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All Journal Jurnal Pangan dan Gizi JURNAL GIZI INDONESIA Agrointek agriTECH AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Aplikasi Teknologi Pangan AGRITEKNO, Jurnal Teknologi Pertanian Jurnal Surya Masyarakat JUTIS : Jurnal Teknik Informatika Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam Jurnal Surya Masyarakat Edible : Jedb Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Jurnal Manajemen Sistem Informasi AMNESIA (JURNAL MANAJEMEN SUMBER DAYA MANUSIA) Prosiding Seminar Nasional Unimus Jurnal Wicara Desa
Nurrahman Nurrahman
Program Studi S1 Teknologi Pangan Universitas Muhammadiyah Semarang
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Public Health Social Sciences Other

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Efektivitas Formula Tepung Pisang Cavendish dan Daun Kelor terhadap Status Gizi dan Kadar HDL Tikus Obesitas Hilyatuzzahrah, Fadhilah; Bintanah, Sufiati; Kusuma, Hapsari Sulistya; Nurrahman, Nurrahman
Prosiding Seminar Nasional Unimus Vol 7 (2024): Transformasi Teknologi Menuju Indonesia Sehat dan Pencapaian Sustainable Development G
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Obesitas mengarah pada peningkatan risiko dislipidemia yang ditandai dengan salah satunya penurunankadar kolesterol High Density Lipoprotein (HDL). HDL dipengaruhi salah satunya oleh asupan makananyang mengandung serat berupa pati resisten dan antioksidan berupa flavonoid dan vitamin C. Pisangcavendish mengandung pati resisten dan daun kelor mengandung flavonoid dan vitamin C. Tujuanpenelitian ini untuk mengetahui pengaruh pemberian formula tepung pisang cavendish dan tepung daunkelor terhadap status gizi dan kadar HDL tikus obesitas. Penelitian ini merupakan true experiment denganrancangan Randomized Pre Test and Post Test with Control Group Design. Sampel 30 ekor tikus putihWistar dibagi dalam 5 kelompok. Kelompok kontrol positif, kelompok kontrol negatif, K1 dosis 75%tepung pisang: 25% tepung daun kelor, K2 dosis 50% tepung pisang: 50% tepung daun kelor, K3 dosis25% tepung pisang: 75% tepung daun kelor selama 14 hari. Pengukuran status gizi menggunakan indekslee, dikatakan obesitas jika Lee >300. Pengukuran kadar HDL menggunakan metode CHOD-PAP,dikatakan normal jika berada dalam rentang 35-85 mg/dL. Hasil penelitian terjadi penurunan indeks Leesecara signifikan setelah intervensi. Kadar HDL sesudah intervensi mengalami peningkatan yangsignifikan, Pemberian dosis intervensi yang berbeda juga berpengaruh secara signifikan (p=0,000).Kelompok K3 dengan dosis 25%:75% atau 500 mg tepung pisang cavendish dan 375 mg tepung daun kelormerupakan dosis yang paling efektif untuk menurunkan indeks Lee dan meningkatkan kadar HDL.Kesimpulan penelitian ini, pemberian formula tepung cavendish dan tepung daun kelor dapat meningkatkankadar HDL dan menurunkan obesitas. Kata Kunci : Tepung Pisang Cavendish, Tepung Daun Kelor, Status Gizi, HDL, Obesitas
PEMBERDAYAAN TENAGA KERJA DALAM MEMPRODUKSI JAMUR GUNA MENINGKATKAN PEREKONOMIAN MASYARAKAT DESA KERU Nurrahman, Nurrahman; Nurfaidah, Nurfaidah; Adawiyah, Hafizah Sa’datul; Mutmainnah, Mutmainnah; Endang , Hety Kus; Marlina, Marlina; Harman , Muafira; Sholehatun , Syaputri; Sasmita , Yuda Wisnu
Jurnal Wicara Vol 1 No 1 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i1.2399

Abstract

Real Work Lecture (KKN) is a community service activity that is expected to be part of empowerment and learning for students to see the true social reality of society. In this activity, students are required to interact and try to solve various problems that exist in society and look for potentials that can be explored or utilized so that they can become sustainable activities, especially for environmental empowerment socialization activities, healthy environment, business, literacy both from the level of children, youth, and the elderly who are still illiterate or indifferent to science and other activities that can support village progress. With various problems that exist in the village, it is one of the reasons students take part and play an important role in village development. With the knowledge and experience gained in the campus environment, it becomes an asset for students to be present in the midst of the community providing education, space and cooperation to jointly develop the village. As is the case in the village of Keru, kec. Narmada is the venue for the 2022/2023 KKN class. Therefore, the Integrated KKN program will be carried out on December 19, 2022 in Keru Village, Kec. Narmada, West Lombok Regency. In Keru village, there are many potentials, one of which is the potential for natural products in the form of mushroom farming. However, the problem lies in the utilization of these agricultural products which are only sold raw, without being reprocessed into a product that has a high selling value. The method used in this study is an experimental method with various stages of activity, namely; 1. Planning, 2. Preparation, 3. Implementation, and 4. Results. From the results of implementing the KKN (Real Work Lecture) activities, it is possible to form a sustainable independent business, especially for housewives and form millennial business people. It is hoped that this kind of activity can continue and develop into a large-scale business.
Karakteristik Kimia, Viskositas, dan Sensori Yoghurt Instan Berbahan Labu Kuning dengan Variasi Konsentrasi Tepung Porang Mustikarini, Dita; Nurrahman, Nurrahman; Suyanto, Agus
AGRITEKNO: Jurnal Teknologi Pertanian Vol 14 No 1 (2025): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2025.14.1.40

Abstract

Pumpkin is a rich source of dietary fiber and provitamin A, particularly β-carotene, and has potential for development into functional food products such as instant yoghurt. However, a thickening agent is required to enhance the texture and stability of the product. Porang flour, which contains a high concentration of glucomannan, can function effectively as natural thickener, binder, and substitute for commonly used gelling agents such as agar and gelatin. The research aimed to improve the chemical quality, viscosity and sensory properties of pumpkin yoghurt powder with differebt concentration of porang flour. The experimental procedure involved preparing pumpkin juice, fermenting it into yoghurt with porang flour added at varying concentrations (0.1%, 0.2%, 0.3%, and 0.4%), followed by instantization using the foam-mat drying The resulting products were analyzed for pH, moisture content, antioxidant activity, viscosity, and sensory properties. The results showed that the addition of porang flour significantly influenced all evaluated parameters. Including viscosity, pH, moisture content, antioxidant activity and sensory characteristics. The formulation containing 0.3% porang flour demonstrated the most favorable combination of physicochemical and sensory properties, indicating its potential as the optimal concentration for producing high-quality instant pumpkin yoghurt powder.
PEMBINAAN PEDAGANG KANTIN SEKOLAH TERHADAP PERUBAHAN SANITASI, TOTAL MIKROBA, SERTA ESCHERICHIA COLI Maghfiroh, Rahmi Naily; Nurrahman, Nurrahman; Suyanto, Agus
Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Vol. 2 No. 3 (2023): Ekalaya Journal
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/eka.v2i3.115

Abstract

The sanitary condition of the canteen has an impact on food safety and the health of school residents. Foodstuffs contaminated with microorganisms cause unwanted damage and are therefore unfit for consumption. This study aims to determine the role of coaching school canteens on changes in sanitation levels, total microbes, and Escherichia coli. Counseling on food safety was given to the five canteen traders. Then training was carried out for thirty days with nine meetings. During the training, the canteen traders were given instructions regarding safe food processing and facilities to support hygiene and sanitation in the canteen. In order to determine the success rate of coaching, tests on the level of sanitation, total microbes, and Escherichia coli contamination in food and water sources were carried out before and after the coaching activities. The score of the five canteen sanitation level questionnaires increased after coaching. There was a change in the total microbes in the food samples but not significantly. Total microbes of water samples experienced a significant decrease in the four canteens, while one canteen did not change. Escherichia coli contamination test results decreased in the three canteens, while the two canteens experienced an increase. Coaching has an influence on the level of sanitation, decreased total microbes, and Escherichia coli contamination.
PENERAPAN PROJECT-BASED LEARNING BERBASIS KARYA TULIS ILMIAH UNTUK MENINGKATKAN KOMPETENSI ABAD 21 DI SEKOLAH DASAR Nurrahman, Nurrahman; Aziz, Abd; Afif, Nur
Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam Vol 7, No 1 (2025): Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam
Publisher : Institut PTIQ Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36671/andragogi.v7i1.1027

Abstract

The purpose of this study was to determine how effective the project-based learning (PjBL) model, which relies on scientific paper assignments, is in instilling modern skills in elementary schools. Data were collected at SD Insan Cendekia Madani BSD through observation, interviews, and document analysis. A descriptive qualitative approach and case study design were used to collect data. This study shows that the implementation of PjBL is carried out in stages, starting from planning, implementation, to evaluation. Teachers play an active role in helping students compile and present scientific papers. This model encourages students to think critically, work together in teams, write better, and speak well through presentations. However, the implementation process still faces several challenges. These include time constraints, lack of teacher training in scientific approaches, and suboptimal curriculum and infrastructure support. Overall, this method has considerable potential to provide students with an applicable, contextual learning experience that is in accordance with the demands of the 21st century, especially in the context of elementary education
PENERAPAN PROJECT-BASED LEARNING BERBASIS KARYA TULIS ILMIAH UNTUK MENINGKATKAN KOMPETENSI ABAD 21 DI SEKOLAH DASAR Nurrahman, Nurrahman; Aziz, Abd; Afif, Nur
Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam Vol. 7 No. 1 (2025): Andragogi: Jurnal Pendidikan Islam dan Manajemen Pendidikan Islam
Publisher : Pascasarjana Universitas PTIQ Jakarta

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Abstract

Tujuan penelitian ini adalah untuk mengetahui seberapa efektif model pembelajaran berbasis proyek (PjBL), yang bergantung pada tugas karya tulis ilmiah, dalam menanamkan keterampilan modern di sekolah dasar. Data dikumpulkan di SD Insan Cendekia Madani BSD melalui observasi, wawancara, dan analisis dokumen. Pendekatan kualitatif deskriptif dan desain studi kasus digunakan untuk mengumpulkan data. Penelitian ini menunjukkan bahwa penerapan PjBL dilakukan secara bertahap, mulai dari perencanaan, pelaksanaan, hingga evaluasi. Guru berperan aktif dalam membantu siswa menyusun dan menyajikan karya tulis ilmiah. Model ini mendorong siswa untuk berpikir kritis, bekerja sama dalam tim, menulis lebih baik, dan berbicara dengan baik melalui presentasi. Meskipun demikian, proses pelaksanaan masih menghadapi beberapa tantangan. Ini termasuk keterbatasan waktu, kurangnya pelatihan guru dalam pendekatan ilmiah, dan dukungan kurikulum dan infrastruktur yang belum optimal. Secara keseluruhan, metode pembelajaran ini memiliki potensi yang cukup besar untuk menjadikan siswa mendapat pengalaman belajar yang aplikatif dan sesuai dengan tuntutan abad ke-21, terutama dalam konteks pendidikan dasar.
Co-Authors ABD Aziz, ABD Adawiyah, Hafizah Sa’datul AFIF, NUR Agus Suyanto Agus Suyanto Agus Suyatno Ali Rosidi Cahyati, Anissa I Chairunnisa Nur Aulia Fajari Dian Eka Rahma Yulianti Diasari, Nur Reta Diode Yonata Donal Devi Amdanata Dwi Yuliana Astriati Endang , Hety Kus Ernawati, Nindi Guntur Prasetyo Hapsari Sulistya Kusuma Harman , Muafira Hilyatuzzahrah, Fadhilah Iis Istiqomah Istiqomah, Iis Katrien Arumsari Maghfiroh, Rahmi Naily Mariyam Mariyam Marlina Marlina Muh Yusuf Muhammad Yusuf Muhammad Yusuf Mustikarini, Dita Mutmainnah Mutmainnah Najmatul Laila, Nadia Nurfaidah Nurfaidah Nurhidajah - Onny Cahyasari Retno Murwani Reza Maulana Riska Ciptasari Sarjono Sarjono, Sarjono Sasmita , Yuda Wisnu Sholehatun , Syaputri Siswi Sekar Sari Siti Aminah Siti Aminah Siti Aminah Siti Asropah Sufiati Bintanah Teguh Supriyono Tri Suci Utami Tsuraya, Hasna Atika Wikanastri Hersoelistyorini Wikanastri Hersoelistyorini Wikanastri Hersoelistyorini Wulandari Meikawati