• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Procedure for obtaining acorn-fed bluefin in aquaculture. Developed in the stages: First, breeding of bluefin tuna in marine fattening farms. Second, preparation of the acorn in its different varieties and types of presentation. Third, fattening of the tuna in the last months of acorn-based breeding alone or accompanied. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2713968A1
    申请号:ES201700778
    申请日:2017-11-24
    公开日:2019-05-24
    发明作者:Asensi Antonio Fernandez
    申请人:Asensi Antonio Fernandez；
    IPC主号:
    专利说明:

    [0001]
    [0002] Procedure of obtaining the red tuna of acorn in aquaculture.
    [0003]
    [0004] Object of the invention
    [0005]
    [0006] The present invention relates to a method for obtaining a quality meat product, namely red bellota tuna.
    [0007]
    [0008] Currently in the human nutrition chain there are large groups involved in the production of food that contribute, as a rule, with huge quantities to supply the demand of daily consumption, normally giving priority over quantity over quality.
    [0009] However, there is a small group of producers that emphasize that qualitative seal that differentiates and distinguishes them where short series give them, if possible, greater value and exclusivity, going to a limited number of consumers but with a very high purchasing power.
    [0010]
    [0011] The standard of quality that is obtained in red tuna meat is the only one that is currently distributed in international markets, especially Asian, and that reaches a considerable value in them.
    [0012]
    [0013] The objective of the method object of the present invention is to obtain an exclusive high-quality red tuna, using the acorn as a feed during the final stage of fattening of the red tuna (or any other sub-species of tuna that can be cultured in aquaculture) of the acorn in its different varieties and under any type of presentation: whole, shredded, processed into granules, flours, etc., for, as in the Iberian ham of acorn, this typical marbling marble is obtained and a characteristic aroma, texture and unctuousness, to achieve a meat in the red tuna of similar qualities and of superior quality to that of the standards in circulation.
    [0014]
    [0015] The industrial application of this invention is within the food-producing sector of fish, and more specifically quality red acorn tuna.
    [0016]
    [0017] Background of the invention
    [0018]
    [0019] Although no identical invention has been found to that described, we expose below the documents found that reflect the state of the art related thereto.
    [0020]
    [0021] Thus, document ES0150967A1 refers to a machine for obtaining acorns flour and other similar fruits of a leathery and homogenous nature, that the whole fruits are crushed and torn in a part of the machine; torn and crushed in another part of the machine are subjected to a current of hot air to deprive them of moisture and once dry they are subjected to a final grinding and finally the flour is subjected to a suitable sieve. The machine described is used for the treatment of the acorn itself, while the main invention focuses on obtaining a product of food quality such as tuna, fattened by the acorn.
    [0022]
    [0023] EP2493332A1 discloses a use of a supplement for preparing metal (nutritionally) available for animals, said supplement comprising at least one compound selected from the group consisting of: glutamic acid N, N-diacetic acid (GLDA), a metal complex of GLDA, a sodium salt of GLDA, a potassium salt of GLDA, methylglycine-5 N, N-diacetic acid (MGDA), a metal complex of MGDA, a sodium salt of MGDA and a potassium salt of MGDA. The nutritional supplement that is described is not related to the elaboration of the quality red acorn tuna proposed by the main invention.
    [0024]
    [0025] Ace! ES2255403B1 refers to a compound feed for piscivorous fish raised in a fish farm, provided with a color liable to attract piscivorous fish for food intake, the color of a group consisting of bluish-colored and whitish-colored colors being selected, because 10% or more of the surface of the food has said color, because the color of bluish tone is a color that reflects a lot of light with a wavelength corresponding to a range of anil to blue and its coordinate b * is negative (- b *) when it is represented in a color coordinate system L * a * b *, and because the whitish color is a color that shows a high luminosity and its coordinate L * is equal to or greater than 60 when it is represented in the color coordinate system L * a * b *. The acorn as food for tuna does not need compounds or additives such as those described in the aforementioned invention to call attention to them, nor does it reflect the use of the acorn as any of its components at any time.
    [0026]
    [0027] Conclusions: As can be seen from the research carried out, none of the documents found solve the problems raised as the proposed invention does.
    [0028]
    [0029] Description of the invention
    [0030]
    [0031] The procedure for obtaining the red bellota tuna object of the present invention is constituted from the following stages:
    [0032]
    [0033] i. - Crusta of the red tuna in marine farms for fattening, either captured wild animals that complete their development in them or fry that are carried until their mature extractive stage, in both cases under controlled conditions of care and alimentation, consisting basically in other fish such as mackerel, sardine, crab or horse mackerel.
