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All Journal Jurnal Sain Peternakan Indonesia Jurnal Ternak Tropika AGRITROPICA : Journal of Agricultural Sciences Jurnal Ternak Tropical Animal Science Jurnal Peternakan Borneo
Amelia Lulu Rosalin Hutabarat
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Social Sciences Veterinary

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PERUBAHAN FISIKOKIMIA FULL FAT MAYONNAISE DENGAN PENAMBAHAN SARI JAHE SEBAGAI ANTIOKSIDAN ALAMI SELAMA PENYIMPANAN: PHYSICOCHEMICAL CHANGES OF FULL FAT MAYONNAISE WITH THE ADDITION OF GINGER EXTRACT AS A NATURAL ANTIOXIDANT DURING STORAGE Safitri, Alief Rahmania; Sari, Dewiarum; Ali, Muhammad Irvan; Atmaja, Baluh Medyabrata; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Ali, Abdul Muta; Hidayatulloh, Rifqi
Tropical Animal Science Vol. 7 No. 1 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i1.1811

Abstract

Mayonnaise is an oil-in-water emulsion product that is highly susceptible to degradation during storage, including phase separation, lipid oxidation, and discoloration. The objective of this study was to evaluate the impact of incorporating three different types of ginger extracts (red ginger, elephant ginger, and emprit ginger) at a concentration of 1.5% on the physicochemical stability of full-fat mayonnaise over a month storage period. Parameters assessed included emulsion stability, color attributes (L, a, b*), moisture content, fat content, and pH on days 0, 7, 14, 21, and 28. The study employed a nested Completely Randomized Design (CRD), and data were analyzed using analysis of variance (ANOVA) followed by Duncan’s Multiple Range Test. The results indicated that the addition of red ginger extract significantly improved emulsion stability, preserved color brightness, slowed the increase in moisture content, and mitigated the decline in fat content during storage. The addition of ginger extract exhibited no significant effect on pH variations. The antioxidant and antimicrobial activities of bioactive compounds in red ginger were instrumental in maintaining the quality of mayonnaise throughout storage. These findings highlight the potential of red ginger extract as a natural additive to enhance the physicochemical stability of full-fat mayonnaise for up to 21 days under ambient storage conditions.
Vegetation-Based Assessment of Forage Potential in Cattle–Oil Palm Integrated Farming Systems Ali, Muhammad Irvan; Purnama, Itang; Hidayatulloh, Rifqi; Atmaja, Baluh Medyabrata; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Safitri, Alief Rahmania; Bakti, Makmur Batara
Jurnal Ternak Vol. 16 No. 2 (2025): Desember, 2025
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v16i2.272

Abstract

Integrated cattle–oil palm farming systems (SISKA) have been widely promoted in Indonesia, yet quantitative information on the forage potential of plantation understory vegetation remains limited and site-specific. This study assessed the composition, dominance structure and dry-matter (DM) attributes of understory vegetation in smallholder oil palm plantations (<10 years old) managed under a cattle–oil palm integration scheme in Tanah Laut Regency, South Kalimantan, Indonesia. Vegetation was sampled using twenty 1 × 1 m quadrats per site. For each species, relative density (RD), relative frequency (RF) and a simplified Importance Value Index (IVI = RD + RF) were calculated. Palatability was confirmed by direct observation of cattle intake, and DM content was determined by oven-drying herbage samples to constant weight. A total of 12 species from 7 families were recorded, consisting of grasses (Poaceae), sedges (Cyperaceae), legumes (Fabaceae) and broad-leaved forbs. The understory was strongly dominated by grasses, with Axonopus compressus showing the highest RD (60.36%), RF (16.67%) and IVI (77.03), and a relatively high DM content (33.51%), making it the keystone species in the ground layer. Almost all species (11 of 12; 92%) were classified as palatable to cattle, while only Peperomia pellucida was rejected and contributed negligibly to DM due to its low abundance and very low DM percentage (5.78%). The coexistence of productive grasses, nitrogen-fixing legumes and various forbs indicates a moderately diverse understory community that can provide a continuous, though heterogeneous, forage supply. These findings provide a site-specific, vegetation-based baseline for estimating forage DM potential and designing grazing strategies in SISKA systems, contributing to more productive and sustainable cattle–oil palm integration in Indonesia.
Synergistic Effects of Water Hyacinth Compost on Vegetative Development of Forage Corn in Degraded Soils Baluh Medyabrata Atmaja; Amelia Lulu Rosalin Hutabarat; Abdul Muta Ali; Wenni Meika Lestari; Alief Rahmania Safitri; Rifqi Hidayatulloh; Muhammad Irvan Ali; Muhammad Alfin
Jurnal Ternak Vol. 16 No. 2 (2025): Desember, 2025
Publisher : UNIVERSITAS ISLAM LAMONGAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v16i2.274

