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Peningkatan Produksi Bahan Pangan Aplikasi Trichoderma Andi Ayu Nurnawati; Zahid Rasya Hidayat
JASATHP: Jurnal Sains dan Teknologi Hasil Pertanian Vol 2 No 1 (2022): Mei
Publisher : Program Studi Teknologi Hasil Pertanian Fakultas Sains dan Teknologi Hasil Pertanian Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jasathp.v2i1.704

Abstract

Peningkatan produksi dan produktivitas diupayakan dengan penerapan teknologi inovatif. Salah satu upaya yang dapat dilakukan adalah pemanfaatan biofertilizer. Salah satu mikroorganisme fungsional yang dikenal sebagai biofungisida adalah jamur trichoderma. Tujuan penulisan artikel ini adalah pengkajian mengenai peningkatan produksi bahan pangan aplikasi Trichoderma. Hasil kajian membuktikan aplikasi Tricodherma pada bahan pangan dapat meningkatkan produksi bahan pangan berdasarkan artikel yang telah ditinjau oleh penulis. Beberapa bahan pangan yang telah ditinjau melalui artikel yaitu jagung, bawang merah, padi/gabah, jagung manis dan cabai rawit. Semua artikel yang ditinjau menunjukkan peningkatan produksi, baik yang tinjau dengan beberapa perlakuan maupun hanya langsung dengan persentasi peningkatannya.
Introduksi Tanaman Indigofera Pada Sistem Agroforestry Sebagai Sumber Pakan Ternak KTH di Desa Anabanua Kabupaten Barru Muhammad Kadir; Erna Halid; Andi Ayu Nurnawati; Syatrawati; Nildayanti; Henny Poerwanty
AMMA : Jurnal Pengabdian Masyarakat Vol. 2 No. 6 : Juli (2023): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Abstract

The potential of Anabanua Village as one of the villages given access to Community Forest Management (CFM) to cultivate the Agroforestry system and also Livestock Development, has a problem of providing natural food sources. The utilization of elephant grass is no longer sufficient, especially in the dry season which is prone to drought. Feed plants that are able to substitute and enrich (diversify) existing feed source plants are needed. Indigofera sp is a food crop that is rich in benefits and has the main advantage of being tolerant to drought stress, so activities are carried out to provide knowledge and skills and obtain added value by planting Indigofera plants in the community Agroforestry system. Activities are carried out to provide the ability to multiply, plant and maintain Indigofera plants as a source of food in the form of counseling and training as well as direct planting of Indigofera plants on the land of forest farmer groups (FFG).
Profiling Metabolit Senyawa Volatil Biji Kakao (Theobroma cacao L.) Asal Soppeng Sulawesi Selatan: Metabolite Profiling of Volatile Compounds in Cocoa Beans (Theobroma cacao L.) from Soppeng South Sulawesi Dian Magfirah Hala; Abdul Mutalib; Susi Indriani; Andi Ayu Nurnawati
Perbal: Jurnal Pertanian Berkelanjutan Vol. 14 No. 2 (2026): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/17h1pr05

