CA2088103A1 - Treatment of phaffia rhodozyma - Google Patents
Treatment of phaffia rhodozymaInfo
- Publication number
- CA2088103A1 CA2088103A1 CA002088103A CA2088103A CA2088103A1 CA 2088103 A1 CA2088103 A1 CA 2088103A1 CA 002088103 A CA002088103 A CA 002088103A CA 2088103 A CA2088103 A CA 2088103A CA 2088103 A1 CA2088103 A1 CA 2088103A1
- Authority
- CA
- Canada
- Prior art keywords
- acid
- aqueous slurry
- hours
- yeast
- astaxanthin
- 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.)
- Abandoned
Links
- 241000081271 Phaffia rhodozyma Species 0.000 title claims 4
- 238000011282 treatment Methods 0.000 title description 5
- 239000002253 acid Substances 0.000 claims abstract description 28
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 24
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 claims abstract description 24
- 229940022405 astaxanthin Drugs 0.000 claims abstract description 24
- 235000013793 astaxanthin Nutrition 0.000 claims abstract description 24
- 239000001168 astaxanthin Substances 0.000 claims abstract description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 210000002421 cell wall Anatomy 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 230000002708 enhancing effect Effects 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract 3
- 210000004027 cell Anatomy 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 235000012254 magnesium hydroxide Nutrition 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 235000011116 calcium hydroxide Nutrition 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 239000000049 pigment Substances 0.000 abstract description 7
- 241000238424 Crustacea Species 0.000 abstract description 6
- 241000277331 Salmonidae Species 0.000 abstract description 6
- 235000005911 diet Nutrition 0.000 abstract description 4
- 230000000378 dietary effect Effects 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 19
- 229960000583 acetic acid Drugs 0.000 description 8
- 239000011324 bead Substances 0.000 description 7
- 230000006037 cell lysis Effects 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000010306 acid treatment Methods 0.000 description 4
- 241000271566 Aves Species 0.000 description 3
- 235000011054 acetic acid Nutrition 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 210000005253 yeast cell Anatomy 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 238000002036 drum drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- LUEWUZLMQUOBSB-GFVSVBBRSA-N mannan Chemical class O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@H]3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-GFVSVBBRSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 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
- C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82777492A | 1992-01-29 | 1992-01-29 | |
| US07/827,774 | 1992-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2088103A1 true CA2088103A1 (en) | 1993-07-30 |
Family
ID=25250132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002088103A Abandoned CA2088103A1 (en) | 1992-01-29 | 1993-01-26 | Treatment of phaffia rhodozyma |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0553814A1 (en, 2012) |
| JP (1) | JPH067153A (en, 2012) |
| AU (1) | AU657593B2 (en, 2012) |
| CA (1) | CA2088103A1 (en, 2012) |
| FI (1) | FI930335L (en, 2012) |
| NO (1) | NO930287L (en, 2012) |
| TW (1) | TW254929B (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980009450A (ko) * | 1996-07-12 | 1998-04-30 | 양종석 | 파피아 로드지마에서 색소오일의 추출방법 |
| KR100388110B1 (ko) * | 2000-05-04 | 2003-06-18 | 해태제과식품주식회사 | 효모 균주에서 아스타산틴 색소 추출방법 및 추출된 색소 |
| JP5017124B2 (ja) * | 2005-12-09 | 2012-09-05 | サッポロビール株式会社 | アスタキサンチン抽出用酵母、その生産方法及びそれを用いた色調改善剤、並びにアスタキサンチンの製造方法 |
| EP2687102B8 (en) * | 2006-10-25 | 2018-10-31 | Ewos Innovation AS | Method for improving the colour of fish |
| JP5495381B2 (ja) | 2010-04-15 | 2014-05-21 | 株式会社小糸製作所 | 放電バルブ用アークチューブ |
| CN111205991B (zh) * | 2020-02-26 | 2022-08-16 | 吉林农业大学 | 一种发酵生产左旋虾青素的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK199887D0 (da) * | 1987-04-15 | 1987-04-15 | Danisco Bioteknologi As | Gaerstamme |
| EP0427405A1 (en) * | 1989-10-27 | 1991-05-15 | Enzymatix Ltd. | Yeasts and their use in astaxanthin production |
| CA2027835A1 (en) * | 1990-01-19 | 1991-07-20 | William D. Prevatt | Strains of phaffia rhodozyma containing high levels of astaxanthin |
| CA2033666A1 (en) * | 1990-04-23 | 1991-10-24 | Robert E. Torregrossa | Process for producing astaxanthin in phaffia rhodozyma |
-
1993
- 1993-01-08 AU AU31091/93A patent/AU657593B2/en not_active Ceased
- 1993-01-26 CA CA002088103A patent/CA2088103A1/en not_active Abandoned
- 1993-01-27 FI FI930335A patent/FI930335L/fi not_active Application Discontinuation
- 1993-01-28 EP EP93101311A patent/EP0553814A1/en not_active Withdrawn
- 1993-01-28 NO NO93930287A patent/NO930287L/no unknown
- 1993-01-29 JP JP5013766A patent/JPH067153A/ja active Pending
- 1993-02-23 TW TW082101274A patent/TW254929B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| FI930335A0 (fi) | 1993-01-27 |
| AU3109193A (en) | 1993-09-16 |
| FI930335A7 (fi) | 1993-07-30 |
| EP0553814A1 (en) | 1993-08-04 |
| TW254929B (en, 2012) | 1995-08-21 |
| FI930335L (fi) | 1993-07-30 |
| NO930287L (no) | 1993-07-30 |
| AU657593B2 (en) | 1995-03-16 |
| JPH067153A (ja) | 1994-01-18 |
| NO930287D0 (no) | 1993-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19960727 |