Siniperca chuatsi feed phagostimulant and preparation method thereof
A food attractant and feed technology, which is applied in the field of mandarin fish feed attractant and its preparation, can solve the problems of stable food attractant effect and no food attractant effect of betaine, so as to increase food intake, speed up food intake, The effect of low preparation cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0033] A mandarin fish feed attractant, the mandarin fish feed attractant added in every kilogram of feed is prepared from the following raw materials: pig liver 2.0g, dimethyl-beta-propionate thiotin hydrochloride 0.2g, trimethylamine oxide 1.0g, L-glycine 0.3g, inosine nucleotide 20g, betaine 1.5g, L-alpha-alanine 10g, cuttlefish offal powder (purchased from Cangzhou Haitong Biological Feed Co., Ltd.) 15g.
[0034] The preparation method of described animal liver extract is:
[0035] Take fresh pig liver, homogenize it, soak it in pure water for 10 hours at 25°C, and centrifuge to obtain feed liquid and feed residue. The feed liquid is firstly separated by a hollow fiber ultrafiltration membrane with a molecular weight cut-off of 40KDa. The primary concentrated solution is obtained, and then the primary concentrated solution is concentrated to the minimum volume with a roll-type nanofiltration membrane with a molecular weight cut-off of 250KDa to obtain a re-concentrated li...
Embodiment 2
[0039] A mandarin fish feed attractant, the mandarin fish feed attractant added in every kilogram of feed is prepared from the following raw materials: pig liver 2.0g, dimethyl-beta-propionate thiotin hydrochloride 0.3g, trimethylamine oxide 1.8g, L-glycine 0.4g, hypoxanthine nucleotide 25g, betaine 2.0g, L-alpha-alanine 12g, squid offal powder (purchased from Cangzhou Haitong Biological Feed Co., Ltd.) 12g.
[0040] The preparation method of described animal liver extract is:
[0041] Take fresh bovine liver, homogenize it, soak it in pure water at 26°C for 9 hours, and centrifuge to obtain the feed liquid and feed residue. The feed liquid is firstly separated by a hollow fiber ultrafiltration membrane with a molecular weight cut-off of 40KDa. The primary concentrated solution is obtained, and then the primary concentrated solution is concentrated to the minimum volume with a roll-type nanofiltration membrane with a molecular weight cut-off of 150KDa to obtain a re-concentra...
Embodiment 3
[0045]A mandarin fish feed attractant, the mandarin fish feed attractant added in every kilogram of feed is prepared from the following raw materials: pig liver 2.0g, dimethyl-beta-propionate thiotin hydrochloride 0.5g, trimethylamine oxide 2.0g, L-glycine 0.5g, inosine nucleotide 25g, betaine 3.0g, L-alpha-alanine 15g, cuttlefish offal powder (purchased from Cangzhou Haitong Biological Feed Co., Ltd.) 15g.
[0046] The preparation method of described animal liver extract is:
[0047] Take fresh pig liver, homogenize it, soak it in pure water for 10 hours at 28°C, and centrifuge to obtain the feed liquid and feed residue. The feed liquid is firstly separated by a hollow fiber ultrafiltration membrane with a molecular weight cut-off of 40KDa. The primary concentrated solution is obtained, and then the primary concentrated solution is concentrated to the minimum volume with a roll-type nanofiltration membrane with a molecular weight cut-off of 300KDa to obtain a re-concentrated...
PUM
Property | Measurement | Unit |
---|---|---|
Mesh | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com