IT1013007B - Procedimento per la fabbricazione di acido citrico mediante fermentazione sommersa - Google Patents
Procedimento per la fabbricazione di acido citrico mediante fermentazione sommersaInfo
- Publication number
- IT1013007B IT1013007B IT50686/71A IT5068671A IT1013007B IT 1013007 B IT1013007 B IT 1013007B IT 50686/71 A IT50686/71 A IT 50686/71A IT 5068671 A IT5068671 A IT 5068671A IT 1013007 B IT1013007 B IT 1013007B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- citric acid
- submersible
- fermentation
- Prior art date
Links
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 title 3
- 238000000855 fermentation Methods 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/44—Polycarboxylic acids
- C12P7/48—Tricarboxylic acids, e.g. citric acid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/917—Aspergillus niger
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT489370A AT295448B (de) | 1970-06-01 | 1970-06-01 | Verfahren zur Herstellung von Zitronensäure durch submerse Gärung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1013007B true IT1013007B (it) | 1977-03-30 |
Family
ID=3569576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50686/71A IT1013007B (it) | 1970-06-01 | 1971-05-29 | Procedimento per la fabbricazione di acido citrico mediante fermentazione sommersa |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3741869A (it) |
| AT (1) | AT295448B (it) |
| BE (1) | BE767569A (it) |
| CA (1) | CA973495A (it) |
| CH (1) | CH556911A (it) |
| DE (1) | DE2125131B2 (it) |
| FR (1) | FR2095690A5 (it) |
| GB (1) | GB1342311A (it) |
| IT (1) | IT1013007B (it) |
| NL (1) | NL152929B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT392799B (de) * | 1989-10-25 | 1991-06-10 | Jungbunzlauer Ag | Verfahren zur fermentativen herstellung von zitronensaeure aus kohlehydraten |
| CN103497977B (zh) * | 2013-09-30 | 2015-04-22 | 中粮生物化学（安徽）股份有限公司 | 一种发酵制备柠檬酸的方法 |
| CN104561140B (zh) * | 2013-10-23 | 2018-03-06 | 中粮营养健康研究院有限公司 | 一种发酵制备柠檬酸的方法 |
-
1970
- 1970-06-01 AT AT489370A patent/AT295448B/de not_active IP Right Cessation
-
1971
- 1971-05-18 CH CH734671A patent/CH556911A/xx not_active IP Right Cessation
- 1971-05-21 GB GB1633271A patent/GB1342311A/en not_active Expired
- 1971-05-21 DE DE2125131A patent/DE2125131B2/de not_active Withdrawn
- 1971-05-24 US US00146454A patent/US3741869A/en not_active Expired - Lifetime
- 1971-05-24 BE BE767569A patent/BE767569A/xx not_active IP Right Cessation
- 1971-05-25 CA CA113,858A patent/CA973495A/en not_active Expired
- 1971-05-28 NL NL717107389A patent/NL152929B/xx not_active IP Right Cessation
- 1971-05-28 FR FR7119546A patent/FR2095690A5/fr not_active Expired
- 1971-05-29 IT IT50686/71A patent/IT1013007B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US3741869A (en) | 1973-06-26 |
| DE2125131B2 (de) | 1979-02-15 |
| NL152929B (nl) | 1977-04-15 |
| FR2095690A5 (it) | 1972-02-11 |
| GB1342311A (en) | 1974-01-03 |
| AT295448B (de) | 1972-01-10 |
| CA973495A (en) | 1975-08-26 |
| DE2125131A1 (de) | 1971-12-09 |
| BE767569A (fr) | 1971-10-18 |
| CH556911A (de) | 1974-12-13 |
| NL7107389A (it) | 1971-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT944983B (it) | Procedimento per la produzione di acido acrilico | |
| IT959330B (it) | Procedimento per la produzione di l lisina mediante fermentazione | |
| IT954220B (it) | Procedimento per la preparazione di acido acrilico | |
| IT990346B (it) | Procedimento per la produzione di acido acrilico | |
| IT1012534B (it) | Procedimento di produzione di acido citrico mediante permentazione | |
| BG20609A3 (bg) | Метод за получаване на 7-алфа-хидрокси-алфа-фенил(ацетамидо-3/1- метил-1н-тетразол-5-илтиометил)-3-цефем-4-карбонова киселина | |
| IT945298B (it) | Procedimento per la produzione di acido l fenil vinil l fofonico | |
| IT944263B (it) | Procedimento migliorato per la produzione di acido tereftalico | |
| IT999754B (it) | Procedimento per la preparazione di acido transcrisantemico | |
| IT982336B (it) | Procedimento per la produzione di acido aeruginoico | |
| IT1055511B (it) | Procedimento per la produzione del l acido citrico mediantte fermentazione | |
| IT954173B (it) | Procedimento per la produzione di acido tetronico | |
| IT1013007B (it) | Procedimento per la fabbricazione di acido citrico mediante fermentazione sommersa | |
| IT979907B (it) | Procedimento per la produzione di diesteri di acido succinilsuccinico | |
| IT954194B (it) | Procedimento per la purificazione di acido acrilico | |
| IT942871B (it) | Procedimento per la produzione dell acido citrico mediante per mentazione | |
| IT998319B (it) | Procedimento per la preparazione di acido tetrafluoborico ad elevata concentrazione | |
| IT1009373B (it) | Procedimento per la produzione di acido citrico mediante fermentazio ne | |
| IT941705B (it) | Procedimento per fabbricare acido citrico mediante fermentazione sommersa | |
| IT998461B (it) | Proccesso per la preparazione di acido antrachinon i carbossilico | |
| IT945147B (it) | Procedimento per la produzione di acido clorosolfonico puro | |
| IT1008529B (it) | Procedimento per la produzione d acido citrico mediante fermenta zione sommersa | |
| IT1051931B (it) | Procedimento per la produzione di acido clorocianurico | |
| IT942242B (it) | Procedimento per la produzione di cloruri di acidi n i alchen i il carbammidici | |
| IT1050356B (it) | Procedimento per produrre acido l. grutammico mediante fermentazione |