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KARAKTERISTIK FISIK JAGUNG P21 (Zea mays L.) TERMODIFIKASI MENGGUNAKAN METODE NIKSTAMALISASI DENGAN FORMULASI KALSIUM HIDROKSIDA Ca(OH)2 DAN LAMA PERENDAMAN Syarifah Dewi Noor Safitri; M. Khoiron Ferdiansyah; Enny Purwati Nurlaili
Jurnal Teknologi Pertanian Andalas Vol 23, No 1 (2019)
Publisher : Universitas Andalas

Jagung merupakan salah satu serealia yang memiliki nilai ekonomi. Jagung dapat diolah menjadi produk setengah jadi yaitu tepung. Tepung jagung perlu dimodifikasi untuk memperbaiki sifat fisik sehingga mempunyai prospek sebagai bahan pangan dan bahan baku industri. Salah satu modifikasi yang digunakan adalah metode nikstamalisasi menggunakan kalsium hidroksida (Ca(OH)2). Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi kalsium hidroksida (Ca(OH)2) dan lama perendaman terhadap karakteristik fisik tepung jagung P21 nikstamal. Rancangan yang digunakan yaitu metode faktorial dengan dasar Rancangan Acak Lengkap (RAL). Faktor yang digunakan yaitu konsentrasi kalsium hidroksida 20%; 40% dan 60%, serta lama perendaman 8 jam; 16 jam dan 24 jam. Hasil penelitian menunjukkan bahwa tepung jagung P21 yang dimodifikasi menggunakan metode nikstamal pada konsentrasi 60% dan lama perendaman 24 jam dapat meningkatkan nilai daya serap air sebesar (2,18 g/g), dan kelarutan (13,04 %) serta dapat menurunkan nilai tekstur (493,19 gr force), swelling power (8,23 g/g), mengurangi tingkat kecerahan (L*) (60,33), mengurangi tingkat kuning pada tepung jagung (53,33).

Peningkatan Kualitas Produksi dan Pemasaran Produk Bandeng Presto di UMKM Bandeng Presto “Mbak Sofi” Semarang Fafa Nurdyansyah; M. Khoiron Ferdiansyah; Arief Rahman Affandi; Umar Hafidz Asyari Hasbullah
Jurnal Surya Masyarakat Vol 3, No 1 (2020): November 2020
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.3.1.2020.1-6

Milkfish is a marine commodity that has a lot of potential to be developed, one of which is soft-boned milkfish in Semarang City. Mbak Sofi's Milkfish Micro, Small and Medium Enterprise (MSME) of “Bandeng Mbak Sofi” is one of the MSMEs that processes fresh milkfish into soft-boned milkfish. However, the milkfish processing in the MSME is still relatively simple and there is no good management of MSME management. This service aims to help Mbak Sofi's milkfish MSME in an effort to increase innovation and quality of the milkfish processing produced and its management. The main problems faced by the partner are the relatively short shelf life of soft-boned milkfish, limited facilities and infrastructure for processing, management of MSME management, and marketing. Some of the steps that will be taken for the implementation of this program are the provision of supporting infrastructure for the processing and the innovation of milkfish processing. In addition, for regulatory processes, PIRT has been issued for soft-boned milkfish products and other products. Lack of creativity in processing can be given a solution by increasing the innovation of milkfish-based products. Production management, finance, distribution and marketing will also be the focus of this program. With the implementation of this service program, the quality of the soft-boned milkfish is better and is able to compete in a wider market.

Kajian Karakteristik Karboksimetil Selulosa (CMC) dari Pelepah Kelapa Sawit Sebagai Upaya Diversifikasi Bahan Tambahan Pangan yang Halal Mokhamad Khoiron Ferdiansyah; Djagal Wiseso Marseno; Yudi Pranoto
Jurnal Aplikasi Teknologi Pangan Vol 5, No 4 (2016): November 2016
Publisher : Indonesian Food Technologists

