Tobacco leaf foliar spraying substance and method for reducing harmful ingredients in cheroot and tobacco shreds

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United States of America Patent

PATENT NO 11968983
APP PUB NO 20230329246A1
SERIAL NO

18336958

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Abstract

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The present disclosure discloses a tobacco leaf foliar spraying substance for reducing harmful ingredients in cheroot, a method for reducing carcinogenic components in flue-cured tobacco leaves and flue-cured tobacco shreds. The tobacco leaf foliar spraying substance contains a lotus leaf extract, the harmful chemical ingredients comprise N-nitrosonornicotine, 4-(N-methyl-nitrosamine)-1-(3-pyridinyl)-1-butanone, N-nitrosoanabasine and N-nitrosoanatabine. Foliar spraying is performed on a fertile field by using the lotus leaf extract before tobacco leaves are harvested and modulated, which not only significantly promotesagronomic characters and economic traits of tobacco and alleviates tobacco leaf browning but also effectively reduces harmful chemical ingredients unique to tobacco leaves, such as nitrosamine and nicotine.

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Patent Owner(s)

Patent OwnerAddress
HUBEI INSTITUTE OF TOBACCO SCIENCEXIANGYI HOTEL NO 6 BAOFENG 2ND ROAD QIAOKOU DISTRICT WUHAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Ruoshi Wuhan, CN 1 0
Deng, Candong Wuhan, CN 2 8
Deng, Xianbao Wuhan, CN 1 0
Fan, Kaixiao Wuhan, CN 2 8
Fan, Youlun Wuhan, CN 1 0
Li, Zongping Wuhan, CN 5 0
Ma, Yanjun Wuhan, CN 113 2715
Qiao, Baoming Wuhan, CN 1 0
Qin, Guangjiong Wuhan, CN 1 0
Qin, Wenzhang Wuhan, CN 2 8
Rao, Xiongfei Wuhan, CN 4 0
Wei, Yongle Wuhan, CN 1 0
Yang, Chunlei Wuhan, CN 7 9
Yang, Jinpeng Wuhan, CN 6 9
Yang, Mei Wuhan, CN 70 699
Yang, Yong Wuhan, CN 636 3335
Yu, Jun Wuhan, CN 135 611
Zhou, Jun Wuhan, CN 413 4719

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