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Karakteristik mutu fisik, kimia dan umur simpan beras analog dari campuran tepung ubi jalar ungu, jagung dan sagu Feri Kusnandar; Faleh Setia Budi; Dias Indrasti; Nur Annisa; Kezia Grace Abraham; Azizah Tsaniya Fasya; Yane Regiyana; Slamet Budijanto
AGROINTEK Vol 18, No 2 (2024)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v18i2.17352

Abstract

Flours made from a mixture of purple sweet potato, corn, and sago have potential use in producing analog rice. The desired analog rice should contain good nutritional value, bioactive components, and have a long shelf life. The aim of this study was to evaluate the physicochemical characteristics of analog rice made from these mixed flours and to determine its shelf life. To produce the analog rice, a mixture of 2700 g purple sweet potato flour, 2700 g corn flour, 600 g sago flour, and 120 g glycerol monostearate was used with a twin-screw extruder. The resulting analog rice was analyzed for its chemical composition, total phenolic and anthocyanin content, antioxidant capacity, and shelf life using the critical moisture content method. The analog rice was found to be high in carbohydrates as the main component (81.1%) and contained a total phenolic content of 75.0 mg/100g, anthocyanin content of 19.28 mg/100g, and antioxidant activity of 54.66%. The natural purple color of the rice analog was attributed to the presence of anthocyanin (L= 36.7, a=6.54; b=3.05). When stored in polypropylene packaging at a temperature of 30°C and relative humidity (RH) of 75%, the shelf life of the analog rice was found to be 6.0 months. Different storage conditions and packaging types resulted in varying shelf-lives.
Karakteristik mi pati sagu dengan penambahan hidrokoloid dari kolang-kaling dan porang Erika Meiliana Sari; Feri Kusnandar; Tjahja Muhandri
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.27000

Abstract

Sago noodles are made from sago starch. Low cooking loss and high elongation are the characteristics of sago noodles that are preferred. These qualities can be enhanced by adding hydrocolloids like sugar palm fruit or konjac flour, which are rich in galactomannan and glucomannan. This study evaluated the effects of adding these hydrocolloids to the pasting profile of sago starch and the characteristics of the resulting sago noodles. Sugar palm fruit paste or konjac flour (at 0.5% and 1.0%) was incorporated into the sago noodle recipe. The pasting profile was analyzed using a Rapid Visco Analyzer, while the noodle quality was assessed by measuring cooking loss, elongation, and color. The addition of sugar palm fruit paste or konjac flour lowered the peak viscosity, breakdown viscosity, setback viscosity, and final viscosity of the sago starch. Both kolang-kaling paste and porang flour have the potential to improve the cooking quality of sago noodles. Sagi noodles with these hydrocolloid additions showed reduced cooking loss, increased elongation, and improved brightness in both their dry form and after cooking. The addition of 0.5% konjac flour produced sago noodles with the lowest cooking loss of 6.68%±1.28, the highest elongation of 307.50%±2.12, and the brightest color.
Karakteristik fisikokimia tepung jewawut (Setaria italica) varietas Polewali Mandar sebagai pengaruh frekuensi proses penyosohan Ari Handoko; Feri Kusnandar; Slamet Budijanto; Heny Herawati
AGROINTEK Vol 19, No 3 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i3.25233

Abstract

Foxtail millet (Setaria italica var Polewali Mandar) is a common cereal crop in Polewali Mandar, with the potential for development as a food ingredient. This study characterizes millet from three varieties (Minna, Lasse, and Bulawang) polished 2, 3, and 4 times. Analysis of millet flour (80 mesh) includes chemical (proximate, dietary fiber, tannin), physical (color, pasting profile, granule shape using SEM), and starch digestibility. The data were evaluated using statistical analysis of variance (ANOVA), and the Tukey Honestly Significant Difference (HSD) Test was used if there was a significant result (p0.05) for each treatment. The results showed that polishing affected proximate, tannin, dietary fiber, and color but not digestibility and starch profile. Additionally, tannin content from Polewali Millet (0,016-0,026%) aligns with WHO and FAO standards. Foxtail millet has high dietary fiber (16-22%) compared to rice (0,1%). Millet flour colors vary, and starch digestibility is moderate (40-50%). Total starch is 50-60%, with amylose content of 4-5,9%. Pasting profile increases after polishing. Starch granules are round, oval, and polygonal with different sizes.
Evaluasi Kecukupan Panas dan Pengembangan Proses Alternatif dalam Sterilisasi Komersial Jamur Kancing dalam Kaleng Feri Kusnandar; Huda Hainun Dafiq; Winiati P. Rahayu; Dandy Irmawan
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 10 No. 2 (2023): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2023.10.2.100

Abstract

. This research aimed to evaluate the adequacy of heat treatment and redesign the commercial sterilization process for canned button mushrooms to ensure that the product meets the minimum sterilization requirement without undergoing excessive processes. The study conducted tests on heat distribution and penetration, calculated the sterilization value (F0) using the trapezium and Ball methods, and designed an alternative sterilization process to avoid excessive procedures. The sterilization process for canned mushrooms, with a can dimension of 300x407, involved a temperature of 132°C for 16 minutes, resulting in an F0 value of 161.7 minutes. This value far exceeds the required minimum F0 value. To optimize the process, an alternative sterilization procedure was developed. It involved a temperature of 126°C, a process time of 10 minutes, and an initial product temperature of 40–50°C. This alternative process yielded an F0 value of 10 minutes. Furthermore, additional alternative process conditions were designed, with considerations to various process times (Pt), initial temperatures (Ti), retort temperatures (TR), and F0 values.
Pengaruh Komposisi Kimia dan Sifat Reologi Tepung Terigu terhadap Mutu Roti Manis Feri Kusnandar; Harya Danniswara; Agus Sutriyono
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 9 No. 2 (2022): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2022.9.2.67

Abstract

Wheat flour is the main ingredient in bread processing. Wheat flour manufacturers produce quality wheat flour suitable for bread in term of its chemical composition and rheological properties. This study compared four types of wheat flours (premium high protein, high protein, economic high protein, and medium protein) produced by PT XYZ (namely GC, GE, KR and BS) with wheat flours produced by other manufacturers (TTK1 to TTK8) in the making of sweet bread. Chemical composition (moisture, ash, protein and gluten), Farinograph profile and sensory quality of the resulting sweet bread were compared. The quality of GC flour had a high moisture and lower protein content than wheat flours in the same class (TTK1, TTK2). This affected the rheological characteristics, i.e a low development time and stability, as well as a high mixing tolerance index (MTI). The KR flour had a higher ash content than other flours in the same class (TTK5, TTK6), while BS flour had a higher moisture content than TTK7 and TTK8. The moisture content of wheat flour had negative correlations on sweet bread taste, while the ash had negative correlations on aroma, crumb, and taste. The protein and gluten of wheat flour affected its rheological characteristics, hence contributed to volume, crumb and softness of sweet bread.
Perbandingan Asam Fenolat dan Total Fenolik Kopi Arabika Bogor dari Pengolahan Pascapanen dan Tingkat Sangrai Berbeda Muhammad Reza; Dian Herawati; Feri Kusnandar
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 10 No. 2 (2023): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2023.10.2.93

Abstract

Coffee is rich in phenolic compounds, which can be evaluated by the total phenolic or specific individual phenolics. The composition and concentration of phenolics in coffee are affected by various factors, including postharvest and roasting. This study aimed to compare the ratio of phenolic acid (measured as chlorogenic acid) to total phenolic in Bogor arabica coffee, considering different postharvest treatments and roasting levels. The coffee samples were treated with different postharvest (dry, wet, and honey) and roasting processes (light and dark). Green coffee bean was used as a control. The roasting process involved heating the coffee at temperatures ranging from 147.9 to 178.8°C for light roasting, and 190.2 to 200°C for dark roasting (10 minutes each). The color of the coffee beans, concentration of phenolic acid in the coffee extract, and total phenolic in the coffee extract were analyzed using a colorimeter, HPLC, and spectro-photometer respectively. The results showed that roasting significantly intensified the dark color of Bogor arabica coffee. Among the phenolic acids, the 5-CQA isomer emerged as the most dominant and was also the most susceptible to degradation during roasting. As the roasting level increased, the concentration of phenolic acid consistently decreased. Interestingly, the total phenolic initially increased in light roasted coffee but decreased in dark roasted coffee. Green coffee beans exhibited the highest proportion of phenolic acid (83%), whereas dark roasted coffee had the lowest proportion (19%). Although light roasted coffee had the highest total phenolic, its phenolic acid concentration decreased significantly compared to green coffee beans.
Formulasi Serbuk Wedang Tahu dan Pendugaan Umur Simpan Menggunakan Metode Kadar Air Kritis Aliya Husna; Nurheni Sri Palupi; Feri Kusnandar; Azis Boing Sitanggang
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 11 No. 2 (2024): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2024.11.2.121

