Now showing items 1-4 of 4

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    Detection of Orcinol-O-methyl transferase enzyme encoding gene in East Asian rose Rosa multiflora 

    Viyada Kunathigan (2014)

    3,5-dimethoxytoluene (DMT) is a key component of “tea scent” in Chinese rose (Rosa chinesis) and a hybrid of Chinese rose (Rosa X hybrida). DMT biosynthesis is catalysed by enzymes Orcinol O-methyltransferase (OOMT) 1 and 2 (Rosa chinesis and Rosa X hybrida) and OOMT like (Rosa chinesis Xing-xing-hei). The East Asian rose Rosa multiflora may also contain OOMT gene. The presence of OOMT gene in this rose could be a potential useful resource for Asian fragrance industry. This project aimed to detect the OOMT encoding gene in this rose variety. Rosa ...
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    Microbiological inspection in small food processing plant 

    Viyada Kunathigan (Assumption University, 1998)
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    Screening and primary identification of lipid degradation microorganism from local bioextracts 

    Viyada Kunathigan (2014)

    Bioextract is a solution of fermented organic matters which mainly are agricultural leftover containing living microorganisms. Studies have shown that bioextract may be applied to agriculture, livestock, gardening and landscaping, composting, and bioremediation. Latterly, bioextract was introduced for wastewater treatment, due to bioextract characteristic and environmentally friendly. From previous studies (Nitsuwat et al., 2013), addition of bioextract was capable to reduce total solid, grease and oil in domestic wastewater. The grease and oil ...
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    The study of the biodiversity in local bio-fermented solution and the treatment of community wastewater at laboratory scale: wastewater from restaurants 

    Viyada Kunathigan (Kasetsart UniversityThai Society for Biotechnology, 2013-10)

    Bio-fermented solution is a solution composed of a diverse variety of microbes coexisting together, aiding the metabolism of each other. Nowadays,bio-fermented solution is widely used for many purposes and is one of the popular usages for wastewater treatment. In this experiment, the biodiversity of the bio-fermented solution was determined by selective and non-selective enrichment media. For the treatment of restaurant wastewater (collected from local department store food court and steak restaurant), 0 (control), 0.25, 0.5 and 1 mL of ...