CN106753754A - The fish meal fish oil technological process of production - Google Patents
The fish meal fish oil technological process of production Download PDFInfo
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- CN106753754A CN106753754A CN201611255028.5A CN201611255028A CN106753754A CN 106753754 A CN106753754 A CN 106753754A CN 201611255028 A CN201611255028 A CN 201611255028A CN 106753754 A CN106753754 A CN 106753754A
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- Prior art keywords
- fish
- fish meal
- water
- oil
- fish oil
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
- C11B1/08—Production of fats or fatty oils from raw materials by pressing by hot pressing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Preparation or processing technology field the invention belongs to food or foodstuff, more particularly to a kind of fish meal fish oil technological process of production, comprise the following steps：Selection raw material, electromagnetism remove iron, boiling, squeezing, three phase separation, concentration, drying, sieve powder, air-cooled, crushing, fish meal packaging, the separation of water oil, fish oil packaging.What is be lost in leakage, expressing process that three phase separation step will be lost in digestion process squeezes the juice all to be reclaimed and prepares again, greatly improves the output of fish meal.During concentrate added back into fish meal, the protein content of fish meal is set to improve 3%, fish meal yield lifting 20% 30%.It is lower than tradition by the water content for drying and cooling down the material for obtaining, fish meal stability is improve, the shelf-life of traditional 3 months is promoted to 6 months.Meanwhile, fish oil of the water content less than 0.2% is obtained by three phase separation and disk centrifuge, fish meal and fish oil are realized while being prepared, improve production efficiency, while the refined fish oil quality for obtaining is higher.
Description
Technical field
Preparation or processing technology field the invention belongs to food or foodstuff, work is produced more particularly, to a kind of fish meal fish oil
Skill flow.
Background technology
It with one or more fish is raw material that fish meal is, the high-protein feed through deoiling, being dehydrated, after pulverizing processing is former
Material.Fish oil is the general designation of the whole oily substances in fish body, and it includes body oil, liver oil and cerebrol, and main fish oil is a kind of from greasiness
The grease that fish are extracted, is polyunsaturated fatty acid rich in ω -3（DHA and EPA）, with health benefits such as anti-inflammatory, regulation blood fat
Place.
Traditional preparation process is generally rare together to prepare fish meal and fish oil, and is directed to fish meal and fish oil enters respectively
It is prepared by row.Fail preferably to be extracted the fish oil in each step in fish meal preparation process, cause the loss of fish oil, and
The fish oil for obtaining is crude fish oil, second-rate.Fish meal is prepared also more roughly, and a large amount of fish meal and egg are all lost in each step
White matter, and the fish meal water content for preparing is higher, causes fish meal yield to greatly reduce, protein content is less, quality is unstable
Calmly, the problems such as shelf-life is short.And a large amount of losses of fish meal are will also result in the preparation process of fish oil.
The content of the invention
The invention aims to solve the deficiencies in the prior art part, and provide a kind of fish meal fish oil production technology stream
Journey, can extract to fish oil and fish meal simultaneously, and recovery rate is high, the good product quality for obtaining.
