Claim Missing Document
Check
Articles

Pengaruh proses autoklaf dalam pembuatan bubuk udang windu (Penaeus monodon) dan puffing snack hipoalergenik: Autoclave process contribution to the production of black tiger shrimp powder (Penaeus monodon) and hypoallergenic puffing snacks Wulan, Nur Lili Nia; Palupi, Nurheni Sri; Kusnandar, Feri; Wulandari, Nur
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 2 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(2)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i2.50620

Abstract

Udang merupakan hasil perairan yang termasuk jenis krustasea. Kandungan protein alergen, terutama tropomiosin menjadikan udang penyebab alergi pangan utama di antara krustasea. Udang dapat diolah menjadi produk intermediat berupa bubuk udang yang digunakan sebagai bahan tambahan pembuatan olahan siap santap untuk memberikan cita rasa khas udang. Komponen bahan pangan selama pengolahan dapat mengalami modifikasi yang berpotensi menyebabkan perubahan alergenisitas. Tujuan penelitian ini untuk mengevaluasi pengaruh perlakuan waktu pemanasan dengan autoklaf terhadap komposisi kimia, protein terlarut, profil bobot molekul protein, pita protein alergen, tingkat alergenisitas, serta mengkaji aplikasi bubuk udang yang dihasilkan pada produk puffing snack hipoalergenik. Proses pembuatan bubuk udang dilakukan dengan pemanasan autoklaf selama 5, 10, 15 menit dan tanpa autoklaf, serta udang mentah sebagai kontrol. Bubuk udang terbaik diaplikasikan pada pembuatan puffing snack hipoalergenik. Pengujian sampel meliputi kadar protein terlarut metode Bradford, analisis bobot molekul elektroforesis SDS-PAGE, analisis pita protein alergen metode immunoblotting dan tingkat alergenisitas menggunakan ELISA-kit Crustacea. Hasil penelitian menunjukkan bahwa variasi waktu autoklaf berpengaruh terhadap komposisi kimia, protein terlarut, bobot molekul protein, pita alergen, dan kadar alergenisitas bubuk udang yang dihasilkan. Bubuk udang terbaik dengan penurunan alergenisitas optimal adalah bubuk udang dengan waktu autoklaf selama 5 menit dengan kadar alergen, yaitu 7,84 (mg/g protein). Tingkat alergenisitas udang mentah menurun hingga 98% setelah diolah menjadi bubuk udang dengan perlakuan autoklaf. Puffing snack yang ditambahkan bubuk udang dengan perlakuan autoklaf 5 menit mengalami penurunan kadar alergen hingga 99%. Pembuatan bubuk udang dengan pemanasan autoklaf selama 5 menit dan aplikasinya pada puffing snack mampu menurunkan alergenisitasnya.
BERAS ANALOG SEBAGAI PANGAN FUNGSIONAL DENGAN INDEKS GLIKEMIK RENDAH Noviasari, Santi; Kusnandar, Feri; Setiyono, Agus; Budijanto, Slamet
Jurnal Gizi dan Pangan Vol. 10 No. 3 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (504.488 KB) | DOI: 10.25182/jgp.2015.10.3.%p

Abstract

ABSTRACTThe objective of this research was to produce rice analogue as functional food with low glycemic index. The rice was made from white corn and sorghum with additional soybean flour. The physicochemical properties of rice analogue being analysed were resistant starch content, total phenolic content, dietary fiber, color (L*, +a, +b values) and whiteness (oHue). Rice analogue was potentially used as functional food indicated by high level of resistant starch 2.59%-3.31%, total phenolic content 0.18-0.25 mg GAE/g sample and dietary fiber 5.35%-6.14%. Rice analogue from white corn with and without soybean flour was further tested for glycemic index. Rice analogue from white corn has 69 GI value, while rice analogue from white corn with 10% soybean flour addition has 50 GI value.Keywords: functional food, glycemic index, rice analogueABSTRAKTujuan penelitian ini adalah untuk mendapatkan beras analog yang berpotensi sebagai pangan fungsional dan bernilai indeks glikemik rendah. Beras analog dibuat dari bahan baku jagung putih dan sorgum dengan penambahan tepung kedelai. Sifat fisiko kimia beras analog yang dianalisis adalah pati resisten, total fenol, serat pangan, warna (nilai L*, +a, +b) dan derajat putih (oHue). Beras analog berpotensi sebagai pangan fungsional, yang ditunjukkan dengan tingginya kadar pati resisten yaitu sebanyak 2,59%-3,31%, total fenol sekitar 0,18-0,25 mg GAE/g sampel dan serat pangan antara 5,35%-6,14%. Beras analog berbahan baku jagung putih dengan dan tanpa penambahan kedelai dipilih untuk uji indeks glikemik. Beras analog dari jagung putih memiliki nilai IG 69 sedangkan beras analog dari jagung putih dengan penambahan tepung kedelai 10% memiliki nilai IG 50.Kata kunci: beras analog, indeks glikemik, pangan fungsional
Application of LC-MS/MS Coupled with Various Digestion Methods for the Identification of Porcine Gelatin Markers in Confectionery Matrices Dewi, Kifayati Rosiyanti; Kusnandar, Feri; Yuliana, Nancy Dewi; Ismayati, Maya; Solihat, Nissa Nurfajrin; Riantana, Handy; Heryani, Heryani
Indonesian Journal of Halal Research Vol. 5 No. 2 (2023): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v5i2.21191

