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RU2004138044A - METHOD FOR PRODUCING ASTAPIGMENT-PONTASTACUS LEPTODACTYLUS ESCHSHOLTZ (PIE) - Google Patents

METHOD FOR PRODUCING ASTAPIGMENT-PONTASTACUS LEPTODACTYLUS ESCHSHOLTZ (PIE) Download PDF

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Publication number
RU2004138044A
RU2004138044A RU2004138044/13A RU2004138044A RU2004138044A RU 2004138044 A RU2004138044 A RU 2004138044A RU 2004138044/13 A RU2004138044/13 A RU 2004138044/13A RU 2004138044 A RU2004138044 A RU 2004138044A RU 2004138044 A RU2004138044 A RU 2004138044A
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RU
Russia
Prior art keywords
astapigment
producing
organic solvent
pontastacus
eschsholtz
Prior art date
Application number
RU2004138044/13A
Other languages
Russian (ru)
Other versions
RU2292163C2 (en
Inventor
Марфуга Дюсембаевна Мукатова (RU)
Марфуга Дюсембаевна Мукатова
Ренат Рахметуллаевич Утеушев (RU)
Ренат Рахметуллаевич Утеушев
Original Assignee
Астраханский государственный технический университет, Мукатова М.Д. (RU)
Астраханский государственный технический университет, Мукатова М.Д.
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.)
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Publication date
Application filed by Астраханский государственный технический университет, Мукатова М.Д. (RU), Астраханский государственный технический университет, Мукатова М.Д. filed Critical Астраханский государственный технический университет, Мукатова М.Д. (RU)
Priority to RU2004138044/13A priority Critical patent/RU2292163C2/en
Publication of RU2004138044A publication Critical patent/RU2004138044A/en
Application granted granted Critical
Publication of RU2292163C2 publication Critical patent/RU2292163C2/en

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  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
  • Peptides Or Proteins (AREA)

Claims (1)

Способ получения астапигмента - P1E, включающий экстракции органическим растворителем, концентрирования (упаривания) экстракта, отличающийся тем, что в качестве сырья используют влажные ПСО вареных речных раков, экстракцию осуществляют при температуре 50-60°С и соотношении сырья:спирт 1:2-1:3 в течение 1 ч, экстракт, содержащий каротиноидные пигменты, отделяют от плотного остатка фильтрованием, оставшийся плотный остаток направляют на получение хитина, полученные экстракты объединяют, спирт упаривают под вакуумом при температуре не выше 70°С, полученную водно-липидную вытяжку смешивают с органическим растворителем несмешивающимся с водой (гексаном), отделяют каротиноиды в органическом растворителе и упаривают под вакуумом при температуре 60°С.The method of producing astapigment - P1E, including extraction with an organic solvent, concentration (evaporation) of the extract, characterized in that wet PSO of boiled river crayfish is used as a raw material, extraction is carried out at a temperature of 50-60 ° C and a ratio of raw material: alcohol 1: 2-1 : 3 for 1 h, the extract containing carotenoid pigments is separated from the solid residue by filtration, the remaining solid residue is sent to obtain chitin, the obtained extracts are combined, the alcohol is evaporated under vacuum at a temperature not exceeding 70 ° C, Acquiring aqueous lipid extract is mixed with an organic solvent immiscible with water (hexane) separated carotenoids in an organic solvent and evaporated in vacuo at 60 ° C.
RU2004138044/13A 2004-12-24 2004-12-24 Method for obtaining carotenoids RU2292163C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004138044/13A RU2292163C2 (en) 2004-12-24 2004-12-24 Method for obtaining carotenoids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004138044/13A RU2292163C2 (en) 2004-12-24 2004-12-24 Method for obtaining carotenoids

Publications (2)

Publication Number Publication Date
RU2004138044A true RU2004138044A (en) 2006-06-10
RU2292163C2 RU2292163C2 (en) 2007-01-27

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ID=36712285

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004138044/13A RU2292163C2 (en) 2004-12-24 2004-12-24 Method for obtaining carotenoids

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RU (1) RU2292163C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402244C2 (en) * 2008-07-29 2010-10-27 Ольга Алексеевна Прочанкина Environmentally friendly wasteless method for production of "chitaks" composition of biologically active substances of prawn loricate waste
WO2014098782A1 (en) * 2012-12-19 2014-06-26 "Vitan" Research-And-Production Enterprise, Limited Liability Company Ltd Preparation for radio protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2214432C2 (en) * 2001-04-10 2003-10-20 Мучкина Наталья Сергеевна Method of preparing concentrate of carotinoids from vegetable material

Also Published As

Publication number Publication date
RU2292163C2 (en) 2007-01-27

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Legal Events

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20101225

NF4A Reinstatement of patent

Effective date: 20120910

MM4A The patent is invalid due to non-payment of fees

Effective date: 20171225