烤前喷施不同外源酶制剂对烟叶品质的影响

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关键词烤烟；外源酶制剂；淀粉；果胶；纤维素；品质中图分类号TS411文献标识码A文章编号 0517-6611（2026）03-0171-05doi：10.3969/j. issn. 0517-6611. 2026. 03. 032

开放科学（资源服务）标识码（OSID）：

The Effect of Spraying Different Exogenous Enzyme Preparations Before Baking on the Quality of Tobacco Leaves LIPeng'，LIUFang，IUYa-fang'etal（1.XuchangTobaccoCompany，Xuchang，Henan46100;2.TobaccInstituteofHenancademy ofAgricultural Sciences，Xuchang，Henan ）

AbstractInespsetohprobsofhsachontetandtroiiatioineprpecialobaoles，ZonganOasusd as the experimental material. Before baking， 50-150U/g concentration of alpha amylase，pectinase，and cellulase was sprayed to measure the comprehensivealityoftbcoavessuchsicalompositoroampositiopearacealityndsoryaatiality. The results showed that spraying 50U/g alpha amylase， 100U/g pectinase ，and 100U/g cellulase before baking resulted in an increase in the contentoftotalsugarndducingsugaribaccolavesebakingsignificantdcreaseinoeontent，sigificantieaseino tassiumcotetdpdaloatolottsasib ly increased，with year-on-year increases of 37.38% ，37. 40% ，and 25. 65% compared to the control group ;the quality evaluation showed an increaseinaroadlatendftsteloastedsifatceseinpuitdtatoeseahoe technicalreferenceforsolvingthequaltyproblemsofupprleavesandfurtherstabilizingtheproductionandqualityoftobaccoleaves.

Key wordsFlue-cured tobacco ;Exogenous enzyme preparations;Starch ; Pectin ; Celllose;Quality

烟草是一种特殊的经济作物，烟草品质主要包括烟叶外观质量、内在化学成分、中性致香成分、感官评吸质量等[1-4]烤烟上部烟叶的利用率非常高，占整株烟草的 30%～40% ，但由于土壤肥力或田间管理等措施使上部烟叶容易表现出叶片厚大、成熟度低、结构紧密等外观质量问题以及淀粉含量高、糖碱比偏低、刺激性较强等内在品质问题，大大降低了其工业可用性[5-8]。（剩余8059字）