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All Journal Agrointek Planta Tropika EMITTER International Journal of Engineering Technology JITEK (Jurnal Ilmiah Teknosains) Jurnal Ilmu Pangan dan Hasil Pertanian AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Indonesian Food and Nutrition Progress Jurnal Aplikasi Teknologi Pangan Journal of Dedicators Community Jurnal Kewirausahaan dan Bisnis Jurnal Teknologi Pertanian Andalas Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) International Journal of Advance Tropical Food (IJATF) Journal of Food and Agricultural Product
Umar Hafidz Asy’ari Hasbullah, Umar Hafidz Asy’ari
Universitas PGRI Semarang
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Journal : Agrointek

 1 
REKAYASA TABLET EFFERVESCENT DARI TOMAT DAN DAUN KELOR DENGAN PERBEDAAN RASIO ASAM DAN BASA Umar Hafidz Asy'ari Hasbullah; Finda Evita Marviana; Alpin Hidayatulloh; Tania Widiastuti
AGROINTEK Vol 16, No 1 (2022)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v16i1.12002

Abstract

This study aimed to produce the best formulation in the manufacture of effervescent derived from tomatoes and Moringa leaves with different acid-base ratio treatments. Tomato and Moringa leaves were converted into powdered extracts to be formulated with citric acid, sodium bicarbonate, PVP, mannitol, and aspartame. The ratios of citric acid and sodium bicarbonate as treatments were 3:5, 4:5, and 5:5. The results showed that the formulation with an acid:base ratio (5:5) had the potential to be developed and refined before being commercialized. This formulation was chosen because it has the sensory profile with a sweet, slightly sour and fresh taste profile, the lowest Moringa leaf aroma, the color of the clear solution was slightly green and slightly orange. This formulation was made from a composition of 12.5% tomato extract powder, 7.5% Moringa leaf extract powder, 34% citric acid, 34% sodium bicarbonate, 7.5% mannitol, 3% PVP, and 1.5% aspartame. Tablet was carried out in a room with a temperature of 18℃ with a RH of 45-58%.
PENGEMBANGAN EDIBLE FILM BERBASIS PATI TALAS TERMODIFIKASI SECARA CROSS - LINKING MENGGUNAKAN SODIUM TRIPOLYPHOSPHATE DENGAN PLASTISIZER GLISEROL Ria Ulfiasari; Rini Umiyati; Umar Hafidz Asy'ari Hasbullah
AGROINTEK Vol 15, No 2 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i2.10199

Abstract

Plastic as food packaging had less beneficial properties besides being harmful to health and not environmentally friendly. The use of taro starch based edible film was expected to solve this problem. The purpose of this study was to study the use of taro modified starch with sodium tripolyphosphate (STPP) as crosslinking agent and glycerol as a plasticizer to physical and mechanical characteristics in making edible films.  Experimental design was carried out using differences in concentration of modified starch 3%, 5%, and 7% and glycerol concentrations of 10%, 30%, and 50%. The results showed that the use of modified taro starch and glycerol in the edible film formulation had a good impact on the properties of the film by decreasing the water vapor transmission rate and increasing the solubility of the film.
SENSORY PROPERTIES OF ANALOG COFFEE FROM BANANA PEELS Umar Hafidz Asy'ari Hasbullah; Allikha Bias Mentari; Siti Nur Kholisoh; Taufik Nor Hidayat
AGROINTEK Vol 15, No 2 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i2.6219

Abstract

Banana peel had the potential to be used as analog coffee. The sensory of analog coffee will determine consumer acceptance and potential for production. This research aims to study the effect of banana peel maturity and the length of the oven on the sensory characteristics of banana peel analog coffee. Ripe and unripe Kepok banana peels were dried and then baked in the oven with time variations of 5, 10, and 15 minutes/ 50 gram. Then it was reduced in size and sieved with 60 mesh. The sensory test was used hedonic were performed by untrained panelists and descriptive methods were performed by the first training panelists. The results were showed that the panelists' preference towards color and aroma of analog coffee powder increased with the length of baking time. The preference for ripe banana peel analog coffee was greater than that of unripe banana peel. The panelists' preference for the color, aroma, and taste of brewed analog coffee was increased with longer baking time. The flavor of brewed analog coffee of ripe banana peel was stronger than that of the unripe peel. The most preferred banana peel coffee was ripe banana peel baked at 180°C for 15 minutes. It was showed characteristics of darker color and a stronger aroma of coffee powder. The most preferred brewing analog coffee was that with the darkest color, the coffee's strongest aroma, and the strongest bitter taste.
Production of Robusta Instant Coffee Powder with Variation of Fillers Miftahul Wahidatun Ni’mah; Umar Hafidz Asy'ari Hasbullah; Endang Is Retnowati
AGROINTEK Vol 15, No 3 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i3.10629

