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All Journal Acta Pharmaceutica Indonesia AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT JURNAL FARMASIMED (JFM) Jurnal Dunia Farmasi Best Journal (Biology Education, Sains and Technology) PREPOTIF : Jurnal Kesehatan Masyarakat ad-Dawaa : Journal of Pharmaceutical Sciences Indonesian Journal of Pharmaceutical and Clinical Research Jurnal Riset Kefarmasian Indonesia Community Development Journal: Jurnal Pengabdian Masyarakat Madaniya Journal of Pharmaceutical and Health Research International Journal Of Science, Technology & Management (IJSTM) Indonesian Journal of Chemical Science and Technology Jurnal Kesehatan Tambusai Jurnal Pengabdian Masyarakat (ABDIRA) Indonesian Journal of Pharmaceutical Education JUKESHUM: Jurnal Pengabdian Masyarakat Jurnal EduHealth FORTE JOURNAL Jurnal Farmanesia Journal of Health and Medical Science International Journal of Health and Pharmaceutical (IJHP) Jurnal Ilmu Psikologi dan Kesehatan Jurnal Farmasi Klinik dan Sains FARMASAINKES PCJN Pharmaceutical and Clinical Journal of Nusantara Jurnal Ilmu Kesehatan dan Gizi Journal of Pharmaceutical and Sciences. Indonesian Journal of Education And Computer Science FASKES : Jurnal Farmasi, Kesehatan, dan Sains Medic Nutricia : Jurnal Ilmu Kesehatan Vitalitas Medis : Jurnal Kesehatan Dan Kedokteran Obat: Jurnal Riset Ilmu Farmasi dan Kesehatan Seroja Husada: Jurnal Kesehatan Masyarakat Indonesian Journal of Science and Pharmacy Jurnal Bakti Nusantara Jurnal Sains dan Kesehatan Jurnal Cendekia Ilmiah Journal of Pharmascience
Haris Munandar Nasution
Universitas Muslim Nusantara Al-Washliyah, Medan, Indonesia
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Analisis Kadar Nikotin dan Identifikasi Senyawa Bioaktif pada Ekstrak Daun Tembakau Asal Gayo (Nicotiana tabacum L.) Menggunakan GC–MS dan Titrasi Purba , Intan Sabila Putri; Supiyani, Supiyani; Nasution, Haris munandar; Lubis , Minda Sari
Journal of Pharmaceutical and Sciences JPS Volume 8 Nomor 4 (2025)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v8i4.1161

Abstract

Gayo-origin tobacco leaves (Nicotiana tabacum L.) are a locally cultivated tobacco variety widely grown in Central Aceh, Indonesia. Tobacco leaves are known to contain nicotine, a bioactive compound with various pharmacological and economic potentials. This study aimed to identify the nicotine content and phytochemical profile of Gayo tobacco leaf extract. The research procedures included sample collection, macroscopic and microscopic examinations, simplicia preparation, characterization of the simplicia and extract, phytochemical screening, quantitative nicotine determination using acidimetry titration, and qualitative analysis using Gas Chromatography–Mass Spectrometry (GC–MS). Macroscopic examination showed that the leaves were oval to round in shape, broad-surfaced, green in color, with a characteristic odor and a bitter taste. Microscopic observation revealed the presence of vascular bundles, covering trichomes, and glandular hairs in the leaf fragments. The titrimetric test showed nicotine levels of 0.95 ± 0.3% in the simplicia powder and 1.87 ± 0.45% in the ethanol extract. GC–MS analysis identified several major compounds, including nicotine (20.99%) and Labda-8(20),13-dien-15-oic acid (29.85%) as dominant components, along with minor compounds such as Quinolin, 8-amino-6-hydroxy-Quinazoline (2.39%). These findings indicate that the Gayo tobacco leaf extract contains a relatively high level of nicotine and is dominated by alkaloid and diterpenoid acid derivatives, suggesting its potential for further phytochemical and pharmacological exploration.
FORMULASI DAN UJI AKTIVITAS ANTIBAKTERI SEDIAAN DEODORAN SPRAY EKSTRAK ETANOL DAUN KUPU-KUPU (Bauhinia purpurea L) TERHADAP Staphylococcus epidermidis DAN Pseudomonas aeruginosa Humaira, Yara; Nasution, Muhammad Amin; Yuniarti, Rafita; Nasution, Haris Munandar
Acta Pharmaceutica Indonesia Vol. 50 No. 2 (2025)
Publisher : School of Pharmacy Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/api.v50i2.25001