Abstract

Post-mining lands in Indonesia are characterized by severely degraded soils with low fertility, high acidity, and poor water retention, posing major challenges for agricultural rehabilitation. This study investigates the effect of water hyacinth (Eichhornia crassipes) compost at varying dosages (0%, 25%, and 50%) on early vegetative growth parameters of forage maize over a 30-day period. A randomized complete block design was used with six replications per treatment. Key growth indicators—plant height, stem diameter, and their respective growth rates—were measured and statistically analyzed. Results showed that the 50% compost treatment significantly increased plant height (51.87 cm) and height growth rate (1.73 cm/day) compared to lower dosages. Stem diameter parameters, while numerically improved, did not yield statistically significant differences. The improved growth is attributed to enhanced nutrient availability, microbial activity, and water retention due to compost application. These findings confirm that compost from invasive biomass can effectively improve degraded soils and initiate early crop development. The study contributes to sustainable land reclamation strategies and emphasizes that there must be long-term assessments of compost.
EKSPLORASI DEDAK PADI SEBAGAI PAKAN LOKAL: EVALUASI KUALITAS FISIK DAN ORGANOLEPTIK DEDAK PADI DI KABUPATEN TANAH LAUT, KALIMANTAN SELATAN: EXPLORATION OF RICE BRAN AS LOCAL FEED: EVALUATION OF PHYSICAL AND ORGANOLEPTIC ATTRIBUTES IN TANAH LAUT, SOUTH KALIMANTAN Hidayatulloh, Rifqi; Ali, Muhammad Irvan; Atmaja, Baluh Medyabrata; Hutabarat, Amelia Lulu Rosalin; Lestari, Wenni Meika; Ali, Abdul Muta; Padilah, Akmad Rio; Safitri, Alief Rahmania
Tropical Animal Science Vol. 8 No. 1 May (2026): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v8i1.2098

Abstract

Rice bran, an important byproduct of the milling process, has enormous potential as a source of local feed ingredients. This research aims to evaluate the physical quality and organoleptic parameters of rice bran to ensure the availability of quality local feed. The research method used is the survey method with a purposive sampling technique, and the data obtained were analyzed descriptively. The findings of this study are expected to provide insights into the optimal use of rice bran in animal feed formulations. By assessing its nutritional value and overall quality, this research could contribute to more sustainable feeding practices in the local agriculture sector. The results show that the best physical quality of rice bran is found in the sub-districts of Panyipatan, Bajuin, and Batu Ampar, which meet the ideal specific gravity and bulk density ranges for use as feed ingredients. In contrast, Tambang Ulang and Kurau have relatively lower values for some parameters, requiring further processing before optimal application. Rice bran from most sub-districts in Tanah Laut Regency is considered suitable for use as feed raw material.
Co-Authors Abdul Muta Abdul Muta Ali Abdul Muta Ali Agasi, Satri Yusasra Ali, Abdul Muta Anggun Angkasa Bela Persada Anton Kuswoyo Atmaja, Baluh Medyabrata Bakti, Makmur Batara Baluh Medyabrata Atmaja Chalid, Sihabuddin Dwi Sandri Dwi Sandri Evi Wilda Aisya Fadhli Fajri fajri maulana Febrina, Bunga Putri I. Sari Mufrida Zein Muhammad Alfin Muhammad Irvan Ali Noor Jannah, Noor Padilah, Akmad Rio Persada, Anggun Angkasa Bela Rahmat Hidayat Rifqi Hidayatulloh Sabina, Putri Sandri, Dwi Sari, Dewiarum Shihah, Hanna Dzawish Wenni Meika Lestari Wenni Meika Lestari Yusuf, Dwiky Zein, Mufrida