Abstract

Instant coffee powder is a downstream product of coffee processing. The purpose of this research was to study the effect of fillers on the physical, chemical, and sensory properties of instant coffee powder. This study was used Robusta coffee which was roasted at medium to dark level. The fillers used were maltodextrin and dextrin. The instant coffee powder was made by crystallization and drying techniques with a cabinet dryer. The results showed that the difference between the two fillers did not affect the physical properties of instant coffee powder such as yield, pH, solubility, brightness (L*), and yellowishness (b*). Meanwhile, the chemical properties of water content showed a significant difference between the two treatments. The sensory properties of the two treatments have a description of the color tends to be bright, slightly brown, the taste was quite bitter, slightly sweet, quite sour, the aftertaste was medium sour, the aftertaste was low in smoke, the aftertaste was quite detectable, the aroma of coffee was medium, slightly sweet, and slightly caramel-flavored. The instant coffee powder has the potential to be developed as a coffee flavoring preparation for food products.
Karakteristik kimia dan fisik tablet effervescent kombinasi kopi robusta dan jahe emprit dengan variasi konsentrasi serbuk kopi jahe dan jenis asam Marcella Berliana Purnama; Umar Hafidz Asy'ari Hasbullah; Rini Umiyati; Arief Rakhman Affandi
AGROINTEK Vol 16, No 4 (2022)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v16i4.13540

Abstract

Coffee is a drink favored by the broader community because of its distinctive taste. One of the kinds of coffee drinks consumed widely is instant ginger coffee. Ginger coffee has the advantage of natural antioxidant potential. It is necessary to innovate new products that are more practical and accepted by consumers and served with cold water, namely tablet effervescent drinks. The purpose of this research was to investigate the effect of the concentration of ginger-coffee powder and variations in the organic acid on the chemical and physical properties of effervescent tablets. The ginger-coffee powder was made by crystallization with a ratio of 1:1 of them. Tablet effervescent formulated with two kinds of acid, i.e., tartaric acid, malic acid, and a combination. The results showed that increasing ginger-coffee powder concentration significantly decreases moisture content, IC50, hardness, and lightness (L*). In contrast it significantly increased acid content, phenolic content, redness (a*), and yellowness (b*). Tablet with a combination of tartaric acid and malic acid has lower IC50, hardness, and lightness. In contrast, it has higher phenolic compounds, redness, and yellowness. The best formula formaking ginger-coffee effervescent tablets was a concentration of 50 % ginger-coffee powder with a combination of tartaric acid and malic acid.
Profil sensoris tablet effervescent kopi jahe dengan variasi konsentrasi serbuk kopi jahe dan jenis asam organik Umar Hafidz Asy'ari Hasbullah; Marcella Berliana Purnama; Rini Umiyati; Laela Nur Rokhmah
AGROINTEK Vol 17, No 1 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i1.13615

Abstract

Ginger coffee drinks have been in great demand by consumers, and instant ginger coffee sachets have been circulating in the market. Ginger coffee effervescent tablets will be an alternative product to increase coffee consumption, and the industry can apply. This research aimed to study the sensory profile of ginger coffee effervescent tablets and their solutions made from a different concentrations of ginger coffee powder and types of organic acids. This study used a factorial design with two factors. The first factor was the concentration of 30 % and 50 % of ginger coffee powder. The second factor was the type of organic acid which consists of tartaric acid, malic acid, and a combination of both acids. A descriptive sensory test was conducted by using trained panelists. The results showed that the increasing concentration of ginger coffee powder in the formulation had a significant effect on the sensory profile of the ginger coffee tablet and effervescent solution, especially the darker and browner colors. In contrast, the taste and aroma weren’t changed significantly. The difference in organic acids in the formulation did not cause significant differences in the sensory profile of the ginger coffee effervescent solution and tablets. In general, the dissolution of tablets in water into an effervescent solution will increase the color sensory profile but not the aroma profile.
Co-Authors Adhy Purnomo Allikha Bias Mentari Allikha Bias Mentari Alpin Hidayatulloh Anggun Desiana Sofa Arief Rakhman Affandi Ayuni Rizma Maulida BUDI SETIADI DARYONO Deby Andrianty Diah Dwi Lestari Dwi Prastiyo Hadi, Dwi Prastiyo Endang Is Retnowati Enny Purwati Nurlaili Fafa Nurdyansyah Finda Evita Marviana Ikha Agustina Setyowulan Ikrar Taruna Syah Isti Nurul Hidayah Laela Nur Rokhmah Latifatus Surayya Marcella Berliana Purnama Marcella Berliana Purnama Miftahul Wahidatun Ni’mah Purnomo, Adhy Rasiman Rasiman Ria Ulfiasari Rizki Bhakti Pertiwi Siti Nur Kholisoh Siti Nur Kholisoh Supriyadi Supriyadi Tania Widiastuti Taufik Nor Hidayat Taufik Nor Hidayat Umiyati, Rini Waliyansyah, Rahmat Robi