CAJ | 학술논문

为提高晒黄烟外观质量，以湖南宁乡晒黄烟全晒方法为对照，在全晒过程中分别引入捂晒、烤晒的方法，研究了调制过程中叶绿素a、叶绿素b和脂氧合酶（LOX）活性的变化。结果表明：烤晒可以提高LOX的活性峰值，捂晒可以有效延长LOX作用时间。叶绿素a含量、叶绿素b含量与LOX活性均呈显著负相关关系。三种调制方式叶绿素降解发生的阶段不同，但调制结束时降解率均达到90%以上，相对而言，T1捂晒效果最好，调制结束叶绿素总量为0.05 mg?g-1DW，降解率为97.73%。
위제고쇄황연외관질량，이호남저향쇄황연전쇄방법위대조，재전쇄과정중분별인입오쇄、고쇄적방법，연구료조제과정중협록소a、협록소b화지양합매（LOX）활성적변화。결과표명：고쇄가이제고LOX적활성봉치，오쇄가이유효연장LOX작용시간。협록소a함량、협록소b함량여LOX활성균정현저부상관관계。삼충조제방식협록소강해발생적계단불동，단조제결속시강해솔균체도90%이상，상대이언，T1오쇄효과최호，조제결속협록소총량위0.05 mg?g-1DW，강해솔위97.73%。
Chlorophyll-a and chlorophyll-b content and the dynamic of lipoxygenase activity, which are important to sensory quality of yellow sun-cured tobacco, were studied by using different curing methods. Results indicated that flue-curing measure could increase Lipoxygenase activity and bulking measure could extend effective time of Lipoxygenase. There was a significant negative correlation between lipoxygenase activity and chlorophyll-a, chlorophyll-b content respectively. Degradation rate of chlorophyll reached up to 90%when treated with yellow sun-curing, flue-curing and bulking measures. Bulking measure was the best as chlorophyll content reached 0.05 mg?g-1DW and its degradation rate was 97.73%.