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WO2018169215A1 - Composition alimentaire pour pisciculture, aliment la comprenant et son procédé de préparation - Google Patents

Composition alimentaire pour pisciculture, aliment la comprenant et son procédé de préparation Download PDF

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Publication number
WO2018169215A1
WO2018169215A1 PCT/KR2018/001801 KR2018001801W WO2018169215A1 WO 2018169215 A1 WO2018169215 A1 WO 2018169215A1 KR 2018001801 W KR2018001801 W KR 2018001801W WO 2018169215 A1 WO2018169215 A1 WO 2018169215A1
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WO
WIPO (PCT)
Prior art keywords
feed
fish
cellulose
starch
weight
Prior art date
Application number
PCT/KR2018/001801
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English (en)
Korean (ko)
Inventor
방성환
이상엽
정주영
고원화
Original Assignee
롯데정밀화학 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 롯데정밀화학 주식회사 filed Critical 롯데정밀화학 주식회사
Priority to CN201880016769.9A priority Critical patent/CN110430764A/zh
Publication of WO2018169215A1 publication Critical patent/WO2018169215A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y02A40/818—Alternative feeds for fish, e.g. in aquacultures

Definitions

  • the present invention relates to a feed composition for fish farming, a feed comprising the same, and a method for producing the same, and more particularly, by using a binder including a carbohydrate component and a cellulose ether in a specific ratio, a feed having improved binding force and hydrophilicity is provided. It relates to a feed composition for farming fish which can be provided, a feed comprising the same and a method of manufacturing the same.
  • the aquaculture industry is taking up an increasing share of fisheries in terms of maintaining the food of the people by reliably supplying large quantities of fish and shellfish in response to changes in diet, while coping with fish damage caused by extreme weather and changes in fish species in the offshore.
  • feed In aquaculture, feed is not only an important factor that directly affects the growth and health of fish, but also an increasing interest in feed due to its high share of fish production.
  • These fish feeds can be largely classified into live feed, wet feed (Moist Pellet: MP), compound feed (Extruded Pellet: EP) and the like.
  • Raw feed is a feed that is fed in the form of living organic organisms, with a high rate of loss in water when fed to farmed fish. This lost feed is sinking under the sea, causing it to rot, becoming a source of diseases such as coastal fisheries pollution and pathogen transmission.
  • the wet feed mixed with the powdered feed and various additives in the raw feed also has a lower binding capacity than the feed compound, and is easily collapsed when fed to the fish tank, and the water penetrates quickly and easily sinks, which causes loss of feed. It acts as a decisive factor in polluting coastal waters.
  • Patent Document 1 Domestic Patent Publication No. 10-1087019 contains natural physiologically active substances such as mushroom lactic acid fermented milk, algae polysaccharide, and ganban stone, thereby enhancing anti-competence by enhancing the natural immunity of marine fish and increasing hemoglobin. Improvement of oxygen transport ability, prevention of anemia, promotion of carbohydrate digestion and intestinal absorption, improvement of feed efficiency, improvement of meat quality by increasing natural minerals and vitamins, and reduction of mortality by improvement of water environment of aquaculture tank Aquaculture feed additives for marine fish and marine fish farming feed comprising the same are disclosed.
  • Patent Document 2 Korean Patent Laid-Open Publication No. 10-2014-0105941 discloses a feed and a method of manufacturing the same, which are capable of injuring for a long time on the surface of aquaculture farms by combining a binder and a lipophilic coating agent in a feed ingredient containing a nutrient source. It is. According to Patent Document 2, by using a floating feed can increase the feed diet of fish and reduce the amount of feed lost can contribute to improving the productivity of aquaculture.
  • the fish feed has the problem that the hydrophilicity, for example, the water absorption capacity that indicates the ability to absorb the water by absorbing the water may have a negative effect on the digestion, absorption capacity after the feed of the fish.
  • the hydrophilicity for example, the water absorption capacity that indicates the ability to absorb the water by absorbing the water may have a negative effect on the digestion, absorption capacity after the feed of the fish.
  • Patent Document 1 KR101087019 B
  • Patent Document 2 KR1020140105941 A
  • the present invention provides a fish farming feed composition that can provide a fish feed improved binding and hydrophilicity (water absorption) by using a binder containing a carbohydrate component and a cellulose ether having a viscosity of 60,000 ⁇ 280,000cps in a specific ratio To provide.
  • the present invention is to provide a fish feed and a manufacturing method comprising the feed composition for fish farming.
  • the present invention is a fish farming feed composition
  • a fish farming feed composition comprising a feed ingredient and a binder containing a nutrient source
  • the binder comprises a carbohydrate component and a cellulose ether
  • the content of the carbohydrate component It is 10.5 ⁇ 20.8% by weight relative to the total weight of the fish culture feed composition
  • the viscosity of the cellulose ether is 20 °C and 3 ⁇ 6rpm conditions using a Brookfield (LV) viscometer based on an aqueous solution of 2.0% by weight concentration
  • LV Brookfield
  • the content of the cellulose ether provides a fish culture feed composition, characterized in that 1.0 ⁇ 10.5% by weight relative to the carbohydrate component weight.
  • the carbohydrate component is selected from wheat flour, corn flour, rice flour, barley flour, potato flour, sweet potato flour; It may include at least one selected from the group consisting of tapioca starch, potato starch, sweet potato starch, rice starch, oat starch, soybean starch, barley starch and modified starch thereof.
