CN105481734A - Method for extracting taurine by using seafood leftover - Google Patents
Method for extracting taurine by using seafood leftover Download PDFInfo
- Publication number
- CN105481734A CN105481734A CN201410541026.7A CN201410541026A CN105481734A CN 105481734 A CN105481734 A CN 105481734A CN 201410541026 A CN201410541026 A CN 201410541026A CN 105481734 A CN105481734 A CN 105481734A
- Authority
- CN
- China
- Prior art keywords
- filtrate
- sea
- extract
- taurine
- food
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/14—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing Of Solid Wastes (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention relates to a method for extracting taurine by using seafood leftover. The method employs seafood leftover as a raw material and employs steps of impurity removal, washing, beating, filtering, acid precipitation, alkali precipitation, decolouring, crystallization, washing, and drying. An acid precipitation step is characterized in that a pH value of a filtrate is adjusted to 3-4 by hydrochloric acid, and standing is carried out for 10-30 minutes. An alkali precipitation step is characterized in that the pH value of the filtrate is adjusted to 9-10 by sodium hydroxide, and standing is carried out for 10-30 minutes. A crystallization step is characterized in that the filtrate is cooled to a temperature of 2-4 DEG C, then the temperature is kept, and standing is carried out for 10-30 hours. A drying step is characterized in that drying is carried out by a dryer at the temperature of 40-60 DEG C. The method has the advantages of less equipment investment, low production cost and light environmental pollution, and the product has the advantages of high purity and good quality.
Description
Technical field
The present invention relates to a kind of marine biomaterial extraction and separation technology, be specifically related to a kind of method utilizing sea-food tankage to extract taurine.
Background technology
Taurine has strong liver cholagogic, antipyretic with anti-inflammatory, step-down, cardiac stimulant and anti-arrhythmia, hypoglycemic activity, and meanwhile, taurine has lax skeletal muscle and the myotonic effect of antagonism, and therefore, the expense of taurine is very huge.Taurine is mainly present in pluck, and particularly the content of Taurine in Marine Products is high, deserves to be called the warehouse of taurine, especially utilizes sea-food to produce tankage and extracts taurine, not only accomplish utilization of waste material, also can realize sea-food increment further.But the extraction of taurine is in the majority mainly with membrane separation technique, ion-exchange-resin process at present, facility investment is large, and production cost is high, complex operation.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provide a kind of newly, method Appropriate application sea-food tankage extract the method for taurine.
Technical problem to be solved by this invention is realized by following technical scheme.The present invention is that a kind of sea-food tankage that utilize extract the method for taurine, is characterized in: raw materials used is sea-food tankage, and through removal of impurities, washing, making beating, filtration, acid is heavy, alkali is heavy, decolouring, crystallization, washing, oven dry form.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: described acid is heavy is with hydrochloric acid adjustment filtrate pH value 3-4, leaves standstill 10-30 minute.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: described alkali is heavy is with sodium hydroxide adjustment filtrate pH value 9-10, leaves standstill 10-30 minute.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: described crystallization is that filtrate is cooled to 2-4 DEG C, and keeps temperature to leave standstill 10-30 hour.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: washed with diethylether 2-4 time is used in described washing.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: described oven dry is dried at 40-60 DEG C of temperature with dryer.
A kind of method utilizing sea-food tankage to extract taurine of the present invention, further: described acid is heavy is by hydrochloric acid adjustment filtrate pH value 3.4, leaves standstill 20 minutes; Described alkali is heavy is with sodium hydroxide adjustment filtrate pH value 9.5, leaves standstill 20 minutes; Described crystallization is that filtrate is cooled to 3 DEG C, and keeps temperature to leave standstill 20 hours.Washed with diethylether 3 times are used in described washing; Described oven dry is dried at 50 DEG C of temperature with dryer.
Compared with prior art, present device less investment, production cost is low, and environmental pollution is light, and products obtained therefrom purity is high, and quality is good.
Embodiment
Below further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
Embodiment 1, a kind of sea-food tankage that utilize extract the method for taurine: raw materials used is sea-food tankage, and through removal of impurities, washing, making beating, filtration, acid is heavy, alkali is heavy, decolouring, crystallization, washing, oven dry form.
Embodiment 2, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: described acid is heavy is with hydrochloric acid adjustment filtrate pH value 3-4, leaves standstill 10-30 minute.
Embodiment 3, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: described alkali is heavy is with sodium hydroxide adjustment filtrate pH value 9-10, leaves standstill 10-30 minute.
Embodiment 4, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: described crystallization is that filtrate is cooled to 2-4 DEG C, and keeps temperature to leave standstill 10-30 hour.
Embodiment 5, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: washed with diethylether 2-4 time is used in described washing.
Embodiment 6, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: described oven dry is dried at 40-60 DEG C of temperature with dryer.
Embodiment 7, a kind of sea-food tankage that utilize described in embodiment 1 extract in the method for taurine: described acid is heavy is with hydrochloric acid adjustment filtrate pH value 3.4, leaves standstill 20 minutes; Described alkali is heavy is with sodium hydroxide adjustment filtrate pH value 9.5, leaves standstill 20 minutes; Described crystallization is that filtrate is cooled to 3 DEG C, and keeps temperature to leave standstill 20 hours.Washed with diethylether 3 times are used in described washing; Described oven dry is dried at 50 DEG C of temperature with dryer.
