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All Journal JOURNAL AGRIBUSINESS LENSA (Lentera Sains): Jurnal Pendidikan IPA Jurnal Kiprah Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia Transformasi : Jurnal Pendidikan Matematika dan Matematika Science Education and Application Journal JPPS (Jurnal Penelitian Pendidikan Sains) ScienceEdu : Jurnal Pendidikan IPA Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran JURNAL TEKNOLOGI PANGAN DAN ILMU PERTANIAN (JIPANG) International Journal of Current Educational Research Dedication : Jurnal Pengabdian Masyarakat
Arfiati Ulfa Utami
Universitas PGRI Banyuwangi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Chemical Content Evaluation of Peaberry Robusta Green Bean Using FT NIRS Method Setyawan, Bagus; Arista, Yuvita Lira Vesti; Utami, Arfiati Ulfa
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 1 (2025): February 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i1.202-214

Abstract

Mount Ijen is a prominent region for peaberry Robusta coffee beans, which has entered international markets. Accurate real-time estimation of its chemical components is crucial for export activities. This study evaluated moisture content, lipid, and caffeine in Robusta peaberry coffee beans from Ijen using FT-NIRS (Fourier Transform – Near Infrared Spectroscopy). A total of 50 samples were scanned in triplicate, generating 150 spectral data points. The data were optimized for wavelength selection and pre-treated using Standard Normal Variate Transformation (SNV), Second Derivative (dg2), Multiplicative Scatter Correction (MSC), and normalization. Results showed that FT-NIRS proved effective for rapid and accurate estimation of these components. The best calibration model used Kubelka-Munk transformation with dg2 pre-treatment in the 1000-2500 nm wavelength range. Optimal Partial Least Squares (PLS) factors were PLS 4 for lipid content (R2 = 0.98, SEP = 0.013%, SEC = 0.012%, CV = 0.81, RPD = 2.03, consistency = 95.21%), PLS 5 for moisture content (R2 = 0.94, SEP = 0.014%, SEC = 0.014%, CV = 0.80, RPD = 4.88, consistency = 101.02%), and PLS 5 for caffeine content (R2 = 0.94, SEP = 0.014%, SEC = 0.014%, CV = 0.80, RPD = 4.88, consistency = 101.02%). Keywords: Absorbance, Caffeine, Lipid, Moisture Content, Pre-Treatment.
Profile of Critical Thinking Skills Test Assisted by E-Instrument as an Innovation of Conventional Student Tests to Improving Quality Education Lintangesukmanjaya, Rahmatta Thoriq; Prahani, Binar Kurnia; Dwikoranto, Dwikoranto; Jatmiko, Budi; Utami, Arfiati Ulfa; Moniz, Joana Paula Gerabella da Costa; Bergsma, Lindsay N.
International Journal of Current Educational Research Vol. 4 No. 1 (2025): June
Publisher : Indonesia Emerging Literacy Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53621/ijocer.v4i1.539

Abstract

Objective: The study aims to determine the profile of students' critical thinking skills using E-Instruments. In this study, the profile of students' critical thinking skills, as assessed with conventional tests and E-instruments, is also compared. Method: The analysis of critical thinking skills profiles was conducted using quantitative methods. The study was conducted at a high school in East Java, Indonesia, that had used the independent curriculum. The population of this study was sampled purposively, comprising 65 students. Results: The profile of students' critical thinking skills in physics material is still relatively low. Based on the Wilcoxon test, the findings indicate that there is no significant difference between the test results obtained from conventional tests and those from E-instruments. Novelty: The novelty of this research lies in the application of E-instruments as a substitute for conventional instruments in measuring students' critical thinking skills. Its manifestation is in the implementation of point 4 of the SDGs, which aims to improve the quality of education in the field of digital technology. On the other hand, the level of students' critical thinking skills is determined by the difficulty of the material and the skill indicators that are drilled. In the future, comprehensive learning devices and models can be developed as alternatives to enhance students' skills, particularly in the use of digital technology, including media, devices, and assessment instruments, thereby increasing students' enthusiasm for learning.
The Effectiveness of The Development of Digitalization of IPAS Textbooks Based on Higher Order Thinking Skills (HOTS) in The Independent Curriculum Utami, Arfiati Ulfa; Setyawan, Bagus; Anggraeni, Siti Lutfiah; Afandi, Akhmad; Moniz, Joana Paula Gerabella da Costa
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v14n2.p124-137

Abstract

Objective : This study aims to describe the effectiveness of developing HOTS-based science and natural science textbooks in digital format within the framework of the Independent Curriculum. The Independent Curriculum provides teachers with the flexibility to design a curriculum according to the specific conditions or needs of their schools. Method: This study used the ADDIE model as the instructional design research method. The science and natural science textbooks developed in this study follow the ADDIE model, which includes the analysis stage, design stage, development stage, implementation stage, and evaluation stage. Results: The results of the study include validation and trial outcomes. The validation results of the science and natural science textbooks show an average score of 3.9, categorized as very feasible. Individual and group trials yielded average scores of 85.6 and 87, respectively, indicating the textbooks are very feasible for use based on HOTS criteria. The actual implementation of the textbooks resulted in an average score of 86.1, also classified as very feasible. Novelty: novelty in this study is the development of science and natural science textbooks that are equipped with higher-order thinking (HOTS) questions and presented in digital format. This provides convenience for both teachers and students in accessing as a reference in learning. 
Pengembangan Kompetensi Guru dalam Menyusun Buku Ajar Berbasis Higher Order Thinking Skills (HOTS) pada Kurikulum Merdeka Bagi Guru MI Roudlotut Tholibin Desa Bulusan Kabupaten Banyuwangi Utami, Arfiati Ulfa; Hariastuti, Rachmaniah Mirza; Syahputra, Dimas Priagung Banar
Dedication : Jurnal Pengabdian Masyarakat Vol 8 No 2 (2024)
Publisher : LPPM Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/dedication.v8i2.1988

Abstract

Kurikulum merdeka atau merdeka belajar merupakan pembelajaran yang bertujuan untuk mengembangkan minat bakat siswa. Model pembelajaran yang digunakan dalam kurikulum ini adalah Project Based Learning. Salah satunya pendidik harus mampu menyusun buku ajar berbasis Higher Order Thinking Skills (HOTS). Buku ajar berbasis HOTS yang dimaksud merupakan buku yang berisi pengetahuan untuk bidang ilmu atau mata pelajaran tertentu dan diperuntukkan bagi siswa jenjang SD/MI yang dilengkapi dengan soal-soal berpikir tingkat tinggi. HOTS ini merupakan salah satu sasaran wajib pemerintah untuk menyiapkan peserta didik menghadapi persaingan industri 4.0. Situasi ini membuat pihak sekolah membutuhkan pendampingan sekaligus pelatihan guna mengembangkan kompetensi guru dalam menyusun buku ajar berbasis Higher Order Thinking Skills (HOTS) di MI Roudlotut Tholibin Desa Bulusan Kabupaten Banyuwangi. Hasil dari kegiatan pengabdian yaitu 90% peserta pelatihan mampu menyusun dan menghasilkan buku ajar berbasis HOTS serta menggunakan buku ajar HOTS dalam pembelajaran.
Peningkatan Ekonomi Masyarakat Melalui Teknologi Huller-Pulper dan Pemanfaatan Kebun Kopi Sebagai Wisata Edukasi di Desa Bangunsari Kecamatan Songgon Kabupaten Banyuwangi Ulfa, Rosiana; Amin, Muhammad Zainal Roisul; Setyawan, Bagus; Utami, Arfiati Ulfa
Dedication : Jurnal Pengabdian Masyarakat Vol 8 No 2 (2024)
Publisher : LPPM Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/dedication.v8i2.1989

Abstract

Pengabdian masyarakat yang diusulkan melalui Program Kemitraan Masyarakat (PKM) DRTPM adalah konsep implementasi IPTEK huller-pulper yaitu berupa mesin otomatis yang digunakan untuk mengupas kulit basah kopi. Kegiatan pada program pengabdian masyarakat dilaksanakan melalui tahapan untuk merealisasikan kegiatan yaitu (1) Survei awal sebelum kegiatan berlangsung (2) Sosialisasi rencana kegiatan PkM pada mitra (3) Sosialisasi dan penggunaan teknologi huller-pulper (4) Pelatihan manajemen usaha (5) Pelatihan pemasaran produk dan (6) Pemanfaatan kebun kopi sebagai wisata edukasi. Metode pelaksanaan yang digunakan dalam pelatihan ini adalah praktek secara langsung yang memiliki tujuan untuk meningkatkan skill atau keterampilan dalam menggunakan teknologi huller-pulper. Kegiatan pengabdian masyarakat ini memberikan dampak yang baik pada mitra. Berdasarkan hasil kegiatan 80% produksi kopi meningkat, artinya terjadi peningkatan menggunakan teknologi huller-pulper. Hasil kegiatan 80% manajemen usaha meningkat, 80% pemasaran meningkat, dan adanya sarana wisata edukasi kebun kopi.
Level Perception of Elementary School Students Towards Food in The School Environment of Banyuwangi Public Elementary School 2 Tukang Kayu Utami, Arfiati Ulfa; Setyawan, Bagus; Chastelyna, Agnes Juniarti; Arista, Yuvita Lira Vesti; Ulfa, Rosiana
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol. 9 No. 1 (2024): Januari
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v9i1.9898

