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Pemberdayaan POKLAHSAR Dalam Diversifikasi Produk Teh Herbal Mangrove di Ekowisata Mangrove Denpasar: English Putu Angga Wiradana; I Gede Widhiantara; Ni Kadek Yunita Sari; I Wayan Rosiana; Anak Agung Ayu Putri Permatasari; I Made Gde Sudyadnyana Sandhika
Dedikasi : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2024): Dedikasi : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah III DKI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53276/dedikasi.v3i2.200

Abstract

Batu Lumbang Mangrove Ecotourism, located in Pemogan Village, Denpasar City, is one of the natural destinations located in a conservation area. Problems still faced by partners include not understanding the use of non-timber forest products (NTFPs) from mangroves as raw materials for food and traditional medicine and partners still need assistance to develop diversified tea bag products from mangrove leaves. Mentoring activities were carried out for 3 months at the Segara Guna Batu Lumbang Mangrove. The aim of this program is to provide education and training in making tea bags made from jeruju leaves (Acanthus ilicifolius) that are hygienic, in the right dosage, and increase partners' understanding of NTFPs through a pocket book. The method used in this community partnership program is a qualitative approach and observation. The target and output of this program is to increase partners' knowledge and skills in processing herbal drinks made from mangrove leaves and increase partners' understanding of the use of mangrove NTFPs. The results of the activity showed that there was an increase in partners' skills and knowledge of 88.87% after the program took place in processing and making herbal tea bags and utilizing mangrove pocket books.
BREEDING OF LOCAL GARLIC (Allium sativum L.) VARIETIES USING THE CHEMICAL MUTAGEN SODIUM AZIDE Elok Faiqotus Zahro; Ni Wayan Deswiniyanti; Ni Kadek Dwipayani Lestari; Anak Agung Ayu Putri Permatasari; Ni Kadek Yunita Sari
AGRIMETA : Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol. 15 No. 1 (2025): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian dan Bisnis Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/agrimeta.v15i1.12596

Abstract

The demand for garlic in Indonesia continues to rise annually; however, the market remains dominated by imported garlic due to its larger bulb size compared to local varieties. One approach to improving the quality of local garlic is through mutation breeding using chemical mutagens such as sodium azide. This study aimed to evaluate the effects of sodium azide on morphological traits, stomatal index, and chlorophyll a and b content in local garlic (Allium sativum L.). The experiment was conducted using a Randomized Block Design (RBD) with a single treatment factor, sodium azide concentrations of 0.1%, 0.2%, 0.3%, and 0.4%. Observations revealed that the 0.4% concentration produced the best performance in plant height (24.20 cm), number of leaves (3.40), leaf length (22.10 cm), and leaf width (2.60 cm). The highest stomatal index (0.35) was also observed at this concentration. In contrast, the longest root length (2.320 cm) and highest fresh weight (0.8040 g) were found at the 0.3% concentration. The highest chlorophyll a and b content was recorded at the 0.1% concentration. These findings indicate that sodium azide induces significant variation in plant traits. Therefore, chemical mutagenesis is recommended as a promising breeding strategy to develop superior and competitive local garlic varieties.
Uji Aktivitas Antimikroba Variasi Konsentrasi Ekstrak Etanol Bonggol Pisang Batu (Musa balbisiana Colla) Anggraeni, Ni Kadek Irma; Sumadewi, Ni Luh Utari; Permatasari, Anak Agung Ayu Putri
JURNAL QUIMICA Vol 6 No 2 (2024)
Publisher : Program Studi Kimia, Fakultas Sains dan Teknologi, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jq.v6i2.8525

Abstract

Antibiotik umumnya digunakan untuk menangani penyakit infeksi yang disebabkan oleh bakteri patogen. Namun, meningkatnya kasus resistensi terhadap berbagai jenis antibiotik mendorong pencarian alternatif baru, salah satunya melalui pemanfaatan tanaman yang mengandung senyawa antimikroba. Pisang batu (Musa balbisiana Colla) merupakan tanaman yang diketahui memiliki berbagai khasiat kesehatan. Buah dan kulitnya berfungsi sebagai penurun panas, antiradang, penawar racun, peluruh kencing, serta antibakteri, sementara bagian bonggol berpotensi dimanfaatkan sebagai agen antimikroba. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan lima perlakuan, terdiri atas tiga variasi konsentrasi ekstrak bonggol pisang batu (25%, 50%, 75%) serta dua kontrol, yaitu kontrol negatif (etanol) dan kontrol positif (Gentamicin). Setiap perlakuan diulang tiga kali, sehingga diperoleh total 15 unit percobaan dengan metode difusi sumuran. Hasil penelitian menunjukkan bahwa ekstrak bonggol pisang batu lebih efektif menghambat pertumbuhan Staphylococcus aureus dibandingkan Escherichia coli, dengan aktivitas terbaik ditunjukkan pada konsentrasi 75% terhadap S. aureus, meskipun masih tergolong kategori lemah. Aktivitas kontrol positif terhadap E. coli lebih tinggi dibandingkan terhadap S. aureus, dan seluruh perlakuan kontrol positif termasuk dalam kategori sedang. Sementara itu, konsentrasi 25% tidak menunjukkan zona hambat pada kedua bakteri.