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| Effects of different method of loading tobacco leaves on aroma content of tobacco leaves |
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| DOI：10.16768/j.issn.1004-874X.2018.05.014 |
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| Abstract: |
| In order to study the effects of different tobacco loading methods on neutral aroma components of
tobacco leaves，we conducted a comparative experiment between tobacco clamp，loose leaves accumulation and
sticking and inserting type. The results showed that there were significant differences in the neutral aroma components
in different methods of loading tobacco leaves. Compared with tobacco leaf clamp，the content of carotenoids，
aromatic amino acids，browning products，cypress and neopadienes was significantly higher in the middle part
of the leaves. However，the content of neutral aroma components was significantly lower in the upper loose leaf
tobacco loading method. The evaluation score of neutral aroma constituents was highest in the middle leaf T2 loose
leaf accumulation（ 569.24），and highest in the upper leaf T1 smoke clamp（ 495.61）. According to the content of
aroma substances content in flue-cured tobacco leaves，the accumulation of loose leaf and smoke clamp can increase
respectively the aroma content of the tobacco leaves in the middle and upper parts in Qujing tobacco growing area
in Yunnan Province. They could be the most important methods of loading tobacco leaves in research or extension
application field. |
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