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1、南方農(nóng)業(yè)學報2011，42(4)：375—379JounudofSouthernAgriculture·375·EffectofambienttemperatureonthestoragequalityofharvestedsugarcaneSinghP，SolomonS(DivisionofPlantPhysiology＆Biochemistry，IndianInstituteofSugarcaneResearch，lmcknow226002，India)Abstract：【OhjeetvelSucros
2、elossafterharvestofcaneisoneofthemajorproblemsofsugarindustry．Studieswe陀directedtoassessthemagnitudeofsucroselossesduringwinterandsummermonthofcanemillinginsub—tropicalIndia．【Method]Theharvestedstoredcaneweretreatedwiththreemethods，v／z．，T-l：heapkeptinopen，
3、usedascontrol；T-2：sprinkledwithwaterandcoveredwiththicklayersoftrash；T一3：heaptreatedwithbenzalkoniumchloride+sodiummetasilicateandcoveredwiththicklayeroftrash)．Sucroselossesintheharvestedstoredcanewereassessedatdifferentlimeintervalsusingqualityparameters，
4、池，P01％juice，purity，invertsugar，acidinvertaseandcommerciMcanesugar(CCS)．【Result]ThelossinCCSincreasedwiththeriseinambienttemperature，andshowedthelowerintllemoutIl0fJanuary(2．27unit)comparedtoA砸l(5．29units)after240hofharvest．nedeclineinpurityinthecontrolWasm
5、uchhigherthanthatintreatedcane，andtheincreaseofreducingsugarduetoinversioninchemicallytreatedcanewasmini．munl髓comparedtonontreatedonos．ThereWasappreciabledifferenceintheactivityofinvertaseduringsummerandwintermonths．a(chǎn)ndtheactivityofacidinvertaseincreasedsh
6、arplyathightemperatureandthisincreaseWashigherinun．treatedcaneascomparedtotreatedone．【Conclusion]Applicationofachemicalformulationcontainingbenzalkoniumchlo-rideandsodiummetasihcateontheharvestedstoredcaneminimizeddeteriorationandlossinCCSaswell衄suppressed
7、acidinvertsseactivity．Keywords：sugarcane；postharvest；commercialcanesugar；reducingsugar‘CLCnumber：s566．109．3Documentcode：AArticle：2095-1191(2011)04-0375—05環(huán)境溫度對收獲甘蔗貯藏品質(zhì)的影響SinghP，SolomonS(印度國家甘蔗研究所植物生理生化研究室。印度勒克瑙226002)摘要：【目的】收獲后原料蔗的蔗糖分損失是糖業(yè)的主要問題之一。通過評價印度亞熱帶
8、地區(qū)榨季期間原料蔗在冬季和夏季不同月份的蔗糖分損失程度，為糖業(yè)生產(chǎn)提供參考?！痉椒ā繉κ斋@后的貯藏原料蔗進行3種處理：T-1，直接堆放，無任何遮蓋物，作為對照；T-2，貯藏期間灑水、并覆蓋一厚層蔗葉；T_3：用氯化苯甲烴銨(殺藻胺)+硅酸鈉溶液對堆放蔗莖進行處理后，覆蓋一厚層蔗葉。根據(jù)不同時間間隔的蔗莖品質(zhì)參數(shù)包括蔗汁轉(zhuǎn)光度、純度、轉(zhuǎn)化糖、酸性轉(zhuǎn)化酶和甘蔗蔗糖分(商品蔗糖，CCS)來估測貯藏蔗莖的蔗糖分損失。【結(jié)
