A proteinaceous foodstuff

A protein and protein content technology, applied in protein food processing, protein food ingredients, plant protein processing, etc.

Inactive Publication Date: 2009-08-05
NESTEC SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the typical sensory profile issues associated with soy extrusion discussed above, the products disclosed in this document are likely to still have comparable flavor profile and mouthfeel / texture compared to their starch-based counterparts. feel the shortcomings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1: High Protein Formula (Protein ~70-80%)

[0063] Typical formulations are given in Table 1.

[0064] Table 1

[0065] Element % (by mass) Soy Protein Isolate (SPI) 65-75 Active Wheat Gluten 10-20 Low Moisture Tapioca Starch 5-10 caster sugar 1-3 calcium carbonate 1-3 Sodium chloride 0.5-2 sodium bicarbonate 0.5-2 Sulfite 0-0.5

[0066] The SPI is Profam 825, which is a partial enzymatic hydrolysis product provided by ADM Australia Pty Ltd, Level 10, 1 Newland Street, Bondi Junction, NSW 2022, Australia.

[0067] The above formulation was prepared using a 50 mm twin-screw co-rotating extruder with a length / diameter ratio of 25:1.

[0068] The extruder operates at a feed rate of 20 to 75 kg / hour and is equipped with a high shear screw configuration with up to 4 intensive mixing faces.

[0069] This configuration was successful and produced stable extrusion conditions and the highest possible c...

Embodiment 2

[0077] Example 2: Low Protein Formula (Protein Level ~45-70%)

[0078] Typical formulations are given in Table 3

[0079] table 3.

[0080] Element % (by mass) Soy Protein Isolate (SPI) 35-50 Low Moisture Tapioca Starch 15-25 Active Wheat Gluten 10-20 caster sugar 5-10 Whole Milk Protein Concentrate (WMPC) 5-10 bran 5-10 maltodextrin 2-5 calcium carbonate 0.5-3 Sodium chloride 0.1-1 sodium bicarbonate 0.1-1 Distilled Monoglycerides 0.1-0.3

[0081]The SPI is Profam 825, which is a partial enzymatic hydrolysis product provided by ADM Australia Pty Ltd, Level 10, 1 Newland Street, Bondi Junction, NSW 2022, Australia. WMPC is MPC80 supplied by Murray Goulbum Cooperative Company Ltd, 140 Dawson St, Brunswick, Victoria 3046, Australia.

[0082] The above formulation was prepared using a 50 mm twin-screw co-rotating extruder with a length / diameter ratio of 25:1. The screw profile is a high shear...

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PUM

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Abstract

An extruded foodstuff having a protein content in the range of 45% to 80 % protein by mass and specific density of 0.10 - 0.40 g / cm, including: a vegetable protein isolate which has been at least partly hydrolysed by enzymic hydrolysis, which provides the majority of the protein content and which has a relatively low level of low molecular weight peptides and which has a relatively low water imbibing capacity; up to 30% by mass of wheat gluten; up to 5% by mass of the foodstuff is sodium bicarbonate.

Description

technical field [0001] The present invention relates to the field of commercial extruded food production. In particular, the present invention relates to the preparation of relatively high protein extruded food products with improved organoleptic properties. Background technique [0002] Extruded low-moisture (often shelf-stable) foods are a major component of many commercially available foods, from pet foods to breakfast cereals and flavored snacks. These foods are usually mainly composed of starch and / or fibrous materials. [0003] These starch-based materials have proven to be excellent materials for the production of extruded food products with desired organoleptic properties, including taste, crispness, and a "light" texture that exhibits spread even when soaked in fluids such as milk Ability. These characteristics are usually related to 0.10-0.40g / cm 3 specific density correlation. [0004] However, nutritional requirements identified in recent years have emphasiz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J3/14A23L1/305A23L1/10A23L7/10
CPCA23J3/346A23V2002/00A23L1/3053A23L1/3055A23J3/26A23L1/0076A23P30/20A23L33/18A23L33/185A23V2200/3322A23V2250/5486A23V2250/15A23V2250/5488A23V2250/5118A23V2250/5114
Inventor L·赖德M·托D·科尔
Owner NESTEC SA
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