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Novitasari, Rifni
Prodi Teknologi Pangan, Fakultas Pertanian Universitas Islam Indragiri
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Journal : Jurnal Ilmiah Pertanian

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Impact of roasting temperature on the chemical composition and quality of avocado seed flour (Persea americana Mill.) Novitasari, Rifni; Anggraini, Tuty; Hasbullah; Hervani, Dini
Jurnal Ilmiah Pertanian Vol. 22 No. 1 (2025): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v22i1.21450

Abstract

Avocado seeds (Persea americana Mill.) are an underutilized agricultural byproduct with significant starch content, making them a potential raw material for flour production. Roasting is a key processing method that enhances drying efficiency and improves sensory attributes. This study investigates the impact of roasting temperature (120°C, 130°C, 140°C, and 150°C) on the chemical composition and quality of avocado seed flour (ASF). The experiment was conducted using a Completely Randomized Design (CRD) with three replications. Proximate analysis and tannin content were determined through standard laboratory methods. Data were analyzed using analysis of variance (ANOVA) followed by the Least Significant Difference (LSD) test. The results indicate that the optimal roasting temperature for ASF is 150°C, yielding the following composition: moisture content (5.47±0.76%), tannin content (0.0723±0.0004%), protein content (1.66±0.033%), carbohydrate content (86.45±0.91%), fat content (2.08±0.23%), and ash content (4.34±0.03%). Higher roasting temperatures resulted in lower moisture and tannin levels, which are beneficial for improving ASF quality. This study provides valuable insights into optimizing roasting conditions for ASF production, enhancing its potential application in food processing.
Co-Authors A.A. Ketut Agung Cahyawan W Alfa, Akbar Ali Azhar Apriyanto, Mulono Bayu Rianto Dini Hervani Elfi Yenny Yusuf fatimah Fatimah FATIMAH FATIMAH Hasbullah Hasbullah Hasbullah Hermiza Mardesci Hervani, Dini Ilyas Ilyas Imera Lipta Merda Irzam Mirza Jamjami Jamjami Jamjami, Jamjami Jeki Prianto Marlina Marlina Marlina Marlina Marlina Marlina Marlina Merda, Imera Lipta Mirza, Irzam Moh Amin, Moh Moh. Amin Mudinillah, Adam Ninsix, Retti Ninsix, Retti Novyar Satriawan Fikri, KMS Nurhidayah Nurhidayah Nurhidayah Nurhidayah Nursida. Zinatal Hayati, Rofika Nofri Yandra. Nurul, Hayatun Partini Partini Partini Pertiwi, Tiara Priambada, Priambada Retti Ninsix Retty Ninsix Siti Helmyati Syamsiar, Syamsiar Tuty Anggraini Widyawati Widyawati Widyawati Widyawati Yoyon Riono Yuliana Yuliana Yuliana Yuliana Yulianti Yulianti Yulianti Yulianti Yulianti Yulianti Yulianti Yuslinawati Yuslinawati Yuslinawati, Yuslinawati