Abstract

Body odor affects a person's social relationships, unpleasant odors are caused by bacteria that appear on parts of the body that are from sweat. One of the cosmetic products that is believed to prevent body odor is deodorant. Deodorant  spray has more hygiene because it is used without direct contact with the skin. An important component in deodorant sprays formulation is antimicrobial agents. Long-term use of synthetic antimicrobials can lead to resistance, so it must to use natural antimicrobials. Butterfly leaves (Bauhinia purpurea L) can be a natural antimicrobial agent, because  contain secondary metabolites such as flavonoids, phenols, alkaloids and saponins that can inhibit bacterial growth. This research began with phytochemical screening, making deodorant spray F0 (without extract), F1 (10% ), F2 (15% t), and F3 (20%) extract, evaluation and testing of antibacterial activity against Staphylococcus epidermidis dan Pseudomonas aeruginosa. The data analyzed with SPSS using One Way ANNOVA method. The results of this study showed that the pH value decrease along with the increase in the concentration of the extract in the preparation, but it was still within the normal pH range of 4.5-6.5. The results of the irritation test did not show an irritation and the preparation was preferred by the panelists. The antibacterial activity of deodorant spray  against both bacteria has a strong inhibitory power, there are F0 (0 mm), F1 (12.92 mm), F2 (13.82 mm), and F3 (16.85 mm) against Staphylococcus epidermidis, and F0 (0 mm), F1 (12.57 mm), F2 (13.47 mm), and F3 (15.32 mm). 
Phytochemical Screening And Antibacterial Activity Test Of Ethanol Extract Of Jengkol Leaves (Archidendron Pauciflorum Benth.) I.C. Nielsen Against Staphylococcus Epidermidis And Propionibacterium Acnes Munandar Nasution, Haris; Yuniarti, Rafita; Rani, Zulmai; Nursyafira, Arini
International Journal of Science, Technology & Management Vol. 3 No. 3 (2022): May 2022
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i3.509

Abstract

Skin disease was a disease that attacked the surface of the body, and was caused by various agents, one was bacteria. One of the plants that had antibacterial activity was jengkol leaf (Archidendron pauciflorum Benth.) I.C. Nielsen because it contained compounds that had antibacterial properties that had previously been studied by other researchers against Staphylococcus aureus and Escherichia coli bacteria. So that researcher was interested in researching on the antibacterial activity of jengkol leaves (Archidendron pauciflorum Benth.) I.C. Nielsen against Staphylococcus epidermidis and Propionibacterium acnes. Fresh Jengkol leaves were processed into simplicia and extracted using 96% ethanol. Phytochemical screening was carried out on simplicia powder and extracts of jengkol leaves. Ethanol extract jengkol leaves was made in several concentrations, namely 20%, 25%, and 30%, positive control using Tetracycline HCl, and negative control using 1% DMSO. There were several tests carried out on jengkol leaves in addition to phytochemical screening, namely examination of simplicia characteristic including macroscopic examination, microscopic examination, examination of water content, examination of water-soluble extract levels, examination of ethanol-soluble extracts, examination of total ash content, and also an examination of acid-insoluble ash levels and antibacterial activity test of jengkol leaves. The results of phytochemical screening showed that the compound of jengkol leaves (Archidendron pauciflorum Benth.) I.C. Nielsen contained a class of secondary metabolites of alkaloids, flavonoids, tannins, saponins, steroids/triterpenoids, and glycosides. And for the results of the antibacterial activity research also showed that jengkol leaves could be used as antibacterial because it has a strong inhibitory power at a concentration of 20% and the strongest at a concentration of 30% against Staphylococcus epidermidis, namely 15.06 mm and 17.83 mm, while in diameter of growth inhibition zone Propionibacterium acnes was 15.86 mm and 18.1 mm.
The Buas Buas Leaf Utilization of Buas Buas Leaf (Premna pubescens Blume) Ethanol Extract as Liquid Soap With Anti-Bacteria Activity Rafita, Rafita Yuniarti; Munandar Nasution, Haris; Rani, Zulmai; Fahmi, Fahmi
International Journal of Science, Technology & Management Vol. 3 No. 3 (2022): May 2022
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i3.510

Abstract

The buas buas (Premna pubescens Blume) plant is from the Lamiaceae family. The use of ethanol extract of buas buas leaf (Premna pubescens Blume) as soap is because soap is one of the health products needed by many people to maintain a healthy body. It is used as an antibacterial because buas buas leaves contain secondary metabolites that can be used as antibacterial.The Buas buas leaf Simplicia (Premna pubescens Blume) was extracted using 96% ethanol by maceration and concentrated with a rotary evaporator to evaporate the solvent. The concentrated extract obtained was tested by phytochemical screening, formulated into liquid soap with concentrations of 5%, 10%, 15% and tested for pH, foam height, viscosity, specific gravity and irritation test, and antibacterial activity against staphylococcus aureus bacteria. The results of the phytochemical screening test of the ethanol extract of buas buas leaf (Premna pubescens Blume) contained secondary metabolites in the form of alkaloids, flavonoids, saponins, tannins and steroids/triterpenoids. Liquid soap made with concentrations of 5%, 10%, and 15% has a pH of 10-10.3; foam height 50-90 mm; viscosity 1210-1290 cP; specific gravity 1-1.08 and did not cause irritation to volunteers; and have inhibitory power of 14.2 mm, 15.0 mm, 16.0 mm, and 20.0 mm against Staphylococcus aureus bacteria, respectively.
Sosialisasi Penggunaan Obat dengan Cara Khusus di Kecamatan Percut Sei Tuan, Deli Serdang, Sumatera Utara Rani, Zulmai; Dalimunthe, Gabena Indrayani; Nasution, Haris Munandar; Yuniarti, Rafita; Lubis, Minda Sari; Pulungan, Ainil Fithri; Kaban, Vera Estefania; Nasri, Nasri; Utami, Dinda Sari
Jurnal Bakti Nusantara Vol. 3 No. 1 (2025): Jurnal Bakti Nusantara
Publisher : Pustaka Media Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63763/jutira.v3i1.107

Abstract

Seiring dengan kemajuan teknologi, semakin banyak sediaan farmasi yang dikembangkan. Ini termasuk inhaler, pen insulin, suppositoria, obat mata, telinga, dan lain-lain.  Tetes mata (oculoguttae), salep mata (oculenta), pencuci mata (colyria), dan bentuk lain dari obat mata dikenal sebagai optalmika. Penggunaan obat dengan alat khusus ini dapat menimbulkan efek samping dan hal yang tidak diiinginkan jika tidak digunakan secara benar. Hal ini disebabkan kurangnya informasi tentang penggunaan obat, cara penyimpanan dan lama penyimpanan obat pada masyarakat di Desa Kolam. Penyuluhan mengenai penggunaan obat dengan alat khusus ini untuk mencegah terjadinya efek samping atau hal yang tidak diinginkan. Kegiatan pengabdian dilakukan di Dusun I Desa Kolam, masyarakat dilibatkan dalam kegiatan yang dibantu oleh Kader Posyandu Kamboja dan pihak terkait lainnya.  Penyuluhan ini menggunakan ceramah, diskusi, dan pemutaran video. Selain itu, untuk mengetahui seberapa puas masyarakat dengan materi yang disampaikan, dan kuesioner. Pengabdian masyarakat yang dilakukan tim diharapkan dapat memberikan pemahaman yang baik kepada masyarakat, serta cara penggunaan obat dengan alat khusus secara tepat dan benar. Informasi akan pentingnya penggunaan obat, cara penyimpanan obat dan lama penyimpanan obat setelah kemasan dibuka. Hal ini akan berhubungan dengan efek terapi yang diharapkan serta untuk mencegah terjadinya efek samping obat.
Uji Aktivitas Antibakteri Fraksi Etil Asetat Rimpang Lempuyang Wangi (Zingiber Zerumbet (L.) Roscoe ex Sm.) Terhadap Propionibacterium Acnes Dan Escherichia Coli Rizki, Ayu Fadillah; Nasution, Haris Munandar
Journal of Health and Medical Science Volume 2 Nomor 2 April 2023
Publisher : CV. Pusdikra Mitra Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jhms.v2i2.1245

Abstract

Lempuyang wangi (Zingiber zerumbet (L.) Roscoe ex Sm.) merupakan tanaman obat yang sering digunakan oleh masyarakat di Jawa dan Sumatera. Tujuan dari penelitian ini untuk mengetahui aktivitas antibakteri fraksi etil asetat rimpang lempuyang wangi terhadap Propionibacterium acnes dan Escherichia coli. Penelitian ini menggunakan metode eksperimental, dimana variabel bebasnya adalah rimpang, simplisia, ekstrak etanol dan fraksi etil asetat rimpang lempuyang wangi dengan variasi konsentrasi 10%, 20%, 30%, kontrol (+) Kloramfenikol dan kontrol (-) DMSO. Sedangkan untuk variabel terikatnya adalah karakteristik simplisia, golongan senyawa metabolit sekunder pada simplisia dan aktivitas antibakteri fraksi etil asetat rimpang lempuyang wangi. Parameter dalam penelitian ini adalah pemeriksaan karakteristik, skrining fitokimia dan diameter zona hambat pertumbuhan bakteri. Hasil pemeriksaan makroskopik, bentuk rimpang mirip dengan rimpang jahe, namun mempunyai lebih banyak akar dan wangi aroma rimpangnya yang khas dan rasa pahit. Hasil pemeriksaan mikroskopik, butir pati tunggal, sel sekresi berwarna kuning kecoklatan, sel parenkim, jaringan gabus, pembuluh kayu serta serabut. Hasil karakteristik simplisia diperoleh kadar air 4%, kadar sari larut dalam air 7,3%, kadar sari larut dalam etanol 5,1%, kadar abu total 3,8% dan kadar abu tidak larut asam 1,83%. Skrining fitokimia simplisia menunjukkan adanya kandungan alkaloid, flavonoid, glikosida dan saponin. Hasil pengukuran zona hambat pada bakteri Propionibacterium acnes dan Escherichia coli untuk konsentrasi 10%: 11,7 mm dan 12,1 mm, pada konsentrasi 20%: 14,2 mm dan 14,6 mm dan pada konsentrasi 30%: 16,5 mm dan 16,9 mm. Dapat disimpulkan bahwa fraksi etil asetat rimpang lempuyang wangi memberikan aktivitas antibakteri terhadap bakteri Propionibacterium acnes dan Escherichia coli.
Penetapan Kadar Vitamin C Pada Minuman Sachet Ekonomis Dengan Berbagai Merkmenggunakan Metode Spektrofotometri UV Haris Munandar Nasution, Fadilah Husni, Anny Sartika Daulay, Ridwanto,
Journal of Health and Medical Science Volume 2 Nomor 3 Juli 2023
Publisher : CV. Pusdikra Mitra Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jhms.v2i3.1408

Abstract

Vitamin C merupakan vitamin yang mudah larut dalam air, fungi utama vitamin C adalah sebagai koenzim atau kofaktor. Vitamin C juga disebut asam askorbat karena senyawa ini kuat dalam reduksinya dan bertindak sebagai antioksidan dalam reaksi hidroksilasi. Selain berfungsi sebagai antioksidan vitamin C mempunyai fungsi lain yakni terkait pembentukan kolagen yaitu senyawa protein yang berperan dalam reaksi jaringan ikat. Vitamin C berperan dalam penyembuhan luka, patah tulang, pendarahan di bawah kulit dan pendarahan gusi, vitamin c juga dapat menurunkan tekanan darah, kolesterol, dan serangan jantung.Tijuana penelitian ini untuk mengetahui berapa kadar vitamin C di dalam Sampel Minuman Sachet Ekonomis dalam Berbagai Merk dan membandingkan kadarnya dengan yang ada di kemasan, dengan menggunakan spektrofotometri UV. Sebanyak 1 gram Sampel dimasukkan ke dalam labu ukur 100 mL, lalu ditambahkan akuades sampai tanda batas kemudian dihomogenkan. Dipipet sebanyak, masukkan ke dalam labu ukur 25 mL, tambahkan akuades hingga tanda batas. Selanjutnya, diukur serapannya pada panjang gelombang maksimum yang dilakukan 6 kali pengulangan untuk tiap sampel. Hasil penelitian menunjukan bahwa kadar rata-rata vitamin C pada Sampel A Pengenceran 1 6,3883 ± 0,1310 mcg/gr , Pengenceran 2 6,313 ± 0,1310 mcg/gr, Pengenceran 3 6,4134 ± 0,1310 mcg/gr, Pengenceran 4 6,4384 ± 0,1310 mcg/gr, Pengenceran 5 6,5636 ± 0,1310 mcg/gr, dan Pengenceran 6 6,4134 ± 0,1310 mcg/gr. Sampel B Pengenceran 1 17,85 ± 0,7439 mcg/gr, Pengenceran 2 16,929 ± 0,7439 mcg/gr, Pngenceran 3 16,7105 ± 0,7439 mcg/gr, Pengenceran 4 16,9735 ± 0,7439 mcg/gr, Pengenceran 5 17,105 ± 0,7439 mcg/gr, dan Pengenceran 6 17,719 ± 0,7439 mcg/gr. Sampel C Pengenceran 1 1,564 ± 0,0120 mcg/gr, Pengenceran 2 1,554 ± 0,0120 mcg/gr, Pengenceran 3 1,536 ± 0,0120 mcg/gr, Pengenceran 4 1,547 ± 0,0120 mcg/gr, Pengenceran 5 1,536 ± 0,0120 mcg/gr, dan Pengenceran 6 1,536 ± 0,0120 mcg/gr.
Pengaruh Model Pembelajaran Problem Based Learning Berbantuan Media Augmented Reality Terhadap Minat Siswa Pada Pelajaran Informatika Haris Munandar Nasution; Syaiful Bahri; Try Santi Kisria Darsih
Indonesian Journal of Education And Computer Science Vol. 3 No. 3 (2025): INDOTECH - December 2025
Publisher : PT. INOVASI TEKNOLOGI KOMPUTER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60076/indotech.v3i3.1687

Abstract

Penelitian ini dilatarbelakangi rendahnya minat siswa terhadap pembelajaran Informatika akibat metode yang monoton dan kurang interaktif, sehingga menimbulkan kebosanan dan menurunnya semangat belajar. Salah satu solusi yang ditawarkan adalah penerapan model Problem Based Learning (PBL) berbantuan media Augmented Reality (AR). PBL menekankan pemecahan masalah yang mendorong keterlibatan aktif siswa, sedangkan AR memberikan pengalaman belajar interaktif melalui visualisasi konsep abstrak dalam bentuk simulasi nyata. Penelitian ini bertujuan mengetahui pengaruh PBL berbantuan media AR terhadap minat belajar siswa kelas IX SMPIT DOD Medan. Pendekatan yang digunakan bersifat kuantitatif dengan desain eksperimen semu (quasi-experimental design) tipe Nonequivalent Control Group Design. Populasi penelitian adalah seluruh siswa kelas IX tahun ajaran 2025/2026, dengan sampel 45 siswa (24 eksperimen, 21 kontrol). Instrumen berupa angket minat belajar yang telah diuji validitas dan reliabilitasnya. Analisis data dilakukan melalui uji normalitas, homogenitas, dan uji-t (independent sample dan paired sample t-Test). Hasil penelitian menunjukkan nilai signifikansi ≤ 0,05, yang berarti terdapat perbedaan signifikan pada kelas eksperimen setelah penerapan PBL berbantuan media AR dibandingkan kelompok kontrol yang menggunakan metode konvensional. Dengan demikian, dapat disimpulkan bahwa penerapan Problem Based Learning berbantuan media Augmented Reality berpengaruh positif terhadap minat belajar siswa pada mata pelajaran Informatika.
Antioxidant Activity Test Of Methanol Extract Of Gaharu (Aquilaria Malaccensis Lam.) Bark With Dpph (1,1 Diphenyl-2-Picrylhydrazyl) Method Ridwanto, Ridwanto; Trizaldi, Asep; Rani, Zulmai; Sartika Daulay, Anny; Munandar Nasution, Haris; Miswanda, Dikki
International Journal of Health and Pharmaceutical (IJHP) Vol. 3 No. 2 (2023): May 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijhp.v3i2.123

