Judul: Formulasi Jamu Baru Antikolesterol Melalui Studi Bioinformatika Pangkalan Data Jamu dengan Ikan Zebra sebagai Hewan Model
Abstrak: Jamu formulation is based on pharmacological activity of the constituents. New jamu formula consisting of three supporting plants (analgesic, antibacterial, and antiinflammatory) and the main plant becoming efficacy target (anticholesterol). This new jamu was formulated using PLS (partial least square) with R-Gui software version 2.15.2 generated formula consisting of a mixture of Merremia mammosa tubers, leaves of Guazuma ulmifolia, Orthosiphon stamineus, and Murraya paniculata as the main plant. The formula was tested on zebrafish. The tested jamu formula were jamu formula 1 consisting of a mixture of the four plants with main plant as the most component and formula 2 with the main plant as single component. The total cholesterol average of zebrafish under normal condition was 220 mg/dL (p>0.05), while on the hypercholesterolemia condition was 272 mg/dL (p>0.05). After giving the extract for 7 days, formula 2 lowered total cholesterol greater than that of the formula 1; however, those values were not significantly different at the alpha value (p>0.05).
Keyword: zebrafish, total cholesterol, jamu formulations, anticholesterol

Judul: Pengaruh Pemberian Jamu Terhadap Performa dan Kandungan Kolesterol Telur Burung Puyuh
Abstrak: Herbs have several benefit to improve the immunity. Animal also can take the benefit of it. This research aimed to study the effects of herbs blended with water to the performance of quail and cholesterol level of quail eggs. The research using 320 female quails then the ages were 36 weeks were maintained in 8 weeks. Feed contained 18 % of protein and energy 3876 kkal kg-1. The treatments consists of R0 (control), R1 (30 ml of herbs l-1 of water), R2 (60 ml of herbs l-1 of water), R3 (90 ml of herbs l-1 of water). The design of research was using completely randomized design (CRD) with 4 treatments and 2 replications then the data was analysed descriptively. The results of this study indicate that herbal contained flavonoids, saponins, and tannins. All herbs increase the level of provision of feed consumption, water consumption and lowering cholesterol eggs. Egg production in this study ranged between 58.62-65.4%, feed convertion ranged between 2.96-3.60, and the weight of eggs were 9.69-10.0 g butir-1. 30 ml of herbs increase 65% egg production decrease feed convertion 2.96 and egg cholesterol 2.73 mg 100 mg-1.
Keyword: quail, performans, herbs, eggs, cholesterol

Judul: Land Using Sentinel-2 Imagery in Sukamakmur District, Bogor Regency from 2018-2023
Abstrak: Pertumbuhan penduduk yang pesat mengakibatkan tingkat kebutuhan masyarakat terhadap lahan semakin meningkat sehingga menyebabkan terjadinya perubahan tutupan lahan. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis perubahan tutupan lahan di Kecamatan Sukamakmur Kabupaten Bogor menggunakan Citra Sentinel-2 tahun 2018–2023. Terdapat 9 kelas tutupan lahan yaitu hutan, sawah, kebun campuran, pertanian lahan kering, pemukiman, lahan terbuka tanah, semak, sungai, dan danau. Kelas tutupan lahan yang mengalami peningkatan adalah tutupan lahan hutan (83,40 ha), pertanian lahan kering (48,94 ha), sawah (6,35 ha), dan permukiman (1,08 ha). Sedangkan kelas tutupan lahan yang mengalami penurunan adalah kelas tutupan lahan semak belukar (80,97 ha), lahan terbuka (40,01 ha), dan perkebunan campuran (18,79 ha). Perubahan tutupan lahan yang terjadi di Kecamatan Sukamakmur Kabupaten Bogor menunjukkan sebesar 73,86% mengalami perubahan ke arah positif dan 26,14% mengalami perubahan ke arah negatif. Perubahan ke arah positif yang lebih besar menunjukkan bahwa cadangan karbon di Kecamatan Sukamakmur semakin meningkat sehingga tanaman mampu menyerap CO2 dari atmosfer lebih banyak dan menyimpannya dalam bentuk biomassa tanaman., Rapid population growth results in the level of people's need for land increasing, causing changes in land cover. This research aims to identify and analyze changes in land cover in Sukamakmur District, Bogor Regency using Sentinel-2 Imagery in 2018–2023. There are 9 land cover classes, namely forest, rice fields, mixed gardens, dry land agriculture, settlements, open land, bushes, rivers, and lakes. The land cover classes that experienced an increase were forest land cover (83.40 ha), dry land agriculture (48.94 ha), rice fields (6.35 ha), and settlements (1.08 ha). Meanwhile, the land cover classes that experienced a decline were the land cover classes of shrubs (80.97 ha), open land (40.01 ha), and mixed plantations (18.79 ha). Land cover changes that occurred in Sukamakmur District, Bogor Regency showed that 73.86% experienced changes in a positive direction and 26.14% experienced changes in a negative direction. Changes in a greater positive direction indicate that carbon reserves in Sukamakmur District have increased so that plants are able to absorb more CO2 from the atmosphere and store it in the form of plant biomass.
Keyword: tutupan lahan, sentinel-2, Sukamakmur