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ETNOBOTANI TANAMAN OBAT DI DESA DAMULI PEKAN KECAMATAN KUALUH SELATAN KABUPATEN LABUHANBATU UTARA Haiyu Asy Syafira; M. Idris; Rahmadina Rahmadina
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7513

Abstract

Etnobotani merupakan suatu ilmu mengenai tentang hubungan lingkungan alamnya seperti tumbuhan obat dengan masyarakat lokal. Tumbuhan Obat adalah tumbuhan yang bisa dimanfaatkan untuk obat penyembuh penyakit secara alami. Tujuan penelitian ini adalah untuk mengetahui jenis-jenis tumbuhan obat, pemanfaatan tumbuhan obat, dan nilai ICS pada tumbuhan obat di Desa Damuli Pekan. Metode penelitian ini menggunakan metode survei deskriptif serta teknik pengambilan sampel menggunakan snowball sampling. Hasil penelitian ini menunjukkan bahwa dari wawancara responden 30 orang didapatkan 18 tanaman obat yang masih digunakan masyarakat Desa Damuli Pekan, yaitu Ciplukan, Daun Beling, Kumis Kucing, Nanas, Jambu Biji, Daun Bakung, Daun Jarak, Kunyit, Daun Senggani, Manggis, Nangka Belanda/Sirsak, Daun Pandan Wangi, Rimbang, Belimbing, Sirih, Temulawak, Jahe Merah dan Lidah Buaya. Pemanfaatan tumbuhan obat di Desa Damuli Pekan Kecamatan Kualuh Selatan Kabupaten Labuhanbatu Utara digunakan sebagai obat penyembuh penyakit, yaitu : Kolesterol, Ginjal, Masuk Angin, Darah Tinggi, Gatal-gatal / Cacar Air, Paru-paru, Diare, Demam Berdarah, Luka luar, yaitu : Tersayat, dan Terkena Cangkul, Obat Terkilir, Penyakit Dalam, Menghentikan Pendarahan Luka Luar, Gula Kering, Gula Basah, Lambung, Menormalkan Gula Darah, Obat Mata, Keputihan, Melancarkan Darah, dan Menyuburkan Rambut Kepala. Tumbuhan Ciplukan merupakan tumbuhan paling banyak manfaatnya digunakan sebagai obat klosterol, gula basah, masuk angin, darah tinggi, dan gatal-gatal. Nilai Index of Cultural Significanse (ICS) dari tumbuhan obat yang tertinggi terdapat 2 famili yang berbeda dan spesies yang berbeda yaitu famili Piperaceae tumbuhan Sirih (Piper betle L.) dengan nilai 72 dan famili Solanaceae Ciplukan (Physalis angulata L.) dengan nilai 63.
Use of Various Types of Chitosan as Edible Coating to Maintain Physical Quality of Tomatoes (Solanum lycopersicon L.) During Storage at Two Different Temperatures Novia Asri Nasution; M. Idris
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.5550

Abstract

Increasing tomato production requires special handling to increase longer shelf life by applying chitosan and modifying storage temperatures. Chitosan is a chitin derivative whose function is similar to wax compounds so that it is able to inhibit metabolic activity. Storage temperature of 10°C can extend shelf life and maintain the physical quality of tomatoes. This study aims to determine the effect of chitosan administration, the effect of storage temperature, and the effect of the combination of chitosan and storage temperature on the physical quality of tomatoes. This study used a Factorial Complete Randomized Design, the first factor was tomatoes without chitosan coating (K0), and tomatoes with chitosan coating (K1) = shrimp shell, (K2) = crab shell, (K3) = fish scales using the same concentration of 6%. The second factor is storage temperature (T1) = room temperature (26-32°C) and (T2) = temperature 10°C.  The changes observed are shrinkage in weight, color, texture, aroma, taste based on organoleptic test (hedonic test). Data analysis using ANOVA at 5% level and BNJ follow-up test at 5% level. The results showed that the use of crab chitosan (K2) had an effect on weight loss (0.42%). Storage temperature of 10°C (T2) affects weight loss (5.04%). The best treatment combination for weight loss (0.07%) and color (7.40) was crab chitosan and temperature of 10°C (K2T2), while the best treatment combination for texture (7.56), aroma (7.08), and taste (7.16) was fish scales and temperature of 10°C (K3T2). In general, the best treatment is chitosan fish scales and a temperature of 10°C (K3T2).
Uji Organoleptik Daun Jeruju (Acanthus ilicifoliusL.) sebagai Minuman Herbal Dengan Penambahan Jahe (Zingiber officinale) Sinta Rahayu; M. Idris; Rahmadina
JURNAL BIOS LOGOS Vol. 14 No. 1 (2024): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v14i1.54662

Abstract

Tanaman Jeruju (Acanthus ilicifolius L.) merupakan salah satu jenis mangrove yang memiliki banyak manfaat, salah satunya adalah pemanfaatannya untuk membuat teh dengan campuran jahe (Zingiber officinale). Penelitian ini menggunakan metode eksperimen dengan analisis data kuantitatif untuk menguji kadar antioksidan dan kadar flavonoid pada berbagai formulasi, yaitu 80%: 20%, 70%: 30%, 60%: 40%, dan 50%: 50%. Selain itu, penelitian ini juga menggunakan metode survei dengan analisis data kualitatif untuk menguji sifat organoleptik. Hasil penelitian menunjukkan bahwa formulasi dengan 50% jeruju dan 50% jahe memiliki kadar antioksidan dan kadar flavonoid total tertinggi. Dari segi organoleptik, formulasi 60%: 40% mendapatkan nilai tertinggi dari segi kesukaan yaitu 56%, sedangkan dari segi aroma, formulasi 60%: 40% mendapatkan nilai tertinggi yaitu 75%. Dari segi rasa, formulasi 50%:50% mendapatkan nilai tertinggi yaitu 75,6%, dan dari segi warna, formulasi 50%:50% mendapatkan nilai tertinggi yaitu 80,4%.
THE EFFECT OF PROVIDING GOAT MANURE AND ADDITIN WATER WITH THE PARTIAL ROOT ZONE (PRD) METHOD IN INCREASING THE GROWTH AND PRODUCTION OF TOMATO PLANTS (LYCOPERSICUM ESCULENTUM MILL) USING A DIGITAL SOIL MOISTURE METER IN NORTH SUMATERA M. Idris; Irda Nila Selvia; Russell Ong; Armansyah Armansyah; Mohd Khairul Amri Kamarudin
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 2 (2025): Volume 9, Nomor 2, June 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i2.41934

Abstract

This study aims to investigate the effectiveness of the Partial Rootzone Drying (PRD) irrigation method, the application of goat manure as organic fertilizer, and the interaction of both treatments on the growth and yield of tomato plants (Lycopersicum esculentum Mill) in North Sumatra. The research responds to the urgent need for sustainable agricultural practices that conserve water and enhance soil fertility, especially in tropical regions facing irregular rainfall and declining soil quality. A field experiment was conducted using a factorial randomized block design to test various levels of goat manure combined with the PRD technique. Observations focused on vegetative growth parameters (plant height, number of leaves, dry weight, chlorophyll content, Relative Growth Rate), nutrient uptake (N, P, and K), and production indicators (fruit number and sugar content). Data were analyzed statistically to determine the significance and interaction effects of treatments. The results show that goat manure significantly improves vegetative growth and fruit production, with higher doses correlating positively to increases in biomass and nutrient uptake. The PRD method led to a 25% reduction in water use without compromising plant productivity. Importantly, the combination of PRD and organic manure application produced synergistic effects, enhancing both growth and yield while optimizing water and nutrient efficiency. This study introduces a novel integrated approach to tomato cultivation that combines precision irrigation (PRD) and organic soil enrichment, offering a replicable model for sustainable, water-efficient horticulture in resource-constrained agricultural regions.