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All Journal Buletin Peternakan Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Indonesian Journal of Science and Technology AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Aplikasi Teknologi Pangan Jurnal SOLMA Jurnal Pengolahan Pangan Food Science and Technology Journal (Foodscitech) JPM PAMBUDI Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Journal of Food Technology and Agroindustry Bantara Journal of Animal Science Jurnal Kewarganegaraan Buletin Poltanesa IJECS: Indonesian Journal of Empowerment and Community Services Journal of Food and Agricultural Product Journal of Technology and Food Processing (JTFP) Jurnal Agroindustri Pangan JPM Pambudi J-CEKI

Muhamad Hasdar

Food Science And Technology Study Program, Universitas Muhadi Setiabudi, Brebes, Indonesia

Author-ID : 277999

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

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Articles

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Brebes Sheep Skin That is Hydrolyzed With Excess Acid Solution (CH3COOH) and Sitrate Acid (C6H8O7) Became Gelatin Muhamad Hasdar; Wadli Wadli; Daryono Daryono
Bantara Journal of Animal Science Vol 1, No 2 (2019)
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v1i2.395

Local resources from Brebes Regency that have not been maximized properly are sheep skin. Brebes sheep skin can be converted into gelatin. This study aims to determine the quality of the yield and gelatin protein of sheep skin hydrolyzed using weak acids. The main ingredient of this research is sheep skin from Brebes Regency, which is 1-2 years old. The research method uses a completely randomized design (CRD) 2 x 3 factorial pattern where the first factor is the soaking material (CH3COOH 2% v / v and C6H8O7 2% v / v) and the second factor is the immersion time (2 hours, 3 hours and 4 hour), then proceed with the Real Difference test using the Duncan Multiple Range Test (DMRT). The yield measurement results showed the percentage of sheep skin gelatin is 10,12-10,77%, and the measurement of sheep skin gelatin protein showed a percentage of 70,96-72,87%. The ability of CH3COOH 2% in hydrolyzing sheep skin collagen is better than C6H8O7 2%. The highest percentage of yield and protein is at 4 hours soaking time for each type of solution.Keywords: Gelatin, Low Acid, protein, sheep skin, rendement

Organoleptic Quality of Salted Quail Eggs Using Boiled Salt From Brebes Muhamad Hasdar; Yunika Purwanti; Nurwati Nurwati
Bantara Journal of Animal Science Vol 3, No 1 (2021)
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v3i1.1327

Salted eggs are one of the popular products and are liked by the people of Indonesia. Processing salted quail eggs is an effort for preservation, in addition to improving the taste of quail eggs This study aims to determine the organoleptic quality of quail eggs salted with fine boiled salt with a concentration of 20% (w/w) and 30% (w/w). The incubation time for the salting process is 4 days. organoleptic test with 60 untrained panellists. Yolk colour quality produces a slightly yellow colour (p>0.05). The aroma of salted quail eggs is slightly fishy (p>0.05). Taste quality has a difference (p<0.05) where the 20% salt concentration treatment produces a bit less salty, while the 30% salt concentration treatment produces a slightly salty taste. The tasting test did not have a difference between treatments (P>0.05) which produced unsubstantiated eggs, and the panellists' organoleptic test on average resulted in a preference for the 30% salt concentration treatment.

Kajian Potensi Kulit Domba Asal Brebes Sebagai Bahan Dasar Produksi Gelatin Halal Muhamad Hasdar; Yuniarti Dewi Rahmawati
Jurnal Aplikasi Teknologi Pangan Vol 6, No 1 (2017): Februari 2017
Publisher : Indonesian Food Technologists

