Article Per Year (5 Year)
p-Index From 2021 - 2026
1.665
P-Index
This Author published in this journals
All Journal Jurnal Agrotek UMMat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Agro Dedikasi Masyarakat (JADM) Rona Teknik Pertanian Protech Biosystems Journal
Nur Annisa Istiqamah
Universitas Muhammadiyah Mataram
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 10 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Protech Biosystems Journal

 1 
Analysis of the biogas content of tofu solid waste with the addition of urea Darati, Almiatun Ratu; Suwati, Suwati; Istiqamah, Nur Annisa; Muanah, Muanah; Basirun, Basirun
Protech Biosystems Journal Vol 5, No 1 (2025): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v5i1.28998

Abstract

Biogas production by fermentation is a source of energy obtained from organic waste, one of which is waste from the tofu and tempeh industry. The aim of this study was to analyze the biogas content of tau waste by adding urea. The research method uses an experimental method with a Completely Randomized Design. There were four treatments, namely T1: 7 kg of tofu waste, T2: addition of 7 kg of tofu waste + 1.4 kg of urea starter, T3: addition of tofu waste + 2.8 kg of urea starter, and T4: addition of 7 kg of tofu waste + urea starter as much as 4.2 kg. Each treatment was repeated 3 times to obtain 12 experimental units. The statistical test results show that the biogas content, in this case carbon dioxide and methane gas, with the highest measurement results found in T1 was 3819.17 ppm, and methane gas was 558.08 mol.
Klasifikasi Tingkat Kematangan Buah Jeruk Menggunakan Sensor Warna TCS3200 Berbasis RGB Istiqamah, Nur Annisa
Protech Biosystems Journal Vol 4, No 2 (2024): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v4i2.31749

Abstract

Penentuan tingkat kematangan buah sangat penting dalam industri pertanian karena memengaruhi kualitas, rasa, nilai gizi, dan daya simpan. Metode manual dinilai kurang akurat karena bersifat subjektif. Penelitian ini bertujuan mengembangkan sistem klasifikasi kematangan buah jeruk secara otomatis menggunakan sensor warna TCS3200 yang mendeteksi intensitas warna RGB (Red, Green, Blue). Metode penelitian eksperimental ini meliputi pembacaan nilai frekuensi warna pada sampel jeruk dengan tingkat kematangan berbeda, yaitu mentah, setengah matang, dan matang. Frekuensi diubah menjadi nilai RGB skala 0–255 dan dianalisis menggunakan rasio R/G untuk klasifikasi. Hasil menunjukkan bahwa buah mentah memiliki nilai R rendah dan G tinggi, sedangkan buah matang menunjukkan sebaliknya, dengan rasio R/G meningkat secara signifikan. Pola ini dapat dimanfaatkan untuk membedakan tingkat kematangan buah secara objektif dan efektif untuk di terapkan dalam bidang pertanian.
Co-Authors Abdul Malik Ahmad Fathoni Basirun, Basirun Darati, Almiatun Ratu Earlyna Sinthia Dewi Erni Romansyah Fitri Ramdani Ida Wahyuni Junaidin, Junaidin Karyanik, Karyanik Maliq, Nina Marianah Marianah Muanah, Muanah Muliatiningsih Muliatiningsih Nurhayati, Nurhayati Sari, Desy Ambar Suhairin, Suhairin Suwati Suwati Suwati, Suwati Syirril Ihromi, Syirril Ziana Datul Rizka Zuliawan, Ikbal