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Total records found : 2
12022
Article
The detection of phytochemical properties from freeze dried Ottochloa nodosa (Kunth) Dandy Extracts and its potential as a bacterial inhibitor
Norshahidah Abd Latib
This study aimed to detect the secondary metabolites and chemical components in the freeze-dried extract of Ottochloa nodosa (Kunth) Dandy. In addition, discovering the extract could have potential as a bacterial inhibitor by determination of the minimum inhibition concentration (MIC) and minimum bactericidal concentration (MBC) carried out in extracts. Determination of antimicrobial potential of freeze-dried extracts was conducted through phytochemical screening, gas chromatography-mass spectrometry (GC-MS) test, agar disc diffusion and broth dilution methods. The study shows this extract has bacterial inhibitors’ potential since it contained phytochemical compounds such as alkaloid, saponin, flavonoid and tannin, while 9 chemical components have been displayed through GC-MS analysis. The disc diffusion method was done at different concentrations, at 25, 50 and 100 mg/ml. The result also shows that the extracts are able to inhibit the gram-positive and gram-negative bacteria. Freeze.....

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22022
Article
Pergerakan proses lukisan kanak-kanak dalam lakaran kasar seni visual
Norshahidah Binti Mohd Rafi
Kajian membincangkan bidang seni visual semakin berkembang pada bidang penyelidikan kanak-kanak merujuk kepada hasil lukisan kanak-kanak. Hasil lukisan kanak-kanak tersebut menghasilkan lakaran kasar yang mempunyai kaitan dengan pergerakan proses dalam seni visual. Isu meneliti perbandingan lukisan sebenar mempunyai persamaan dengan lukisan kanak-kanak melalui hasil lakaran kasar dalam proses lukisan. Kajian kemudian, menggunakan teori Park dan Kim melalui tiga proses aliran iaitu pemerhatian, imaginasi dan melukis dalam proses lukisan kanak-kanak. Proses analisis dilakukan bagi menganalisis lukisan kanak-kanak dengan lebih mendalam melalui kaedah analisis visual. Pengkaji telah melawat 8 buah tadika dan menjalankan aktiviti lukisan bersama-sama pelajar tadika. Soalan lukisan telah diberikan kepada kanak-kanak berkenaan kehidupan kanak-kanak dan hanya 3 orang pelajar dipilih berdasarkan empat soalan lukisan. Dapatan kajian meneliti penghasilan unsur-unsur seni yang telah digunakan oleh.....

311 hits

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