Pemanfaatan gelatin sudah sangat luas dan sudah menjadi bagian dalam lifestyle masyarakat Indonesia. Namun gelatin yang beredar di Indonesia adalah barang impor, sehingga menimbulkan ketergantungan. Untuk mengurangi ketergantungan diperlukan solusi alternatif produksi gelatin halal. Penelitian ini dilakukan untuk mempelajari sifat fisik dan kimia gelatin kulit domba asal Brebes yang diproduksi menggunakan basa kuat jenis NaOH dan selanjutnya dibandingkan dengan sifat-sifat gelatin komersial yang distandarkan oleh SNI dan GMIA. Rancangan acak lengkap pola faktorial 3 x 3 dengan 3 ulangan digunakan sebagai desain penelitian. Tiga waktu curing (2, 4, dan 6 jam) dan tiga konsentrasi bahan (0,1%, 0,2%, 0,3% b/v) digunakan sebagai perlakuan. Bahan baku berupa kulit domba umur 1 - 2 tahun dan NaOH sebagai bahan curing . Penelitian ini menghasilkan rendemen 13,58 - 15,59%, kadar air 8,37 - 8,83%, kadar abu 1,36 - 1,77%, kadar lemak 0,63 - 0,91%, dan kadar protein 85,51 - 86,63%. Gelatin yang diproduksi dari kulit domba asal Brebes menggunakan bahan curing jenis NaOH memiliki sifat yang mirip dengan gelatin komersial yang distandarkan SNI dan GMIA. Produksi gelatin optimum dihasilkan dari penerapan waktu curing 6 jam pada konsentrasi 0.3% (b/v).Utilization of gelatin is very spacious and has become part of the lifestyle of Indonesian society. However gelatin circulating in Indonesia are imported goods, so addictive. To reduce dependence alternative solution is needed gelatin halal production. This research was conducted to study the physical and chemical properties of gelatin sheepskin from Brebes manufactured using strong base type of NaOH and then compared with the properties of commercial gelatin standardized by SNI and GMIA. Completely randomized design with 3 x 3 factorial design with three replications was used as a research design. Three curing time (2, 4, and 6 hours) and three concentrations of materials (0.1%, 0.2%, 0.3% w/v) were used as treatments. Raw materials such as lambskin aged 1-2 years and NaOH as curing materials. This research resulted in the yield of 13.58 to 15.59%, the water content of 8.37 to 8.83%, ash content of 1.36 to 1.77%, the fat content of 0.63 to 0.91%, and protein content 85 , from 51 to 86.63%. Gelatin is produced from sheepskin from Brebes using NaOH kind curing materials have properties similar to the commercial gelatin standardized SNI and GMIA. Gelatin optimum production resulting from the application curing time of 6 hours at a concentration of 0.3% (w / v).

Program Agrofood Technopreneur Sebagai Wadah Membangun Jiwa Wirausaha Berbasis IPTEK di Mahasiswa Faperta UMUS Brebes Muhamad Hasdar; Melly Fera; Muhammad Syaifulloh
Jurnal SOLMA Vol. 8 No. 1 (2019)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Program agrofood technopreneur merupakan salah satu bentuk program pengabdian masyarakat yang bertujuan untuk memfasilitasi semua kreatifitas mahasiswa Fakultas Pertanian Universitas Muhadi Setiabudi (UMUS) Brebes yang bisa bernilai ekonomis. Metode pelaksanaan program ini dibagi menjadi tiga fase yaitu fase penyadaran kewirausahaan, fase peningkatan kapasitas dan fase pembinaan. Program agrofood technopreneur ini juga membuka pola pikir mahasiswa untuk dapat memanfaatkan waktu luang yang dimiliki untuk lebih produktif dengan memulai bisnis termasuk bisnis pengolahan pangan atau bidang agribisnis yang dapat dilakukan di rumah dengan konsep Small Office Home Office (SOHO). Program agrofood Technopreneur juga bekerja sama dengan laboratorium teknologi pangan UMUS untuk memberikan pelatihan-pelatihan dengan produk unggulan nata de coco dan nata de soya. Program ini juga melaukan pelatihan pemasaran secara ofline dengan mengikuti banyak event serta pemasaran secara online dengan aktif memasarkan produk di bukalapak, shoope, tokopedia, dan google bisnisku.

Salted egg agroindustry in Brebes during the covid-19 pandemic Muhamad Hasdar; Ludfia Windyasmara
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol. 32 No. 2 (2022): August 2022
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2022.032.02.10

This study aims to describe changes in the agro-industrial activities of salted eggs in Brebes Regency during the Covid-19 pandemic, both in marketing and agro-industrial processes. This research was conducted from January to April 2021. A total of 135 active salted egg agroindustries located in 12 sub-districts of 17 subdistricts in Brebes Regency were applied in this study. The research sample was 50 industries determined by purposive random sampling, namely districts with the most significant number of salted egg agroindustries (Brebes, Bulakamba, and Warnasari Regencies). Respondents are the owners of salted egg agroindustries who were selected as samples. Primary data (marketing distribution of salted eggs and salted egg processing technology) were collected by interview using a questionnaire and observation. Secondary data were collected by recording related documents from the government and the Central Bureau of Statistics of Brebes Regency. Data on the distribution of egg processing technology was analyzed descriptively. During the Covid-19 pandemic, producers had difficulty obtaining raw materials during a pandemic which triggered a 59% decline in salted egg production followed by a decrease in demand. Changes in salting salted eggs did not occur during the Covid-19 pandemic despite a decline in production. Salted egg producers do not reduce the quality of the salting method. As many as 30% of salted egg producers produce a combination of original, grilled, and baked flavors.