Claims (7)
1. utilize sea-food tankage to extract the method for taurine, it is characterized in that: raw materials used is sea-food tankage, through removal of impurities, washing, making beating, filtration, acid is heavy, alkali is heavy, decolouring, crystallization, washing, oven dry form.
2. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, it is characterized in that described acid is sunk is with hydrochloric acid adjustment filtrate pH value 3-4, leaves standstill 10-30 minute.
3. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, it is characterized in that described alkali sinks is with sodium hydroxide adjustment filtrate pH value 9-10, leaves standstill 10-30 minute.
4. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, is characterized in that described crystallization is that filtrate is cooled to 2-4 DEG C, and keeps temperature to leave standstill 10-30 hour.
5. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, is characterized in that washed with diethylether 2-4 time is used in described washing.
6. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, is characterized in that described oven dry is dried at 40-60 DEG C of temperature with dryer.
7. a kind of method utilizing sea-food tankage to extract taurine according to claim 1, is characterized in that: described acid is heavy is with hydrochloric acid adjustment filtrate pH value 3.4, leaves standstill 20 minutes; Described alkali is heavy is with sodium hydroxide adjustment filtrate pH value 9.5, leaves standstill 20 minutes; Described crystallization is that filtrate is cooled to 3 DEG C, and keeps temperature to leave standstill 20 hours, and washed with diethylether 3 times are used in described washing; Described oven dry is dried at 50 DEG C of temperature with dryer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541026.7A CN105481734A (en) | 2014-10-14 | 2014-10-14 | Method for extracting taurine by using seafood leftover |
| PCT/CN2014/091209 WO2016058238A1 (en) | 2014-10-14 | 2014-11-15 | Method using marine product leftovers to extract taurine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541026.7A CN105481734A (en) | 2014-10-14 | 2014-10-14 | Method for extracting taurine by using seafood leftover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105481734A true CN105481734A (en) | 2016-04-13 |
Family
ID=55669056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410541026.7A Pending CN105481734A (en) | 2014-10-14 | 2014-10-14 | Method for extracting taurine by using seafood leftover |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105481734A (en) |
| WO (1) | WO2016058238A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109053502A (en) * | 2018-10-29 | 2018-12-21 | 东山县东盛食品有限公司 | A method of taurine is extracted using marine product leftover bits and pieces |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103355A (en) * | 1981-12-15 | 1983-06-20 | Riyoushiyoku Kenkyukai | Preparation of taurine |
| RU2009124C1 (en) * | 1991-08-15 | 1994-03-15 | Научно-производственное предприятие "Тринита" | Method for isolation taurine of hydrobionts |
| JPH0820572A (en) * | 1994-07-07 | 1996-01-23 | Marumi:Kk | Method for separating taurine |
| CN1720822A (en) * | 2004-07-14 | 2006-01-18 | 大连水产学院 | Extraction of taurine from aquatic product leftovers and preparation of taurine chelate |
| CN101525306A (en) * | 2008-03-05 | 2009-09-09 | 深圳博广天兴食品有限公司 | Method for extracting and separating natural taurine from octopus leftovers |
| CN102643368A (en) * | 2012-05-07 | 2012-08-22 | 连云港职业技术学院 | Method for synchronously extracting taurine, chitin and polypeptide from shrimp heads and shrimp leftovers |
| CN103408473A (en) * | 2013-07-22 | 2013-11-27 | 中国科学院海洋研究所 | A method of extracting natural taurine from scallop viscera |
-
2014
- 2014-10-14 CN CN201410541026.7A patent/CN105481734A/en active Pending
- 2014-11-15 WO PCT/CN2014/091209 patent/WO2016058238A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103355A (en) * | 1981-12-15 | 1983-06-20 | Riyoushiyoku Kenkyukai | Preparation of taurine |
| RU2009124C1 (en) * | 1991-08-15 | 1994-03-15 | Научно-производственное предприятие "Тринита" | Method for isolation taurine of hydrobionts |
| JPH0820572A (en) * | 1994-07-07 | 1996-01-23 | Marumi:Kk | Method for separating taurine |
| CN1720822A (en) * | 2004-07-14 | 2006-01-18 | 大连水产学院 | Extraction of taurine from aquatic product leftovers and preparation of taurine chelate |
| CN101525306A (en) * | 2008-03-05 | 2009-09-09 | 深圳博广天兴食品有限公司 | Method for extracting and separating natural taurine from octopus leftovers |
| CN102643368A (en) * | 2012-05-07 | 2012-08-22 | 连云港职业技术学院 | Method for synchronously extracting taurine, chitin and polypeptide from shrimp heads and shrimp leftovers |
| CN103408473A (en) * | 2013-07-22 | 2013-11-27 | 中国科学院海洋研究所 | A method of extracting natural taurine from scallop viscera |
Non-Patent Citations (3)
| Title |
|---|
| 杨广会等: "从鱿鱼肝脏中提取牛磺酸的工艺条件研究", 《食品科技》 * |
| 董寰等: "正交试验设计提取章鱼下脚料中牛磺酸", 《中国现代药物应用》 * |
| 钱清华等: "从对虾头及虾下脚料中提取生物锌和牛磺酸的工艺优化", 《食品科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109053502A (en) * | 2018-10-29 | 2018-12-21 | 东山县东盛食品有限公司 | A method of taurine is extracted using marine product leftover bits and pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016058238A1 (en) | 2016-04-21 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |