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Functional Groups of Scale Collagen from Farmed Snakehead Fish (Channa striata) and Wild Sources Agustina, Ayu; Hasan, Bustari; Sukmiwati, Mery
Jurnal Perikanan dan Kelautan Vol. 28 No. 2 (2023): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

The study aimed to analyze the functional groups of scale collagen from farmed snakehead fish and wild sources. Scale collagen from farmed snakehead fish was higher than the wild sources (18.82 > 14.27%) with the protein content of both successively (60.24 > 59.78%). The functional groups in scale collagen from farmed snakehead fish were Amide A (3668,77 cm-1), Amide B (2920,35 cm-1) Amide I (2302,14 cm-1), Amide II (1446,67 cm-1), and Amide III (1245,10 cm-1). Meanwhile, scale collagen from wild sources snakehead fish has an Amide A group (3853.94 cm-1), Amide B (2905.89 cm-1), and Amide I (1869.10 cm-1) Amide II (1457.28 cm-1), Amide III (1243.18 cm-1). Scale Collagen from farmed snakehead fish and wild sources is classified as type 1 collagen.

Functional Groups of Scale Collagen from Farmed Snakehead Fish (Channa striata) and Wild Sources Agustina, Ayu; Hasan, Bustari; Sukmiwati, Mery
Jurnal Perikanan dan Kelautan Vol. 28 No. 2 (2023): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

The study aimed to analyze the functional groups of scale collagen from farmed snakehead fish and wild sources. Scale collagen from farmed snakehead fish was higher than the wild sources (18.82 > 14.27%) with the protein content of both successively (60.24 > 59.78%). The functional groups in scale collagen from farmed snakehead fish were Amide A (3668,77 cm-1), Amide B (2920,35 cm-1) Amide I (2302,14 cm-1), Amide II (1446,67 cm-1), and Amide III (1245,10 cm-1). Meanwhile, scale collagen from wild sources snakehead fish has an Amide A group (3853.94 cm-1), Amide B (2905.89 cm-1), and Amide I (1869.10 cm-1) Amide II (1457.28 cm-1), Amide III (1243.18 cm-1). Scale Collagen from farmed snakehead fish and wild sources is classified as type 1 collagen

Functional Groups of Scale Collagen from Farmed Snakehead Fish (Channa striata) and Wild Sources Agustina, Ayu; Hasan, Bustari; Sukmiwati, Mery
Jurnal Perikanan dan Kelautan Vol. 28 No. 2 (2023): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

The study aimed to analyze the functional groups of scale collagen from farmed snakehead fish and wild sources. Scale collagen from farmed snakehead fish was higher than the wild sources (18.82 > 14.27%) with the protein content of both successively (60.24 > 59.78%). The functional groups in scale collagen from farmed snakehead fish were Amide A (3668,77 cm-1), Amide B (2920,35 cm-1) Amide I (2302,14 cm-1), Amide II (1446,67 cm-1), and Amide III (1245,10 cm-1). Meanwhile, scale collagen from wild sources snakehead fish has an Amide A group (3853.94 cm-1), Amide B (2905.89 cm-1), and Amide I (1869.10 cm-1) Amide II (1457.28 cm-1), Amide III (1243.18 cm-1). Scale Collagen from farmed snakehead fish and wild sources is classified as type 1 collagen

Penegakan Hukum Dalam Penerapan Keadilan Restoratif (Restorative Justice) di Kejaksaan Negeri Tangerang Tahun 2023-2024 Salsabila, Indah; Agustina, Ayu; Septriani, Mellysa
Journal of Law, Education and Business Vol 3, No 2 (2025): Oktober 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jleb.v3i2.6504

Penegakan hukum di Indonesia tengah mengalami pergeseran dari pendekatan retributif menuju keadilan restoratif. Restorative justice menjadi alternatif penyelesaian perkara pidana yang menitikberatkan pada pemulihan hubungan antara pelaku, korban, dan masyarakat. Kejaksaan Negeri Tangerang merupakan salah satu lembaga yang menerapkan pendekatan ini melalui Peraturan Jaksa Agung RI Nomor 15 Tahun 2020. Penelitian ini bertujuan untuk menganalisis regulasi hukum restorative justice, mengidentifikasi faktor yang memengaruhi implementasinya, serta mengevaluasi hambatan dan strategi penyelesaiannya di Kejaksaan Negeri Tangerang periode 2023–2024. Metode yang digunakan adalah pendekatan kualitatif deskriptif dengan teknik wawancara, observasi, dan dokumentasi. Hasil awal menunjukkan kendala dalam pemahaman aparatur hukum, budaya masyarakat yang belum adaptif, serta koordinasi antarlembaga yang belum optimal. Temuan ini diharapkan memberi kontribusi teoritis dan praktis bagi pengembangan penegakan hukum yang lebih humanis dan responsif.