The purpose of the present invention is solved by following technical proposal：
1st, a kind of fish meal fish oil technological process of production, it is characterised in that：Comprise the following steps：
A, selection raw material：One or more fresh fishes；
B, electromagnetism remove iron：The material that step a is obtained puts into electric magnetic iron remover by conveying worm, ferromagnetic in removing material
The hard thing of property；
C, boiling：The material that step b is obtained is put into precooker by conveying worm, for different raw materials, will be steamed
Temperature control is boiled at 100-130 DEG C, boiling 15-20 minutes, material is steamed to 8 maturations；The leakage that will be obtained in digestion process is received
Collect to leakage case；
D, squeezing：The material that step c is obtained puts into squeezer by conveying worm, and material carries out scum juice point by squeezer
From, time 9-14 minute is squeezed, obtain squeezing cake after squeezing and squeeze the juice, the water content for squeezing cake is 35%-45%, will be squeezed after squeezing
Juice is collected and squeezed the juice in case；
E, three phase separation：What the leakage and step d that step c is obtained were obtained squeeze the juice puts into horizontal separator carries out three-phase separate
From obtaining fish pomace, crude fish oil and albumen water；Fish pomace includes the flesh of fish and fishbone, and crude fish oil water content is less than 1%, albumen water water content
Up to 90%-96%, albumen water is collected to albumen water drum；
F, concentration：The albumen water that step e is obtained is put into concentrator and is concentrated, and obtains concentrate；
G, drying：The concentrate that the fish pomace and step f that squeezing cake that step d is obtained, step e are obtained are obtained together is put into dry
It is dried in dry machine, drying machine sets drying time by vapours indirectly heat, the amount according to material, and drying time is 3-
4 hours, obtain the material that water content is 9%-11%；
H, sieve powder：The material that step g is obtained by conveying worm put into fish meal screened, by the fish-bone in the flesh of fish with
Impurity removal, while the fish meal that will be produced in screening process is reclaimed；
It is i, water-cooled, air-cooled：The flesh of fish and fish meal that step h is obtained are put into cooler by conveying worm and carry out air-cooled and water
It is cold, material is cooled to 20-30 DEG C, obtain the material that water content is 7%-9%；J, crushing：The material that step i is obtained is passed through
Conveying worm input pulverizer is ground into fish meal, while the fly out fish meal of pulverizer of crushing process is reclaimed；
K, fish meal packaging：In the material collection that step j is obtained to power collecting bucket, and packed products；
L, water oil are separated：The crude fish oil that step e is obtained enters water-filling oil and separates by disk centrifuge, obtains water content and is less than
0.2% fish oil；
M, fish oil packaging：The fish oil that step k is obtained is collected to fish oil cylinder, and packed products.
Compared to the prior art the invention has the characteristics that and beneficial effect：
1st, being squeezed the juice for being lost in leakage, the expressing process that increased three phase separation step will be lost in digestion process all reclaimed
Prepare again, greatly improve the output of fish meal.
2nd, the albumen water that will be obtained in three phase separation is put into concentrator and is concentrated, and obtains concentrate, while will concentration
Liquid is added back in fish meal, the protein content of fish meal is improved 3%, fish meal yield lifting 20%-30%.
3rd, by drying and being air-cooled after the water content of material that obtains be 7%-9%, the water content than traditional fish meal is low, improves
The stability of fish meal, the shelf-life of traditional 3 months is promoted to 6 months.
4th, while fish meal is produced, crude fish oil is obtained by three phase separation, then water-filling oil is entered by disk centrifuge
From, fish oil of the water content less than 0.2% is obtained, fish meal and fish oil are realized while being prepared, improve production efficiency, while obtaining
Fish oil quality it is higher.
Brief description of the drawings
Fig. 1 is process chart of the invention.
Specific embodiment
The present invention is described in further details below in conjunction with accompanying drawing 1 and embodiment, described embodiment is the present invention
A part of embodiment, be not all of embodiment.
Embodiment 1
As shown in figure 1, the fish meal fish oil technological process of production, concrete operations comprise the following steps：
A, selection raw material：One or more fresh fishes；
B, electromagnetism remove iron：The material that step a is obtained puts into electric magnetic iron remover by conveying worm, ferromagnetic in removing material
The hard thing of property；
C, boiling：The material that step b is obtained is put into precooker by conveying worm, for different raw materials, will be steamed
Temperature control is boiled at 100-130 DEG C, material is steamed to 8 maturations in boiling 15 minutes；The leakage that will be obtained in digestion process collect to
Leakage case；
D, squeezing：The material that step c is obtained puts into squeezer by conveying worm, and material carries out scum juice point by squeezer
From, 9 minutes time is squeezed, obtain squeezing cake after squeezing and squeeze the juice, the water content for squeezing cake is 35%-45%, will be squeezed the juice after squeezing