Abstract

Indonesia silken tofu dessert is a traditional dish made from silken tofu and ginger sauce. To enhance its shelf life, this study explored the development of silken tofu dessert into a powdered form. Traditionally, silken tofu is coagulated using calcium sulfate (CaSO₄), but there has been little research on the optimal concentration of CaSO₄ necessary for forming curd in powdered silken tofu comparable to the traditional version. This study aimed to identify the ideal concentration of CaSO₄ as a coagulant to be added to powdered silken tofu and to estimate its shelf life using the critical moisture method. Sensory testing was conducted to select the appropriate concentration of CaSO₄, comparing different levels to a control method. The results revealed significant differences between the powdered silken tofu dessert and the traditional counterpart. Among the three CaSO₄ concentrations tested (3, 5, and 7%), the dessert prepared with 3% CaSO₄ exhibited the closest resemblance to the traditional silken tofu dessert. A single serving of this powdered silken tofu dessert provides 125 kcal of total energy, accounting for 12% of the recommended daily allowance (RDA) for protein, 3% for total fat, and 6% for carbohydrates. When packaged in metallized plastic and stored at a relative humidity of 78% and a temperature of 30 °C, the shelf life of the powdered silken tofu dessert is extended up to 12 months.
Co-Authors - Misnawi Achmad Nasir Ginanjar Adhi S Lukman Agus Setiyono Agus Setiyono Agus Sutriyono Agus Sutriyono Ai Mahmudatussa'adah Ai Mahmudatussa’adah Aini Auliana Amar Aliya Husna Andriani, Cynthia Anis Zamaluddien Antin Suswantinah Antung Sima Firlieyanti Anuraga Jayanegara Anuraga Jayanegara Ari Andika Ari Handoko Ariza Budi Tunjung Sari Asep Safari Astri Hermeinasari Azis Boing Sitanggang Azis Boing Sitanggang Azizah Tsaniya Fasya Betty Sri Laksmi Jenie C Hanny Wijaya Cynthia Andriani Dahrul Syah Dandy Irmawan Dase Hunaifi Dede R. Adawiyah Dede R. Adawiyah Dede R. Adawiyah Dede R. Adawiyah Dede Robiatul Adawiyah Dedi Fardiaz Dewi, Kifayati Rosiyanti Dian Herawati Diana Ayu Nindita Dias Indrasti Dias Indrasti Eko Hari Purnomo Elvira Syamsir Endah Ernawanti Endang Yuli Purwani Erika Meiliana Sari Faizah Faizah Faleh Setia Budi Fransiska Zakaria R Gema Buana Putra Ginanjar, Achmad Nasir Ha Phi Ro Hadi Munarko Hafzialman Hafzialman Handoko, Ari Hanifah Nuryani Lioe Harya Danniswara Heny Herawati Heny Herawati Heny Herawati Heny Herawati Herastuti Rukmini Herastuti Sri Rukmini Hermeinasari, Astri Heru Kristanoko Heru Pitria Hastuti Heryani Heryani Heryani, Heryani Huda Hainun Dafiq I wayan Teguh Wibawan Indah Kurniasari Intan Kusumaningrum Ira Dwi Rachmani Ismayati, Maya Ivada, Putra Aviva Joko Hermanianto Kezia Grace Abraham Lukman, Adhi S Marleni Limonu Masita Ardi Kumalasari Maulani, Aghitia Medi Nova Mimah Mutmainah Mirnawati Sudarwamto Mirnawati Sudarwanto Mona Fitria Muh. Yusram Massijaya Muhammad Reza Mutia Khonza Nahrowi Nahrowi Nancy Dewi Yuliana nFN Sugiyono Nissa Nurfajrin Solihat Noer Laily Nova, Medi Novriaman Pakpahan Nur Annisa Nur Wulandari Nur Wulandari Nuri Andarwulan Oke Anandika Lestari Palupi, Nurheni Sri Permadi, Handika Prahasti, Gita Eka Purwiyatno Hariyadi Puspo Edi Giriwono Putra Aviva Ivada Raden Hilman Wirayudha Reski Praja Putra Riantana, Handy Ridwan Thahir Rifda Naufalin Rijanti Rahaju Maulani Risma Risma, Risma Safrida Safrida Said Naufal Hibaturrahman Santi Noviasari Santi Noviasari Saputra, Harmoko Sari, Ulfiana Anika Siti Nurjanah Slamet Budijanto Sri Rebecca Sitorus Sri Widowati Steisianasari Mileiva Sugiyono . Sugiyono . Sugoi Marsaputra Karsodimejo Suryani Suryani Tanaka, Darren TATI NURHAYATI Titi Candra Sunarti Tjahja Muhandri Tjahja Muhandri Tyas Hermala Anindita Ulfiana Anika Sari Veybe G. Kereh Welli Yuliatmoko Wicaksono, Alexander Tommy WIDYA EKA PRAYITNO Widya Puspantari Winiati P. Rahayu Winiati Pudji Rahayu Wulan, Nur Lili Nia Yane Regiana Yane Regina Yane Regiyana Yane Regiyana Yelin Adalina Yuli Maulidiyah Yulizar Verda Febrianto Yustikawati Zamaluddien, Anis