Abstract

Gelatin is a high-risk ingredient in terms of its halal status. Liquid chromatography combined with mass spectrometry (LC-MS/MS) was used to identify the source of gelatin based on marker peptides and proved to deliver higher reliability than other methods. However, the digestion method is essential before LC-MS/MS analysis. This research evaluated different digestion methods against selected porcine gelatin marker peptides and assessed LC-MS/MS sensitivity through adulteration experiments in various mixed matrices. The study involved three digestion methods (conventional, microwave, and ultrasound) before LC-MS/MS analysis to determine the most effective method for detecting marker peptide targets from porcine gelatin. The appropriate method was applied to isolate porcine gelatin peptides in the matrices of bovine gelatin and confectionery products (lozenges, marshmallows, and soft candy) at concentrations of 0.01, 0.1, and 1% (w/w). Relative detection limit values were determined. The results showed that conventional digestion treatment yielded a higher marker peptide detection rate than microwave and ultrasound digestion. Meanwhile, the detection limit of porcine gelatin in bovine gelatin ranged from 0.09 to 0.89%, depending on the marker peptide used, and could be significantly detected at a concentration of 1% in the confectionery product. The marker peptide TGQPGAVGPAGIR exhibited the highest stability, as it was detectable at the lowest concentration across all mixed matrices. The LC-MS/MS method has been proven to afford sensitive results and has the potential to serve as an alternative for detection of halal status.
Kajian meta-analisis pengaruh metode penyembelihan terhadap kualitas daging ruminansia Yuli Maulidiyah; Feri Kusnandar; Hanifah Nuryani Lioe; Anuraga Jayanegara
AGROINTEK Vol 19, No 2 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i2.25242

Abstract

Meats of consumable livestock for humans are commonly from ruminants, such as cows, goats, lambs, buffaloes, etc. The method of slaughtering the livestock at the slaughterhouse mostly applies non-stunning or stunning methods. The stunning method uses electricity, mechanics, and gas. The slaughtering methods influence the meat quality and results. Thus, further meta-analysis is important to provide valid and informative conclusions based on comprehensive investigations about the slaughtering method's effect on ruminant meat quality. The researchers applied the PRISMA diagram and the size of the Standard Mean Difference effect, SMD, with Hedge's formulation as the quantitative synthetical meta-analysis method. The results found that the slaughtering method with stunning and non-stunning methods did not significantly influence some parameters, such as pH, colors (L*, a*, and b*), the water holding capacity, cooking loss, and shear force. However, the methods significantly influenced the drip loss and myofibril fragmentation index parameters with SMD values 0.2, p-values 0.001 to 0.777, and heterogeneity values of 0% to 82.98%.
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.
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 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 Azizah Tsaniya Fasya Betty Sri Laksmi Jenie C Hanny Wijaya Cynthia Andriani Dafiq, Huda Hainun Dahrul Syah Danniswara, Harya 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 Heny Herawati Heny Herawati Heny Herawati Heny Herawati Herastuti Rukmini Herastuti Sri Rukmini Hermeinasari, Astri Heru Kristanoko Heru Pitria Hastuti Heryani Heryani Heryani, Heryani Husna, Aliya I wayan Teguh Wibawan Indah Kurniasari Intan Kusumaningrum Ira Dwi Rachmani Irmawan, Dandy 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 Rijanti Rahaju Maulani 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