Person Image

    Education

    • Dr.rer.nat. (Biochemical Engineering), University of Stuttgart
    • M.Eng. (Ferment. Technology), Hiroshima University
    • วท.บ. (วิทยาศาสตร์การอาหาร) , มหาวิทยาลัยเกษตรศาสตร์, ไทย

    Expertise Cloud

    ?-fructofuranosidaseacidAlcaligenes eutrophus DSM 545Alkaline extractionAmorphophallus oncophyllusAspergillus fumigatusAspergillus nigerAspergillus tubingensisAzoreductaseBacillus cereusBacillus licheniformisBacillus sp.Bacillus subtilisBacterial cellulosebagasse bleached pulpbatch fermentationBiocompositebiodieselBiosorptionCandida guilliermondiiCandida mogiicentral composite designChlorella sp.Curcuma longa L.Ethanolethanol productionextractionfed-batch fermentationfermentationfurfuralheterotrophicheterotrophic cultureHigh-theabrownins instant Pu-erh teaJerusalem artichokeKH2PO4Kinetic modelKNO3Lactic acidL-glutamic acidlipase-catalyzed polymerizationlipidlipid accumulationmicroalgal growthmodelnanocompositenapier grassnitrogenNonylphenolohmic heatingOil palm trunkoptimal feeding policyParticle sizePhaeodactylum tricornutumphosphorusphotoautotrophic cultivationPhysicochemical propertiesphysicochemical propertyPLAPoly(lactic acid)Poly-?-glutamic acidpolylactic acidPolymerizationpowderpretreatmentprocess developmentproduction mediaPropionibacterium acidipropioniciPu-erh tearaceway pondResponse Surface MethodologyRhizopus arrhizusRhodotorula rubraSaccharomyces cerevisiaeSalmonellascreeningSimultaneous saccharification and fermentationSolid-state fermentationSpirulina sp.Steam explosionsubmerged fermentationTaguchi methodTea polyphenolsTEMPO-mediated oxidationtheabrownintheabrowninstrehalosetwo-step fed-batch fermentationXuanwei hamXylitolxylitol bioproductionxyloseZijuan pu-erh teaการหมักแก่นตะวันไซลิทอลพรีไบโอติกใยอาหารสาหร่ายขนาดเล็กอินูลินเอทานอล

    Interest

    เทคโนโลยีการหมัก

    Administrative Profile


      Resource

      • จำนวนหน่วยปฏิบัติการที่เข้าร่วม 1 หน่วย (หัวหน้าหน่วย 1 หน่วย, สมาชิก 0 หน่วย) ดังนี้คือ
      • จำนวนพื้นที่วิจัย 0 ตารางเมตร
      • จำนวนเครื่องมือวิจัย 3 ชิ้น
      • มูลค่าเครื่องมือวิจัย 20.22 ล้านบาท

      งานวิจัยในรอบ 5 ปี

      Project

      งานวิจัยที่อยู่ระหว่างการดำเนินการ
      • ทุนใน 8 โครงการ (หัวหน้าโครงการ 2 โครงการ, ที่ปรึกษาโครงการ 2 โครงการ, ผู้ร่วมวิจัย 4 โครงการ)
      • ทุนนอก 0 โครงการ
      งานวิจัยที่เสร็จสิ้นแล้ว
      • ทุนใน 25 โครงการ (หัวหน้าโครงการ 17 โครงการ, ผู้ร่วมวิจัย 8 โครงการ)
      • ทุนนอก 15 โครงการ (หัวหน้าโครงการ 10 โครงการ, ที่ปรึกษาโครงการ 1 โครงการ, ผู้ร่วมวิจัย 3 โครงการ, อื่นๆ 1 โครงการ)

      แนวโน้มผลงานทั้งหมดเทียบกับแนวโน้มผลงานในรอบ 5 ปี

      Output

      • บทความ 228 เรื่อง (ตีพิมพ์ในวารสารวิชาการ 88 เรื่อง, นำเสนอในการประชุม/สัมมนา 140 เรื่อง)
      • ทรัพย์สินทางปัญญา 74 เรื่อง (อนุสิทธิบัตร 67 เรื่อง, สิทธิบัตร 7 เรื่อง)

