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All Journal International Journal of Health and Pharmaceutical (IJHP) Jurnal Multidisiplin Sahombu Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Refi Ikhtiari
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Arts Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Other

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Evaluation of Microencapsulated Preparation Formulation of Ethanol Extract of Moringa Leaves (Moringa Oleifera) Nazla Deswita Siregar; Razoki, Razoki; Refi Ikhtiari
Jurnal Multidisiplin Sahombu Vol. 6 No. 01 (2026): Jurnal Multidisiplin Sahombu, January 2026
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia has abundant natural resources, one of which is the moringa plant (Moringa oleifera), known as “The Miracle Tree” due to its high nutritional content and pharmacological properties as an antioxidant, antimicrobial, and anti-inflammatory agent. This study aims to formulate ethanol extract of moringa leaves into microencapsulated preparations to improve the stability of active compounds and protect the active ingredients from stomach acid. The extract was obtained through maceration using 96% ethanol solvent with a yield of 24.42%. The characterization of the crude drug met the Indonesian Herbal Pharmacopoeia standards, and phytochemical screening showed the presence of alkaloids, flavonoids, triterpenoids, steroids, and tannins. The microencapsulation formulation was made using a combination of sodium alginate polymer and chitosan coating with CaCl2 hardening agent in four different extract concentrations. The evaluation of the preparations included stability testing (cycling test), moisture content testing, and buoyancy testing (floating). The stability test results showed that the preparation remained organoleptically stable without significant physical changes during 6 cycles. All formulas met the <5% moisture content requirement, with the 0.75% concentration formula (F4) having the lowest moisture content of 0.26%. In the adhesion test using rat gastric mucosa, the preparation showed good mucoadhesive ability, where the interaction of chitosan in an acidic environment prolonged the retention time of the microcapsules in the stomach. This study concluded that microencapsulation of moringa leaf extract has great potential as a stable and effective drug delivery system.
Pelatihan Peer Educator Untuk Mendukung Manajemen Program Kesehatan Remaja dan Rujukan UKS di SMA Negeri 1 Kota Jambi Margareta Pratiwi; Iswadi; Tiarnida Nababan; Refi Ikhtiari
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4907

Abstract

Permasalahan kesehatan remaja di sekolah sering terlambat terdeteksi karena keterbatasan literasi kesehatan, rendahnya pemanfaatan UKS, serta belum optimalnya sistem rujukan internal sekolah ke UKS maupun layanan kesehatan. Pengabdian masyarakat ini bertujuan meningkatkan kapasitas siswa sebagai peer educator untuk mendukung manajemen program kesehatan remaja dan memperkuat mekanisme rujukan UKS di (nama sekolah), (kota/kabupaten). Kegiatan dilaksanakan melalui tiga tahap, yaitu (1) persiapan: koordinasi dengan pihak sekolah dan UKS, pemetaan kebutuhan, serta penyusunan modul; (2) pelaksanaan: pelatihan peer educator menggunakan metode ceramah interaktif, diskusi kasus, simulasi konseling sebaya, serta praktik alur rujukan UKS; dan (3) pendampingan dan evaluasi: monitoring pelaksanaan edukasi sebaya, penguatan pencatatan sederhana UKS, serta evaluasi hasil. Sasaran kegiatan adalah (jumlah) siswa perwakilan kelas/OSIS/PMR sebagai peer educator, guru pembina UKS, dan petugas UKS. Evaluasi dilakukan dengan pretest–posttest pengetahuan, penilaian keterampilan melalui observasi simulasi (komunikasi, identifikasi masalah, dan rujukan), serta pemantauan output program (jumlah sesi edukasi sebaya, jumlah konsultasi ke UKS, dan ketepatan rujukan). Hasil yang diharapkan adalah peningkatan pengetahuan dan keterampilan peer educator, meningkatnya akses remaja terhadap layanan UKS, serta terbentuknya alur rujukan yang jelas dan terdokumentasi. Program ini berpotensi menjadi model pemberdayaan siswa untuk memperkuat pelayanan UKS dan keberlanjutan program kesehatan remaja di sekolah
Effectiveness of Isotonic Beverages and Mineral Water Beverages to Recovery Time after Cooper Test Edward Valentino Butar-Butar; Refi Ikhtiari; Ahmad Raif Martinus
International Journal of Health and Pharmaceutical (IJHP) Vol. 2 No. 1 (2022): February 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.682 KB) | DOI: 10.51601/ijhp.v2i1.9

