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PENGARUH BERBAGAI KONSENTRASI EKSTRAK DAUN JERUK PURUT (Citrus hystrix DC.) TERHADAP ZONA HAMBAT JAMUR Colletotrichum gloeosporioides (Penz.) Sacc. SEBAGAI KAJIAN ANALISIS SUMBER BELAJAR

Lindariyanti, Al Zanifa (2019) PENGARUH BERBAGAI KONSENTRASI EKSTRAK DAUN JERUK PURUT (Citrus hystrix DC.) TERHADAP ZONA HAMBAT JAMUR Colletotrichum gloeosporioides (Penz.) Sacc. SEBAGAI KAJIAN ANALISIS SUMBER BELAJAR. Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Kaffir Lime Leaves (Citrus hystrixDC.) are one of plants that widely planted by Indonesian society especially in the yard or garden. The kaffir lime leaves (Citrus hystrixDC.) have a potential as an antifungal because it contains of active compounds such as flavonoid, tannin, and essential oils, in which those can affect the cell wall and membrane cell of pathogenic fungal. This research aimed at analyzing the influence of various concentrations of kaffir lime (Citrus hystrix DC.) leaves extract toward the diameter of inhibition zone of Colletotrichum gloeosporioides Penz.Sacc. Fungus, of which research was carried out by using the disk diffusion method. The type of research was True Experiment Design, in which it used the experimental design of Posttest-Only Control Designtype with the Complete Random Design (RAL) of non-factorial pattern. This research used the kaffir lime leaves extract of 0%, 10%, 20%, 30%, 40%, and 50%. The samples of Colletotrichum gloeosporioides fungus were isolated in the media of SDA and incubated in the temperature of 27o C for 48 hours; moreover, each of treatment was repeated in 4 times. The data analysis used One-wayanova test. The results of this research indicated that there was an influence of the distribution of various kaffir lime (Citrus hystrix DC.)leaves extract toward the inhibition zone of Colletotrichum gloeosporioides Penz. Sacc fungus.The largest diameter of inhibition zone was in the concentration of 50% in which the average diameters of inhibition zone were 11,37 mm, while the smallest inhibition zone was in the concentration of 0% (control treatment).The research results can be utilized as the analysis study of biological learning sources in the 10th grade of Senior High School, especially in the odd semester of the Fungi material.

Item Type: Thesis (Bachelors Degree (S1))
Student ID: 201410070311180
Thesis Advisors: Wahyu prihanta (0019126702), H. Moch. Agus Krisno Budiyanto (0723076401)
Keywords: Kaffir Lime Leaves Extract, Colletotrichum gloeosporioides, Inhibition Zone
Subjects: Q Science > QR Microbiology
Divisions: Faculty of Teacher Training and Education > Department of Biology Education (84205)
Depositing User: 201410070311180
Date Deposited: 17 Oct 2019 07:13
Last Modified: 17 Oct 2019 07:13
URI : http://eprints.umm.ac.id/id/eprint/53955

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