An ultrasound-assistedprocedurefort

An ultrasound-assistedprocedurefortheextractionofpectinsfromgrapepomacewithcitricacidasthe
extracting agentwasestablished.ABox–Behnkendesign(BBD)wasemployedtooptimizetheextraction
temperature (X1: 35–75 ◦C), extractiontime(X2: 20–60min)andpH(X3: 1.0–2.0)toobtainahighyieldof
pectins withhighaveragemolecularweight(MW)anddegreeofesterification(DE)fromgrapepomace.
Analysis ofvarianceshowedthatthecontributionofaquadraticmodelwassignificantforthepectin
extraction yieldandforpectinMWwhereastheDEofpectinswasmoreinfluencedbyalinearmodel.An
optimization studyusingresponsesurfacemethodologywasperformedand3Dresponsesurfaceswere
plotted fromthemathematicalmodel.AccordingtotheRSMmodel,thehighestpectinyield(∼32.3%) can
be achievedwhentheUAEprocessiscarriedoutat75 ◦C for60minusingacitricacidsolutionofpH2.0.
These pecticpolysaccharides,composedmainlybygalacturonicacidunits(

ผลลัพธ์ (ไทย) 1:

มีอัลตร้าซาวด์-assistedprocedurefortheextractionofpectinsfromgrapepomacewithcitricacidastheแยก agentwasestablished Wasemployedtooptimizetheextraction ABox – Behnkendesign (BBD)อุณหภูมิ (X 1:35-75 ◦C), extractiontime (X 2:20 – 60 นาที) andpH (X 3:1.0 – 2.0) toobtainahighyieldofpectins withhighaveragemolecularweight (MW) anddegreeofesterification (DE) fromgrapepomaceOfvarianceshowedthatthecontributionofaquadraticmodelwassignificantforthepectin วิเคราะห์yieldandforpectinMWwhereastheDEofpectinswasmoreinfluencedbyalinearmodel.An สกัดเพิ่มประสิทธิภาพ studyusingresponsesurfacemethodologywasperformedand3Dresponsesurfaceswerefromthemathematicalmodel พล็อตจุดไว้ สามารถ AccordingtotheRSMmodel,thehighestpectinyield(∼32.3%)achievedwhentheUAEprocessiscarriedoutat75 ◦C for60minusingacitricacidsolutionofpH2.0 ได้เหล่านี้ pecticpolysaccharides, composedmainlybygalacturonicacidunits (< oftotalsugars 97%), มีaverageMWof163.9kDaandaDEof55.2% Closeagreementbetweenexperimentalandpredictedค่า wasfound Theseresultssuggestthatultrasound-assistedextractioncouldbeagoodoptionforextractionoffunctionalpectinswithcitricacidfromgrapepomaceatindustriallevel

ผลลัพธ์ (ไทย) 2:

อัลตราซาวนด์-assistedprocedurefortheextractionofpectinsfromgrapepomacewithcitricacidasthe
สกัด agentwasestablished.ABox-Behnkendesign (BBD) wasemployedtooptimizetheextraction
อุณหภูมิ (X1: 35-75 ◦C) extractiontime (X2: 20-60min) andpH (X3: 1.0-2.0) toobtainahighyieldof
pectins withhighaveragemolecularweight (MW) anddegreeofesterification (DE ) fromgrapepomace.
วิเคราะห์ ofvarianceshowedthatthecontributionofaquadraticmodelwassignificantforthepectin
สกัด yieldandforpectinMWwhereastheDEofpectinswasmoreinfluencedbyalinearmodel.An
เพิ่มประสิทธิภาพ studyusingresponsesurfacemethodologywasperformedand3Dresponsesurfaceswere
วางแผน fromthemathematicalmodel.AccordingtotheRSMmodel, thehighestpectinyield (~32.3%)
อาจจะachievedwhentheUAEprocessiscarriedoutat75 ◦C for60minusingacitricacidsolutionofpH2.0.
เหล่านี้ pecticpolysaccharides, composedmainlybygalacturonicacidunits (<97% oftotalsugars) มี
averageMWof163.9kDaandaDEof55.2% .Closeagreementbetweenexperimentalandpredicted
ค่า wasfound.Theseresultssuggestthatultrasound-assistedextractioncouldbeagoodoptionfor
extractionoffunctionalpectinswithcitricacidfromgrapepomaceatindustriallevel

ผลลัพธ์ (ไทย) 3:

การตรวจอัลตร้าซาวด์ assistedprocedurefortheextractionofpectinsfromgrapepomacewithcitricacidasthe
แยก agentwasestablished . abox – behnkendesign ( BBD ) อุณหภูมิ wasemployedtooptimizetheextraction
( 1 : 35 ) 75 ◦ C ) extractiontime ( X2 : 20 – 60min ) andph ( x3 : 1.0 และ 2.0 ) toobtainahighyieldof
เพกทิน withhighaveragemolecularweight ( MW ) anddegreeofesterification ( de )
fromgrapepomace .การวิเคราะห์ ofvarianceshowedthatthecontributionofaquadraticmodelwassignificantforthepectin

เพิ่มประสิทธิภาพการสกัด yieldandforpectinmwwhereasthedeofpectinswasmoreinfluencedbyalinearmodel . studyusingresponsesurfacemethodologywasperformedand3dresponsesurfaceswere
วางแผน fromthemathematicalmodel . accordingtothersmmodel thehighestpectinyield ( ∼ , 32.3 %
)เป็น achievedwhentheuaeprocessiscarriedoutat75 ◦ C for60minusingacitricacidsolutionofph2.0 .
pecticpolysaccharides เหล่านี้ composedmainlybygalacturonicacidunits ( < 97 % oftotalsugars ) , มีการ averagemwof163.9kdaandadeof55.2
% closeagreementbetweenexperimentalandpredicted ค่าต่าง theseresultssuggestthatultrasound assistedextractioncouldbeagoodoptionfor

.การ extractionoffunctionalpectinswithcitricacidfromgrapepomaceatindustriallevel .