Abstract

Exercise is one way that can be done towards a healthy life. When exercising the body will lose a lot of fluid in the form of electrolytes through sweat. Most people after exercise will consume mineral water which causes a decrease in the concentration of sodium in the blood plasma thus reducing thirst further delaying the rehydration process. Currently popular with isotonic beverages that have a similar osmolarity value of body fluids, and have the benefit of restoring lost body fluids so that the body avoids dehydration. This study aims to determine the effectiveness of isotonic drinks and mineral water to the recovery of physical exercise after conducting a Cooper Test. The method used is experimental research Pretest - posttest Control Group Design.
The Effect of Isotonic Drinks on the Body's Recovery Time After Performing the Harvard Step Test Firman Erdona Sebayang; Refi Ikhtiari; Ahmad Raif
International Journal of Health and Pharmaceutical (IJHP) Vol. 2 No. 1 (2022): February 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.296 KB) | DOI: 10.51601/ijhp.v2i1.10

Abstract

Sport is an activity that is mostly done in the world. One of the most common problems experienced when exercising is dehydration. Dehydration occurs due to the amount of mineral fluid that is lost / out of the body so that it can cause the body to experience fatigue. During exercise or high physical activity, it has the potential to increase the pulse frequency because the higher the physical activity, the higher the increase in blood flow to supply nutrients and oxygen. The body will experience fatigue as a sign that the body has reached the limit of activity so that the body must rest. When the body rests the body will undergo a recovery process. At the time of recovery, hydration is needed to replace the body's lost minerals. While isotonic drinks have a composition similar to lost body fluids than ordinary mineral water. To determine the effect of isotonic fluid on blood pressure after doing the Harvard Step Test on recovery time, knowing the effect of isotonic fluid on pulse rate after doing the Harvard Step Test on recovery time, knowing the effect of isotonic fluid on Respiration rate after doing the Harvard Step Test on recovery time. The sig-p value of the normality test of recovery time. Respiration rate, heart rate and blood pressure with Shapiro Wilk were 0.001, 0.000 and 0.021 and 0.041, respectively, all of which were smaller than 0.05. The average value of the recovery time for the Respiratory Rate pre-test was 21.93 minutes while the average value for the recovery time for the Respiratory Rate post-test was 9.07 minutes with a sig-p value = 0.000 (p<0.05). This means that there is a significant decrease in the recovery time of the respiratory rate after administration of isotonic fluids (p = 0.000 < 0.05). The mean (average) recovery time of the pre-test Heart Rate is 21.80 minutes while the average value of the post-test Heart Rate recovery time is 9.20 minutes with a sig-p value = 0.000 (p<0.05). This means that there is a significant decrease in the recovery time of the Heart Rate after administration of isotonic fluids (p = 0.000 < 0.05). The average value of recovery time for pre-test blood pressure was 21.20 minutes while the average value of recovery time for post-test blood pressure was 9.80 minutes with sig-p = 0.000 (p<0.05). This means that there is a significant decrease in blood pressure recovery time after administration of isotonic fluids (p = 0.000 < 0.05). The average value of the recovery time for the respiratory rate pre-test was 21.03 minutes while the average value for recovery time for the respiratory rate post-test was 9.97 minutes with a sig-p value = 0.000 (p<0.05). This means that there is a significant decrease in the recovery time of the Respiration Rate after giving mineral water (p = 0.000 < 0.05). The average pre-test heart rate recovery time was 21.70 minutes while the post-test heart rate recovery time average was 10.30 minutes with sig-p = 0.000 (p<0.05). This means that there is a significant decrease in the recovery time of the Heart rate after giving mineral water (p = 0.000 < 0.05). The average value of recovery time for pre-test blood pressure was 16.27 minutes while the average value of post-test BP recovery time was 14.73 minutes with sig-p value = 0.653 (p>0.05). This means that there is no significant decrease in blood pressure recovery time after administration of mineral water (p = 0.000 < 0.05). The average value of isotonic recovery time is 36.68 minutes while the average value of mineral water recovery time is 54.32 minutes with a sig-p value = 0.001 (p<0.05).
Co-Authors Ahmad Raif Ahmad Raif Martinus Edward Valentino Butar-Butar Firman Erdona Sebayang Iswadi Margareta Pratiwi Nazla Deswita Siregar Razoki, Razoki Tiarnida Nababan