      แนวโน้มการนำผลงานไปใช้ประโยชน์ในด้านต่างๆ

      Outcome

      • การนำผลงานไปใช้ประโยชน์ 160 เรื่อง (เชิงวิชาการ 86 เรื่อง, เชิงนโยบาย/บริหาร 6 เรื่อง, เชิงสาธารณะ 53 เรื่อง, เชิงพาณิชย์ 15 เรื่อง)

      รางวัลที่ได้รับ

      Award

      • รางวัลที่ได้รับ 14 เรื่อง (ประกาศเกียรติคุณ/รางวัลนักวิจัย 4 เรื่อง, รางวัลผลงานวิจัย/สิ่งประดิษฐ์ 1 เรื่อง, รางวัลผลงานนำเสนอในการประชุมวิชาการ 9 เรื่อง)

      นักวิจัยที่มีผลงานงานร่วมกันมากที่สุด 10 คนแรก


      Scopus h-index

      #Document titleAuthorsYearSourceCited by
      1Continuous production of monoacylglycerols by glycerolysis of palm olein with immobilized lipaseKaewthong W., Sirisansaneeyakul S., Prasertsan P., H-Kittikun A.2005Process Biochemistry
      40(5),pp. 1525-1530
      107
      2Screening of yeasts for production of xylitol from d-xyloseSirisansaneeyakul S., Staniszewski M., Rizzi M.1995Journal of Fermentation and Bioengineering
      80(6),pp. 565-570
      70
      3Production of fructose from inulin using mixed inulinases from Aspergillus niger and Candida guilliermondiiSirisansaneeyakul S., Worawuthiyanan N., Vanichsriratana W., Srinophakun P., Chisti Y.2007World Journal of Microbiology and Biotechnology
      23(4),pp. 543-552
      66
      4A model of xylitol production by the yeast Candida mogiiTochampa W., Sirisansaneeyakul S., Vanichsriratana W., Srinophakun P., Bakker H., Chisti Y.2005Bioprocess and Biosystems Engineering
      28(3),pp. 175-183
      43
      5Optimization of lactic acid production by immobilized Lactococcus lactis IO-1Sirisansaneeyakul S., Luangpipat T., Vanichsriratana W., Srinophakun T., Chen H., Chisti Y.2007Journal of Industrial Microbiology and Biotechnology
      34(5),pp. 381-391
      41
      6Carbon-to-nitrogen ratio affects the biomass composition and the fatty acid profile of heterotrophically grown Chlorella sp. TISTR 8990 for biodiesel productionSinghasuwan S., Choorit W., Sirisansaneeyakul S., Kokkaew N., Chisti Y.2015Journal of Biotechnology
      216,pp. 169-177
      38
      7Effect of nitrogen concentration on growth, lipid production and fatty acid profiles of the marine diatom Phaeodactylum tricornutumYodsuwan N., Sawayama S., Sirisansaneeyakul S.2017Agriculture and Natural Resources
      51(3),pp. 190-197
      35
      8Biosorption of nonylphenol on dead biomass of Rhizopus arrhizus encapsulated in chitosan beadsLang W., Dejma C., Sirisansaneeyakul S., Sakairi N.2009Bioresource Technology
      100(23),pp. 5616-5623
      32
      9Photofermentive production of biohydrogen from oil palm waste hydrolysatePattanamanee W., Choorit W., Deesan C., Sirisansaneeyakul S., Chisti Y.2012International Journal of Hydrogen Energy
      37(5),pp. 4077-4087
      32
      10Optimization of cyclodextrin production from sago starchCharoenlap N., Dharmsthiti S., Sirisansaneeyakul S., Lertsiri S.2004Bioresource Technology
      92(1),pp. 49-54
      30
      11Characterization of a new oxygen-insensitive azoreductase from Brevibacillus laterosporus TISTR1911: Toward dye decolorization using a packed-bed metal affinity reactorLang W., Sirisansaneeyakul S., Ngiwsara L., Mendes S., Martins L., Okuyama M., Kimura A.2013Bioresource Technology
      150,pp. 298-306
      27
      12Fungal Isolates from a Pu-Erh Type Tea Fermentation and Their Ability to Convert Tea Polyphenols to TheabrowninsWang Q., Gong J., Chisti Y., Sirisansaneeyakul S.2015Journal of Food Science
      80(4),pp. M809-M817
      27
      13Microbial production of poly-γ-glutamic acidSirisansaneeyakul S., Cao M., Kongklom N., Chuensangjun C., Shi Z., Chisti Y.2017World Journal of Microbiology and Biotechnology
      33(9)
      25
