Compositions containing preen oil and methods of use thereof

Patent metadata

Field	Value
Publication number	US-9943480-B2
Application number	US-201514931289-A
Country	US
Kind code	B2
Filing date	Nov 3, 2015
Priority date	Nov 3, 2015
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

Described herein are methods of use of purified preen oil, food and feed compositions containing purified preen oil, food and feed additives containing purified preen oil, and pharmaceutical compositions containing purified preen oil. Methods include treatment of chronic joint inflammation in humans and animals by orally administering purified preen oil. Also included are methods of feeding a growing fish by feeding the feeding the growing fish purified preen oil in amounts effective to improve survival and/or stimulate growth in the growing fish. Further included are methods of feeding live prey organisms purified preen oil, and feeding the live prey organisms to growing fish.

First claim

The invention claimed is:

1. An aquaculture fish feed composition comprising
0.01 to 10 wt % of purified preen oil, and
a basal aquaculture fish feed composition,
wherein the purified preen oil comprises 16:0, 18:0, 18:1 c9, 19:0, 18:2 and 20:0 fatty acids.

2. The aquaculture fish feed composition of claim 1 , wherein the basal aquaculture fish feed composition comprises fish meal, soybean meal, vegetable meal, corn meal, or a combination thereof.

3. The aquaculture fish feed composition of claim 1 , wherein the basal aquaculture fish feed composition further comprises essential amino acids, proteins, peptides, vitamins, minerals, carbohydrates, fats, oils, and combinations thereof.

4. An aquaculture fish feed additive composition comprising 0.1 to 99 wt % purified preen oil and an edible component, wherein the purified preen oil comprises 16:0, 18:0, 18:1 c9, 19:0, 18:2 and 20:0 fatty acids.

5. The aquaculture fish feed composition of claim 1 , in the form of flakes, pellets or tablets.

6. The aquaculture fish feed composition of claim 1 , wherein the purified preen oil is distributed throughout the aquaculture fish feed composition.

7. The aquaculture fish feed composition of claim 1 , wherein the purified preen oil is top dressed on the aquaculture fish feed composition.

Assignees

• Wisconsin Alumni Res Found

Inventors

• Cook Mark E
• Sand Jordan
• Olson Jake M
• Barry Terence P

Classifications

• A61P43/00

  Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title

• A61P37/02

  Immunomodulators · CPC title

• A61P29/00

  Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] · CPC title

• A61P1/04

  for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants · CPC title

• A61K45/06

  Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca · CPC title