Jason B Frost

US Patent:

20180289040, Oct 11, 2018

Filed:

Jun 8, 2018

Appl. No.:

16/003891

Inventors:

- Washington DC, US
JASON B. FROST - LIVINGSTON MT, US
KESHUN LIU - POCATELLO ID, US

International Classification:

A23K 40/20
B29C 47/88
A23K 50/80
B29C 47/30
B29C 47/86
A23K 40/25
B29C 47/92
B29C 47/08
B29C 47/00

Abstract:

The method and system produces a high-moisture aquatic feed that is stable in water and has a texture that more closely resembles naturally-occurring aquatic feedstocks. The system includes a “tempering unit” that is structured to allow an operator to control the temperature of a low-carbohydrate high-moisture extrudate after the extrudate leaves a conventional extruder. As the extrudate flows through a tubular matrix within the tempering unit, expansion of the extrudate is controlled to produce the high-moisture water-stable aquafeed.

US Patent:

20160066600, Mar 10, 2016

Filed:

Sep 8, 2014

Appl. No.:

14/479654

Inventors:

- Washington DC, US
Jason B. Frost - Livingston MT, US
Keshun Liu - Pocatello ID, US

International Classification:

A23K 1/18
B29C 47/00
A23K 1/00

Abstract:

The method and system produces a high-moisture aquatic feed that is stable in water and has a texture that more closely resembles naturally-occurring aquatic feedstocks. The system includes a “tempering unit” that is structured to allow an operator to control the temperature of a low-carbohydrate high-moisture extrudate after the extrudate leaves a conventional extruder. As the extrudate flows through a tubular matrix within the tempering unit, expansion of the extrudate is controlled to produce the high-moisture water-stable aquafeed.