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Feed for producing functional pig meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA

A functional, n-6pufa technology for swine feed that addresses low levels of unsaturated fatty acids and adverse health effects

Inactive Publication Date: 2013-06-05
沈阳爱地农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Feed for producing functional pig meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA
  • Feed for producing functional pig meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA
  • Feed for producing functional pig meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA

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Embodiment 1

[0097] Embodiment 1. Production of functional pork with high content of PUFA, EPA and DHA and low n-6PUFA / n-3PUFA with seal oil-containing pig fattening period feed of the present invention

[0098] 1 Materials and methods:

[0099] 1.1 Diets during the fattening period

[0100] The fattening period diet is divided into 8 types: the fattening period ordinary diet (referred to as the control diet), 0.1% diet (the diet obtained by adding 0.1% seal oil to the fattening period ordinary diet quality of the fattening period ), 0.25% diet (the diet obtained by adding 0.25% seal oil to the normal diet during the fattening period), 0.5% diet (adding 0.25% seal oil to the normal diet during the fattening period is the fattening period The diet obtained from 0.5% seal oil of the mass of the normal diet), 0.75% of the diet (the diet obtained by adding 0.75% of the seal oil to the normal diet during the fattening period), 1.0% Diet (the diet obtained by adding seal oil of 1.0% of the mas...

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Abstract

The invention discloses a feed for producing functional pig meat with high PUFA, EPA and DHA content and low n-6PUFA / n-3PUFA. The feed is a meat pig growing stage feed containing sea dog oil composed of a meat pig growing stage common feed and the sea dog oil; the mass of the sea dog oil accounts for 0.5-1.5% of that of the meat pig growing stage common feed, the meat pig growing stage common feed contains no sea dog oil. The feed aims at the characteristics of low PUFA aliphatic acid content and imbalanced proportion in the pig meat, according to principle and technology of animal physiologically and animal nutriology, the sea dog oil is taken as the additive, aliphatic acid in the daily food of the meat pig is improved, and the enrichment degree of PUFA in the pig meat can be increased, so that the functional pig meat with high PUFA, EPA and low n-6PUFA / n-3PUFA can be produced.

Description

technical field [0001] The invention relates to a pig feed, in particular to a feed for producing functional pork with high content of PUFA, EPA and DHA and low n-6PUFA / n-3PUFA. Background technique [0002] At present, with the improvement of people's living standards, the proportion of meat such as pork in people's dietary structure is constantly 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 may cause adverse effects on health. [0003] Fatty acids are essential nutrients for the human body and have a wide range of biological values. According to their degree of saturation, they can be divided into saturated fatty acids (SFA), monounsaturated fatty acids (MUFA), and polyunsaturated fatty acids (PUFA). Among them, PUFA is a fatty acid containing two or more double bonds, which cannot be synthesized by the human body and must be obtained ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/175
Inventor 高林张子丰朱天勇潘秀东白子金刘俭金石宋良敏
Owner 沈阳爱地农牧科技有限公司
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