Abstract

Elementary school students' understanding of healthy food is very important because this will have an impact on the health of students and the school environment. This study aims to measure the extent to which students' perceptions of snacks in the school environment at SD Negeri 2 Tukang Kayu Banyuwangi. This research used survey method. The subjects in this study were 50 fifth grade students of SD Negeri 2 Tukang Kayu Banyuwangi. The research instrument was a questionnaire or questionnaire sheet. The analysis used is descriptive qualitative. The results of student perceptions obtained 72% of students can understand healthy snacks in the school environment.
Development of Learning Modules for Entrepreneurship Courses to Train The Independence of Agricultural Product Technology Study Program Students Utami, Arfiati Ulfa; Setyawan, Bagus; Ulfa, Rosiana
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol. 9 No. 2 (2024): April
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v9i2.11400

Abstract

This research aims to produce a learning module for entrepreneurship courses to train student independence. The module was prepared in the form of a printed module. This module was created as an educational tool for entrepreneurship classes in the Faculty of Agriculture's Agricultural Product Technology Study Program, PGRI Banyuwangi University. The technique employed in developing this module is the ADDIE development model, this model is used because the development stages are simpler and the time used is not too long. The study's findings are in the form of an entrepreneurship learning module to determine the feasibility of using this module, trials have been carried out including individual trials and group trials. The individual trial involved 3 students, while the group involved 9 students. In this study, it was found that the confirmation from material experts was 92.5% and the media expert validation was 87.5% so that it could be categorized as very good. It is also carried out limited and group trials with the aim of seeing the feasibility of the products developed. The restricted trial's outcomes were as follows an average of 89.58%, meaning that the average can be categorized as excellent and the results of the group trial obtained an average of 90.26% so that the developed module is categorized as feasible and can train student independence.
Development Strategy Of Omah Kopi Banyuwangi Luwak Coffee Business Setyawan, Bagus; Utami, Arfiati Ulfa; Ulfa, Rosiana; Arista, Yuvita Lira
AGRIBUSINESS JOURNAL Vol. 18 No. 1 (2024): AGRIBUSINESS JOURNAL
Publisher : Syarif Hidayatullah State Islamic University Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aj.v18i1.38381

Abstract

Luwak coffee is one type of coffee that is currently one of the most popular variants for coffee-loving consumers. The existence of civet coffee-based businesses is also increasing, including the Kopi Luwak business Omah Kopi in Banyuwangi. The number of civet coffee processing agro-industries that have sprung up, technological developments and people's lifestyles make the Luwak Coffee Agroindustry "Omah Kopi" have to continue to innovate to survive. Based on this phenomenon, the research objectives to be examined are to determine the strategic position and development strategy of the "Omah Kopi" agroindustry. The location of this research is at Agroindustry Kopi Luwak "Omah Kopi" Banyuwangi. A quantitative description approach is used in the research method, using survey methods. The sampling method uses purposive sampling method. The data analysis method uses SWOT analysis. Based on the results of the study, it shows that the Banyuwangi "omah Kopi" agroindustry is in a strong position with opportunities (white area) in the growth / stability quadrant so that the right strategy to do is with a strategy that maximizes its strengths and opportunities. The conclusion of this study is that the civet coffee agroindustry "Omah kopi" is feasible to continue to be developed to become one of the quality civet coffee processing businesses in Banyuwangi both in the local and international markets
AKSELERASI PERFORMA IKAN LELE DENGAN SISTEM BIOFLOK MENGGUNAKAN PROBIOTIK FISH MEGAFLOK Dediyanto, Kristian; Sulistiono, Sulistiono; Utami, Arfiati Ulfa; Adharani, Nadya
JURNAL LEMURU Vol 1 No 1 (2019): JURNAL LEMURU: Jurnal Ilmu Perikanan dan Kelautan Indonesia
Publisher : Program Studi Teknologi Hasil Perikanan|Fakultas Pertanian|Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/lemuru.v1i1.410