Collection is squeezed the juice in case；
E, three phase separation：What the leakage and step d that step c is obtained were obtained squeeze the juice puts into horizontal separator carries out three-phase separate
From obtaining fish pomace, crude fish oil and albumen water；Fish pomace includes the flesh of fish and fishbone, and crude fish oil water content is less than 1%, and albumen water only loses
Fat, the inside still remains with multiple nutritional components, such as soluble protein, multivitamin, inorganic salts, but water content
Up to 90%-96%, albumen water is collected to albumen water drum；
F, concentration：The albumen water that step e is obtained is put into concentrator and is concentrated, and obtains concentrate；
G, drying：The concentrate that the fish pomace and step f that squeezing cake that step d is obtained, step e are obtained are obtained together is put into dry
It is dried in dry machine, drying machine sets drying time by vapours indirectly heat, the amount according to material, and drying time is 3-
4 hours, obtain the material that water content is 9%-11%；The concentrate obtained by step f makes the protein content of fish meal improve 3%,
Fish meal yield lifts 20%-30%；
H, sieve powder：The material that step g is obtained by conveying worm put into fish meal screened, by the fish-bone in the flesh of fish with
Impurity removal, while the fish meal that will be produced in screening process is reclaimed；
It is i, water-cooled, air-cooled：The flesh of fish and fish meal that step h is obtained are put into cooler by conveying worm and carry out air-cooled and water
It is cold, material is cooled within 20-30 DEG C, obtain the material that water content is 7%-9%；
J, crushing：The material that step i is obtained puts into pulverizer and is ground into fish meal by conveying worm, while by crushing process
The fish meal of pulverizer of flying out is reclaimed；
K, fish meal packaging：In the material collection that step j is obtained to power collecting bucket, and packed products；
L, water oil are separated：The crude fish oil that step e is obtained enters water-filling oil and separates by disk centrifuge, obtains water content and is less than
0.2% fish oil；
M, fish oil packaging：The fish oil that step k is obtained is collected to fish oil cylinder, and packed products.
Embodiment 2
As shown in figure 1, the fish meal fish oil technological process of production, concrete operations comprise the following steps：
A, selection raw material：One or more fresh fishes；
B, electromagnetism remove iron：The material that step a is obtained puts into electric magnetic iron remover by conveying worm, ferromagnetic in removing material
The hard thing of property；
C, boiling：The material that step b is obtained is put into precooker by conveying worm, for different raw materials, will be steamed
Temperature control is boiled at 100-130 DEG C, material is steamed to 8 maturations in boiling 20 minutes；The leakage that will be obtained in digestion process collect to
Leakage case；
D, squeezing：The material that step c is obtained puts into squeezer by conveying worm, and material carries out scum juice point by squeezer
From, 14 minutes time is squeezed, obtain squeezing cake after squeezing and squeeze the juice, the water content for squeezing cake is 35%-45%, will be squeezed the juice after squeezing
Collection is squeezed the juice in case；
E, three phase separation：What the leakage and step d that step c is obtained were obtained squeeze the juice puts into horizontal separator carries out three-phase separate
From obtaining fish pomace, crude fish oil and albumen water；Fish pomace includes the flesh of fish and fishbone, and crude fish oil water content is less than 1%, and albumen water only loses
Fat, the inside still remains with multiple nutritional components, such as soluble protein, multivitamin, inorganic salts, but water content
Up to 90%-96%, albumen water is collected to albumen water drum；
F, concentration：The albumen water that step e is obtained is put into concentrator and is concentrated, and obtains concentrate；
G, drying：The concentrate that the fish pomace and step f that squeezing cake that step d is obtained, step e are obtained are obtained together is put into dry
It is dried in dry machine, drying machine sets drying time by vapours indirectly heat, the amount according to material, and drying time is 3-
4 hours, obtain the material that water content is 9%-11%；The concentrate obtained by step f makes the protein content of fish meal improve 3%,
Fish meal yield lifts 20%-30%；
H, sieve powder：The material that step g is obtained by conveying worm put into fish meal screened, by the fish-bone in the flesh of fish with
Impurity removal, while the fish meal that will be produced in screening process is reclaimed；
It is i, water-cooled, air-cooled：The flesh of fish and fish meal that step h is obtained are put into cooler by conveying worm and carry out air-cooled and water
It is cold, material is cooled within 20-30 DEG C, obtain the material that water content is 7%-9%；
J, crushing：The material that step i is obtained puts into pulverizer and is ground into fish meal by conveying worm, while by crushing process
The fish meal of pulverizer of flying out is reclaimed；
K, fish meal packaging：In the material collection that step j is obtained to power collecting bucket, and packed products；
L, water oil are separated：The crude fish oil that step e is obtained enters water-filling oil and separates by disk centrifuge, obtains water content and is less than
0.2% fish oil；
M, fish oil packaging：The fish oil that step k is obtained is collected to fish oil cylinder, and packed products.