    [0034] ii. - Preparation of the acorn in its different varieties and types of presentation: whole, shredded, processed into granules, flours, etc.
    [0035]
    [0036] iii. - Tuna fattening in the last months of aging with the acorn prepared, alone or accompanied by some other food supplement.
    [0037]
    [0038] Description of a preferred embodiment
    [0039]
    [0040] A preferred embodiment of the procedure for obtaining the red tuna of acorn in aquaculture object of the present invention, can be based on the following stages:
    [0041]
    [0042] i. - Red tuna fish in hexagonal or round floating cages, with diameters ranging between 25 and 90 or more meters and each containing a variable number of thousands of tuna, which can be wild and come from fishing or fry They complete their cycle until their mature extractive stage under controlled conditions of care and feeding, consisting basically of other fish such as mackerel, sardine, crab or jack mackerel.
    [0043]
    [0044] ii. - Preparation of the whole or sliced acorn.
    [0045]
    [0046] iii. - Fattening of tuna supplying during the last four months of breeding whole or sliced bellota at a rate of approximately 8 kg per tuna and day if it is intended to reach a maximum of quality, or variable from 4 kg of acorn to complement with other so many fish if you look for other intermediate results.
    权利要求:
    Claims (2)
    [1]
    1. Procedure for obtaining acorn red tuna in aquaculture, characterized by its development in the following stages:
    1. - Crusta of the red tuna in marine farms of fattening, already they are captured wild animals that complete their development in them or fry that take until their mature extractive stage, in both cases under controlled conditions of care and feeding, consisting this basically in other fish such as mackerel, sardine, crab or horse mackerel.
    ii. - Preparation of the acorn in its different varieties and types of presentation: whole, shredded, processed into granules, flours, etc.
    iii. - Tuna fattening in the last months of aging with the acorn prepared, alone or accompanied by some other food supplement.
    [2]
    2. Procedure for obtaining red acorn tuna in aquaculture, according to revindication 1, characterized in that in the third stage the acorn proportion ranges from 4 kilograms of acorn supplemented with fish to 8 kg exclusive of acorn for tuna and dla.
    类似技术:
    公开号 | 公开日 | 专利标题
    Sales et al.2003|Nutrient requirements of ornamental fish
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    US20150182485A1|2015-07-02|Fish feed, methods for preparing feed, and feeding fish
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    Lu et al.2013|Effect of dietary high amount of calcium and phosphorous on reducing the prevalence of morphological deformities in GH-transgenic Nile tilapia
    Batool et al.2018|Effect of Different Dietary Lysine Regimens on Slaughter and Carcass Characteristics of Indigenous Aseel Chicken
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    US20040219259A1|2004-11-04|Diesters of astaxanthin for enhancing the growth of farmed fish
    Idris et al.2022|Zebrafish Nutrition: Promoting Fish Health and Welfare of the Animal Model in Halal Science Research
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    同族专利:
    公开号 | 公开日
    WO2019102047A1|2019-05-31|
    ES2713968B2|2019-10-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2004112497A1|2003-06-17|2004-12-29|Nippon Suisan Kaisha, Ltd.|Method of inhibiting fading of ordinary muscle of tuna and feed therefor|
    JP2008220180A|2007-03-08|2008-09-25|Univ Kinki|Artificial formula feed for fish of thunnus, and rearing method of fish of thunnus|
    WO2014148361A1|2013-03-19|2014-09-25|日本水産株式会社|Method of improving meat quality in farmed fish using iodine as active ingredient, and feed used therefor|
    CN105724286A|2016-02-19|2016-07-06|中国水产科学研究院黄海水产研究所|Land culture method for tuna|
    法律状态:
    2019-05-24| BA2A| Patent application published|Ref document number: 2713968 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190524 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201700778A|ES2713968B2|2017-11-24|2017-11-24|Procedure for obtaining acorn bluefin tuna in aquaculture|ES201700778A| ES2713968B2|2017-11-24|2017-11-24|Procedure for obtaining acorn bluefin tuna in aquaculture|
    PCT/ES2018/070687| WO2019102047A1|2017-11-24|2018-10-22|Method for obtaining acorn-fed red tuna in aquaculture|
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