Abstract

Ikan lele merupakan salah satu hasil budidaya air tawar yang sangat tinggi populasinya dalam jumlah produksi yang dihasilkan. Budidaya ikan lele di Banyuwangi khususnya di kecamatan Muncar banyak dikembangkan karena cara budidaya yang sangat mudah dan permintaan masyarakat sendiri akan ikan lele yang tinggi. Cara budidaya ikan lele yang sangat mudah dan tradisional sehingga masyarakat pembudidaya kurang memperhatikan kualitas ikan yang dihasilkan. Untuk memperbaiki kualitas ikan yang dihasilkan perlu dilakukan penelitian tentang cara budidaya yang baik, salah satunya dengan menggunakan sistem budidaya bioflok. Tujuan dari penelitian ini untuk mengetahui performa ikan, kualitas air, dan efisiensi pakan. Metode yang digunakan dalam penelitian ini menggunakan metode pengumpulan data Survival Rate yang kemudian dianalisis secara deskriptif. Hasil penelitian ini menunjukkan bahwa kualitas air sistem budidaya non bioflok kurang baik yang ditunjukkan dengan tingginya kadar amonia 6-8 mg/L, sedangkan kualitas air budidaya sistem bioflok cukup baik yang ditunjukkan dengan rendahnya kadar amonia 0,25-1 mg/L. Performa ikan yang dihasilkan sistem biofloklebih cepat, ditunjukkan dengan meningkatkan nilai efisiensi pakan dan dapat menekan nilai konversi pakan, sedangkan performa ikan non bioflok kurang cepat dengan efisiensi pakan yang rendah dan tidak dapat menekan nilai konversi pakan. Sehingga budidaya sistem bioflok dengan menggunakan Probiotik Fish Megafloc dapat menghasilkan kualitas air yang baik dan pemberian pakan yang lebih efisien.
Penanganan Pasca Panen Ikan di UD. Karunia dan UD. Berkat Food Nuryanti, Ika Faiz; Utami, Arfiati Ulfa; Rachmawati, Nandya Fitri
JURNAL LEMURU Vol 2 No 1 (2020): JURNAL LEMURU: Jurnal Ilmu Perikanan dan Kelautan Indonesia
Publisher : Program Studi Teknologi Hasil Perikanan|Fakultas Pertanian|Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/lemuru.v2i1.1229

Abstract

Penanganan ikan harus dilakukan secepat mungkin untuk menghindari kemunduran mutu ikan sehingga dibutuhkan bahan dan media pendinginan yang sangat cepat dalam menurunkan suhu ikan pada pusat thermal ikan. Tujuan dilakukannya kegiatan ini yaitu untuk mengetahui bagaimana proses pasca panen yang dilakukan oleh UD. Karunia dan UD. Berkat Food sebagai penerima bahan baku hasil perikanan dari UPT. PPP Muncar. Penanganan pascapanen ikan di UD. Karunia dimulai dari penerimaan bahan baku, pencucian, penyusunan, pembekuan, penyimpanan dan pendistribusian. Sedangkan penanganan ikan di UD. Berkat Food dimulai dari penerimaan bahan baku, pencucian, penyusunan, pembekuan, dan penyimpanan. Pada kedua perusahaan tersebut yang membedakan adalah suhu pembekuan yang digunakan yaitu UD. Karunia suhunya sekitar -18oC sampai -24oC yang bertujuan menghambat pertumbuhan mikrooganisme dan aktivitas enzim di dalam produk sehingga produk menjadi lebih awet dan tidak mudah rusak dan hasilnya sangat memuaskan dan dapat bertahan selama 1 tahun. Pada UD. Berkat food suhunya sekitar -34oC sampai -40oC yang bertujuan menghambat pertumbuhan mikroganisme yang berada didalam tubuh ikan dan dapat bertahan selama 8 bulan.
Co-Authors abdur rohman Agnes Juniarti Chastelyna, Agnes Juniarti Ahmad Mahda Vikia Akhmad Afandi Amin, Muhammad Zainal Roisul Anggraeni, Siti Lutfiah Arista, Yuvita Lira BAGUS SETYAWAN Bergsma, Lindsay N. Binar Kurnia Prahani Budi Jatmiko Citra Murti, Selly Candra Dediyanto, Kristian Defriatno, Mawan Eko Dewi Mutamimah Dewi, Sukma Sacita Dewi, Sukma Sacita Donny Setiawan Dwikoranto Eko Agung Purnomo Eko Wahyudi Ellis Marisa Helmy Ahfas Hudaifah, Ilmiyah Lintangesukmanjaya, Rahmatta Thoriq Moniz, Joana Paula Gerabella da Costa Nadya Adharani Nandya Fitri Rachmawati Nuryanti, Ika Faiz Rachmaniah Mirza Hariastuti Rifqi Mufarrochah Wardani Rosiana Ulfa Selly Candra Citra Murti SETYAWAN, BAGUS Sulistiono Syahputra, Dimas Priagung Banar TRI MULYATI Wiwik Handayani Yuvita Lira Vesti Arista