CN102106448A - Extraction method of astaxanthin and ornamental fish feed with astaxanthin - Google Patents
Extraction method of astaxanthin and ornamental fish feed with astaxanthin Download PDFInfo
- Publication number
- CN102106448A CN102106448A CN2010105701512A CN201010570151A CN102106448A CN 102106448 A CN102106448 A CN 102106448A CN 2010105701512 A CN2010105701512 A CN 2010105701512A CN 201010570151 A CN201010570151 A CN 201010570151A CN 102106448 A CN102106448 A CN 102106448A
- Authority
- CN
- China
- Prior art keywords
- astaxanthin
- fish
- meal
- shrimp
- ornamental fish
- 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.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention relates to an extraction method of astaxanthin and ornamental fish feed with astaxanthin, belonging to the field of ornamental fish culturing technology. The extraction method of astaxanthin comprises the following steps: (1) drying shrimp and crab shells, soaking the shell with acetic acid until the shells are softened, cleaning the softened shells and drying; (2) crushing and removing protein with protease; (3) preparing coarse extraction liquid of astaxanthin; (4) preparing coarse powder of astaxanthin; and (6) dissolving the coarse powder of astaxanthin with ethanol, and precipitating the astaxanthin with hydrochloric acid. The ornamental fish feed is characterized by comprising the following substances in percentage by weight: 5-15% of astaxanthin, 20-50% of animal protein powder and the balance of binder. The ornamental fish feed provided by the invention is complete in nutrition and rich in natural pigment--astaxanthin, and can provide comprehensive nutrition as well as pure natural astaxanthin for the ornamental fish body; and moreover, the astaxanthin not only can make the entire fish body bright and glossy, but also has anti-oxidation effect as well as remarkable effect on improving the fish constitution.
Description
Technical field
The present invention relates to the extracting method of astaxanthin and be added with the feed stuff for pet fish of astaxanthin, belong to culture of ornamental fish technical field.
Background technology
Man-made feeds are compared with natural bait, and its superiority mainly shows the following aspects: the one, and it is more stable to originate, and can produce continuously throughout the year, and natural bait is subject to the restriction in season; The 2nd, can need adjust feed formula at any time by the Different Nutrition that the sashimi (raw fish) long hair is educated different phase, both satisfied the nutritional need of fish different phase, reduced aquaculture cost again; The 3rd, can add a certain amount of medicine and prevent and treat some common fish diseases according to changes of seasons; The 4th, can pass through high-temperature process, can kill some pathogens.And the body colour of pet fish and general food fish has remarkable difference, and that the pigment in the pet fish body is not self is synthetic, therefore need absorb from food.So can not directly the feed of food fish be used for the breed of pet fish.Astaxanthin is a kind of natural pigment, can strengthen the color and luster of pet fish; And the shrimp and crab shells powder that directly will be rich in astaxanthin is used as feed addictive, and then astaxanthin wherein is difficult to be absorbed by pet fish.
Summary of the invention
The extracting method that the purpose of this invention is to provide a kind of astaxanthin.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
The extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
Another object of the present invention provides a kind of feed stuff for pet fish that is rich in astaxanthin.
A kind of feed stuff for pet fish, form by following material:
Astaxanthin 5～15wt%
Animal protein powder 20～50wt%
Surplus is an adhesive.
Preferred as technique scheme,
Astaxanthin 5～10wt%
Animal protein powder 40～50wt%
Surplus is an adhesive.
Preferred as technique scheme, described animal protein powder are selected from one or both the mixture in fish meal, the dried silkworm chrysalis meal.
Preferred as technique scheme, described adhesive is sodium carboxymethylcellulose or sodium carboxymethyl starch.
In sum, the present invention has following beneficial effect:
The present invention has the present invention and has comprehensive nutrition, is rich in natural colouring matter-astaxanthin, can be the pet fish body comprehensive nutrition is provided, the astaxanthin of pure natural can also be provided for the pet fish body, astaxanthin not only can make the bright-coloured gloss of fish body entire body, also have antioxidation, also have outstanding effect aspect the physique of strengthening fish.
The specific embodiment
This specific embodiment only is an explanation of the invention; it is not a limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present invention.
Embodiment one
The extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
A kind of feed stuff for pet fish comprises following composition:
Astaxanthin 5wt%
Fish meal 20wt%
Sodium carboxymethylcellulose 75%.
The preparation method of above-mentioned feed stuff for pet fish is as follows: with astaxanthin, fish meal, sodium carboxymethylcellulose, add an amount of water again, mixing boils the back and extrudes, dries the formation particle by the feed extruder, and wherein the water content in the particle is no more than 7%.
