Abstract
The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province.The result showed that,Compared with the commonly used fertilizing measure,the treatments added soybean matters could obviously increase the content of total sugar,reduced sugar and potassium in flue-cured tobacco leaves,but the treatments added products of sesame had relatively less efficience and showed little difference in the content of other chemical composition between treatments.All the treatments could increase the total content of volatile aromatic matter significantly.The content of important aromatic matters neophytadiene,products degraded by caretene,products of aromatic amino acid metabolism,products of Maillard reaction and products degraded by cembrane were all increased to a certain degree.This indicated that adding different organic substances improved the harmony between the chemical componients in flue-cured tobacco leaves to some extent,thus increased the aroma quality of tobacco leaves.Different organic substances had different effects,among which the two treatments of adding fermented soya-bean milk were the best,followed by the treatment of adding bean powder,and adding sesame and gingili had less effects.
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Claims 8
Claim · model-written summary
Adding soybean matters increased total sugar, reduced sugar and potassium contents of flue-cured tobacco leaves compared with the commonly used fertilizing measure.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e1“Compared with the commonly used fertilizing measure,the treatments added soybean matters could obviously increase the content of total sugar,reduced sugar and potassium in flue-cured tobacco leaves”
Claim · model-written summary
Adding products of sesame showed little difference in other chemical composition of flue-cured tobacco leaves.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e1“Compared with the commonly used fertilizing measure,the treatments added soybean matters could obviously increase the content of total sugar,reduced sugar and potassium in flue-cured tobacco leaves”
e2“the treatments added products of sesame had relatively less efficience and showed little difference in the content of other chemical composition between treatments”
Claim · model-written summary
All organic-substance treatments significantly increased the total content of volatile aromatic matter in flue-cured tobacco leaves compared with conventional measure (CK).
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e3“All the treatments could increase the total content of volatile aromatic matter significantly”
Claim · model-written summary
Organic-substance treatments increased neophytadiene, products degraded by caretene and products of aromatic amino acid metabolism to a certain degree.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e4“neophytadiene,products degraded by caretene,products of aromatic amino acid metabolism,products of Maillard reaction and products degraded by cembrane were all increased to a certain degree”
Claim · model-written summary
Organic-substance treatments increased products of Maillard reaction and products degraded by cembrane to a certain degree.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e4“neophytadiene,products degraded by caretene,products of aromatic amino acid metabolism,products of Maillard reaction and products degraded by cembrane were all increased to a certain degree”
Claim · model-written summary
Adding different organic substances improved the harmony of chemical components and increased the aroma quality of flue-cured tobacco leaves.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e5“adding different organic substances improved the harmony between the chemical componients in flue-cured tobacco leaves to some extent,thus increased the aroma quality of tobacco leaves”
Claim · model-written summary
Adding fermented soya-bean milk gave the best effects, better than adding bean powder, on flue-cured tobacco aroma.
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e6“Different organic substances had different effects,among which the two treatments of adding fermented soya-bean milk were the best,followed by the treatment of adding bean powder”
Claim · model-written summary
Adding sesame and gingili had less effects on flue-cured tobacco leaf quality than the other organic substances.
Not reportedComparator
Verbatim
e0“The effects of adding different organic substances under conventional measure(CK)on chemical composition and the content of volatile aromatic matter in flue-cured tobacco leaves were studied by GC/MS in Nanyang,Henan province”
e7“adding sesame and gingili had less effects”
The same questions in other papers
Sesamum indicum · quality: general · Nicotiana tabacum (tobacco)Positive and negative results
3 reporting no difference from an alternative
- positive
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.