  • the cellulose ether is at least one selected from the group consisting of alkyl cellulose, hydroxyalkyl cellulose, hydroxyalkyl alkyl cellulose, and alkyl alkyl hydroxylalkyl cellulose.
  • the cellulose ether is at least one selected from the group consisting of methyl cellulose, hydroxyethyl cellulose, hydroxyethyl methyl cellulose, hydroxypropyl methyl cellulose, methylethyl hydroxyethyl cellulose and ethyl hydroxyethyl cellulose. It may include.
  • the present invention provides a fish farming feed comprising the feed composition for fish farming.
  • the feed may have one or more forms selected from granules, pills, and pellets.
  • the present invention provides a method for producing a feed for fish farming, the method for preparing a feed formulation by combining a feed ingredient and a binder containing a nutrient source; And adding water to the feed formulation and mixing the same, followed by molding.
  • the binder includes a carbohydrate component and a cellulose ether, and the content of the carbohydrate component is 10.5 to 20.8 weight based on the total weight of the fish farming feed.
  • the viscosity of the cellulose ether is 60,000 ⁇ 280,000cps when measured at 20 °C and 3 ⁇ 6rpm conditions using a Brookfield (LV) viscometer based on an aqueous solution of 2.0% by weight concentration, the cellulose ether
  • the content of the carbohydrate component is characterized in that 1.0 to 10.5% by weight.
  • Molding of the feed formulation may be carried out using any one selected from extruders, impeller mixers and kneaders.
  • Fish culture feed production method may further comprise a step of drying, after the molding step of the feed formulation is completed.
  • the feed composition for fish culture according to the present invention can provide a feed with improved binding power, it is possible to lower the wear and tear of the feed and improve the stability of the aqueous phase. Due to this, the loss rate of feed in the water system can be minimized, and as a result, the economic degradation can be improved along with the problem of water degradation caused by the lost feed.
  • the feed prepared using the feed composition exhibits high hydrophilicity (water absorption). Therefore, the fish feed according to the present invention can absorb a large amount of water compared to the same time while maintaining the form of the feed, that is, the phase stability in aquatic conditions for a certain time, after ingestion by aquaculture fish, digestion, absorption Better conditions can improve the growth rate of fish farming.
  • the present invention relates to a feed composition for fish farming comprising a feed ingredient and a binder comprising a nutrient source, a feed comprising the same, and a manufacturing method thereof, wherein the binder comprises a carbohydrate ingredient and a cellulose ether,
  • the content is 10.5 to 20.8% by weight based on the total weight of the fish culture feed composition
  • the viscosity of the cellulose ether is 20 °C and 3 ⁇ 6rpm using a Brookfield (LV) viscometer based on an aqueous solution of 2.0% by weight concentration
  • LV Brookfield
  • the content of the cellulose ether is characterized in that 1.0 to 10.5% by weight relative to the carbohydrate component weight.
  • the feed ingredient refers to a substance that maintains the life of the fish and supplies organic or inorganic nutrients necessary for growing the fish, and if the substance contains nutrients such as protein, carbohydrates, fats, vitamins, minerals, etc. It can be used without limitation.
  • the feed ingredients include animal raw materials such as fish meal, casein and squid powder, vegetable raw materials such as soybean meal, wheat flour and starch, microbial raw materials such as feed yeast, animal fats and oils such as cod liver oil and squid liver oil, soybean oil and rapeseed oil. It may include one or more raw materials selected from vegetable oils, vitamins, minerals, amino acids, antioxidants and the like.
  • the binder used in the feed composition for fish farming according to the present invention is added to enhance water absorption with the binding power of the feed, and includes a carbohydrate component and a cellulose ether. Specifically, since the binder improves the binding force of the feed to lower the wear and tear and improve the phase stability in the water system can be minimized the loss rate of feed during the feeding process.
  • the feed produced using the feed composition comprising the binder is excellent in water absorption, so when fed to aquaculture tanks can be softened in a good state to eat fish can be improved intake of fish farming.
  • the carbohydrate component plays a role as a carbohydrate source and improves the binding properties of fish farming.
  • carbohydrate components include grain flour selected from wheat flour, corn flour, rice flour, barley flour, potato flour and sweet potato flour; At least one selected from the group consisting of tapioca starch, potato starch, sweet potato starch, rice starch, oat starch, soybean starch, barley starch and modified starch thereof may be used.
  • the modified starch refers to a chemical, physical or enzymatically treated natural starch, for example, dextrin, oxidized starch, oxygenated starch, alpha ( ⁇ ) starch, starch derivatives, but is not limited thereto.
  • the content of the binder is 10.5 to 20.8% by weight based on the total weight of the fish culture feed composition according to the present invention.
  • the content of the binder is less than 10.5% by weight, the problem of inferior binding property of the feed occurs, whereas when the content exceeds 20.8% by weight, the content of the feed ingredient containing nutrients is relatively reduced, so the relative growth rate of fish farming is Will fall.
  • the cellulose ether is derived from cellulose, which is a vegetable material, and refers to a cellulose derivative in which the hydroxy group of cellulose is etherified using an etherifying agent.
