Jurnal Katalisator, Volume 6, No 2, 2021
Publisher : LLDIKTI X Sumbar, Riau, Jambi, Kepri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.713 KB) | DOI: 10.22216/katalisator.v6i2.577

Abstract

Telah dilakukan penelitian mengenai uji aktivitas antioksidan ekstrak buah rotan (Calamus sp). Tujuan dari penelitian ini adalah untuk mengetahui aktivitas antioksidan ekstrak buah rotan dengan menggunakan metode DPPH yang diukur dengan menggunakan spektrofotometer UV-Vis pada panjang gelombang serapan maksimum 518 nm. Kemudian dilakukan evaluasi ekstrak buah rotan berupa skrining fitokimia, organoleptis, rendemen, susut pengeringan dan kadar abu. Hasil pengujian fitokimia ekstrak buah rotan yaitu memiliki kandungan flavonoid dan fenolik. Hasil pemeriksaan organoleptis yaitu berbentuk ekstrak kental, berwarna coklat tua, bau yang khas dan rasa yang pahit, pemeriksaan rendemen diperoleh 6,5%, susut pengeringan 3,479%, kadar abu 1,831%. Hasil pengujian aktivitas antioksidan ekstrak diperolah nilai  IC50= 6,09 µg/mL. Kesimpulan pada penelitian ini adalah ekstrak buah rotan (Calamus sp) tergolong antioksidan sangat.    
FORMULATION OF SUNGKAI LEAF ETHANOL EXTRACT POWDER (Peronema canescens Jack.) AND ITS ANTIOXIDANT TEST Sandra Tri Juli Fendri; Farida Rahim; Ririn Khairani; Siska Ferilda; Suryani
JURNAL KATALISATOR Vol. 8 No. 2 (2023): Jurnal Katalisator Volume 8 No. 2, Oktober 2023
Publisher : LLDIKTI X Sumbar, Riau, Jambi, Kepri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62769/katalisator.v8i2.2533

Abstract

Sungkai leaves (Peronema canescens Jack.) is one of the medicinal plants that have antioxidant activity. This study aims to formulate sungkai leaf ethanol extract in the form of instant powder as a health supplement and test the antioxidant activity of   instant   powder   preparations.   Making   dry extract of sungkai leaves   using freeze dryer and antioxidant activity test using DPPH method at a maximum absorption wavelength of 520 nm. The results of instant powder formulation on organoleptis examination instant powder is in the form of fine powder, white with green grains, distinctive smell and slightly sweet taste while the brewed instant powder is in the form of a green liquid, distinctive smell and slightly sweet taste, good flow properties, flow speed 6.63 g / s, resting angle  29.45o,  soluble  time  110  seconds,  water insoluble part 1.528%, moisture content 5.12%, ash content 0.29% and pH 5.59. From all examinations have met the requirements of good preparations. IC values of50 ethanol extract and instant powder were 73.76 ppm and 662.69 ppm respectively. So it can be concluded that sungkai leaf ethanol extract can be formulated as instant powder and sungkai leaf ethanol extract has strong antioxidant activity, while sungkai leaf instant powder has very weak antioxidant activity.
Co-Authors Agustin, Diana Agustin, Diva Aisyah, Intan Kamala Amilia Putri Andriani, Tia Annisa Annisa Aprila Reza Yuris Aprilia, Fadhila Assya Amatul Firdausa Aulia Rahmi, Aulia Ayudia, Elisa Azliany, Syifa B A Martinus Betty Fitriyastri Dedi Nofiandi Dessy Abdullah Elsa Marcellinda Elsa Marselinda Elsa Marsellinda Elvionita, Cindy Erni Maywita Etriyel Myh Farida Rahim Farida Rahim Fatma Sri Wahyuni Fauzi, Sellia Fitriasti, Betty Fitriyasti, Betty Frandika Tri Wahyudi Frandika Tri Wahyudi Hamzar Suyani Ifmaily Ifmaily Irwandi Irwandi Maidani, Ochi Srisepti Meindika Dwi Haryanti Meiridha Mutiara Andania Meysa Nazarina Nabila, Hanifa Nessa Nessa Nia Marza Pasalina, Putri Engla Puspita, Tania Putri Saimi Nuras Rahim, Farida Rahmat Kartija Ririn Khairani Roslinda Rasyid Safni Safni Saputri, Hernita Duwi Satya Wydya Yenny Selvi Merwanta Siska Ferilda Siska Ferilda Sri Wahyuni Suryani Suryani Sylda Rakmah Syarti Tobat, Sanubari Rela Verawati Verawati Verawati Wardi, Epi Supri Yahdian Rasyadi