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Aktivitas Antioksidan Ekstrak Rimpang Temu Ireng (Curcuma aeruginosa Roxb.) Metode DPPH Fadli Sukandiarsyah; Indah Purwaningsih; Gervacia Jenny Ratnawaty
Jurnal Mandala Pharmacon Indonesia Vol. 9 No. 1 (2023): Jurnal Mandala Pharmacon Indonesia
Publisher : Program Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpi.v9i1.299

Abstract

Temu ireng (Curcuma aeruginosa Roxb.) adalah tanaman obat tradisional yang mengandung senyawa fenol, steroid, triterpenoid, flavonoid, alkaloid, tanin, saponin. Penelitian ini menggunakan pelarut polar yaitu metanol dan nonpolar yaitu n-heksana untuk menarik senyawa sesuai dengan sifatnya. Tujuan penelitian ini untuk melihat aktivitas antioksidan ekstrak metanol dan ekstrak n-heksana rimpang temu ireng. Proses ekstraksi dilakukan dengan cara maserasi. Metode yang digunakan adalah metode DPPH. Sampel yang digunakan adalah ekstrak metanol rimpang temu ireng variasi konsentrasi 100, 150, 200, 250 dan 300 ppm serta ekstrak n-heksana rimpang temu ireng variasi konsentrasi 1500, 1600, 1700, 1800, 1900 ppm dengan pengulangan sebanyak tiga kali. Hasil penelitian diperoleh IC50 ekstrak metanol rimpang temu ireng sebesar 171 ppm, IC50 ekstrak n-heksana rimpang temu ireng sebesar 1.724 ppm. Pembanding yang digunakan adalah vitamin C dengan IC50 6,175 ppm. Disimpulkan bahwa ekstrak metanol rimpang temu ireng mempunyai aktivitas antioksidan lebih baik dari ekstrak n-heksana rimpang temu ireng.
PERBANDINGAN JUMLAH LEUKOSIT PADA PENGGUNA ROKOK ELEKTRIK DAN ROKOK KONVENSIONAL Uray Dinda Saputri; Fadli Sukandiarsyah; Khairul Bariyah
Journal of Indonesian Medical Laboratory and Science Vol 4 No 2: Oktober 2023
Publisher : Asosiasi Institusi Pendidikan Tinggi Teknologi Laboratorium Medik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53699/joimedlabs.v4i2.166

Abstract

Smoking has become a habit that often occurs in everyday life for people in Indonesia. There are many alternative ways that can be done on tobacco cigarettes. This type of electric cigarette is one of the newest phenomena to replace tobacco cigarettes. The side effect of cigarette smoke is that we can see an inflammatory response through an increase in the number of leukocytes in the peripheral blood. This study aims to determine the comparison of the number of leukocytes in electric cigarette users and conventional cigarettes. This type of research is analytic observational with cross sectional research design. The sampling technique used purposive sampling with a total sample of 30 electric smokers and 30 conventional smokers. Research by conducting the Mann-Whitney test on a comparison of the number of leukocytes in users of electric cigarettes and conventional cigarettes with a significant value of 0.05 obtaining P = 0.717. There is no difference in the number of leukocytes in the use of electric cigarettes and conventional cigarettes. the conclusion is the conclusion of the results and discussion presented in the results and discussion chapter.
PENINGKATAN CITRA PROGRAM STUDI TEKNOLOGI LABORATORIUM MEDIK MELALUI WEBINAR PROFESI Puji Astuti; Khoirul Rista Abidin; Puspa Amalia; Fadli Sukandiarsyah; Zahro Mufida
Jurnal Inovasi dan Terapan Pengabdian Masyarakat Vol. 1 No. 1 (2021)
Publisher : Politeknik 'Aisyiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35721/jitpemas.v1i1.13

Abstract

Background: Medical Laboratory Technologist (ATLM) is one of the important types of health workers in Indonesia. However, it is less popular than other health professions such as doctor, nurse, and midwife. This low image causes student interest in pursuing education in the Medical Laboratory Technology study program to be relatively low. The webinar about ATLM’s profession for students is expected to improve the image of the TLM study program. Purpose: This community service aims to improve the image of the medical laboratory technology study program through profession webinars. Result: The results of this dedication show that profession webinars are quite popular for the public with up to 120 webinar participants, but this webinar cannot directly improve the image of the TLM study program, which is marked by the low number of students who become students in the TLM department at Politeknik Aisyiyah Pontianak (35%). Conclusion: Webinars are a promotional medium that is in great demand, but it has not been able to improve the image of the medical laboratory technology study program. Continuous efforts are needed to be able to improve the image of a study program or profession.
EDUKASI SECARA DARING TENTANG PEMANFAATAN MOODLE UNTUK GURU DAN DOSEN SELAMA PANDEMI COVID-19 Khoirul Rista Abidin; Puji Astuti; Zahro Mufida; Fadli Sukandiarsyah; Puspa Amalia
Jurnal Inovasi dan Terapan Pengabdian Masyarakat Vol. 1 No. 1 (2021)
Publisher : Politeknik 'Aisyiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35721/jitpemas.v1i1.14

Abstract

Background Online learning is the implementing learning and teaching process that is carried out without face to face directly or by means of applications via the internet. Moodle is one of the learning applications that can be included. Purpose : This study is aimed to analyze the effect of online education on educators, namely teachers and lecturers, regarding the use of Moodle as a resource for distance learning during the Covid-19 pandemic. Methods: Moodle educational activities were conducted online for 2 days by inviting all educators from Sabang to Merauke. At the end of the activity, participants were evaluated by asking to fill in quiz questions to determine their level of understanding about Moodle. Results Participants who took part in the Moodle training activity were 763 people, consisting of teachers and lecturers with an educational background of S1, S2 and S3. The results of the evaluation are as many as 85% of subjects get a score of> 50. Conclusion Moodle can be a recommendation application to support innovative distance learning.
Klasifikasi kualitas buah jeruk menggunakan computer vision dengan arsitektur YOLO V8 Irwan Adhi Prasetya; Fadli Sukandiarsyah; Novi Aryani Fitri; Safri Adam
Jurnal Pendidikan Informatika dan Sains Vol. 13 No. 2 (2024): Jurnal Pendidikan Informatika dan Sains
Publisher : IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/saintek.v13i2.8346

Abstract

Pengembangan sistem klasifikasi mutu jeruk berbasis kecerdasan buatan yang memanfaatkan fitur tekstur, warna, dan bentuk untuk meningkatkan efisiensi dan akurasi penyortiran jeruk siam Pontianak dari Kabupaten Sambas, Kalimantan Barat. Jeruk siam dikenal sebagai komoditas bernilai tinggi dengan permintaan nasional dan internasional yang besar, tetapi penyortiran manual masih menjadi tantangan bagi petani. Dataset penelitian terdiri dari 500 gambar jeruk dalam tiga kategori mutu antara lain matang, belum matang, dan busuk, yang diambil menggunakan kamera Sony Alpha a5100 beresolusi tinggi dan dianotasi melalui LabelImg. Model YOLOv8 digunakan untuk deteksi dan klasifikasi, mencapai akurasi pada data uji rata-rata sebesar 96,89 % untuk kategori matang, belum matang, dan busuk, dengan nilai mAP@0.5 sebesar 0,993, precision 0.98, recall 0.97, dan F1-score 0.99. Visualisasi hasil deteksi menunjukkan kemampuan model dalam mengidentifikasi area penting pada jeruk berdasarkan tekstur, warna, dan bentuk, serta memberikan hasil klasifikasi yang optimal. Implementasi sistem ini diharapkan dapat membantu petani meningkatkan efisiensi penyortiran jeruk, mengurangi beban kerja, dan memperluas daya saing produk di pasar.