Penggunaaan bahan tambahan pangan (BTP) menjadi salah satu kebutuhan dalam industri pengolahan pangan. Bahan penstabil pangan, seperti gelatin merupakan bagian dari BTP yang rawan bersumber dari bahan haram. Oleh karena itu diperlukan alternatif bahan penstabil lain yang bisa dimanfaatkan dalam pengolahan pangan yang bersumber dari bahan halal. Karboksimetil selulosa (CMC) merupakan bahan tambahan pangan dengan kode E 466 yang mempunyai peranan sebagai penstabil pangan. CMC dapat disintesis dari pelepah kelapa sawit yang mengandung selulosa dengan kadar 89%. Sebelum diaplikasikan dalam pengolahan pangan, perlu dilakukan kajian karakteristik CMC dari sumber pelepah kelapa sawit. Hasil karakterisasi CMC pelepah kelapa sawit telah memenuhi standar untuk diaplikasikan dalam pangan. Hasil karakterisasi tersebut antara lain nilai DS 0,75; kadar air 7,65%; dan nilai pH 6,72. Sedangkan hasil karakterisasi yang lain seperti nilai kemurnian 91,12% dan viskositas 11,65 cps belum memenuhi standar FAO. Data lain menunjukkan CMC pelepah kelapa sawit mempunyai nilai WHC 6,76 (g/g); OHC 1,69 (g/g) dan tingkat kecerahan 70,46.The use of food additives be one of the necessities in the food processing industry. Food stabilizers such as gelatin was part of the food additives that were prone sourced from illicit material. Therefore it was necessary an alternative other stabilizers can be used in food processing derived from halal ingredients. Carboxymethyl cellulose (CMC) was a food additive with the code E466 which has a role as a stabilizing food. CMC can be synthesized from palm midrib that contain cellulose content of 89%. Before applied in food processing, necessary to study the characteristics of the CMC from palm midrib. The results of characterization palm midrib CMC has met the standards to be applied in food. The characterization results include a DS value of 0.75; water content of 7.65%; and a pH value of 6.72. While the results of the other characterizations such as the value of purity of 91.12% and a viscosity of 11.65 cps not meet FAO standards. Other data show the CMC palm midrib WHC has a value of 6.76 (g / g); OHC 1.69 (g / g) and 70.46 lightness degree.

Peningkatan Kualitas Produksi dan Pemasaran Produk Bandeng Presto di UMKM Bandeng Presto “Mbak Sofi” Semarang Fafa Nurdyansyah; M. Khoiron Ferdiansyah; Arief Rahman Affandi; Umar Hafidz Asyari Hasbullah
Jurnal Surya Masyarakat Vol 3, No 1 (2020): November 2020
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.3.1.2020.1-6

Milkfish is a marine commodity that has a lot of potential to be developed, one of which is soft-boned milkfish in Semarang City. Mbak Sofi's Milkfish Micro, Small and Medium Enterprise (MSME) of “Bandeng Mbak Sofi” is one of the MSMEs that processes fresh milkfish into soft-boned milkfish. However, the milkfish processing in the MSME is still relatively simple and there is no good management of MSME management. This service aims to help Mbak Sofi's milkfish MSME in an effort to increase innovation and quality of the milkfish processing produced and its management. The main problems faced by the partner are the relatively short shelf life of soft-boned milkfish, limited facilities and infrastructure for processing, management of MSME management, and marketing. Some of the steps that will be taken for the implementation of this program are the provision of supporting infrastructure for the processing and the innovation of milkfish processing. In addition, for regulatory processes, PIRT has been issued for soft-boned milkfish products and other products. Lack of creativity in processing can be given a solution by increasing the innovation of milkfish-based products. Production management, finance, distribution and marketing will also be the focus of this program. With the implementation of this service program, the quality of the soft-boned milkfish is better and is able to compete in a wider market.

Physical and Chemical Characteristics of Biscuits with Catfish Flour (Clarias batrachus) Addition Rini Umiyati; Putri Fara Dila; Dani Satrio Wicaksono; M Khoiron Ferdiansyah; Rizky Muliani Dwi Ujianti
Advance Sustainable Science Engineering and Technology Vol 5, No 1 (2023): November-April
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v5i1.15223

Fish flour is an important source of animal protein because it contains complex amino acids such as lysine and metinine which are found in animal and fish feeds. Biscuits are snacks that are easy to get and are liked by many people. The purpose of this study was to determine the effect of different characteristics of catfish flour biscuits with the addition of each concentration treatment on the physical, chemical and organoleptic properties of catfish biscuits (0%, 5%, 10%, 15%). The research method used a Completely Randomized Design of One Component Factors with four treatments B0, B1, B2 and B3. Research analysis carried out included chemical properties (moisture content, ash content, protein content, fat content) and color test. The results of this study indicate that biscuits with the addition of catfish flour obtained a moisture content between 4.96-4.53%, ash content 2.19-4.07%, fat content 62.95-78.23%, protein content 6.74 -8.68%, Color between 10.73-7.73%, Texture between 24.01-23.18%. The color test results with the addition of catfish flour can reduce the value of the color test.

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