      14Production of poly-γ-glutamic acid by glutamic acid-independent Bacillus licheniformis TISTR 1010 using different feeding strategiesKongklom N., Luo H., Shi Z., Pechyen C., Chisti Y., Sirisansaneeyakul S.2015Biochemical Engineering Journal
      100,pp. 67-75
      24
      15Bioconversion of tea polyphenols to bioactive theabrownins by Aspergillus fumigatusWang Q., Gong J., Chisti Y., Sirisansaneeyakul S.2014Biotechnology Letters
      36(12),pp. 2515-2522
      22
      16Repeated fed-batch production of xylitol by Candida magnoliae TISTR 5663Sirisansaneeyakul S., Wannawilai S., Chisti Y.2013Journal of Chemical Technology and Biotechnology
      88(6),pp. 1121-1129
      22
      17Photoautotrophic Production of Lipids by Some Chlorella StrainsSirisansaneeyakul S., Singhasuwan S., Choorit W., Phoopat N., Garcia J., Chisti Y.2011Marine Biotechnology
      13(5),pp. 928-941
      22
      18Production of theabrownins using a crude fungal enzyme concentrateWang Q., Gong J., Chisti Y., Sirisansaneeyakul S.2016Journal of Biotechnology
      231,pp. 250-259
      18
      19Spray drying of inulin component extracted from Jerusalem artichoke tuber powder using conventional and ohmic-ultrasonic heating for extraction processKhuenpet K., Fukuoka M., Jittanit W., Sirisansaneeyakul S.2017Journal of Food Engineering
      194,pp. 67-78
      17
      20Particle size of ground bacterial cellulose affecting mechanical, thermal, and moisture barrier properties of PLA/BC biocompositesLuddee M., Pivsa-Art S., Sirisansaneeyakul S., Chiravootpechyen P.2014Energy Procedia
      56(C),pp. 211-218
      17
      21Degradation behaviors of different blends of polylactic acid buried in soilChuensangjun C., Pechyen C., Sirisansaneeyakul S.2013Energy Procedia
      34,pp. 73-82
      16
      22Genetic and metabolic engineering for microbial production of poly-γ-glutamic acidCao M., Feng J., Sirisansaneeyakul S., Song C., Chisti Y.2018Biotechnology Advances
      36(5),pp. 1424-1433
      16
      23Ohmic heating pretreatment of algal slurry for production of biodieselYodsuwan N., Kamonpatana P., Chisti Y., Sirisansaneeyakul S.2018Journal of Biotechnology
      267,pp. 71-78
      12
      24Lipase-catalysed polymerization of lactic acid and the properties of the polymerChuensangjun C., Pechyen C., Chisti Y., Sirisansaneeyakul S.2012Advanced Materials Research
      506,pp. 154-157
      12
      25Biosorption of lead from acid solution using chitosan as a supporting material for spore forming-fungal biomass encapsulationLang W., Lang W., Buranaboripan W., Buranaboripan W., Wongchawalit J., Parakulsuksatid P., Vanichsriratana W., Sakairi N., Pathom-aree W., Sirisansaneeyakul S.2013International Journal of Environmental Science and Technology
      10(3),pp. 579-590
      10
      26Furfural and glucose can enhance conversion of xylose to xylitol by Candida magnoliae TISTR 5663Wannawilai S., Lee W., Chisti Y., Sirisansaneeyakul S.2017Journal of Biotechnology
      241,pp. 147-157
      10
      27Enhanced Production of Poly-γ-glutamic Acid by Bacillus licheniformis TISTR 1010 with Environmental ControlsKongklom N., Shi Z., Chisti Y., Sirisansaneeyakul S.2017Applied Biochemistry and Biotechnology
      182(3),pp. 990-999
      10
      28Inulin Powder Production from Jerusalem Artichoke (Helianthus tuberosus L.) Tuber Powder and Its Application to Commercial Food ProductsKhuenpet K., Jittanit W., Sirisansaneeyakul S., Srichamnong W.2017Journal of Food Processing and Preservation
      41(4)
      9
      29Optimization of Poly(dl-Lactic Acid) Degradation and Evaluation of Biological Re-polymerizationYoungpreda A., Panyachanakul T., Kitpreechavanich V., Sirisansaneeyakul S., Suksamrarn S., Tokuyama S., Krajangsang S.2017Journal of Polymers and the Environment
