Preparation method of high-aroma low-nicotine tobacco shreds
The invention discloses a preparation method of high-aroma low-nicotine tobacco shreds. The preparation method comprises the following steps: extracting tobacco shreds with a non-polar solvent, a weak-polar solvent, a medium-polar solvent and a polar solvent in sequence, removing solvents from extra...
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| creator | YANG QIANXU LI XIAOPING HOU HONGWEI CHEN HUAN WANG HONGJUAN CHEN DAGUO ZHU YAFENG FU YANING SHENG SHIJIE ZHANG WEI |
| description | The invention discloses a preparation method of high-aroma low-nicotine tobacco shreds. The preparation method comprises the following steps: extracting tobacco shreds with a non-polar solvent, a weak-polar solvent, a medium-polar solvent and a polar solvent in sequence, removing solvents from extract solutions of the non-polar solvent, the weak-polar solvent and the medium-polar solvent, respectively backfilling the extracted tobacco shreds with the extract solutions, and performing cut tobacco drying/fluidized drying to obtain the high-aroma low-nicotine tobacco shreds. According to the method, the aroma quality of the tobacco shreds is ensured while the nicotine content is reduced.
本发明公开了一种高香气低烟碱烟丝的制备方法，包括如下步骤：将烟丝先后经非极性溶剂、弱极性溶剂、中等极性溶剂和极性溶剂提取，再将非极性溶剂、弱极性溶剂、中等极性溶剂的提取液除去溶剂后，分别回填至提取后的烟丝，然后经烘丝/流化干燥，即得到高香气低烟碱烟丝。本发明的方法降低烟碱含量的同时确保了烟丝的香气品质。 |
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本发明公开了一种高香气低烟碱烟丝的制备方法，包括如下步骤：将烟丝先后经非极性溶剂、弱极性溶剂、中等极性溶剂和极性溶剂提取，再将非极性溶剂、弱极性溶剂、中等极性溶剂的提取液除去溶剂后，分别回填至提取后的烟丝，然后经烘丝/流化干燥，即得到高香气低烟碱烟丝。本发明的方法降低烟碱含量的同时确保了烟丝的香气品质。</description><language>chi ; eng</language><subject>CIGARETTES ; CIGARS ; HUMAN NECESSITIES ; MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING ; SMOKERS' REQUISITES ; SNUFF ; TOBACCO</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220121&DB=EPODOC&CC=CN&NR=113951550A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220121&DB=EPODOC&CC=CN&NR=113951550A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG QIANXU</creatorcontrib><creatorcontrib>LI XIAOPING</creatorcontrib><creatorcontrib>HOU HONGWEI</creatorcontrib><creatorcontrib>CHEN HUAN</creatorcontrib><creatorcontrib>WANG HONGJUAN</creatorcontrib><creatorcontrib>CHEN DAGUO</creatorcontrib><creatorcontrib>ZHU YAFENG</creatorcontrib><creatorcontrib>FU YANING</creatorcontrib><creatorcontrib>SHENG SHIJIE</creatorcontrib><creatorcontrib>ZHANG WEI</creatorcontrib><title>Preparation method of high-aroma low-nicotine tobacco shreds</title><description>The invention discloses a preparation method of high-aroma low-nicotine tobacco shreds. The preparation method comprises the following steps: extracting tobacco shreds with a non-polar solvent, a weak-polar solvent, a medium-polar solvent and a polar solvent in sequence, removing solvents from extract solutions of the non-polar solvent, the weak-polar solvent and the medium-polar solvent, respectively backfilling the extracted tobacco shreds with the extract solutions, and performing cut tobacco drying/fluidized drying to obtain the high-aroma low-nicotine tobacco shreds. According to the method, the aroma quality of the tobacco shreds is ensured while the nicotine content is reduced.
本发明公开了一种高香气低烟碱烟丝的制备方法，包括如下步骤：将烟丝先后经非极性溶剂、弱极性溶剂、中等极性溶剂和极性溶剂提取，再将非极性溶剂、弱极性溶剂、中等极性溶剂的提取液除去溶剂后，分别回填至提取后的烟丝，然后经烘丝/流化干燥，即得到高香气低烟碱烟丝。本发明的方法降低烟碱含量的同时确保了烟丝的香气品质。</description><subject>CIGARETTES</subject><subject>CIGARS</subject><subject>HUMAN NECESSITIES</subject><subject>MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING</subject><subject>SMOKERS' REQUISITES</subject><subject>SNUFF</subject><subject>TOBACCO</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJKEotSCxKLMnMz1PITS3JyE9RyE9TyMhMz9BNLMrPTVTIyS_XzctMzi_JzEtVKMlPSkxOzlcozihKTSnmYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsaWpoampgaOxsSoAQDtwC_T</recordid><startdate>20220121</startdate><enddate>20220121</enddate><creator>YANG QIANXU</creator><creator>LI XIAOPING</creator><creator>HOU HONGWEI</creator><creator>CHEN HUAN</creator><creator>WANG HONGJUAN</creator><creator>CHEN DAGUO</creator><creator>ZHU YAFENG</creator><creator>FU YANING</creator><creator>SHENG SHIJIE</creator><creator>ZHANG WEI</creator><scope>EVB</scope></search><sort><creationdate>20220121</creationdate><title>Preparation method of high-aroma low-nicotine tobacco shreds</title><author>YANG QIANXU ; LI XIAOPING ; HOU HONGWEI ; CHEN HUAN ; WANG HONGJUAN ; CHEN DAGUO ; ZHU YAFENG ; FU YANING ; SHENG SHIJIE ; ZHANG WEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113951550A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CIGARETTES</topic><topic>CIGARS</topic><topic>HUMAN NECESSITIES</topic><topic>MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING</topic><topic>SMOKERS' REQUISITES</topic><topic>SNUFF</topic><topic>TOBACCO</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG QIANXU</creatorcontrib><creatorcontrib>LI XIAOPING</creatorcontrib><creatorcontrib>HOU HONGWEI</creatorcontrib><creatorcontrib>CHEN HUAN</creatorcontrib><creatorcontrib>WANG HONGJUAN</creatorcontrib><creatorcontrib>CHEN DAGUO</creatorcontrib><creatorcontrib>ZHU YAFENG</creatorcontrib><creatorcontrib>FU YANING</creatorcontrib><creatorcontrib>SHENG SHIJIE</creatorcontrib><creatorcontrib>ZHANG WEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG QIANXU</au><au>LI XIAOPING</au><au>HOU HONGWEI</au><au>CHEN HUAN</au><au>WANG HONGJUAN</au><au>CHEN DAGUO</au><au>ZHU YAFENG</au><au>FU YANING</au><au>SHENG SHIJIE</au><au>ZHANG WEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of high-aroma low-nicotine tobacco shreds</title><date>2022-01-21</date><risdate>2022</risdate><abstract>The invention discloses a preparation method of high-aroma low-nicotine tobacco shreds. The preparation method comprises the following steps: extracting tobacco shreds with a non-polar solvent, a weak-polar solvent, a medium-polar solvent and a polar solvent in sequence, removing solvents from extract solutions of the non-polar solvent, the weak-polar solvent and the medium-polar solvent, respectively backfilling the extracted tobacco shreds with the extract solutions, and performing cut tobacco drying/fluidized drying to obtain the high-aroma low-nicotine tobacco shreds. According to the method, the aroma quality of the tobacco shreds is ensured while the nicotine content is reduced.
本发明公开了一种高香气低烟碱烟丝的制备方法，包括如下步骤：将烟丝先后经非极性溶剂、弱极性溶剂、中等极性溶剂和极性溶剂提取，再将非极性溶剂、弱极性溶剂、中等极性溶剂的提取液除去溶剂后，分别回填至提取后的烟丝，然后经烘丝/流化干燥，即得到高香气低烟碱烟丝。本发明的方法降低烟碱含量的同时确保了烟丝的香气品质。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING SMOKERS' REQUISITES SNUFF TOBACCO |
| title | Preparation method of high-aroma low-nicotine tobacco shreds |
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