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Thick-shell mussel fat-soluble extract, preparation method and application thereof

A thick-shelled mussel fat and thick-shelled mussel technology, which is applied in the fields of fat-soluble extract of thick-shelled mussels and its preparation and use, can solve the problems such as insufficient consideration of mussel fat-soluble substances, and achieve strong anti-inflammation The effect of STD activity, avoidance of oxidation, and low investment

Inactive Publication Date: 2009-12-23
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current extraction of fat-soluble substances in mussels does not fully take this into account

Method used

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  • Thick-shell mussel fat-soluble extract, preparation method and application thereof
  • Thick-shell mussel fat-soluble extract, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1, a kind of preparation method of mussel thick shell fat-soluble extract, carries out following steps successively:

[0032] 1), thick-shelled mussel pretreatment:

[0033] Collect 100kg fresh mussels with thick shells, quickly clean and shell them to obtain 35kg fresh mussels with thick shells; add tartaric acid as stabilizer in the mussels with thick shells above (addition amount is: every 100g mussels with thick shells add 4g of tartaric acid to the shellfish meat), then put into a blender and fully stir and mix; put into a meat grinder after mixing and grind to obtain thick-shelled mussel minced meat.

[0034] The above-mentioned whole pretreatment process is carried out at a temperature of 0-10°C.

[0035] 2), freeze drying:

[0036] The FDG series large-scale vacuum freeze-drying equipment produced by Zhejiang Sanxiong Machinery Manufacturing Co., Ltd. can be used to freeze-dry all the above-mentioned thick-shelled mussel meat. The drying process con...

Embodiment 2

[0042] Embodiment 2, a kind of preparation method of mussel thick shell fat-soluble extract, carries out following steps successively:

[0043] 1), thick-shelled mussel pretreatment:

[0044] Add tartaric acid as a stabilizer according to the ratio of adding 1g tartaric acid in every 100g thick shell mussel meat; all the other are with the step 1) of embodiment 1.

[0045] 2), freeze drying:

[0046] Freeze-dry all the above-mentioned minced mussels with thick shells. The drying process conditions are as follows: spread the minced mussels with thick shells to a thickness of 3-5mm, freeze for 4 hours, freeze the final temperature at -20°C, and freeze the temperature at -40°C ~-50℃, vacuum degree 30~50pa, final freeze-drying temperature 20℃, drying time 15h. A total of 5.6 kg of freeze-dried thick-shell mussel meat was obtained after freeze-drying. Put the freeze-dried mussel meat into a pulverizer to pulverize and sieve (50 mesh) to obtain 5.55kg thick-shell mussel freeze-dr...

Embodiment 3

[0051] Embodiment 3, a kind of preparation method of mussel thick shell fat-soluble extract, carries out following steps successively:

[0052] 1), thick-shelled mussel pretreatment:

[0053] Add tartaric acid as a stabilizer according to the ratio of adding 7g tartaric acid in every 100g thick shell mussel meat; all the other are with the step 1) of embodiment 1.

[0054] 2), freeze drying:

[0055] Freeze-dry all the above-mentioned minced mussels with thick shells. The drying process conditions are as follows: spread the minced mussels with thick shells to a thickness of 10-15mm, freeze for 6 hours, freeze the final temperature at -30°C, and freeze the temperature at -60°C ~-70℃, vacuum degree 10~30pa, final freeze-drying temperature 30℃, drying time 24h. A total of 7 kg of freeze-dried thick-shell mussel meat was obtained after freeze-drying. Put the freeze-dried mussel meat into a pulverizer to pulverize and sieve to obtain 6.6kg thick-shell mussel freeze-dried powder....

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Abstract

The invention discloses a preparation method of a thick-shell mussel fat-soluble extract, comprising the following steps: (1) thick-shell mussel preprocessing; (2) freeze drying, namely, firstly carrying out freeze drying on the meat scraps of thick-shell mussels and then pulverizing the obtained freeze-drying thick-shell mussel meat in a pulverizer; and (3) supercritical CO2 extraction, namely, carrying out supercritical CO2 extraction on the freeze-drying powder of the thick-shell mussel meat and obtaining the thick-shell mussel fat-soluble extract. The invention also discloses the thick-shell mussel fat-soluble extract prepared according to the method, which is an antiphlogistic active substance containing various unsaturated fatty acids; the thick-shell mussel fat-soluble extract can be used for preparing antiphlogistic enteropathy medicines or health-care foods.

Description

technical field [0001] The invention relates to a fat-soluble extract of mussel mussel with anti-inflammatory bowel disease activity and a preparation method thereof, as well as its application in the preparation of anti-inflammatory bowel disease medicine or health food. Background technique [0002] Mussels belong to the mollusc phylum Mytilidae, which is a traditional cultured shellfish in my country. It has the characteristics of fast growth, strong fecundity, strong disease resistance and adaptability, and is easy to cultivate artificially. At present, the artificially cultivated shellfish in my country mainly include blue mussels, emerald mussels and thick-shelled mussels. The output of mussel farming in my country is extremely large, with an annual output of 568,300 tons. Zhejiang Province, as a large oceanic province, is particularly rich in mussel resources, with an annual output of 40,000 tons. However, mussels are considered as a low-value marine product in my co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/56A61P1/00A61P29/00A23L1/29A23L1/33A23L17/40A23L33/00A61K35/618
Inventor 李归浦李铎牟月军励炯
Owner ZHEJIANG UNIV
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