Functional pork high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof

A functional, n-6pufa technology, applied in animal feed, animal feed, applications, etc., can solve problems such as low unsaturated fatty acid content and adverse health effects

Inactive Publication Date: 2013-06-05
SHENYANG AIDI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fatty acids in pork are mostly saturated fatty acids (SFA), and the content of functional polyunsaturated fatty acids (PUFA) is low, and long-term consumption may cause adverse effects on health

Method used

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  • Functional pork high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof
  • Functional pork high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof
  • Functional pork high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof

Examples

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Embodiment 1

[0095] Example 1. Production of functional pork with high content of PUFA, EPA and DHA and low n-6PUFA / n-3PUFA with the seal oil-containing diet of the present invention

[0096] 1 Materials and methods:

[0097] 1.1 Diet in the fattening period

[0098] Diets in the fattening period are divided into 8 types: ordinary diets in the fattening period (referred to as control diets), 0.1% diets (the diets obtained by adding seal oil that is 0.1% of the quality of the ordinary diets in the fattening period to the ordinary diets in the fattening period) ), 0.25% ration (the ration obtained by adding 0.25% of the quality of the ordinary ration in the fattening period to the ordinary ration in the fattening period), 0.5% ration (adding to the ordinary ration in the fattening period is the fattening period 0.5% of the quality of the ordinary ration of seal oil), 0.75% of the ration (the ration obtained by adding 0.75% of the quality of the ordinary ration in the fattening period to the...

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Abstract

The invention discloses functional pork high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA / n-3 PUFA proportion and a production method thereof. The production method of the functional pork includes steps of breeding pigs: breeding the pigs by seal-oil-containing ration in whole growing stage, wherein the seal-oil-containing ration is composed of common feed for pigs in growing stage and seal oil, the seal oil is 0.1%-1.5% of the common feed for pigs in growing stage by weight, and the seal oil contains no common feed for pigs in growing stage. According to low content and imbalance proportion of PUFA in pork and according to the principles and techniques in zoophysiology and animal nutrition, the seal oil is used as additive to improve fatty acid composition of the pig ration, so that richness of the PUFA in the pork is increased and the functional pork high in PUFA content, high in EPA content, high in DHA content and low in n-6 / n-3 PUFA proportion is produced.

Description

technical field [0001] The invention relates to a new product for aquaculture and a production method thereof, in particular to a kind of high polyunsaturated fatty acid (PUFA) content, high n-3 polyunsaturated fatty acid (n-3PUFA) content, n-6PUFA / n-3PUFA Functional pork with low proportion and high EPA and DHA content and production method thereof. Background technique [0002] At present, with the improvement of people's living standards, the proportion of pork and other meat in people's dietary structure is increasing. However, the fatty acids in pork are mostly saturated fatty acids (SFA), and the content of functional polyunsaturated fatty acids (PUFA) is low, and long-term consumption can cause adverse health effects. [0003] Fatty acids are essential nutrients for the human body and have a wide range of biological values. According to their saturation, they can be divided into saturated fatty acids (SFA), monounsaturated fatty acids (MUFA), and polyunsaturated fatt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
CPCA01K67/02Y02P60/87
Inventor 高林张子丰朱天勇潘秀东白子金刘俭金石宋良敏沙备备王东玉李军
Owner SHENYANG AIDI BIOTECH
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