Abstract

Gaharu (Aquilaria malaccensis Lam.) is one of the natural ingredients that can be used as an antioxidant. Antioxidants are compounds that can inhibit free radical reactions in the body. Free radicals have an impact on the pathogenesis of several diseases in humans due to oxidative stress in cells. The purpose of this study was to determine the class of secondary metabolites of agarwood bark and antioxidant activity and to compare the value of IC50 (Inhibitory concentrations) of the methanol extract of agarwood bark with the IC50 of vitamin C in the DPPH method using UV-Vis spectrophotometry. The methanol extract of agarwood bark was macerated using methanol, then determined the content of secondary metabolites of Simplicia. The determination of antioxidant activity was carried out on the methanol extract of agarwood bark with the addition of DPPH at various concentrations. The sample concentrations were 20, 40, 60, 80, and 100 µg/mL.. As a comparison, vitamin C was used with concentrations of 4, 8, 12, 16 and 20 µg/mL.. Then they calculated percent attenuation (% inhibition) and the value of IC50. The results of the screening on the methanol extract of agarwood bark contained chemical compounds such as flavonoids, saponins, and tannins. The determination of antioxidant activity was carried out using a UV-Vis spectrophotometer with the DDPH method. The results were obtained from the methanol extract of the bark of agarwood, which has antioxidant activity in the strong category with an IC50 value of 94.59 µg/mL.and vitamin C in the very strong category with an IC50 value of 22,11 µg/mL.
Bioautographic Analysis And Antibacterial Activity Test Of Mengkudu Leaf (Morinda Citrifolia L.) Ethanol Extract On The Bacteria Propionibacterium Acnes Satri Situmorang, Rati; Munandar Nasution, Haris; Sari Lubis, Minda; Putri Rahayu, Yayuk
International Journal of Health and Pharmaceutical (IJHP) Vol. 3 No. 1 (2022): February 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.821 KB) | DOI: 10.51601/ijhp.v3i1.129