  • the cellulose ether is at least one selected from the group consisting of alkyl cellulose, hydroxyalkyl cellulose, hydroxyalkyl alkyl cellulose, and alkyl alkyl hydroxyalkyl cellulose. It may include, preferably include at least one selected from the group consisting of methyl cellulose, hydroxyethyl cellulose, hydroxyethyl methyl cellulose, hydroxypropyl methyl cellulose, methylethyl hydroxyethyl cellulose and ethyl hydroxyethyl cellulose Can be.
  • the viscosity of the cellulose ether is characterized in that 60,000 ⁇ 280,000cps when measured under the conditions of 20 °C and 3 ⁇ 6rpm using a Brookfield (Brookfield, LV) viscometer based on an aqueous solution of 2.0% by weight.
  • Brookfield Brookfield, LV
  • the binding force of the feed is lowered, resulting in poor image stability and wear resistance in the aqueous system.
  • the viscosity of the cellulose ether exceeds 280,000 cps, the binding capacity of the feed is excessively high, which results in a negative effect on the digestibility of fish farming.
  • the content of the cellulose ether is characterized in that 1.0 to 10.5% by weight relative to the weight of the carbohydrate component.
  • the content of the cellulose ether is less than 1.0% by weight of the carbohydrate component, the problem of binding and hydrophilicity of the feed is reduced, whereas when the content of more than 10.5% by weight is excessively expensive, economic efficiency is lowered and the digestibility of fish farming Problem occurs.
  • the present invention provides a fish farming feed comprising the feed composition for fish farming.
  • the feed may have one or more forms selected from granules, pills, and pellets, and may preferably have pellets.
  • the present invention provides a method for producing a feed for fish farming, the manufacturing method comprises the steps of preparing a feed formulation by combining a feed ingredient and a binder containing a nutrient source; And adding water to the feed formulation and mixing the same to form a predetermined form.
  • the binder comprises a carbohydrate component and a cellulose ether
  • the content of the carbohydrate component is 10.5 ⁇ 20.8% by weight relative to the total weight of the fish farming feed
  • the viscosity of the cellulose ether is an aqueous solution of 2.0% by weight concentration
  • it is 60,000 to 280,000 cps when measured at 20 ° C. and 3 to 6 rpm using a Brookfield (LV) viscometer
  • the content of the cellulose ether is 1.0 to 10.5 wt% based on the weight of the carbohydrate component. It is done.
  • the molding of the feed mixture may be performed using a conventionally known device, and preferably may be performed using any one selected from an extruder, an impeller mixer, and a kneader.
  • the feed formulation may be molded into granules, pills, or pellets, and may be molded into pellets.
  • the method for producing a fish feed for fish according to the present invention may further include a step of drying as necessary after the molding step of the feed formulation is completed.
  • a conventional known drying method may be used without limitation, and for example, natural drying, hot air drying or high temperature drying may be used.
  • the fish feed may be dried in a semi-dry state containing some moisture, or may be dried in a completely dry state.
  • a feed formulation was prepared by combining 79% by weight of fish meal, 20.5% by weight of starch (AA alpha starch, Daesang Co., Ltd.) and 0.5% by weight of hydroxypropyl methyl cellulose (HPMC 2208, AnyAddy ® , Lotte Fine Chemical Co., Ltd.).
  • the content of the hydroxypropyl methyl cellulose (HPMC) is 2.4% by weight relative to the starch weight.
  • the viscosity of the hydroxypropyl methyl cellulose is 180,000cps, the viscosity is a value measured based on an aqueous solution of 2.0% by weight concentration at 20 °C and 3rpm conditions using a Brookfield (LV) viscometer.
  • the pellet form feed was then dried at 60 ° C. for 180 minutes to prepare a feed composition.
  • the content of the fish meal, starch and HPMC, and the content ratio of HPMC to the starch (HPMC / starch) and the viscosity of the HPMC was adjusted in the same manner as in Example 1 except that Feed composition was prepared.
  • the water absorbency (hydrophilicity) was evaluated by the amount of water absorbed by the feed composition for 20 minutes when the feed composition prepared according to Examples 1 to 11 and Comparative Examples 1 to 3 was added to water.
  • the water absorption was calculated according to the following equation (1), the results are shown in Table 1 below.
  • W 1 is the weight of the feed composition before adding to water
  • W 2 is the weight of the feed composition after adding to water for 20 minutes.
  • Phase stability in the aqueous system was evaluated by the amount of suspended solids (suspended solid) generated when the feed composition prepared according to Examples 1 to 11 and Comparative Examples 1 to 3 in water.
  • the amount of suspended solids was measured based on the water quality testing method.
  • a glass fiber filtration device (Joint 40/35 Joint Connect 47 mm Vacuum Filter Holder Set, Wheaton) was used as an experimental device, and the weight difference between the filter paper before and after filtration was calculated as described in Equation (2) below. Phase stability was calculated from the amount of suspended solids, and the results are shown in Table 1 below.
  • Equation (2) a is the weight of the filter paper before filtration (mg), b is the weight of the filter paper after filtering the water containing the suspended solids (mg), V is the amount of water introduced into the filter (ml) Indicates.
  • Example 6 88.5 11.0 0.5 4.5 180,000 1.95 31.0 510
  • HPMC / starch is the content of HPMC relative to the starch weight, represents the content of HPM when the starch is converted to 100% by weight, calculated according to the formula ⁇ (HPMC weight / starch weight) * 100 ⁇ Value.
  • Comparative Example 1 containing only starch as a binder, "HPMC / starch" of Comparative Example 2 and HPMC less than 1.0% by weight of Compared with Comparative Example 3 having a viscosity of less than 60,000 cps, the wear resistance and the phase stability in the aqueous phase were lowered.
  • the feed composition having a high water absorption can be provided to provide a feed having excellent intake.