      25(4),pp. 1131-1139
      8
      30Biodecolorization of a food azo dye by the deep sea Dermacoccus abyssi MT1.1T strain from the Mariana TrenchLang W., Sirisansaneeyakul S., Martins L., Ngiwsara L., Sakairi N., Pathom-aree W., Okuyama M., Mori H., Kimura A.2014Journal of Environmental Management
      132,pp. 155-164
      8
      31Evaluation of different pretreatments of Napier grass for enzymatic saccharification and ethanol productionTsai M., Lee W., Kuan W., Sirisansaneeyakul S., Savarajara (Akaracharanya) A.2018Energy Science and Engineering
      6(6),pp. 683-692
      8
      32Physicochemical properties and biological activities of a high-theabrownins instant Pu-erh tea produced using Aspergillus tubingensisWang Q., Belščak-Cvitanović A., Durgo K., Chisti Y., Gong J., Sirisansaneeyakul S., Komes D.2018LWT - Food Science and Technology
      90,pp. 598-605
      7
      33Enhancement of antioxidant activity of C-phycocyanin of Spirulina powder treated with supercritical fluid carbon dioxideDejsungkranont M., Chen H.H., Sirisansaneeyakul S.2017Agriculture and Natural Resources
      51(5),pp. 347-354
      7
      34The application of ohmic heating for inulin extraction from the wet-milled and dry-milled powders of Jerusalem artichoke (Helianthus tuberosus L.) tuberTermrittikul P., Jittanit W., Sirisansaneeyakul S.2018Innovative Food Science and Emerging Technologies
      48,pp. 99-110
      7
      35Effect of pretreatments on quality of Jerusalem artichoke (Helianthus Tuberosus L.) tuber powder and inulin extractionKhuenpet K., Jittanit W., Sirisansaneeyakul S., Srichamnong W.2015Transactions of the ASABE
      58(6),pp. 1873-1884
      7
      36Comparison of hot air and superheated steam drying of Jerusalem artichoke (Helianthus tuberosus L.) tubers and inulin powder productionSirisansaneeyakul S.2015Transactions of the ASABE
      58(4),pp. 1113-1125
      7
      37Xylitol production by liquid emulsion membrane encapsulated yeast cellsSirisansaneeyakul S., Chainoy R., Vanichsriratana W., Srinophakun T., Chisti Y.2009Journal of Chemical Technology and Biotechnology
      84(8),pp. 1218-1228
      7
      38Economical production of xylitol from candida magnolia TISTR 5663 using sugarcane bagasse hydrolysateWannawilai S., Sirisansaneeyakul S.2015Kasetsart Journal - Natural Science
      49(4),pp. 583-596
      6
      39Model of acetic acid-affected growth and poly(3-hydroxybutyrate) production by Cupriavidus necator DSM 545Marudkla J., Lee W., Wannawilai S., Chisti Y., Sirisansaneeyakul S.2018Journal of Biotechnology
      268,pp. 12-20
      6
      40Heterotrophic production of Chlorella sp. TISTR 8990—biomass growth and composition under various production conditionsBouyam S., Choorit W., Sirisansaneeyakul S., Chisti Y.2017Biotechnology Progress
      33(6),pp. 1589-1600
      5
      41Optimal control of feeding in fed-batch production of xylitolTochampa W., Sirisansaneeyakul S., Vanichsriratana W., Srinophakun P., Bakker H., Wannawilai S., Chisti Y.2015Industrial and Engineering Chemistry Research
      54(7),pp. 1992-2000
      5
      42Enhancement of inulinase and invertase production from a newly isolated Candida guilliermondii TISTR 5844Songpim M., Vaithanomsat P., Vanichsriratana W., Sirisansaneeyakul S.2011Kasetsart Journal - Natural Science
      45(4),pp. 675-685
      5
      43Physicochemical changes during processing of Chinese Xuanwei HamHuang A., Sirisansaneeyakul S., Ge C., Chen Z., Huang Q., Qin W., Chisti Y.2011Kasetsart Journal - Natural Science
      45(3),pp. 539-550
      5
      44A statistical approach for culture condition improvement of invertase and inulinase from Candida guilliermondii TISTR 5844Vaithanomsat P., Songpim M., Sirisansaneeyakul S.2011Kasetsart Journal - Natural Science
      45(6),pp. 1083-1093
      4
      45A model of furfural-inhibited growth and xylitol production by Candida magnoliae TISTR 5663Wannawilai S., Chisti Y., Sirisansaneeyakul S.2017Food and Bioproducts Processing
      105,pp. 129-140
      4
      46Optimization of production of C-phycocyanin and extracellular polymeric substances by Arthrospira spDejsungkranont M., Chisti Y., Sirisansaneeyakul S.2017Bioprocess and Biosystems Engineering
      40(8),pp. 1173-1188
      4
      47Enhancing Xylitol Bio-Production by an Optimal Feeding Policy during Fed-Batch OperationPrado-Rubio O.A., Hernández-Escoto H., Rodriguez-Gomez D., Sirisansaneeyakul S., Morales-Rodriguez R., Morales-Rodriguez R.2015Computer Aided Chemical Engineering
      37,pp. 1757-1762
      4
      48Simultaneous production of C-phycocyanin and extracellular polymeric substances by photoautotrophic cultures of Arthrospira platensisDejsungkranont M., Chisti Y., Sirisansaneeyakul S.2017Journal of Chemical Technology and Biotechnology
      92(10),pp. 2709-2718
      3
      49Benzoate-induced stress enhances xylitol yield in aerobic fed-batch culture of Candida mogii TISTR 5892Wannawilai S., Sirisansaneeyakul S., Chisti Y.2015Journal of Biotechnology
      194,pp. 58-66
      3
      50Outdoor photoautotrophic cultivation of Chlorella sp. TISTR 8990 in nitrogen- and phosphorus-minimal media for lipid accumulationYodsuwan N., Chamchuang N., Puchcha Y., Sirisansaneeyakul S.2015Kasetsart Journal - Natural Science
      49(1),pp. 80-91
      3
      51Improvement of production and stability of silk degumming protease by Bacillus sp. C4 SS-2013Romsomsa N., Chim-Anage P., Chim-Anage P., Sirisansaneeyakul S.2015Chiang Mai Journal of Science
      42(3),pp. 599-613
      3
      52Antioxidative effect of large molecular polymeric pigments extracted from zijuan pu-erh tea in vitro and in vivoWang Q., Wang Q., Peng C., Gong J., Sirisansaneeyakul S.2013Kasetsart Journal - Natural Science
      47(5),pp. 739-747
      2
      53Sodium benzoate stimulates xylitol production by Candida mogiiSirisansaneeyakul S., Kop B., Tochampa W., Wannawilai S., Chaveesuk R., Lee W.2014Journal of the Taiwan Institute of Chemical Engineers
      45(3),pp. 734-743
      2
      54Production and partial characterization of chitosanases from a newly isolated Bacillus cereusWangtueai S., Worawattanamateekul W., Sangjindavong M., Naranong N., Sirisansaneeyakul S.2007Kasetsart Journal - Natural Science
      41(2),pp. 346-355
      2
      55Optimization and the effect of pH adjustment for trehalose production by Propionibacterium acidipropionici DSM 20273Suethao S., Innawong B., Sirisansaneeyakul S., Vanichsriratana W., Parakulsuksatid P.2015Kasetsart Journal - Natural Science
      49(5),pp. 726-737
      2
      56Improved keeping quality of Dendrobium “Bom” orchids using nutrients entrapped in a biodegradable hydrogelKongklom N., Chuensangjun C., Chisti Y., Sirisansaneeyakul S.2018Scientia Horticulturae
      234,pp. 184-192
      2
      57Fructose production from Jerusalem artichoke using mixed inulinasesPrangviset K., Songpim M., Yodsuwan N., Wannawilai S., Dejsungkranont M., Changlek P., Sirisansaneeyakul S.2018Agriculture and Natural Resources
      52(2),pp. 132-139
      2
      58Evaluation of microbial toxins, trace elements and sensory properties of a high-theabrownins instant Pu-erh tea produced using Aspergillus tubingensis via submerged fermentationWang Q., Šarkanj B., Jurasovic J., Chisti Y., Sulyok M., Gong J., Sirisansaneeyakul S., Komes D.2019International Journal of Food Science and Technology
      54(5),pp. 1541-1549
      2
      59Surface-Modified Cellulose Nanofibers-graft-poly(lactic acid)s Made by Ring-Opening Polymerization of l-LactideChuensangjun C., Chuensangjun C., Kanomata K., Kitaoka T., Chisti Y., Sirisansaneeyakul S.2019Journal of Polymers and the Environment
      27(4),pp. 847-861
      2
      60Zero-waste biorefinery of oleaginous microalgae as promising sources of biofuels and biochemicals through direct transesterification and acid hydrolysisMandik Y.I., Mandik Y.I., Cheirsilp B., Srinuanpan S., Maneechote W., Boonsawang P., Prasertsan P., Sirisansaneeyakul S.2020Process Biochemistry
      95,pp. 214-222
      1
      61The application of purification process for inulin powder production from Jerusalem artichoke (Helianthus tuberosus L.) tuber powderKhuenpet K., Jittanit W., Sirisansaneeyakul S., Srichamnong W.2018Journal of Food Processing and Preservation
      42(8)
      1
      62Physical and chemical properties of powder produced from spray drying of inulin component extracted from Jerusalem artichoke tuber powderJirayucharoensak R., Khuenpet K., Jittanit W., Sirisansaneeyakul S.2019Drying Technology
      37(10),pp. 1215-1227
      1
      63Optimization of poly(3-hydroxybutyrate) extraction from Cupriavidus necator DSM 545 using sodium dodecyl sulfate and sodium hypochloriteMarudkla J., Patjawit A., Chuensangjun C., Sirisansaneeyakul S.2018Agriculture and Natural Resources
      52(3),pp. 266-273
      1
      64Isolation and screening of chitosanase producing microorganismsWangtueai S., Worawattanamateekul W., Sangjindavong M., Naranong N., Sirisansaneeyakul S.2006Kasetsart Journal - Natural Science
      40(4),pp. 944-948
      1
      65Development of the model to predict the growth of Salmonella spp. in stirred fried rice with crab meatPongsomboon S., Sirisansaneeyakul S., Sasaki K., Poosaran N.2007Songklanakarin Journal of Science and Technology
      29(4),pp. 1115-1121
      0
      66Proteolytic capability of Staphylococcus xylosus and Candida zeylanoides isolated from Chinese Xuanwei HamHuang A., Sirisansaneeyakul S., Chen Z., Wu Z., Chisti Y.2012Kasetsart Journal - Natural Science
      46(1),pp. 98-106
      0
      67Synthesis of polylactic acid from fermentative lactic acid by direct polycondensation for materials applicationPonmanee L., Pechyen C., Sirisansaneeyakul S.2013Advanced Materials Research
      626,pp. 495-499
      0
      68Biosorption of local textile dyes onto acid-tolerant macro-beads of Chitosan-immobilized Rhizopus arrhizus biomassLang W., Lang W., Buakaew P., Buranaporipan W., Wongchawalit J., Sakairi N., Vanichsriratana W., Sirisansaneeyakul S.2013Kasetsart Journal - Natural Science
      47(1),pp. 101-114
      0
      69Chemo-enzymatic preparation and characterization of cellulose nanofibers-graft-poly(lactic acid)sChuensangjun C., Chuensangjun C., Kitaoka T., Chisti Y., Sirisansaneeyakul S.2019European Polymer Journal
      114,pp. 308-318
      0
      70Asian Congress on Biotechnology 2017Sirisansaneeyakul S., Lee W., Won J.2018Biotechnology Journal
      13(6)
      0
      71Evaluation of the first radiolabeled99mTc-Jerusalem artichoke-containing snack bar on gastric emptying and satiety in healthy female volunteersNokkaew N., Shiratori S., Gonlachanvit S., Chaiwatanarat T., Nasing T., Chaiseri S., Sirisansaneeyakul S., Horkaew P., Kanungsukkasem V.2018Journal of the Medical Association of Thailand
      101(4),pp. S13-S21
      0
      72Development of the model to predict the growth of Salmonella amsterdam and Salmonella bangkok in stirred fried rice with crab meatPongsomboon S., Sirisansaneeyakul S., Sasaki K., Poosaran N.2016Chiang Mai University Journal of Natural Sciences
      5(3),pp. 317-322
      0