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All Journal Journal of Tropical AgriFood AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Journal of Research Applications in Community Services Jurnal Ilmiah Pangan Halal
Rahayu, Lisa Fitri
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Tinjauan karakteristik kimia dan sensoris selai buah Belimbing manis (Averrhoa carambola L.) dengan penambahan natrium alginat Rahayu, Lisa Fitri; Jamalia, Andi; Yuliani, Yuliani
Journal of Tropical AgriFood Volume 7 Nomor 1 Tahun 2025
Publisher : Jurusan Teknologi Hasil Pertanian Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35941/jtaf.7.1.2025.19721.77-84

Abstract

Penelitian ini bertujuan untuk mempelajari pengaruh natrium alginat terhadap karakteristik kimia dan sensoris selai belimbing manis. Penelitian ini menggunakan rancangan acak lengkap dengan dengan tujuh taraf perlakuan perlakuan, yaitu konsentrasi natrium alginat 0%, 0,25%, 0,50%, 0,75%, 1,00%, 1,25%, dan 1,50%, masing-masing dengan tiga kali pengulangan. Data karakteristik kimia dianalisis menggunakan ANOVA, dilanjutkan dengan uji Tukey, sedangkan data yang terdistribusi tidak normal, diuji dengan Kruskal Wallis. Data karakteristik sensoris dianalisis menggunakan uji Friedman, dilanjutkan dengan uji Dunn. Hasil penelitian menunjukkan bahwa konsentrasi natrium alginat berpengaruh nyata terhadap pH dan total padatan terlarut, namun berpengaruh tidak nyata terhadap kadar air, dan kadar vitamin C. Dilain pihak, konsentrasi natrium alginat berpengaruh nyata terhadap karakteristik sensoris hedonik dan mutu hedonik untuk semua atribut (aroma, rasa, dan tekstur), kecuali warna. Penambahan natrium alginat sampai dengan 0,25% lebih disukai panelis (mendapat respons suka) dari segi aroma, warna, rasa, tekstur, dan daya oles. Selai buah Belimbing manis tersebut mempunyai karakteritik kimia: kadar air 2,99-27,54%, total padatan terlarut 5,7-7,0ºBrix, vitamin C 13,79-23,76 mg/100 g, dan pH 3,2-3,5.
Optimalisasi Pengolahan Cabai: Pelatihan Produksi Abon Dan Minyak Cabai Untuk Meningkatkan Nilai Jual Dan Daya Saing Produk Romadhon, Taufikkilah; Alvianto, Dikianur; Rahayu, Lisa Fitri; Rohmah, Miftalhur
Journal of Research Applications in Community Service Vol. 4 No. 2 (2025): Journal of Research Applications in Community Service
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/jarcoms.v4i2.4224

Abstract

Kondisi geografis Kabupaten Kutai Barat berdampak kepada pasokan bahan baku khusunya komoditas pertanian dari atau yang akan menuju ke Kutai Barat seperti kualitas, kuantitas serta harga. Pemanfaatan bahan baku lokal sektor pertanian menjadi suatu produk dapat menekan fluktualisasi harga, mempertahankan kualitas serta kuantitas produk hasil pertanian. Tujuan pelatihan ini yaitu untuk meningkatkan pengetahuan dan keterampilan di bidang pengolahan hasil pertanian, peningkatan kapasistas kewirausahaan dan penguatan komunitas pemuda dan ibu PKK (Pemberdayaan Kesejahteraan Keluarga) Desa Mencimai, Kabupaten Kutai Barat. Pelaksanaan kegiatan berupa penyampaian materi dan praktik pengolahan. Pada praktik pengolahan berupa pengolahan abon dan minyak cabai serta tahap pengemasan, pelabelan dan teknik foto pada produk. Kegiatan pelatihan pengolahan komoditas cabai menjadi produk olahan cabai yang siap konsumsi dan siap jual diukur dengan menggunakan indikator sebelum dan sesudah pelaksanaan kegiatan. Pengukuran indikator didasarkan pada pengetahuan dan keterampilan para peserta selama kegiatan dan terhadap rencana jangka panjang. Kegiatan pelatihan memberikan dampak positif terhadap peningkatan pengetahuan dan keterampilan para peserta sasaran. Hal tersebut ditunjukkan dari proses pengolahan yang menerapkan sistem sanitasi dan hygiene dengan baik meskipun dilakukan secara sederhana dan hasil produk yang dibuat juga telah memenuhi standar layak konsumsi berdasarkan uji organoleptik yang dilakukan.
Evaluating Sensory Quality of Instant Noodles Colored with Carbonized Black Glutinous Rice Straw Rahayu, Lisa Fitri; Murtini, Erni Sofia
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 2 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i2.740

Abstract

This study investigated the sensory impact of incorporating a liquid black colourant derived from black glutinous rice straw carbon into instant noodles. The colourant was formulated by dispersing fine carbon in fructose syrup and processed through sonication to enhance stability, then added to noodle dough at concentrations ranging from 0% to 6%. A sensory evaluation was conducted with 25 untrained panellists, who assessed colour, aroma, taste, texture, and overall acceptability using a nine-point hedonic scale. Results showed that the 4% concentration achieved the highest sensory scores, offering an appealing colour, a pleasant aroma, a good taste, and a consistent texture. Higher concentrations reduced acceptability due to off-flavor and aroma. These findings support the use of carbonised rice straw as a sustainable, natural colourant in instant noodle production. Contribution to Sustainable Development Goals (SDGs):SDG 2: Zero HungerSDG 3: Good Health and Well-beingSDG 9: Industry, Innovation, and InfrastructureSDG 12: Responsible Consumption and ProductionSDG 13: Climate Action
Karakteristik Petis berdasarkan Bahan Baku dan Penambahan Bahan Pangan yang Berbeda: Artikel review Romadhon, Taufikkilah; Khoirina, Adhian Dini; Alvianto, Dikianur; Rahayu, Lisa Fitri Rahayu; Purba, Nova Solina; Muzdalifah, Nuzlul
Jurnal Ilmiah Pangan Halal Vol. 7 No. 2 (2025): Jurnal Ilmiah Pangan Halal
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jiph.v7i2.18932

Abstract

The aim of this article is to review the effects of processing methods, raw materials, and food additives on the quality of petis. The method used in this study is a literature review by collecting and analyzing data from relevant national and international journals. The results indicate that thermal processing, particularly temperature and cooking duration, significantly influence the chemical and sensory quality of petis, including protein content, moisture level, taste, aroma, and texture. The choice of raw materials also affects the final product, with shrimp broth producing the highest protein content. Additionally, food additives such as flour serve as thickeners that impact the sensory properties, especially texture. Wheat flour has been reported to provide the best effect in improving both texture and protein levels in petis. Furthermore, the use of sugars—such as palm sugar and liquid sugars—contributes to the characteristic taste and color of petis through caramelization and Maillard reactions. Product innovation, such as the development of instant or powdered petis, is also being explored to extend shelf life and enhance convenience. A proper combination of processing techniques, raw materials, and food additives is essential for producing high-quality petis.
Co-Authors Alvianto, Dikianur Erni Sofia Murtini Jamalia, Andi Khoirina, Adhian Dini Khoirina Muzdalifah, Nuzlul Purba, Nova Solina Rohmah, Miftalhur Taufikkilah Romadhon Yuliani Yuliani