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  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Insects & Arthropods (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

La présente invention concerne : une composition alimentaire pour pisciculture, comprenant un liant et des ingrédients alimentaires contenant des nutriments ; un aliment comprenant celle-ci ; et son procédé de préparation, le liant comprenant un ingrédient glucidique et un éther de cellulose, la quantité de l'ingrédient glucidique étant de 10,5 à 20,8 % en poids sur la base du poids total de la composition alimentaire pour pisciculture, la viscosité de l'éther de cellulose est de 60 000 à 280 000 cps lorsqu'elle est mesurée à une température de 20 °C et à 3 à 6 tours par minute au moyen d'un viscosimètre Brookfield (LV) sur la base d'une solution aqueuse ayant une concentration de 2,0 % en poids, et la quantité de l'éther de cellulose étant de 1,0 à 10,5 % en poids sur la base du poids de l'ingrédient glucidique. La composition alimentaire pour pisciculture, selon la présente invention, peut fournir un aliment présentant une force de liaison et un caractère hydrophile améliorés, ce qui permet de résoudre un problème de détérioration de la qualité de l'eau provoqué par une perte d'aliment, et améliore l'ingestion de poissons de culture, ce qui permet d'améliorer le taux de croissance des poissons de culture.
PCT/KR2018/001801 2017-03-15 2018-02-12 Composition alimentaire pour pisciculture, aliment la comprenant et son procédé de préparation WO2018169215A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880016769.9A CN110430764A (zh) 2017-03-15 2018-02-12 用于养殖鱼类的饲料组合物、包含它的饲料及其制备方法

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KR10-2017-0032647 2017-03-15
KR1020170032647A KR102453961B1 (ko) 2017-03-15 2017-03-15 어류 양식용 사료 조성물, 이를 포함하는 사료 및 그 제조방법

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KR102222306B1 (ko) * 2020-11-25 2021-03-02 박병희 수질개선용 어류 배합사료 및 이의 제조방법
KR102567365B1 (ko) * 2020-12-18 2023-08-18 대상 주식회사 어류 양식 사료용 바인더 및 이를 포함하는 어류 양식 사료 조성물

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KR20140105941A (ko) * 2013-02-25 2014-09-03 건양대학교산학협력단 어류 양식용 부상성(浮上性) 사료 및 그 제조 방법
KR20170118476A (ko) * 2016-04-15 2017-10-25 롯데정밀화학 주식회사 어류 양식용 사료 조성물 및 이를 포함하는 반죽사료

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