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dc.contributor.authorNimrat, Subuntithen_US
dc.contributor.authorสุบัณฑิต นิ่มรัตน์en_US
dc.contributor.authorJirarattanakunchai, Siripornen_US
dc.contributor.authorศิริพร จิรารัตนกุลชัยen_US
dc.contributor.authorVuthiphandchai, Verapongen_US
dc.contributor.authorวีรพงศ์ วุฒิพันธุ์ชัยen_US
dc.date.accessioned2022-04-24T09:44:08Z
dc.date.available2022-04-24T09:44:08Z
dc.date.issued2022-04-24
dc.identifier.issn2651-1096
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3820
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, ปีที่ 15, ฉบับที่ 1 (ม.ค.-มิ.ย. 2564), หน้า 26-38en_US
dc.description.abstract. In this study, examination of label information, physical and microbiological qualities was performed in 30 clear-plastic and 3 opaque-plastic bottled drinking water products distributed in city municipality of Ubon Ratchathani. Results showed that 12 clear-plastic (36%) and 3 opaque-plastic (9%) bottled drinking water samples had no expiry date on the product labels, which were discordant to the criteria for drinking water in sealed containers imposed by the Ministry of Public Health of Thailand no. 383 (2017). Odorless appearances of all drinking water samples were observed. Values of pH in 4 clear-plastic (12%) and 3 opaque-plastic (9%) bottled drinking water samples were in the ranges of 6.21±0.00–6.29±0.03, which were below the allowable limit (pH 6.5–8.5). All bottled drinking water products contained numbers of total coliform and fecal coliform bacteria less than 2 MPN/100 mL and were devoid of E. coli. Therefore, based on the quality of clear-plastic and opaqueplastic bottled drinking water products distributed in city municipality of Ubon Ratchathani, 1 5 samples (45%) did not meet standard for drinking water in sealed containers declared by the Ministry of Public Health of Thailand (1981 and 2017) owing to no expiry date labeled on the products and pH value below 6.5.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectBottled wateren_US
dc.subjectน้ำดื่มบรรจุขวดen_US
dc.subjectDrinking wateren_US
dc.subjectน้ำดื่มen_US
dc.subjectBacteriaen_US
dc.subjectแบคทีเรียen_US
dc.subjectMicrobiologyen_US
dc.subjectจุลชีววิทยาen_US
dc.titleAssessment of label, physical, pH and icrobiological qualities of bottled drinking water distributed in city municipality of Ubon Ratchathani, Thailanden_US
dc.title.alternativeการประเมินคุณภาพทางด้านฉลาก ด้านกายภาพ ค่าความเป็นกรด-ด่าง และทางจุลชีววิทยาของน้ำดื่มบรรจุขวดที่จำหน่ายในเขตเทศบาลนครอุบลราชธานี ประเทศไทยen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthorverapong@buu.ac.then_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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