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All Journal Jurnal Teknologi Dan Industri Pangan Agroland : Jurnal Ilmu-Ilmu Pertanian AGROTEKBIS agriTECH Jurnal Pengolahan Pangan Conference on Innovation and Application of Science and Technology (CIASTECH) Abditani : Jurnal Pengabdian Masyarakat Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan AGROTEKBIS: Jurnal Ilmu Pertanian
Gatot Siswo Hutomo
Program Studi Agroteknologi, Fakultas Pertanian Universitas Tadulako, Palu
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Journal : Jurnal Pengolahan Pangan

 1 
SIFAT KIMIA, FUNGSIONAL DAN REOLOGI PATI AREN FOSFAT PADA KOMBINASI KONSENTRASI PATI AREN DAN WAKTU REAKSI YANG BERBEDA Abdul Rahim; Gatot Siswo Hutomo; Syahraeni Kadir; Nur Alam; Abd Hamid; Jusman Jusman
Jurnal Pengolahan Pangan Vol 3 No 2 (2018)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.294 KB) | DOI: 10.31970/pangan.v3i2.16

Abstract

The objectives of the study were to obtained the optimal combination of starch concentration and reaction time in the synthesis of phosphorylated arenga starches. Synthesis of phosphorylated arenga starches using sodium tripolyphosphate reagents and arenga starch 20 and 30% (b/v) with variations of time reaction 30 and 45 min. Chemical, functional and rheological characteristics of phosphorylated arenga starcheswere investigated i.e. percent phosphate and degree of substitution (DS), binding of phosphate groups using FourierTransform Infrared (FTIR), water and oil holding capacity (WHC, OHC), swelling power and solubility and emulsion separation volume. The results showed a combination of 30% arenga straches with a reaction time 45 min were optimal combination that to produced phosphorylated arenga starches with the highest of phosphate content (2.710%) and DS 0.147. The FTIR spectra of phosphorylated arenga starches have been a change in vibration of OH groups that replace the reaction of phosphate groups with OH in starch molecules. WHC and swelling power increased, but solubility phosphorylated arenga starches decreased with the in increasing combination of arenga starch concentration and reaction time. The emulsion separation volume the most stable at the combination of highest arenga starch concentration and the long reaction time. Phosphorylated arenga starches which produced were used as emulsifiers for food aplication
KARAKTERISTIK KIMIA ROTI PREBIOTIK DARI BERBAGAI PATI SAGU HASIL MODIFIKASI Abdul Rahim; Gatot Siswo Hutomo; Made Tangkas; Rosmianti; Putri Andini; Andri; Chitra Anggriani Salingkat
Jurnal Pengolahan Pangan Vol 7 No 2 (2022)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/pangan.v7i2.83

Abstract

The purpose of this research is the chemical characteristics of prebiotic bread from various modified sago starch, namely acetylated sago starch (ASS), butyrylated sago starch (BSS), phosphorylated sago starch (PSS). Preparation of prebiotic bread was done by using a ratio of wheat flour (WF) with a single modified sago starch consisting of 360 WF:0; 180 WF: 180 ASS; 180 WF: 180 BSS and 180 WF: 180 PSS with 4 replicates. Research parameters include water, ash, fat, protein, fiber and carbohydrate content. The results showed that the best prebiotic bread was obtained at 180 WF:180 ASS with 28.33% water, 0.79% ash, 3.58% fat, 6.85% protein, 0.096% fiber and 58.98% carbohydrates. Modified sago starch has been potential as an alternative raw material for the manufacture of prebiotic bread.
A KARAKTERISTIK FISIKOKIMIA, FUNGSIONAL DAN SENSORIS MIE PREBIOTIK DARI PATI SAGU (Metroxylon sp.) HASIL MODIFIKASI GANDA Siti Maemunah; Gatot Siswo Hutomo; Amalia Noviyanty; Abdul Rahim
Jurnal Pengolahan Pangan Vol 7 No 2 (2022)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/pangan.v7i2.84

Abstract

Tujuan dari penelitian ini yaitu untuk menentukan dan mengetahui pengaruh modifikasi ganda dari pati sagu asetat butirat, pati sagu asetat fosfat, dan pati sagu butirat fosfat pada karakteristik fisikokimia, fungsional, dan sensoris mie prebiotik yang dihasilkan. Penelitian ini dilakukan dengan 4 taraf parameter yang dilakukan yaitu 360TT : 0, 180TT : 180PSAF, 180TT : 180PSAB, dan 180TT : 180PSBF. Parameter penelitian meliputi rendemen, daya serap air (WHC), daya serap minyak (OHC), daya mengembang dan kelarutan, kadar air, kadar serat, waktu pemasakan (cooking time), kehilangan padatan akibat pemasakan (cooking loss), dan uji organoleptik. Hasil penelitian menunjukan bahwa mie prebiotik pada parameter WHC, OHC, Kadar Air, Kadar Serat, Pangan, Daya Mengembang Dan Kelarutan, Cooking Time, dan Cooking Loss, memberikan pengaruh yang nyata. Sedangakan pada parameter rendemen dan uji organoleptik tidak memberikan pengaruh nyata pada berbagai macam rasio. Sehingga dapat diketahui bahwa penambahan tepung modifikasi pati sagu asetat fosfat, asetat butirat, dan butirat fosfat mempengaruhi struktur mie yang dihasilkan.
Co-Authors . Mappiratu Abd Hamid Abdul Rahim ADHI SAPUTRA Amalia Noviyanty Andri Asriani Asriani, Asriani Asriani Hasanuddin Basrin, Fitriani Chitra Anggriani Salingkat Djagal Wiseso Marseno Ermanto, Hendra Budi Farid Farid Ismail Jusman, Jusman Made Tangkas Mahfudz, Abrar Mudinillah, Adam Muhammad Salim Saleh Nur Alam Nur Alam Nur Alam Ponirin Ponirin Pratiwi, Yuliani Putri Andini Rahmat Muhajir Rizal Rizal Rizki Anandar Rosmianti Rostiati Dg Rahmatu Rusmanto, Eko Samliok Ndobe Shahabuddin Saleh Siti Maemunah Sri Anggrahini Supriyanto Supriyanto Syahraeni Kadir Syukri Syukri Wasmun, Herwanto Zulkifli SY. Dome