Abstract

Noni contains alkaloids, flavonoids, tripertinoid, protein, lime, iron, carotene, glycosides antarkiron. The content of anthraquinin, scaloptin, flavonoid and adaptogen compounds are active compounds that have antifungal and antimicrobial effects. The antibiotics commonly used are antibiotics such as tetracycline, clindamycin and others. These chemical-based antibacterials have many negative side effects, therefore other alternatives are needed as antibacterials, one of which is by using noni. This study aims to analyze bioautography and determine the antibacterial activity of noni leaf ethanol extract against Propionibacterium acnes bacteria.This research was conducted experimentally using noni leaf ethanol extract with concentrations of 30%, 40%, 50% as independent variables and bioautographic analysis and antibacterial activity as dependent variables. The bioautography analysis was performed using TLC and the antibacterial activity test was performed using paper discs.The results of antibacterial testing of noni leaf ethanol extract with a concentration of 30% had an inhibition zone of 8.36 mm with a medium category, a concentration of 40% had an inhibition zone of 10.3 mm with a strong category and a concentration of 50% had an inhibition zone of 11.1 mm in a strong category. positive control tetracycline 30µg had an inhibition zone of 20.8 mm which was categorized as very strong. The results of the bioautography test using contact bioautography using the mobile phase of chloroform: n-hexane (7:3). The inhibition zone was obtained at an Rf value of 0.17, and the characteristics of the chromatogram spots were carried out by spraying 10% FeCl3 suspected that the spots were flavonoid compounds.
Co-Authors Adelia Ramadani Adjelie, Tiara Adyani Maulinda Ahmad Rasyid Ridho Ainil Fithri Pulungan Alaina, Nadila Alfi Wahyudi Nasution Amaliana, Amaliana Ananda , Nadia Andjelie, Tiara Anny Sartika Daulay Anny Sartika Daulay Anny Sartika Daulay Anny Sartika Daulay Anny Sartika Daulay Apmarja, Sarah Utami Aris Munandar Aryunda, Divia Asmarani, Asmarani Aulia Fitri, Aulia Aulia Sari Auza , Maharani Ayu , Tri Indah Pagar Azhar, Gustika Barutu, Liza Anisa Shevia Basaniah Basaniah Bilal, Mohd. BJ Sutrisna Cici Andriani Cindy Priscilia Cindy Widya Rosa Br Simarmata Cut Dian Mala Luthfia Cut Erika Maulydya D Elysa Putri Mambang D Elysa Putri Mambang D. Elysa Putri Mambang D. Elysa Putri Mambang D. Elysa Putri Mambang D. Elysa Putri Mambang Daeng Elysa Putri Mambang Daulay , Anny Sartika Delvi Amira Hutagaol Dikki Miswanda Dina Agustia Parlin Dina Suciati Saragih Dinda Sari Utami Dini Rahmadani Dwi Jati, Fatma Ellyza, Chella Emmy Wiriandini Ercha Minanda Fahira, Nelsa Fahmi Fahmi Fathur Rahman Fatimah, Cut fatur Rahman, fatur Febiyani, Rica Fithri Pulungan, Ainil Fitri Mulyani, Fitri Fitri, Nurul Fitri, Raissa Friyani, Lilah Gabena Indrayani Dalimunthe Hafizha, Putri Hasanah, Qori Hasibuan , Nabila Hasim Hasibuan, Supia Indah Hastri Kholifah Humaira, Yara Hutagalung , Septi Ratna Cempaka Hutagalung, Riris Br Hutagaol, Delvi Amira Huzeila Nisa Siregar Ihsan Fadhilah Ika Yeni Siahaan Ilmi Widya Sari Imelda Natasia Br S Meliala Indah Nasution Indah Triutami Harahap Indrayani, Gabena Junia Fitri Hayani Khofifah , Nur Kiki Rawitri Krisna Juniharta Napitupulu Leni Safriani Lestari, Sri Indah Linda, Rosa Liza Zulaini Lubis, Minda Sari lubis, muhammad fauzan Lubis, Nadya Frestika Luthfianida, Arifna M Pandapotan Nasution M Pandapotan Nasution M Pandapotan Nasution M. Alfaruqi M. Pandapotan Nasution M. Pandapotan Nasution M. Pandapotan Nasution Mambang , D.Elysa Putri Mambang, D. Elsya Putri Mambang, Elysa Putri Maya Syafira Mayani, Nurhikma Meutia, Cut Miftahul Jannah Minda Sar Lubis Muhammad Amin Nasution Muhammad Ari Mukhtizar Muhammad Hizbullah Muhammad Pandapotan Nasution Muhammad Wahyu Ikhsan, Muhammad Wahyu Ikhsan Munaziatul Jannah Munthe, Herlina Nasri Nasri Nasri Nasri, Nasri Nasution , Muhammad Amin Nasution, Kartika Zsaskia Nasution, M Pandapotan Nasution, M. Pandapotan Nasution, Nur Sahadah Nasution, Wardah Natasya, Siti Adinda Nazirah, Nazirah Nazuhra, Oca Nelsa Fahira Ningtias, Anggitha Niswa, Khairun Niza Fonna Nofa Lismandaria Novika Utami Nur Hanifah Nuraida Nuraida Nuratika, Eli Nurliansyah, Nurliansyah Nursyafira, Arini Nurul Hasanah Ovalina Sylvia Br. Ginting Pandapotan Nasution, M. Pertiwi, Rahma Prasetyo , Healthy Aldriany Purba , Intan Sabila Putri Puteri, Cut Intan Annisa Putri , Adilla Putri Intan Sari Putri Khairani Putri Mambang, D. Elysa Putri Rahayu, Yayuk Putri, Nadya Iwani Rafika, Intan Maya Rafita Yuniari Rafita Yuniart Rafliza , Rista Rahayu , Yayuk Putri Rahmadani , Adevika Rapita Yuniarti Rati , Yuliandini Rawitri, Kiki Ridho, Ahmad Rasyid Ridwanto Ridwanto Ridwanto Rifqi, M. Ainur Rina Azhari Ritonga , Septi Ani Riza Syafira Rizki, Ayu Fadillah RR. Ella Evrita Hestiandari Rukmana, Siti Sabila , Anisa Safira , Liyuza Safitri , Nurhaliza sahrianti, Hikmah Sari, Syilvi Rinda Sarmadansyah Sarmadansyah Sartika Daulay, Anny Sasnita, Merida Satri Situmorang, Rati Selfia Lestary Sepriani, Ananda Sinaga, Novita Yulianti Siregar , Anisah Siregar, Huzeila Nisa Siti Aisyah Jamil Situmorang, Lusi Grasia Situmorang, Rati Satri Sony , Suyefri Sri Harti Sri Natalia Saragih Sri Ria Ranti Sri Wahyuni Sri Wahyuni Sri Wahyuni Suci, Nurul Sulwiyatul K Sani Supiyani, Supiyani Syafira, Nona Syaiful Bahri Syalsabila Putri Syara, Nurdiani Syarifa Mayly Syarifah Elena Gultom Tawir Rina Rezeki Tri Damaiyanti Trizaldi, Asep Try Santi Kisria Darsih Ummi Khairani Rambe Vera Estefania Kaban Vera Estefania Kaban Wahdaniati , Tri Widya Sari Widya Sari Widya, Rizka Yani, Farida Yanti, Rahma Yayuk Putri Rahayu Yayuk Putri Rahayu Yayuk Putri Rahayu Yayuk Putri Rahayu Yuli Apriani Br.Lubis Yuniarti , Rafita Yuniarti, Rafita Zannah , Muhamad Zikra Maqfirah Ziza Putri Aisyia Fauzi Zulmai Rani