Embodiment two
The extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
A kind of feed stuff for pet fish comprises following composition:
Astaxanthin 6wt%
Fish meal 30wt%
Sodium carboxymethylcellulose 64%.
The preparation method of above-mentioned feed stuff for pet fish is as follows: with astaxanthin, fish meal, sodium carboxymethylcellulose, add an amount of water again, mixing boils the back and extrudes, dries the formation particle by the feed extruder, and wherein the water content in the particle is no more than 7%.
Embodiment three
The extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
A kind of feed stuff for pet fish comprises following composition:
Astaxanthin 7wt%
Fish meal 40wt%
Sodium carboxymethylcellulose 53%.
The preparation method of above-mentioned feed stuff for pet fish is as follows: with astaxanthin, fish meal, sodium carboxymethylcellulose, add an amount of water again, mixing boils the back and extrudes, dries the formation particle by the feed extruder, and wherein the water content in the particle is no more than 7%.
Embodiment four
The extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
A kind of feed stuff for pet fish comprises following composition:
Astaxanthin 10wt%
Dried silkworm chrysalis meal 50wt%
The fine Starch Sodium 40% of carboxymethyl.
The preparation method of above-mentioned feed stuff for pet fish is as follows: with astaxanthin, dried silkworm chrysalis meal, sodium carboxymethyl starch, add an amount of water again, mixing boils the back and extrudes, dries the formation particle by the feed extruder, and wherein the water content in the particle is no more than 7%.
Claims (5)
1. the extracting method of astaxanthin may further comprise the steps:
1. with after the shrimp and crab shells oven dry, soak until softening with acetic acid, clean, dry then;
2. will soften dry shrimp and crab shells and pulverize, and cross 150 mesh sieves, be 2～3 at pH value then, and temperature is to remove deproteinize with protease hydrolytic under 40～45 ℃ the condition;
3. in the shrimp and crab shells powder of deproteinize, add carrene, handle 10～30min, and the control temperature makes the astaxanthin crude extract after filtration under 30～35 ℃ condition through the ultrasonic wave of 2000～3000MHz;
4. the described astaxanthin crude extract of suction filtration, filtrate is removed residual carrene with the mode of vacuum water-bath heating, makes solid-state astaxanthin meal;
5. the astaxanthin meal is dissolved with ethanol, use salt acid deposition astaxanthin then.
2. a feed stuff for pet fish is characterized in that, is made up of following material:
Astaxanthin 5～15wt%
Animal protein powder 20～50wt%
Surplus is an adhesive.
3. a kind of feed stuff for pet fish according to claim 2 is characterized in that, is made up of following material:
Astaxanthin 5～10wt%
Animal protein powder 40～50wt%
Surplus is an adhesive.
4. according to claim 2 or 3 described a kind of feed stuff for pet fish, it is characterized in that: described animal protein powder is selected from one or both the mixture in fish meal, the dried silkworm chrysalis meal.
5. according to claim 2 or 3 described a kind of feed stuff for pet fish, it is characterized in that: described adhesive is sodium carboxymethylcellulose or sodium carboxymethyl starch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105701512A CN102106448A (en) | 2010-12-02 | 2010-12-02 | Extraction method of astaxanthin and ornamental fish feed with astaxanthin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105701512A CN102106448A (en) | 2010-12-02 | 2010-12-02 | Extraction method of astaxanthin and ornamental fish feed with astaxanthin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102106448A true CN102106448A (en) | 2011-06-29 |
Family
ID=44170827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105701512A Pending CN102106448A (en) | 2010-12-02 | 2010-12-02 | Extraction method of astaxanthin and ornamental fish feed with astaxanthin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102106448A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750035A (en) * | 2014-01-03 | 2014-04-30 | 中国水产科学研究院珠江水产研究所 | Method for causing bodies of ornamental fishes to go red by utilizing eggs of ampullaria gigas |
| CN104187186A (en) * | 2014-09-13 | 2014-12-10 | 李金金 | Healthcare product for enhancing silver arowana scale color and luster |
