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All Journal TAJDID: Jurnal Pemikiran Keislaman dan Kemanusiaan Tropical Health and Medical Research Journal
Sari, Fitri Novita
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Religion Humanities Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences

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Kacip Fatimah (Labisia pumila) as Natural Sunscreen: Analysis of Flavonoid Content and Ultraviolet Protection Ability Rahmatullah, Satrio Wibowo; Rizki, Muhammad Ikhwan; Sari, Anna Khumaira; Sari, Fitri Novita; Fadlilaturrahmah, Fadlilaturrahmah; Junjung Buih, Putri Helena
Tropical Health and Medical Research Vol. 7 No. 1 (2025): Tropical Health and Medical Research
Publisher : Baiman Bauntung Batuah Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35916/thmr.v7i1.132

Abstract

The cause of melanoma cancer is exposure to high-intensity ultraviolet rays from sunlight. Kacip Fatimah (Labisia pumila) utilizes the people of the interior of Kalimantan to protect their skin from sunlight by attaching leaves to the face or skin. Kacip Fatimah (Labisia pumila) contains flavonoid compounds, which are thought to impact these various properties. This study aimed to determine the ultraviolet protection ability and total flavonoid levels of Kacip Fatimah (Labisia pumila) leaves. Kacip Fatimah (Labisia pumila) leaves originating from Central Kalimantan were cleaned, dried in an oven, ground, and then extracted with air solvents, 70% ethanol, and 96% ethanol. Flavonoid identification was carried out with specific reagents, and total flavonoid levels were determined by colorimetric method using quercetin as a comparison. The ultraviolet protection ability of Kacip Fatimah (Labisia pumila) leaf extract was measured using a UV-Vis Spectrophotometer with the Sun Protection Factor parameter. The results showed the presence of flavonoids in the third extract. The total flavonoid content of air extract, ethanol 70%, and ethanol 96% from Kacip Fatimah (Labisia pumila) leaves were obtained respectively at 1.69%, 2.15%, and 2.38%. The most extracted flavonoids were in ethanol 96%solvent. The ultraviolet protection ability at a concentration of 100 - 500 ppm from air extract was in the range of 2.80 - 7.99, in ethanol 70% extract in the range of 5.69 - 38.39, while in ethanol 96% extract in the range of 8.76 - 49.07. The highest ultraviolet protection was in 96% ethanol extract from Kacip Fatimah (Labisia pumila) leaves. The results showed that Kacip Fatimah (Labisia pumila) leaves can provide ultraviolet protection with the content of active compounds of the flavonoid group. The research results can be scientific evidence for utilizing and developing products from Kacip Fatimah (Labisia pumila).
EFEKTIVITAS MODEL PEMBELAJARAN IDEA (Issue, Discussion, Establisment, and Application) Sari, Fitri Novita; Baharudin, Baharudin; Isti’ana, Ais
TAJDID: Jurnal Pemikiran Keislaman dan Kemanusiaan Vol 9 No 1 (2025): April
Publisher : LP2M IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/tadjid.v9i1.4493

Abstract

Penelitian ini bertujuan untuk mengukur pengaruh model pembelajaran IDEA (Issue, Discussion, Establishment, and Application) terhadap keaktifan belajar peserta didik di SMP Al-Huda Jati Agung Lampung Selatan pada semester genap tahun ajaran 2024/2025. Penelitian menggunakan pendekatan kuantitatif dengan desain quasi eksperimental posttest-only control group. Sampel diambil secara acak dengan teknik simple random sampling, melibatkan dua kelas yaitu kelas eksperimen yang menggunakan model IDEA dan kelas kontrol yang menggunakan metode ekspositori konvensional. Data keaktifan belajar dikumpulkan melalui angket non-tes berdasarkan indikator keaktifan belajar menurut Sudjana, dengan 20 butir pernyataan menggunakan skala Likert 5 poin. Dari 20 butir, 13 valid dan reliabilitas instrumen dinyatakan baik (Alpha Cronbach 0,701). Uji normalitas dan homogenitas data menunjukkan syarat terpenuhi untuk analisis inferensial menggunakan independent sample t-test. Hasil uji t menunjukkan perbedaan signifikan (p < 0,05) antara kedua kelompok, yang berarti model IDEA berpengaruh positif terhadap keaktifan belajar. Keaktifan belajar meningkat karena model IDEA memuat tahapan yang memotivasi peserta didik melalui pemecahan masalah nyata, diskusi aktif, penyusunan kesimpulan mandiri, dan penerapan konsep dalam kehidupan sehari-hari. Model ini mendukung pembelajaran aktif, kritis, dan reflektif yang relevan dengan Pendidikan Agama Islam. Penelitian ini menegaskan pentingnya guru dalam memilih model pembelajaran yang sesuai karakteristik peserta didik agar proses belajar menjadi lebih efektif dan bermakna. Hasil penelitian diharapkan menjadi referensi dalam pengembangan strategi pembelajaran PAI di jenjang SMP. Kata Kunci: Model Pembelajaran IDEA, Keaktifan Belajar, Quasi Eksperimental.
Co-Authors Anna Khumaira Sari Baharudin Baharudin Buih, Putri Helena Junjung Fadlilaturrahmah Fadlilaturrahmah, Fadlilaturrahmah Isti’ana, Ais Muhammad Ikhwan Rizki Rahmatullah, Satrio Wibowo