Pengaruh Kadar Karagenan Terhadap Kualitas Fisik Dan Organoleptik Nugget Ayam Nur Aisah; Muhamad Hasdar; Daryono Daryono
Poltanesa Vol 23 No 2 (2022): Desember 2022
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v23i2.1655

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan karagenan terhadap kualitas fisik dan organoleptik nugget ayam. Penelitian ini dilaksanakan dengan metode kuantitatif eksperimen menggunakan rancangan acak lengkap (RAL) P0 (Tanpa penambahan karagenan), P1 (penambahan 1,0% karagenan), P2 (penambahan 1,5% karagenan), P3 (penambahan 2,0% karagenan), P4 (penambahan 2,5% karagenan) dan P5 (penambahan 3,0% karagenan) dengan 4 kali ulangan. Parameter yang di ukur yaitu kualitas fisik (pH dan susut masak) dan organoleptik (warna, aroma, rasa, dan tekstur). Data diolah menggunakan uji One way ANOVA, dan apabila berpengaruh nyata dilanjut pada uji lanjut Duncan. Hasil penelitian menunjukkan penambahan karagenan tidak berpengaruh nyata terhadap pH dan susut masak. Hasil terendah rata-rata nilai pH yaitu P5 dengan nilai 6,47 , dan nilai rata-rata terendah susut masak yaitu P4 dengan nilai 3,71%. Hasil uji organoleptik pada penambahan karagenan berpengaruh nyata terhadap warna dan tekstur, sedangkan pada aroma dan rasa tidak berpengaruh nyata. Nilai rata-rata tertinggi pada warna yaitu P0 (4,37) dengan kriteria agak putih), nilai rata-rata tertinggi aroma yaitu P1 (3,52) dengan kriteria sedang, nilai rata-rata tertinggi rasa yaitu P4 (3,38) dengan kriteria sedang, nilai rata-rata tertinggi tekstur yaitu P3 (4,50) dengan kriteria agak kenyal.

Rancangan Acak Lengkap Dan Rancangan Acak Kelompok Pada pH Gelatin Kulit Domba Dengan Pretreatment Larutan NaOH Muhamad Hasdar; Wadli Wadli; Delia Meilani
Journal of Technology and Food Processing (JTFP) Vol. 1 No. 01 (2021): Januari
Publisher : Program Studi Ilmu Teknologi Pangan Universitas Muhadi Setiabudi

Pada penelitian ini bertujuan untuk mengetahui perbedaan hasil dan kesimpulan data yang diolah menggunakan rancangan acak lengkap dan rancangan acak kelompok dari data pH gelatin kulit domba yang dilakukan pretreatment larutan NaOH. Metode yang digunakan pada penelitian ini yaitu analisis deskriptif berdasarkan hasil ANOVA dari Rancangan Acak Lengkap (RAL) dan Rancangan Acak Kelompok (RAK) dari data hasil pengukuran pH gelatin kulit domba. RAK menghasilkan galat dan koefisien keragaman yang lebih kecil, namun tidak menghasilkan nilai yang signifikan untuk keragaman kelompok. Uji lanjut yang cocok yaitu uji tukey.

PENGARUH KOMBINASI BAKSO DAGING IKAN LELE DAN DAGING AYAM DENGAN PENAMBAHAN ENZIM TRANSGLUTAMINASE: PENGARUH KOMBINASI BAKSO DAGING IKAN LELE DAN DAGING AYAM DENGAN PENAMBAHAN ENZIM TRANSGLUTAMINASE Nur Alam Ali; Wadli; Muhamad Hasdar
Journal of Technology and Food Processing (JTFP) Vol. 3 No. 01 (2023): Januari
Publisher : Program Studi Ilmu Teknologi Pangan Universitas Muhadi Setiabudi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46772/jtfp.v3i01.1108