Embodiment 3
As shown in figure 1, the fish meal fish oil technological process of production, concrete operations comprise the following steps：
A, selection raw material：One or more fresh fishes；
B, electromagnetism remove iron：The material that step a is obtained puts into electric magnetic iron remover by conveying worm, ferromagnetic in removing material
The hard thing of property；
C, boiling：The material that step b is obtained is put into precooker by conveying worm, for different raw materials, will be steamed
Temperature control is boiled at 100-130 DEG C, material is steamed to 8 maturations in boiling 18 minutes；The leakage that will be obtained in digestion process collect to
Leakage case；
D, squeezing：The material that step c is obtained puts into squeezer by conveying worm, and material carries out scum juice point by squeezer
From, 12 minutes time is squeezed, obtain squeezing cake after squeezing and squeeze the juice, the water content for squeezing cake is 35%-45%, will be squeezed the juice after squeezing
Collection is squeezed the juice in case；
E, three phase separation：What the leakage and step d that step c is obtained were obtained squeeze the juice puts into horizontal separator carries out three-phase separate
From obtaining fish pomace, crude fish oil and albumen water；Fish pomace includes the flesh of fish and fishbone, and crude fish oil water content is less than 1%, and albumen water only loses
Fat, the inside still remains with multiple nutritional components, such as soluble protein, multivitamin, inorganic salts, but water content
Up to 90%-96%, albumen water is collected to albumen water drum；
F, concentration：The albumen water that step e is obtained is put into concentrator and is concentrated, and obtains concentrate；
G, drying：The concentrate that the fish pomace and step f that squeezing cake that step d is obtained, step e are obtained are obtained together is put into dry
It is dried in dry machine, drying machine sets drying time by vapours indirectly heat, the amount according to material, and drying time is 3-
4 hours, obtain the material that water content is 9%-11%；The concentrate obtained by step f makes the protein content of fish meal improve 3%,
Fish meal yield lifts 20%-30%；
H, sieve powder：The material that step g is obtained by conveying worm put into fish meal screened, by the fish-bone in the flesh of fish with
Impurity removal, while the fish meal that will be produced in screening process is reclaimed；
It is i, water-cooled, air-cooled：The flesh of fish and fish meal that step h is obtained are put into cooler by conveying worm and carry out air-cooled and water
It is cold, material is cooled within 20-30 DEG C, obtain the material that water content is 7%-9%；
J, crushing：The material that step i is obtained puts into pulverizer and is ground into fish meal by conveying worm, while by crushing process
The fish meal of pulverizer of flying out is reclaimed；
K, fish meal packaging：In the material collection that step j is obtained to power collecting bucket, and packed products；
L, water oil are separated：The crude fish oil that step e is obtained enters water-filling oil and separates by disk centrifuge, obtains water content and is less than
0.2% fish oil；
M, fish oil packaging：The fish oil that step k is obtained is collected to fish oil cylinder, and packed products.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (1)
1. a kind of fish meal fish oil technological process of production, it is characterised in that：Comprise the following steps：
A, selection raw material：One or more fresh fishes；
B, electromagnetism remove iron：The material that step a is obtained puts into electric magnetic iron remover by conveying worm, ferromagnetic in removing material
The hard thing of property；
C, boiling：The material that step b is obtained is put into precooker by conveying worm, for different raw materials, will be steamed
Temperature control is boiled at 100-130 DEG C, boiling 15-20 minutes, material is steamed to 8 maturations；The leakage that will be obtained in digestion process is received
Collect to leakage case；
D, squeezing：The material that step c is obtained puts into squeezer by conveying worm, and material carries out scum juice point by squeezer
From, time 9-14 minute is squeezed, obtain squeezing cake after squeezing and squeeze the juice, the water content for squeezing cake is 35%-45%, will be squeezed after squeezing
Juice is collected and squeezed the juice in case；
E, three phase separation：What the leakage and step d that step c is obtained were obtained squeeze the juice puts into horizontal separator carries out three-phase separate