| CN106591410A (en) * | 2016-12-30 | 2017-04-26 | 深圳市江牧实业有限公司 | Method for preparing polypeptide and astaxanthin from shrimp and crab processing waste |
| CN107156457A (en) * | 2017-07-19 | 2017-09-15 | 合肥浦邦农业科技有限公司 | A kind of preparation method of feed stuff for pet fish |
| WO2018015525A1 (en) | 2016-07-22 | 2018-01-25 | Basf Se | 6-hydroxy-3-[3-hydroxy-3-methyl-penta-1,4-dienyl]-2,4,4-trimethyl-cyclohexa-2,5-dien-1-one |
| US10017466B2 (en) | 2014-10-02 | 2018-07-10 | Basf Se | Process for purifying astaxanthin and canthaxanthin |
| CN109021609A (en) * | 2018-08-08 | 2018-12-18 | 东山县吉兴水产加工有限公司 | A kind of extracting method of Sea crab crab shell haematochrome |
| CN112219968A (en) * | 2020-09-26 | 2021-01-15 | 上海统益生物科技有限公司 | Recombined fat beef and mutton roll color fixative and color fixation method |
-
2010
- 2010-12-02 CN CN2010105701512A patent/CN102106448A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750035A (en) * | 2014-01-03 | 2014-04-30 | 中国水产科学研究院珠江水产研究所 | Method for causing bodies of ornamental fishes to go red by utilizing eggs of ampullaria gigas |
| CN104187186A (en) * | 2014-09-13 | 2014-12-10 | 李金金 | Healthcare product for enhancing silver arowana scale color and luster |
| US10017466B2 (en) | 2014-10-02 | 2018-07-10 | Basf Se | Process for purifying astaxanthin and canthaxanthin |
| WO2018015525A1 (en) | 2016-07-22 | 2018-01-25 | Basf Se | 6-hydroxy-3-[3-hydroxy-3-methyl-penta-1,4-dienyl]-2,4,4-trimethyl-cyclohexa-2,5-dien-1-one |
| CN106591410A (en) * | 2016-12-30 | 2017-04-26 | 深圳市江牧实业有限公司 | Method for preparing polypeptide and astaxanthin from shrimp and crab processing waste |
| CN107156457A (en) * | 2017-07-19 | 2017-09-15 | 合肥浦邦农业科技有限公司 | A kind of preparation method of feed stuff for pet fish |
| CN109021609A (en) * | 2018-08-08 | 2018-12-18 | 东山县吉兴水产加工有限公司 | A kind of extracting method of Sea crab crab shell haematochrome |
| CN112219968A (en) * | 2020-09-26 | 2021-01-15 | 上海统益生物科技有限公司 | Recombined fat beef and mutton roll color fixative and color fixation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102106448A (en) | Extraction method of astaxanthin and ornamental fish feed with astaxanthin | |
| CN103734495B (en) | A kind of green meat-chicken feed improving chicken meat quality | |
| CN103815230A (en) | Five-organ-nourishing nutrient health rice and preparation method thereof | |
| CN103815180A (en) | Fermented pig feed and preparation method thereof | |
| CN103349166A (en) | Feed formula of taking cordyceps militaris culture medium residue as material, and preparation method thereof | |
| CN102106471A (en) | Ornamental fish feed | |
| CN104222689A (en) | Red dragon fish feed and production method thereof | |
| CN103478420B (en) | A kind of silkworm pupa chicken feed | |
| CN103518990A (en) | Fattening pig feed and preparation method thereof | |
| CN103583875A (en) | Compound feed for panopea abrupta and preparation method thereof | |
| CN103719536A (en) | Green compound feed for quickly fattening beef cattle | |
| CN104082612A (en) | Formula of high-protein chicken feed and preparation method thereof | |
| CN105124174A (en) | Turtle forage improving meat quality and preparation method thereof | |
| CN104782930A (en) | Hu sheep feed for digestion promotion and immunity enhancement, and preparation method thereof | |
| CN105454680A (en) | Lamb feed and preparation method thereof | |
| CN102948691B (en) | Instant mucuna soup and preparation method thereof | |
| CN105104771A (en) | Rapid trionyx sinensis fattening feed and preparation method | |
| CN107125622A (en) | A kind of preparation method of donkey bone meal | |
| CN104082615A (en) | Algae chicken feed formula and preparation method thereof | |
| CN104366068A (en) | Laying duck feed for increasing laying rate and preparing method of laying duck feed for increasing laying rate | |
| CN103892110A (en) | Feed for promoting growth of mandarin fish and preparation method thereof | |
| CN102146143B (en) | Method for preparing pectin and cellulose from extracting residues of ginseng and American ginseng and application thereof | |
| CN106614324A (en) | Cage culture method of table-purpose native chickens | |
| CN104543535A (en) | Health bamboo shoot shell fermented duck feed and preparing method thereof | |
| CN104171603A (en) | Compound feed for soft-shelled turtles and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |