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All Journal Chemistry Education Practice Jurnal Wicara Desa
Agustin, Rizki Dwi
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Public Health Social Sciences

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INOVASI PEMANFAATAN TUMBUHAN SERAI WANGI (CYMBOPOGON NARDUS) MENJADI MINYAK ATSIRI GUNA MEWUJUDKAN EKONOMI KREATIF MASYARAKAT DESA SEDAU Nurhidayanti, Nurhidayanti; Agustin, Rizki Dwi; Mujiburrahman, Mujiburrahman; Asmawati, Asmawati; Septiana, Dini; Yulianto, Dian Dwi; Insyiroh, Salsabila; Lana Safitri, Lana Safitri; Akbar, Djalaludin M.; Hanangga, Lalu Danal
Jurnal Wicara Vol 1 No 2 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i2.2412

Abstract

Sedau Village is one of the villages in the Narmada sub-district, West Lombok district, West Nusa Tenggara province. Most of the people in Sedau Village are more interested in growing fruits, some other residents are planting medicinal plants. Citronella plants are cultivated by some residents of Sedau Village in small quantities, so they have not been able to provide economic benefits for the local community. In addition, there is also no community in Sedau Village who can process citronella plants into essential oil which can increase the selling price of the citronella. The purpose of this series of socialization and training activities by the Unram Thematic KKN team is to increase people's understanding and creativity about medicinal plant demonstration plots, how to cultivate several medicinal plants in the demonstration plot, especially citronella and post-harvest processing methods of citronella into essential oils , so as to increase the selling price of the fragrant citronella. The method used in this activity is the socialization method, participative through training and learning. While the technique used in distillation is the steam distillation process to obtain essential oils. Citronella oil is usually light yellow to dark yellow in color, and is volatile. Essential oil itself is an oil produced by plants. The resulting aroma is fragrant according to the producing plant, generally insoluble in water but soluble in organic solvents. The citronella oil distillation process consumes around 15-20 kilograms of raw materials with a distillation time of approximately 3 hours. From the distillation of citronella, 125 ml of essential oil was obtained.
INOVASI PEMANFAATAN TUMBUHAN SERAI WANGI (CYMBOPOGON NARDUS) MENJADI MINYAK ATSIRI GUNA MEWUJUDKAN EKONOMI KREATIF MASYARAKAT DESA SEDAU Nurhidayanti, Nurhidayanti; Agustin, Rizki Dwi; Mujiburrahman, Mujiburrahman; Asmawati, Asmawati; Septiana, Dini; Yulianto, Dian Dwi; Insyiroh, Salsabila; Lana Safitri, Lana Safitri; Akbar, Djalaludin M.; Hanangga, Lalu Danal
Jurnal Wicara Vol 1 No 2 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i2.2412

Abstract

Sedau Village is one of the villages in the Narmada sub-district, West Lombok district, West Nusa Tenggara province. Most of the people in Sedau Village are more interested in growing fruits, some other residents are planting medicinal plants. Citronella plants are cultivated by some residents of Sedau Village in small quantities, so they have not been able to provide economic benefits for the local community. In addition, there is also no community in Sedau Village who can process citronella plants into essential oil which can increase the selling price of the citronella. The purpose of this series of socialization and training activities by the Unram Thematic KKN team is to increase people's understanding and creativity about medicinal plant demonstration plots, how to cultivate several medicinal plants in the demonstration plot, especially citronella and post-harvest processing methods of citronella into essential oils , so as to increase the selling price of the fragrant citronella. The method used in this activity is the socialization method, participative through training and learning. While the technique used in distillation is the steam distillation process to obtain essential oils. Citronella oil is usually light yellow to dark yellow in color, and is volatile. Essential oil itself is an oil produced by plants. The resulting aroma is fragrant according to the producing plant, generally insoluble in water but soluble in organic solvents. The citronella oil distillation process consumes around 15-20 kilograms of raw materials with a distillation time of approximately 3 hours. From the distillation of citronella, 125 ml of essential oil was obtained.
Perbandingan Kadar Metabolit Sekunder Ekstrak Akar Wangi (Vetiveria zizanioides L.) Berdasarkan Faktor Naungan Guna Membantu Perkuliahan Kimia Bahan Alam agustin, rizki dwi; Hakim, Aliefman; Ariani, Sunniarti
Chemistry Education Practice Vol. 7 No. 1 (2024): Edisi Mei 2024
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i1.6326

Abstract

This research aims to determine the comparison of secondary metabolite levels in vetiver root plants and to develop a bulletin media expected to support the teaching of Natural Product Chemistry. The research method used is an experiment and the 4D (define, design, develop, disseminate) Research and Development model by Thiagarajan. The research was conducted in a chemistry laboratory, analytical laboratory. The distribution of questionnaire sheets was in the classroom. Vetiver root extracts used in this study were sourced from plants based on shading factors. The experiment was carried out in two stages, namely phytochemical screening and GC-MS analysis. Based on the conducted tests, it was found that the percentage of secondary metabolite content in vetiver root extracts from unshaded samples was higher compared to shaded samples. In the media development, purposive sampling technique was used and the sample consisted of students from the 2020 Chemistry Education program in the seventh-semester, who had programmed and attended Natural Product Chemistry lectures. Data collection for the development of the bulletin media was carried out using validity sheets and student response questionnaires. The validity test conducted by experts obtained a validity value of 0.9, which falls into the highly valid category. In the limited trial, a practicality percentage of 86% was obtained, which falls into the highly practical category. Therefore, it can be concluded that the bulletin learning media is suitable and practical for use in the learning process.
Co-Authors Akbar, Djalaludin M. Aliefman Hakim Asmawati Asmawati Hanangga, Lalu Danal Insyiroh, Salsabila Lana Safitri, Lana Safitri Mujiburrahman Mujiburrahman Nurhidayanti, Nurhidayanti Septiana, Dini Sunniarti Ariani Yulianto, Dian Dwi