Abstract

Kabupaten Soppeng, Sulawesi Selatan, dikenal sebagai salah satu sentra produksi kakao di Indonesia. Akan tetapi, informasi mengenai kandungan volatil biji kakao asal Soppeng saat ini masih terbatas. Oleh karena itu, penelitian ini bertujuan untuk menggunakan pendekatan Gas Chromatography-Mass Spectrometry (GC-MS) untuk mendata profil metabolit senyawa volatil dari biji kakao fermentasi asal Soppeng dan mengungkap potensi keunggulan biji kakao tersebut. Penelitian ini menggunakan biji kakao terfermentasi asal Soppeng yang kemudian dipanggang dan dihaluskan hingga homogen. Biji yang telah dihaluskan kemudian dimaserasi menggunakan n-heksana, lalu dimurnikan filtratnya menggunakan metode destilasi dan senyawa n-pentana sebagai larutan penangkap senyawa volatil hasil destilasi. Filtrat kemudian dianalisis menggunakan GC-MS dan diidentifikasi senyawanya menggunakan data library dari NIST dan Wiley 9. Kromatogram GC-MS yang diperoleh menunjukkan munculnya 100 puncak metabolit yang dikelompokkan menjadi 5 kelompok senyawa kimia utama, yaitu n-alkana, alkylpyrazine, lactone/ester, derivat lipid, fenolik, purin, asam amino, dan senyawa artifact/kontaminan yang tidak berasal dari sampel. Terdeteksinya senyawa pyrazine dan lacton serta senyawa derivat lipid pada biji kakao mengindikasikan adanya asosiasi dengan aroma yang unik, yaitu nutty, fruity, dan creamy dengan sedikit rasa seperti kelapa. Berdasarkan hasil penelitian ini, biji kakao asal Soppeng berpotensi menghasilkan profil aroma yang khas sehingga dapat menjadi referensi dalam meningkatkan kualitas biji kakao asal Soppeng dari tipe bulk menjadi tipe fine flavor cocoa (FFC). Soppeng Regency, South Sulawesi, is recognized as one of the major cocoa-producing regions in Indonesia. However, information regarding the volatile compound composition of cocoa beans originating from this region remains limited. Therefore, this study aimed to characterize the volatile metabolite profile of fermented cocoa beans from Soppeng using Gas Chromatography–Mass Spectrometry (GC–MS) and to explore their potential flavor characteristics. Fermented cocoa beans obtained from Soppeng were roasted and ground into a homogeneous powder. The powdered samples were subsequently macerated with n-hexane, and the resulting extract was purified through distillation using n-pentane as a trapping solvent for volatile compounds. The distillate was then analyzed using GC–MS, and compound identification was performed by comparison with the NIST and Wiley 9 mass spectral libraries. The GC–MS chromatogram revealed the presence of 100 metabolite peaks, which were classified into six major chemical groups, including n-alkanes, alkylpyrazines, lactones/esters, lipid derivatives, phenolic compounds, purines, amino acids, and artifact or contaminant compounds not originating from the cocoa bean samples. The detection of alkylpyrazines, lactones, and lipid-derived compounds suggests their potential association with desirable flavor attributes, including nutty, fruity, and creamy notes, and a hint of coconut-like flavor. These findings indicate that cocoa beans from Soppeng possess the potential to develop a distinctive and complex aroma profile. This study provides a preliminary characterization of the volatile metabolite composition of fermented cocoa beans from Soppeng and highlights their potential as a source of desirable flavor attributes. The findings may serve as a scientific basis for future quality improvement and value-added development strategies aimed at upgrading Soppeng cocoa from conventional bulk cocoa to fine flavor cocoa (FFC).
Sinergitas Peran Pemerintah Desa dan Partisipasi Masyarakat Terhadap Perencanaan Pembangunan di Kabupaten Sidenreng Rappang: The Synergy of Village Government’s Role and Community Participation in the Process of Development Planning in Sidenreng Rappang District Ahmad Mustanir; Fitriani S; Khaeriyah Adri; Andi Ayu Nurnawati; Goso Goso
JOURNAL OF GOVERNMENT SCIENCE Vol 1 No 2 (2020)
Publisher : Program Studi Ilmu Pemerintahan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54144/govsci.v1i2.8

Abstract

This research examines the role of village government, community participation, and their influences on development planning in Timoreng Panua village, Panca Rijang subdistrict, Sidenreng Rappang District. This research employed descriptive quantitative method, and involved samples of 55 households out of population of 745 households. The samples were taken randomly by using Yount formula 10%. Data was collected through observation, questionnaires and documentation, and analysed through tabulation, frequency and linear regression analysis by using SPSS 21.0 for Windows. The results show that the percentage of the role of village government contributing to the Timoreng Panua village development planning reached 52,4% (considered as ‘sufficient involvement’), while the percentage of community participation to the development planning is 77% (considered as ‘enthusiastic’). Together, the joint roles of village government and community partipation contributed to village development planning with a figure of 78,4%, categorized as ‘playing a significant role’.  Keywords: community participation, government role, development planning