The Role of Notaries in Executing Location Permits for Housing Business Actors Using a Risk-Based OSS System Agustina, Ayu
Jurnal Konstatering Vol 1, No 3 (2022): July 2022
Publisher : Master of Notarial Law, Faculty of Law, Sultan Agung Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Electronically Integrated Business Licensing Services or Online Single Submission - Risk Based Management (OSS - RBA) which is a one-door investment licensing portal and is said to provide business convenience for all parties, including Small and Medium Enterprises (MSMEs), as stipulated in Government Regulation Number 5 of 2021 Concerning Risk-Based Business Licensing, which system was developed by the Investment Coordinating Board (BKPM). This study aims to elaborate on the roles and responsibilities of Notaries regarding the implementation of location permits for business actors with legal status in Indonesia, especially for Housing and Industrial businesses and to identify inhibiting factors and supporting factors for Notaries in carrying out their roles. The approach method in this study is a sociological juridical legal research method that studies the influence of society on empirical law and juridical where researchers carry out field studies by conducting interviews with informants. The specification of this research uses descriptive analysis. The type of data used in this study is primary data which includes the 1945 Law, Act No. 30 of 2004 in conjunction with Act No. 2 of 2014 concerning the Office of a Notary, Act No. 40 of 2007 concerning Limited Liability Companies, and Government Regulations Number 5 of 2021 concerning Risk-Based Business Licensing. The results of this study indicate that notaries are greatly assisted by the OSS RBA system, but there are still several obstacles both systemically, technically, in the field, and from human resources.Keywords: Location; Online; Permit; Submission.

Aplikasi Pupuk Organik Cair dari Jeroan Ikan Patin (Pangasius sp.) Terhadap Pertumbuhan Tanaman Kacang Panjang (Vigna sinensis L) Agustina, Ayu; Riza, Femi; Aulia, Nurul
Arborescent Journal Vol 3 No 1 (2026): Oktober 2025 - Januari 2026
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/arj.v3i1.1523

ABSTRAKJeroan ikan patin mengandung nutrisi yang dibutuhkan oleh tanaman, seperti nitogen,fosfor, kalium. Penggunaan jeroan ikan patin sebagai Pupuk Organik Cair (POC) dapatmembantu mengurangi limbah dan dampak lingkungan. Tujuan dari penelitian ini yaituuntuk mengetahui pengaruh POC dari jeroan ikan patin terhadap pertumbuhan tanamankacang panjang. Pelaksanaan penelitian ini berlangsung selama 2,5 bulan yaitu daribulan Juni sampai Agustus 2025. Perlakuan yang digunakan dalam penelitian ini P0:Tanpa Pemberian POC, P1: Pemberian POC 20 mL /L air, P2 : Pemberian POC 40 mL/Lair, P3 : Pemberian POC 60 mL/L air. Setiap perlakuan diulangi sebanyak 3 kali dan datadianalisis dengan Rancangan Acak Kelompok (RAK). Berdasarkan hasil uji ragam ANOVAyang dilakukan terhadap pertumbuhan tanaman kacang panjang menunjukkan bahwapemberian dosis POC jeroan ikan patin yang berbeda mempengaruhi tinggi tanamankacang panjang, P0: 25.00a, P1: 33.33b , P2: 40.67c , P3: 41.67cd , setiap penambahandosis POC mempercepat tinggi tanaman dengan waktu ukur yang sama. Begitu jugaterhadap umur berbunga tanaman kacang panjang yaitu P0: 46.33c, P1: 36.33bc ,P2:32.67ab , P3: 30.33a , setiap penambahan dosis POC dapat mempercepat waktu berbungatanaman. Hasil yang terbaik terdapat pada perlakuan P3 yaitu pemberian POC 60 mL/1L air dengan tinggi tanaman 41.67 cm dan umur berbunga 30.33 hari.

Pendidikan Karakter Humanis-Religius Melalui Pendekatan Pengelolaan Kelas: Analisis Kualitatif Pedagodik Islam Habibi, Wildan; Agustina, Ayu
Dirasah : Jurnal Studi Ilmu dan Manajemen Pendidikan Islam Vol. 9 No. 1 (2026): DIRASAH
Publisher : Institut Agama Islam (IAI) Faqih Asy'ari Kediri

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This study analyzes the formation of students' humanist-religious character through a classroom management approach in Islamic Religious Education learning in high schools. This study is based on the assumption that character education cannot be reduced to the transmission of normative values, but must be understood as a pedagogical process that occurs through social, psychological, and spiritual relations in the classroom. The study uses a qualitative approach with a case study design, through in-depth interviews, learning observations, and documentation to capture the pedagogical practices of PAI teachers in a contextual and reflective manner. The research findings indicate that democratic, humanist, and freedom-based classroom management functions as a transformative medium in integrating humanitarian and religiosity values simultaneously. PAI teachers act not only as conveyors of teaching materials, but also as moral-spiritual facilitators who build a participatory, empathetic, and reflective classroom climate. The novelty of this study lies in the conceptualization of classroom management as a values-based pedagogical instrument that bridges humanistic educational theory and Islamic character education, thereby broadening the understanding of the internalization of religious values in the context of formal education. Theoretically, this research contributes to the development of character education studies by emphasizing that the effectiveness of Islamic Religious Education learning is largely determined by the design of pedagogical relationships, not solely by curriculum content. These findings recommend the need to integrate a humanist-religious classroom management approach into character education policies and practices in schools.

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