From obtaining fish pomace, crude fish oil and albumen water；Fish pomace includes the flesh of fish and fishbone, and crude fish oil water content is less than 1%, albumen water water content
Up to 90%-96%, albumen water is collected to albumen water drum；
F, concentration：The albumen water that step e is obtained is put into concentrator and is concentrated, and obtains concentrate；
G, drying：The concentrate that the fish pomace and step f that squeezing cake that step d is obtained, step e are obtained are obtained together is put into dry
It is dried in dry machine, drying machine sets drying time by vapours indirectly heat, the amount according to material, and drying time is 3-
4 hours, obtain the material that water content is 9%-11%；
H, sieve powder：The material that step g is obtained by conveying worm put into fish meal screened, by the fish-bone in the flesh of fish with
Impurity removal, while the fish meal that will be produced in screening process is reclaimed；
It is i, water-cooled, air-cooled：The flesh of fish and fish meal that step h is obtained are put into cooler by conveying worm and carry out air-cooled and water
It is cold, material is cooled to 20-30 DEG C, obtain the material that water content is 7%-9%；
J, crushing：The material that step i is obtained puts into pulverizer and is ground into fish meal by conveying worm, while by crushing process
The fish meal of pulverizer of flying out is reclaimed；
K, fish meal packaging：In the material collection that step j is obtained to power collecting bucket, and packed products；
L, water oil are separated：The crude fish oil that step e is obtained enters water-filling oil and separates by disk centrifuge, obtains water content and is less than
0.2% fish oil；
M, fish oil packaging：The fish oil that step k is obtained is collected to fish oil cylinder, and packed products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611255028.5A CN106753754A (en) | 2016-12-30 | 2016-12-30 | The fish meal fish oil technological process of production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611255028.5A CN106753754A (en) | 2016-12-30 | 2016-12-30 | The fish meal fish oil technological process of production |
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| CN106753754A true CN106753754A (en) | 2017-05-31 |
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ID=58954413
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| CN201611255028.5A Pending CN106753754A (en) | 2016-12-30 | 2016-12-30 | The fish meal fish oil technological process of production |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581532A (en) * | 2017-09-01 | 2018-01-16 | 重庆市长寿区精英渔业股份合作社 | The processing method for producing fresh-water fishes fish meal |
| CN108125020A (en) * | 2018-01-15 | 2018-06-08 | 四川省信瑞饲料科技有限公司 | A kind of full-automatic production process of feed powder of pork |
| CN113050581A (en) * | 2021-04-01 | 2021-06-29 | 福建宏威生物科技有限公司 | Digital fish meal preparation system and process |
| CN113088388A (en) * | 2021-04-01 | 2021-07-09 | 福建宏威生物科技有限公司 | Automatic fish oil preparation system and process |
| CN114601185A (en) * | 2022-03-17 | 2022-06-10 | 哈尔滨海大饲料有限公司 | Feed processing technology for improving rumen bypass protein content |
| CN116235897A (en) * | 2023-03-14 | 2023-06-09 | 大连海洋大学 | Novel low-energy-consumption and environment-friendly fish meal production process and system |
| CN117562191A (en) * | 2023-12-13 | 2024-02-20 | 广西国安兴农环保科技有限公司 | Method for producing fish meal and fish oil by utilizing kitchen waste |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581532A (en) * | 2017-09-01 | 2018-01-16 | 重庆市长寿区精英渔业股份合作社 | The processing method for producing fresh-water fishes fish meal |
| CN108125020A (en) * | 2018-01-15 | 2018-06-08 | 四川省信瑞饲料科技有限公司 | A kind of full-automatic production process of feed powder of pork |
| CN113050581A (en) * | 2021-04-01 | 2021-06-29 | 福建宏威生物科技有限公司 | Digital fish meal preparation system and process |
| CN113088388A (en) * | 2021-04-01 | 2021-07-09 | 福建宏威生物科技有限公司 | Automatic fish oil preparation system and process |
| CN113088388B (en) * | 2021-04-01 | 2023-08-18 | 福建宏威生物科技有限公司 | Automatic fish oil preparation system and process thereof |
| CN114601185A (en) * | 2022-03-17 | 2022-06-10 | 哈尔滨海大饲料有限公司 | Feed processing technology for improving rumen bypass protein content |
| CN116235897A (en) * | 2023-03-14 | 2023-06-09 | 大连海洋大学 | Novel low-energy-consumption and environment-friendly fish meal production process and system |
| CN117562191A (en) * | 2023-12-13 | 2024-02-20 | 广西国安兴农环保科技有限公司 | Method for producing fish meal and fish oil by utilizing kitchen waste |
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