烟梗人工醇化过程中主要化学成分的变化

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1、࿵Ҥ॓࠯/TobaccoScience&Technology࿵Ҥ߄࿐/TobaccoChemistry2014୍4௹čሹ321௹Ď࿵ٳӮ࿐߄ေᇶᇏӱݖ߄Կ۽ದۼэ߄1*2333෤௜đณӔఏđ຦फđ෤༩đڰ႔ၤ1.ഈݚ࿵Ҥࠢ๶Ⴕཋᄳ಩܄ඳҐܓᇏྏđഈݚ൧ဗ௵౵Ӊဝਫ਼7172000822.ഈݚ࿵Ҥࠢ๶Ⴕཋᄳ಩܄ඳ࠯ඌᇏྏđഈݚ൧ဗ௵౵Ӊဝਫ਼7172000823.ᇏ17ਫ਼ת޿౵׎ݚ൧ࣘКđჽ࿐ӱ۽အႏა࿐॓௖ൊ࿐նြ୪ݓ100083ᅋေğູ࿹࣮࿵۱3౼࿊đੰܿ߄эᇏӱݖ߄Կ۽ದᄝۼӁഈaᇏa༯໊9ᇕဢ௖ູսіࣉྛູ௹၂୍ದݣ಄ॄࠎࡊ᳅-5

2、ބࡡ໾ᆱሹa֋ሹaบჰߎaบሹaHpఃҩ࡟௹קđ߄Կ۽ਈđฐ෬ఃᄝԿ߄ᇏэ߄ܿੰbࢲږ߄э௹ު߄Կđ൝౴ࢆࡶᇯԛགྷӯpHۼ࿵ᇏӱݖ߄Կ۽ದ①ğૼіݔࡨ೐Ġ②ߎჰบބሹบݣਈӯགྷ҂؎ࢆ౴൝Ġ③ሹ֋ބሹᆱ໾ࡡݣਈࠎЧЌӻ҂эĠ④5-᳅ࡊࠎॄ಄ݣਈ༵ࢆႻᇯࡶശۚb࿵ۼԿ߄ؓ՜ࣉMaillardّႋऎႵࠒࠞ܊ངbܱ࡯Սğ࿵ٳӮ࿐߄Ġ߄Կ۽ದĠۼĠэ߄ܿੰᇏ๭щᅣ໓Bğ઒്ѓང໓441STđ1.411STğোٳğ1002-0861č2014Ď04-0050-05VariationofMainChemicalComponentsinTobacc

3、oStemDuringArtificialAging1*2333SUNPing,TANGZhaoqi,WANGJun,SUNXia,andFUYingyi1.ProcurementCenterofShanghaiTobaccoGroupCo.,Ltd.,Shanghai200082,China2.TechnologyCenterofShanghaiTobaccoGroupCo.,Ltd.,Shanghai200082,China3.CollegeofFoodScience&NutritionalEngineering,ChinaAg

4、riculturalUniversity,Beijing100083,ChinaAbstract:Inordertoresearchthevariationoftobaccostemduringartificialaging,ninetobaccostemsamplesfromthreestalkpositionsandthreeareaswereartificiallyagedforoneyear.Thecontentsoftotalsugar,reducingsugar,totalnitrogen,totalalkaloid,a

5、nd5-hydroxymethylfuraldehyde(5-HMF)inandpHofthestemsamplesweredeterminedregularly.Theresultsshowedthat:1)ThepHofstemgraduallydeclinedduringaging,thoughitchangedmoreslowlyatlaterstage.2)Thecontentsofreducingsugarandtotalsugarshowedacontinuouslydecreasingtrend.3)Theconte

6、ntsoftotalnitrogenandtotalalkaloidwerebasicallyunchanged.4)Thecontentof5-HMFreducedatfirstandthenincreasedgradually.TheprocessofartificialagingeffectivelypromotedtheMaillardreactionintobaccostem.Keywords:Tobaccostem;Artificialaging;Chemicalcomponent;RuleofvariationԿ߄ݖӱ

7、ᇏ࿵ွ߄࿐Ӯٳളэ߄đౝᄖగބՏࠗۼපaᄜᄯ࿵ွ൞ज࿵ᇗေቆӮٳđ࿵ۼކ৘ŀ1łྟննࡨ౞đཐగཁ੝đ೤ᄶनᄋѩࡆധbԿ߄൞जႋႨؓࡨज࿵ӮЧa॥ᇅࢊႲਈaڿ೿ज࿵แԉᆴ࿵۽ြᇏิۚ࿵ွ௖ᇉ၂۱ᇗေߌࢫđؓ࿵ွԿ߄ބಗഎྟି׻ऎႵ٤ӈᇗေၩၬbଢభđؓ࿵ွԿŀ2-4łŀ6-8łฐ෬၂ᆰ൞࿵Ҥྛြ࿹࣮ಣb࿵ွႮွோބ߄৘ંބٚم࿹࣮ᇶေࠢᇏᄝؓွோ࿹࣮ഈđ࿵ݖҟԥᄝۼ࿵طӮၘۼ࿵đ%30~%25ᅝჿੱۼݣ࿵ोᇏఃđӮቆۼӱᇏԿ߄ܿੰ࿹࣮БࢠഒđႭఃŀ5łູज࿵ളӁᇏᇗေჰਘbႮ࿵ۼູᇶေჰਘളӁಌكႵܱ࿵ۼᄝԿ߄ݖӱᇏหᆘ߄࿐ᆷѓэ߄

8、౦ঃ࿹࣮Бđᆃᇁ࿵ۼԿ߄ಌഒ৘ંᆷđԥҟԿ߄ଢቔᆀࡥࢺğ෤௜č1957iĎđն࿐đ۽ӱഽđՖ൙࿵Ҥჰਘ࿹࣮۽ބൈࡗ҂ૼಒb๙ӈđ࿵ݖࣜ҂ۼႵིԿ߄ࣼႋႨቔbE-mailğsunp@sh.tobacco.com.cnĠ*๙࿟ቔᆀğณӔఏ