FR1389634A - Perfectionnement à l'extraction de la caféine du café - Google Patents

Perfectionnement à l'extraction de la caféine du café

Info

Publication number: FR1389634A
Authority: FR; France
Prior art keywords: caffeine; coffee; extraction; improvement
Prior art date: 1964-01-10
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

FR959981A

Other languages

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.)

L ALIMENT ESSENTIEL POUR L EXP

Original Assignee

L ALIMENT ESSENTIEL POUR L EXP

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.)

1964-01-10

Filing date

1964-01-10

Publication date

1965-02-19

1964-01-10 Application filed by L ALIMENT ESSENTIEL POUR L EXP filed Critical L ALIMENT ESSENTIEL POUR L EXP

1964-01-10 Priority to FR959981A priority Critical patent/FR1389634A/fr

1965-02-19 Application granted granted Critical

1965-02-19 Publication of FR1389634A publication Critical patent/FR1389634A/fr

Status Expired legal-status Critical Current

Links

RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 title 2
LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 title 1
229960001948 caffeine Drugs 0.000 title 1
VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 title 1
238000000605 extraction Methods 0.000 title 1

Classifications

- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)

FR959981A 1964-01-10 1964-01-10 Perfectionnement à l'extraction de la caféine du café Expired FR1389634A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR959981A FR1389634A (fr)	1964-01-10	1964-01-10	Perfectionnement à l'extraction de la caféine du café

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR959981A FR1389634A (fr)	1964-01-10	1964-01-10	Perfectionnement à l'extraction de la caféine du café

Publications (1)

Publication Number	Publication Date
FR1389634A true FR1389634A (fr)	1965-02-19

Family

ID=8820693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR959981A Expired FR1389634A (fr)	1964-01-10	1964-01-10	Perfectionnement à l'extraction de la caféine du café

Country Status (1)

Country	Link
FR (1)	FR1389634A (fr)

1964
- 1964-01-10 FR FR959981A patent/FR1389634A/fr not_active Expired

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