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Browsing by Author Thummajitsakul S.

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Showing results 1 to 20 of 22  next >
Issue DateTitleAuthor(s)
2022Analysis of flower extract and natural dye solution from Sesbania javanica using Fourier-transform infrared spectroscopy (FTIR) chemometrics, and determination of its antioxidant and anti-glucosidase activitiesThummajitsakul S.; Boonburapong B.; Silprasit K.
2022Analysis of FTIR Spectra, Flavonoid Content and Anti-Tyrosinase Activity of Extracts and Lotion from Garcinia schomburgkiana by Multivariate MethodThummajitsakul S.; Silprasit K.
2016Analysis of intraspecific genetic variation, antioxidant and antibacterial activities of Zingiber zerumbetThummajitsakul S.; Kaewsri W.; Deetae P.
2019Antioxidant and antidiabetic effects of garcinia schomburgkiana extracts and fermented juicesThummajitsakul S.; Boonburapong B.; Silprasit K.
2020Assessment of organophosphate and carbamate insecticides and heavy metal contamination in canal-grown water morning glory (Ipomoea aquatica forssk) in Nakhon Nayok province, ThailandThummajitsakul S.; Thongkerd N.; Pholmeesap B.; Phankham P.; Silprasit K.
2021Classification of some boesenbergia and alpinia extracts and their medicinal products based on chemical composition, antioxidant activity, and concentration of some heavy metalsThummajitsakul S.; Silprasit K.
2023Comparison of FTIR fingerprint, phenolic content, antioxidant and anti-glucosidase activities among Phaseolus vulgaris L., Arachis hypogaea L. and Plukenetia volubilis L.Thummajitsakul S.; Piyaphan P.; Khamthong S.; Unkam M.; Silprasit K.; Srinakharinwirot University
2023DETECTION OF PARASITES AND COLIFORM BACTERIA IN VEGETABLES FROM FRESH-FOOD MARKETS IN NAKHON NAYOK PROVINCE, THAILANDKrainara S.; Buppan P.; Thummajitsakul S.; Kosuwin R.; Srinakharinwirot University
2021Evaluation of total phenolic content, antioxidant activity and anti-amylase activity of different vegetable and fruit mixturesThummajitsakul S.; Nuanphong P.; Photo J.; Mantong S.; Kosuwin R.; Taejarernwiriyakul O.; Silprasit K.
2023FTIR and multivariate analysis of total phenolic content, antioxidant and anti-amylase activities of extracts and milk of Glycine max L. and Phaseolus vulgaris L.Thummajitsakul S.; Paensanit P.; Saeieo T.; Sirirat J.; Silprasit K.; Srinakharinwirot University
2017Genetic differentiation and antioxidant activities of Bouea macrophylla Griffith in Nakhon Nayok ProvinceThummajitsakul S.; Silprasit K.
2019Highperformancethinlayerchromatographyfingerprintandantioxidant activities of Cyclea barbata in ThailandThummajitsakul S.; Sitthithaworn W.; Silprasit K.
2024Index of Atmospheric Purity (IAP) Related to Potential Ecological Risk Indexes (RI) of Heavy Metals Accumulation in Urban AreaSilprasit K.; Rimlumduan T.; Phowan N.; Thummajitsakul S.; Srinakharinwirot University
2023Kinetics of Tyrosinase Inhibition, Antioxidant Activity, Total Flavonoid Content and Analysis of Averrhoa bilimbi L. Extracts and its Fruit Vinegar Using FTIR and Multivariate MethodsThummajitsakul S.; Silprasit K.; Srinakharinwirot University
2018Pesticide and heavy metal contamination: Potential health risks of some vegetables and fruits from a local market and family farm in Ongkharak District of Nakhon Nayok Province, ThailandThummajitsakul S.; Subsinsungnern R.; Treerassapanich N.; Kunsanprasit N.; Puttirat L.; Kroeksakul P.; Silprasit K.
2023Phytochemical composition, anti-amylase and anti-acetylcholinesterase activities of leaf extracts and herbal tea of Dolichandrone serrulata (DC.) seemThummajitsakul S.; Nattee K.; Nathunli P.; Promprieng C.; Anekwasinchai R.; Silprasit K.; Srinakharinwirot University
2014Population structure of the stingless bee (Tetragonula pagdeni Schwarz) in Thailand determined by cytochrome b and ATPase6–tRNAASP sequence analysisThummajitsakul S.; Silprasit K.; Klinbunga S.; Sittipraneed S.
2020Short its dna barcode effectively distinguishes the medicinal plants cyclea barbataSilprasit K.; Thummajitsakul S.
2019Source and health risk assessment of heavy metals in non-certified organic rice farming at Nakhon Nayok Province, ThailandSatachon P.; Keawmoon S.; Rengsungnoen P.; Thummajitsakul S.; Silprasit K.
2020Study on FTIR spectroscopy, total phenolic content, antioxidant activity and anti-amylase activity of extracts and different tea forms of Garcinia schomburgkiana leavesThummajitsakul S.; Samaikam S.; Tacha S.; Silprasit K.
Showing results 1 to 20 of 22  next >