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All Journal Jurnal Agro Industri Perkebunan Food Technology and Halal Science Journal
Mujianto Mujianto
Universitas Muhammadiyah Malang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology

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Characteristics Characteristic Of Chemical Rice Analog Based On Arrowroot Starch (Maranta arundinacea) With The Addition Of Kelor Leaf (Moringa oleifera) and Broccoli Pulp Damat Damat; Ayu Andini; Mujianto Mujianto
Food Technology and Halal Science Journal Vol. 2 No. 2 (2019): Juni
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.409 KB) | DOI: 10.22219/fths.v2i2.12986

Abstract

This research studied the effect of different sources and the percentage of chlorophyll on the quality of analog rice. This study uses Nested design with the first factor as the nest is the source of chlorophyll and second as a nested factor is the concentration of chlorophyll (5%, 7.5%, and 10%). The analysis tested was moisture content, ash, protein, lipid, fiber, carbohydrate, total calories, antioxidant activity, and total chlorophyll. After cooking, the rice conducted the sensory test (appearance, flavor, aroma, texture), antioxidant activity, and total chlorophyll. The results showed that the addition of chlorophyll sources and the percentage of chlorophyll affect moisture, ash, protein, fat, carbohydrate, fiber, total calories, antioxidant activity, total chlorophyll, and the appearance of analog rice as well as no effect on the flavor, texture, and aroma of analog rice. This research resulted that the lowest moisture of 8.22% derived from the treatment of 5% kelor leaf, the highest carbohydrate of 90.58% from the treatment of 5% broccoli pulp, the highest antioxidant activity in rice of 22.118% from treatment 10% broccoli pulp as well as the highest chlorophyll in rice of 10%, 2.72 mg/L from the treatment of kelor leaf.
Pengaruh Ukuran Biji Kopi Robusta pada Kualitas Citarasa Kopi Ayu Widyasari; Warkoyo Warkoyo; Mujianto Mujianto
Jurnal Agro Industri Perkebunan Volume 11 Nomor 1 Tahun 2023
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v11i1.2602

Abstract

Robusta coffee is known for its bitter taste and stronger aroma compared to arabica coffee. Additionally, robusta coffee has a higher caffeine content. Coffee quality is evaluated based on the quality of green coffee beans and the taste of the brewed coffee. A good and delicious coffee taste can be achieved by roasting the coffee beans correctly and using high-quality green coffee beans. This study was conducted to evaluate the taste of quality 1 robusta coffee beans with different sizes - L (7.5 mm in diameter), M (6.5 mm in diameter), and S (5.5 mm in diameter). The experiment was carried out using a simple randomized block design and analyzed using analysis of variance, followed by the LSD test with a 5% significance level. The research was conducted at a coffee processing factory in Satak village, Kediri, East Java in March 2022. The taste testing of the robusta coffee was done using the cupping test method according to the Specialty Coffee Association of America (SCAA) standards. The results of the analysis indicate that the taste of quality 1 robusta coffee beans is significantly affected by the size of the beans in terms of fragrance, flavor, balance, sweetness, and overall taste. Based on the cupping coffee quality classification scores, robusta coffee beans 1S, 1M, and 1L scored <75, which means they are of low quality and considered off-grade.
Co-Authors Ayu Andini Ayu Widyasari Damat, Damat Warkoyo Warkoyo