SU500785A1 - The method of gumming fish eggs - Google Patents

The method of gumming fish eggs

Info

Publication number
SU500785A1
SU500785A1 SU2052442A SU2052442A SU500785A1 SU 500785 A1 SU500785 A1 SU 500785A1 SU 2052442 A SU2052442 A SU 2052442A SU 2052442 A SU2052442 A SU 2052442A SU 500785 A1 SU500785 A1 SU 500785A1
Authority
SU
USSR - Soviet Union
Prior art keywords
eggs
fish eggs
gluing
talc
gumming
Prior art date
Application number
SU2052442A
Other languages
Russian (ru)
Inventor
Сергей Гаврилович Соин
Original Assignee
Московский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.М.В.Ломоносова
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 Московский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.М.В.Ломоносова filed Critical Московский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.М.В.Ломоносова
Priority to SU2052442A priority Critical patent/SU500785A1/en
Application granted granted Critical
Publication of SU500785A1 publication Critical patent/SU500785A1/en

Links

Classifications

    • 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

Landscapes

  • Meat, Egg Or Seafood Products (AREA)

Description

1one

Изобретение относитс  к рыбоводству, в частности к способам обесклеивани  икры рыб.FIELD OF THE INVENTION The invention relates to fish farming, in particular, to methods for de-gluing fish eggs.

Известен способ обесклеивани  икры рыб, заключающийс  в перемешивании ее с водной суспензией, содержащей обесклеивающий агент, с последующей промывкой водой.There is a method of degumming fish eggs, which consists in mixing them with an aqueous suspension containing an adhesive agent, followed by washing with water.

С целью повышени  качества обесклеивани  икры и уменьшени  тем самым лоражени  ее грибком сапролегнией в качестве обесклеивающего агента используют тальк.In order to improve the quality of the de-gluing of the roe and thereby reduce its incrustation with the fungus saprolegnia, talc is used as the de-gluing agent.

Сущность изобретени  заключаетс  в том, что живую иокусствепно осемененную икру рыб обесклеивают в предварительно приготовленной водной суспензии талька концентрацией 3-15 г/л путем тщательного перемешивани  с ней, а затем икру рыб промывают чистой водой.The essence of the invention is that live fish-inoculated inseminated fish eggs are glued in a previously prepared aqueous suspension of talc with a concentration of 3-15 g / l by thoroughly mixing with it, and then the fish eggs are washed with clean water.

Пример. Дл  обесклеивани  одной партии искусственно осемененной икры карпа готов т водную суспензию талька примерно из расчета 100 г талька и 10 г поваренной соли на 10 л обычно прудовой или речной воды. Все компоненты тщательно размешивают в течение 1-2 мин. Приготовленную водную суспензию талька в количестве 8-10 л заливают в емкость, в которой будут проводить обесклеивание икры. Затем осемененную икру рыб из мерного стакана объемом 1-1,5 л выливают мощной струей в емкость, при этом плавными движени ми пучком птичьих перьев икру перемешивают в водной суспензии талька во избежание склеивани  икринок между собой . Такие движени  в дальнейшем непрерывно продолжают в течение 20-25 мин. После этого икру отмывают от обесклеивающего раствора чистой водой. Икринки, опудренные после этой процедуры мелкими частицами талька, тер ют клейкость и станов тс  обособленными одна от другой.Example. To gum a single batch of artificially inseminated carp caviar, an aqueous suspension of talc is prepared at the rate of 100 g of talc and 10 g of salt per 10 l of usually pond or river water. All components are thoroughly stirred for 1-2 minutes. The prepared aqueous suspension of talc in the amount of 8-10 liters is poured into a container in which they will be degummed. Then, inseminated fish eggs from a measuring cup with a volume of 1-1.5 liters are poured with a powerful jet into the container, with smooth movements of a bird feathers, eggs are mixed in an aqueous suspension of talc in order to avoid gluing the eggs together. Such movements are further continuously continued for 20-25 minutes. After that, the eggs are washed from the degumming solution with clean water. Eggs, powdered after this procedure with fine particles of talc, lose stickiness and become separated from one another.

Claims (1)

Формулаизобретени Invention Formula Способ обесклеивани  икры рыб путем перемешивани  ее с водной суспензией, содержащей обесклеивающий агент, с последующей промывкой водой, отличающийс  тем, что, с целью повышени  качества обесклеивани  икры и уменьшени  тем самым поражени  ее грибком сапролегнией, в качестве обесклеивающего агента используют тальк.A method for de-gluing fish eggs by mixing it with an aqueous suspension containing an de-adhesive agent, followed by washing with water, characterized in that talc is used as an de-gluing agent to improve the quality of de-gluing of the eggs and thereby reduce its damage by fungus saprolegia.
SU2052442A 1974-08-14 1974-08-14 The method of gumming fish eggs SU500785A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2052442A SU500785A1 (en) 1974-08-14 1974-08-14 The method of gumming fish eggs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2052442A SU500785A1 (en) 1974-08-14 1974-08-14 The method of gumming fish eggs

Publications (1)

Publication Number Publication Date
SU500785A1 true SU500785A1 (en) 1976-01-30

Family

ID=20593721

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2052442A SU500785A1 (en) 1974-08-14 1974-08-14 The method of gumming fish eggs

Country Status (1)

Country Link
SU (1) SU500785A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113261517A (en) * 2021-05-31 2021-08-17 中国水产科学研究院黑龙江水产研究所 Bacteriostatic debonding agent, preparation method thereof and method for improving artificial breeding hatchability of Atalantic malabaricus via bacteriostatic debonding agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113261517A (en) * 2021-05-31 2021-08-17 中国水产科学研究院黑龙江水产研究所 Bacteriostatic debonding agent, preparation method thereof and method for improving artificial breeding hatchability of Atalantic malabaricus via bacteriostatic debonding agent
CN113261517B (en) * 2021-05-31 2022-05-31 中国水产科学研究院黑龙江水产研究所 Bacteriostatic debonding agent, preparation method thereof and method for improving artificial breeding hatchability of Atalantic malabaricus via bacteriostatic debonding agent

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