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All Journal Jurnal Ilmu Pertanian Indonesia Animal Production
Firmansyah, Angga Maulana
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Veterinary

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Greenhouse Gas Emissions (GHG) Estimation in the Livestock Sector in Bangka Belitung Province using the IPCC Tier-2 Method Puspito, Sigit; Wardi; Haryanto, Bambang; Suharyanto; Andri Yano, Aan; Firmansyah, Angga Maulana; Hayati, Rini Nur; Ismiarti; Pratiwi, Nugraheni Nur
ANIMAL PRODUCTION Vol. 26 No. 1 (2024)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2024.26.1.259-1

Abstract

Greenhouse gas (GHG) emissions were a major causal factor of global warming that further impacts climate change. This study aimed to inventory the sources of greenhouse gas emissions from the livestock sector in Bangka Belitung. The GHG emissions in the livestock sector was calculated using the Tier-2 method based on guidance from IPCC 2006. Secondary data were collected from multiple sources, including livestock population, enteric CH4 emission factors, and the production and management of local livestock manure. The results of the calculation of GHG emissions in Bangka Belitung from 2018-2022 showed a significant increase from 25.54 to 33.32 Gg CO2 eq, with an accumulation of 139.43 Gg CO2 eq over five years. Beef cattle became the largest contributor to GHG emissions, with enteric fermentation CH4 emissions of 104.34 Gg CO2 eq, accounting for 91.90% of the total CH4 emissions from enteric fermentation sources and 74.84% of the total GHG emissions in Bangka Belitung. The largest contributor to GHG emissions was 78.62% or 109.62 Gg CO2 eq from enteric fermentation sources of ruminants, while N2O emissions from manure management reached 29.10 Gg CO2 eq, and the smallest CH4 emissions were 0.70 Gg CO2 eq, sourced from livestock manure
Characteristics of Arabic Chicken (Gallus turcicus) Egg Flour with Different Drying Methods Firmansyah, Angga Maulana; Jambang, Nicolays; Hakim, Lukman; Permadi, Selma Noor; Wahyono, Teguh; Rahmawati, Laila; Setiyawan, Ahmad Iskandar; Febrisiantosa, Andi; Fauziyyah, Athiefah
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Eggs of Arabic chicken (Gallus turcicus) have a high nutritional value and distinct traits, although they have a short shelf-life (about 17 d) and are prone to contamination. To address this issue, drying methods such as oven-drying, spray-drying, and freeze-drying can be employed to convert eggs to flour. This study investigated the physicochemical and microbiological properties of Arab chicken egg flour produced using various drying procedures to give comparative data and aid in the development of novel egg-based products. The study found that different drying processes had substantial (p <0.05) effects on color (L*, a*, b*), moisture, ash, fat, and protein contents. The freeze-drying method produced the best results, including color with a brightness level (L) of 66.69, redness (a*) of 22.73, and yellowness (b*) of 51.23; moisture of 1.53%; ash content of 7.04%; fat of 36.94%; protein of 51.73%; and total microbial contamination of 1.2 × 102 cfu/g. The freeze-drying process fulfills the Indonesian National Standard (SNI) and the United Nations Economic Commission for Europe (UNECE) Standard, making it a useful reference for drying procedures that preserve the quality and shelf life of Arabic chicken eggs.
Co-Authors Andi Febrisiantosa Andri Yano, Aan Athiefah Fauziyyah Bambang Haryanto Hayati, Rini Nur Ismiarti Jambang, Nicolays Laila Rahmawati Lukman Hakim Permadi, Selma Noor Pratiwi, Nugraheni Nur Puspito, Sigit Setiyawan, Ahmad Iskandar Suharyanto Teguh Wahyono Wardi