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Profile of Characteristic and Secondary Metabolite Content Alstonia Scholaris Medicinal Plants Noviyanti Noviyanti; Raden Aldizal Mahendra Rizkio Samudra; Farid Perdana; Diennisa Izzati Thahira
Jurnal Aisyah : Jurnal Ilmu Kesehatan Vol 6, No 1: March 2021
Publisher : Universitas Aisyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.936 KB) | DOI: 10.30604/jika.v6i1.459

Abstract

Pulai plant (Alstonia scholaris) has been known as a medicinal plant that is used by the community. Utilization in the field by the community usually uses boiling or brewing from the leaves and bark. The purpose of this study was to determine the characteristics and secondary metabolite content of steeping and boiling pulai plants. The method used is brewing and infusion from the leaves and bark of the pulai. The results of the research for the characteristics of this plant that met the MMI criteria were water content and total ash content, while secondary metabolites contained alkaloids, flavonoids, steroids, and triterpenoids. Abstrak: Tanaman pulai (Alstonia scholaris) memiliki dikenal sebagai tanaman obat yang dimanfaatkan oleh masyarakat. Pemanfaatan di lapangan oleh masyarakat biasanya menggunakan perebusan atau penyeduhan dari daun dan kulit batang. Tujuan dari penelitian ini adalah untuk mengetahui karaetistik dan kandungan metabolit sekunder dari seduhan dan rebusan tanaman pulai. Metode yang digunakan adalah dengan cara menyeduh dan infusa dari daun dan kulit batang pulai. Hasil penelitian untuk karakteristik tanaman ini yang memenuhi kriteria MMI yaitu kadar air dan kadar abu total sedangkan senyawa metabolit sekunder mengandung senyawa alkaloid, flavonoid, steroid, dan triterpenoid.
Pelatihan Pembuatan Lotion Antinyamuk Berbasis Minyak Atsiri untuk Meningkatkan Pengetahuan Siswa SMAN 30 Garut Aika Latifah Alawiyah; Fajar Fauzi Abdullah; Ruchiyat; Farid Perdana; Isye Martiani; Jasminum Sambact; Rahma Mekar Muharram
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 12 No. 2 (2026): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.12.2.367-375

Abstract

Mosquitoes are considered vectors responsible for dengue fever, malaria, and chikungunya. Applying anti-mosquito lotion is a precaution to avoid mosquito bites. Certain commercial items contain diethyltoluamide (DEET), which can be harmful to health and contaminate the environment when used for extended periods. Utilizing essential oils in a anti-mosquito lotion is more eco-friendly. This community service aimed to improve students’ understanding and ability to produce anti-mosquito lotion using essential oils. The training took place at SMAN 30 Garut, involving 35 students from classes X and XII. The training approach involves preparation; implementation (pre-test and post-test to evaluate participants’ knowledge levels, delivering material interactively, and practicing); and evaluating activities through satisfaction questionnaires. A paired t-test analysis of the pre-test and post-test results showed that a t-value of 3,25 with a p-value of 0,012 (< 0,05), indicating a significant improvement in the pupils’ knowledge of the subject matter and their skills in making mosquito-repellent lotion. The percentage of correct answers has increased from 68,57% (pre-test) to 86,35% (post-test). The results indicated that participants responded positively to the activities conducted. The results of the training showed an improvement in students’ understanding of the subjectand their ability to make anti-mosquito lotions. This activity not only provides insight into the use of natural products but also raises students’ interest in entrepreneurial oppoturnities and innovation within schools and the community.