CAJ | 학술논문

为探明贵州不同产地烟叶质量的风格特征，采取田间试验比较了贵州不同产地各部位烟叶油分的表征化学物质和常规化学成分含量差异。结果表明：1）贵州不同产地烟叶油分的表征化学物质总量为上部烟叶358．11～506．5μg/g、中部烟叶288．28～512．98μg/g、下部烟叶289．57～363．78μg/g，变异系数为7．4％～26．4％。其中，上部烟叶以都匀点最高，达506．50μg/g；正安点最低，为358．11μg/g。中部烟叶以正安点最高，达512．98μg/g；贵定点最低，为288．28μg/g。下部烟叶以贵定点最高，达363．78μg/g；都匀点最低，为289．57μg/g。从烟叶产区看，上部烟叶油分的表征化学物质总量为黔南烟区高于黔北烟区，平均高25．5％，中、下部烟叶油分的表征物质总量不同产区的变化规律不同。2）中、下部烟叶的总糖和还原糖含量均为黔北烟区高于黔南烟区，总糖含量分别高51．9％和109．9％，还原糖含量分别高40．8％和95．6％；总氮含量则是黔南烟区高于黔北烟区，分别高21．2％和25．3％。上部烟叶的总糖和还原糖含量为黔南烟区高于黔北烟区，分别高76．5％和84．2％。
위탐명귀주불동산지연협질량적풍격특정，채취전간시험비교료귀주불동산지각부위연협유분적표정화학물질화상규화학성분함량차이。결과표명：1）귀주불동산지연협유분적표정화학물질총량위상부연협358．11～506．5μg/g、중부연협288．28～512．98μg/g、하부연협289．57～363．78μg/g，변이계수위7．4％～26．4％。기중，상부연협이도균점최고，체506．50μg/g；정안점최저，위358．11μg/g。중부연협이정안점최고，체512．98μg/g；귀정점최저，위288．28μg/g。하부연협이귀정점최고，체363．78μg/g；도균점최저，위289．57μg/g。종연협산구간，상부연협유분적표정화학물질총량위검남연구고우검북연구，평균고25．5％，중、하부연협유분적표정물질총량불동산구적변화규률불동。2）중、하부연협적총당화환원당함량균위검북연구고우검남연구，총당함량분별고51．9％화109．9％，환원당함량분별고40．8％화95．6％；총담함량칙시검남연구고우검북연구，분별고21．2％화25．3％。상부연협적총당화환원당함량위검남연구고우검북연구，분별고76．5％화84．2％。
The contents of oil representation substances and chemical components of flue-cured tobacco with different leaf position from different producing areas were compared by a field test to study quality difference of flue-cured tobacco produced by different producing areas in Guizhou.The results showed that:1)Total oil representation substances amount of the upper leaves,middle leaves and bottom leaves from different producing areas is 358.11~506.5 μg/g,288.28~512.98 μg/g and 289.57~363.78 μg/g respectively and the variable coefficient is 7.4% ~ 26.4%. The maximum total oil representation substances amount of the upper leaves,middle leaves and bottom leaves is 506.50 μg/g (Duyun),512.98μg/g (Zheng'an)and 363.78 μg/g (Guiding)separately and minimum total oil representation substances amount of the upper leaves,middle leaves and bottom leaves is 358.11 μg/g (Zheng'an),288.28 μg/g (Guiding)and 289.57μg/g (Duyun)respectively.Total oil representation substances amount of the upper leaves from Qiannan tobacco-growing area is 25.5% higher than Qianbei tobacco-growing area averagely and there is no obvious variation law in total oil representation substances amount of the middle leaves and bottom leaves between different tobacco-growing areas;2)Total sugar and reducing sugar content of the middle leaves and bottom leaves from Qianbei tobacco-growing area is 51.9% and 109.9%,and 40.8%and 95.6% higher than Qiannan tobacco-growing area,but total nitrogen content of middle leaves and bottom leaves from Qiannan tobacco-growing area is 21.2% and 25.3% higher than Qianbei tobacco-growing area.Total sugar and reducing sugar content of the upper leaves from Qiannan tobacco-growing area is 76.5% and 84.2% higher than Qianbei tobacco-growing area.