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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Sains dan Pendidikan Biologi
Widie Kemala Hapsari
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

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ANALISIS TINGKAT EMISI GAS RUMAH KACA CO2-e DARI SAMPAH KOTA PEKANBARU UNTUK PENGEMBANGAN MODUL KONSEP ISU LINGKUNGAN PADA MATA KULIAH PENDIDIKAN LINGKUNGAN Widie Kemala Hapsari; Sri Wulandari; Suwondo '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: This research was to determine the level of greenhouse gas emissions CO2-e from waste the city of Pekanbaru and develop modular concept of environmental issues in the subject of Environmental Education among October 2015 until January 2016. The results from this research used to develop module unit subjects Environmental Education. This research did by 2 phases: analysis of greenhouse gas emissions and the development stage modules. Research use descriptive methode. The data collection did by using survey methods to make observations in the Muara Fajar landfill . Sampling done by random sampling, to took rubbish out of three trucks at Muara Fajar landfill as much as 500 liters container sizes daily until 8 days. The calculation of greenhouse gas emissions CO2-e by using data analysis methods FOD (first order decay) at the level of accuracy of Tier 1. The parameters in this study is a waste composition, type of waste, the level of greenhouse gas CO2-e and types of plants in the buffer zone in Muara Fajar landfill. The results of survey revealed that the greenhouse gas emissions of CO2-e from of the span of 5 years of 21.7 %. and highest in 2014 amounted to 67.832 tonnes of CO2-e, with an average increase of emissions by 26.5%. The results of the study can be used as a modular unit concept of environmental issues in the subject of Environmental Education.Key Words: Greenhouse gas CO2-e emission, module, waste of Pekanbaru City
Anti-Inflamasi Tanaman Kedondong (Spondias Dulcis G. Forst.): Review Raudhah Hayatillah; Widie Kemala Hapsari
Jurnal Sains dan Pendidikan Biologi Vol 2 No 1 (2023): April 2023
Publisher : Universitas Muslim Buton

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Technological developments are currently growing, this can be seen from the increasing lifestyle of people, one of which is the increased consumption of fast food or junk food, it is known that fast food has low nutritional content and high calories, so it can trigger inflammation in the body accompanied by the emergence of disease. which is harmful to the body if consumed for a long time. To minimize the occurrence of disease, in recent years scientists have been intensively conducting research on the discovery of new drugs derived from plants, one of the plants that has the potential as an anti-inflammatory is the kedondong plant. The purpose of writing this article is to find out the potential of the kedondong plant as an antioxidant and anti-inflammatory. Based on testing with several extraction methods and compound test methods, bioactive compounds were found, the compounds contained were phenolics, tannins, saponins and flavonoids which are a group of antioxidant compounds. These compounds were found in leaves, stems, fruits and roots, every part of the kedondong plant has bioactive compounds, through tests carried out. The bioactive compounds in kedondong are known to reduce the expression of iNOS, TLR4, Th1, interleukin (IL) and cytokines genes, these genes are expressed genes in the process of inflammation. So that the antioxidant content in the kedondong plant has the potential as an anti-inflammatory by inhibiting the genes that are expressed in the process of inflammation. The content of bioactive compounds contained is also influenced by the solvent in the extraction process carried out.
Co-Authors Raudhah Hayatillah SRI WULANDARI Suwondo '