harganya murah rasanya pun juga enak, penelitian ini bertujuan untuk mendapatkan hasil perlakuan terbaik dan mutu sesuai Setandar Nasional Indonesia (SNI) dari kombinasi daging ikan lele dan ayam yang ditambahkan enzim transglutaminase. Metode penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan lima perlakuan dan tiga ulangan yaitu: PB1: (Daging ikan lele 200 gram Daging ayam 0 gram dan ditambah Enzim transglutaminase 6 gram), PB2 : (Daging ikan lele 150 gram Daging ayam 50 gram dan ditambah Enzim transglutaminase 6 gram), PB3 : (Daging ikan lele 100 gram Daging ayam 100 gram dan ditambah Enzim transglutaminase 6 gram), PB4 : (Daging ikan lele 50 gram Daging ayam 150 gram dan ditambah Enzim transglutaminase 6 gram), dan PB5 : (Daging ikan lele 0 gram Daging ayam 200 gram dan ditambah Enzim transglutaminase 6 gram). Parameter yang diuji adalah uji organoleptik meliputi warna, aroma, rasa, tekstur, uji lipat dan uji pH. Data hasil pengujian dianalisis menggunakan analisis sidik ragam atau (ANOVA) dan uji lanjut Duncan,s Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa uji organoleptik, uji lipat dan uji pH, hasil beda nyata dan masih memenuhi syarat mutu bakso daging sapi SNI 01-3818-1995.

pH and Sugar Content of Honey Pineapple Jam (Ananas comosus L Merr) with Addition of Carrageenan Ajeng Zahra Kinanti; Nurwati; Muhamad Hasdar
Journal of Food and Agricultural Product Vol. 3 No. 2 (2023): JFAP
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jfap.v3i2.4315

This study aims to evaluate the effect of adding carrageenan to the pH value and sugar content of honey pineapple jam. Honey pineapple (Ananas comosus L. Merr) was used as the main ingredient with the addition of carrageenan at concentrations of 0%, 0.2%, 0.6%, and 1%. The method used is a completely randomized design (CRD) with one factor and three replications. The results showed that the addition of carrageenan significantly (P<0.05) affected the sugar content in pineapple jam. The higher the carrageenan concentration, the lower the sugar content in pineapple jam. However, the addition of carrageenan had no significant effect (P>0.05) on the pH of pineapple jam. Carrageenan acts as a thickener and water binder in jam but does not substantially change the level of acidity (pH). Keywords: carrageenan, sugar content, honey pineapple jam, and pH

Kualitas pH, Kadar Air, dan Kadar Gula dari Manisan Kolang-Kaling Yang Dibuat Dengan Variasi Berbagai Jenis Gula Aliya Farkha Sofiyani; Muhamad Hasdar; Nurwati; Yunika Purwati
Journal of Food and Agricultural Product Vol. 3 No. 2 (2023): JFAP
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jfap.v3i2.4607

This study aims to determine changes in cooking shrinkage, water content, pH, sugar content, appearance of mold and organoleptic of sweets and fro made using different types of sugar. The sugars used in this study were palm sugar (GA), coconut sugar (GK) and cane sugar (GT). Sugar is dissolved in distilled water to become a 60% (w/v) sugar solution. Kolang-kaling is boiled in sugar solution for 1 hour until gelatinization of the solution occurs. This study used a completely randomized design (CRD) factorial pattern and each treatment was repeated 3 times. Variable observations were made on the 0th, 5th, 10th and 15th days. In the organoleptic test using 60 panelists. There was an increase in the proportion of cooking losses with increasing storage time which resulted in an increase in water content and a decrease in pH levels. Sugar levels in all treatments increased on the 5th day of observation and decreased on the 10th and 15th days. The appearance of mold was seen on the 5th, 10th and 15th days. The highest aroma score on the GA, the highest taste score on the GT, the highest texture score on the GT, the highest color score on the GA, and the highest overall score score on the GT. Statistically, panelist acceptance for all treatments was not significantly different (P<0.05). Keywords: Fruit and fro, Sweets, Palm Sugar, Coconut Sugar, Cane Sugar

Co-Authors Abdul Bashar Ajeng Zahra Kinanti Aliya Farkha Sofiyani Daryono Daryono Daryono Daryono Daryono Daryono, Daryono Delia Meilani Diah Eka Maulina Fera, Melly Hapsari, Anisa Prima Vera Kittiphattanabawon, Phanat Ludfia Windyasmara, Ludfia MUHAMMAD SYAIFULLOH Nalinanon, Sitthipong Nur Aisah Nur Aisah Nur Alam Ali Nurwati Nurwati Nurwati Nurwati Nurwati Nurwati Putri Ismayanti, Amanda Randi, Mohamamad Jusuf RONI sholihah, Amelia Sri Suci Ana Sriket, Chodsana Suci Ana, Sri Suharjono Triatmojo Umisara, Elinda Wadli Wadli Wadli, Wadli Yuniarti Dewi Rahmawati Yuniarti Dewi Rahmawati Yuniarti Dewi Rahmawati Yunika Purwanti Yuny Erwanto

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