GB2113065B - Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product - Google Patents

Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product

Info

Publication number
GB2113065B
GB2113065B GB08127243A GB8127243A GB2113065B GB 2113065 B GB2113065 B GB 2113065B GB 08127243 A GB08127243 A GB 08127243A GB 8127243 A GB8127243 A GB 8127243A GB 2113065 B GB2113065 B GB 2113065B
Authority
GB
United Kingdom
Prior art keywords
nicotine
freed
obtaining
green pigment
smoking product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08127243A
Other versions
GB2113065A (en
Inventor
Samuel G Wildman
Shuh J Sheen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEAF PROTEIN Inc
Leaf Proteins Inc
Original Assignee
LEAF PROTEIN Inc
Leaf Proteins Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LEAF PROTEIN Inc, Leaf Proteins Inc filed Critical LEAF PROTEIN Inc
Priority to GB08127243A priority Critical patent/GB2113065B/en
Publication of GB2113065A publication Critical patent/GB2113065A/en
Application granted granted Critical
Publication of GB2113065B publication Critical patent/GB2113065B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/26—Use of organic solvents for extraction
GB08127243A 1981-09-09 1981-09-09 Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product Expired GB2113065B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08127243A GB2113065B (en) 1981-09-09 1981-09-09 Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08127243A GB2113065B (en) 1981-09-09 1981-09-09 Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product

Publications (2)

Publication Number Publication Date
GB2113065A GB2113065A (en) 1983-08-03
GB2113065B true GB2113065B (en) 1985-01-09

Family

ID=10524400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08127243A Expired GB2113065B (en) 1981-09-09 1981-09-09 Process for obtaining deproteinized tobacco freed of nicotine and green pigment, for use as a smoking product

Country Status (1)

Country Link
GB (1) GB2113065B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439900A1 (en) * 1984-10-31 1986-04-30 Alexei 8000 München Filippenko Tobacco fine cut
US7337782B2 (en) * 2004-08-18 2008-03-04 R.J. Reynolds Tobacco Company Process to remove protein and other biomolecules from tobacco extract or slurry
US9420825B2 (en) 2012-02-13 2016-08-23 R.J. Reynolds Tobacco Company Whitened tobacco composition
MX2022003094A (en) 2019-09-11 2022-04-11 Nicoventures Trading Ltd Alternative methods for whitening tobacco.
US11369131B2 (en) 2019-09-13 2022-06-28 Nicoventures Trading Limited Method for whitening tobacco
US11937626B2 (en) 2020-09-04 2024-03-26 Nicoventures Trading Limited Method for whitening tobacco

Also Published As

Publication number Publication date
GB2113065A (en) 1983-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee