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Composition in powder form comprising iron-milk protein complexes and probiotic bacteria

一种乳蛋白质、组合物的技术，应用在肽/蛋白质成分、乳杆菌、食品的成形等方向，能够解决浪费、不完全令人满意、过量昂贵等问题

Pending Publication Date: 2019-07-05
SOC DES PROD NESTLE SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution is not entirely satisfactory, since excess is very expensive and generates waste

Method used

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  • Composition in powder form comprising iron-milk protein complexes and probiotic bacteria
  • Composition in powder form comprising iron-milk protein complexes and probiotic bacteria
  • Composition in powder form comprising iron-milk protein complexes and probiotic bacteria

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0130] Example 1: Effect of iron source on survival of Lactobacillus rhamnosus

[0131] Four powder compositions (Samples A to D) were prepared, each comprising dried Lactobacillus rhamnosus (deposited as CGMCC 1.3724), an iron source and 100 g of maltodextrin. The compositions of these samples are summarized in Table 1 below.

[0132] Table 1: Composition of samples A to D

[0133]

[0134]

[0135] 1) Spray-dried Lactobacillus rhamnosus in a maltodextrin matrix (deposited as CGMCC 1.3724). The total amount of live bacteria in the composition is 3.1E+10 CFU / g.

[0136] 2) Obtained by dissolving ferrous sulfate in water at pH 2 and spray drying in a maltodextrin matrix. This iron source contains 8.4 wt% Fe 2+ .

[0137] 3) FerriPro2, from Riddet Institute, Massey University, New Zealand: Iron-casein complex, defined as complex II in US 2015 / 0164123.

[0138] Samples were prepared as follows. Add maltodextrin, dry probiotic powder, and iron source together to a...

Embodiment 2

[0140] Example 2: Effect of iron source on the survival of Bifidobacterium longum

[0141] Five powder compositions (Samples E to I) were prepared, each comprising dried Bifidobacterium longum (deposited as ATCC BAA-999), an iron source, and 100 g of maltodextrin. The compositions of the five samples are summarized in Table 2 below.

[0142] Table 2: Composition of samples E to I

[0143]

[0144]

[0145] 1) Spray-dried Bifidobacterium longum in a maltodextrin matrix (deposited as ATCC BAA-999). The total amount of live bacteria in the composition is 2.4E+10 CFU / g.

[0146] 2) Obtained by dissolving ferrous sulfate in water at pH 2 and spray drying in a maltodextrin matrix. This iron source contains 8.4 wt% Fe 2+ .

[0147] 3) Ferripro2, from Riddet Institute, Massey University, New Zealand (Riddet Institute, Massey University, New Zealand)

[0148] Samples were prepared as follows. Add maltodextrin, dry probiotic powder, and iron source together to a 500 mL ...

Embodiment 3

[0150] Example 3: Effect of iron source on the survival of Bifidobacterium longum

[0151] Five powder compositions (Samples I to M) were prepared, each comprising dried Bifidobacterium longum (deposited as ATCC BAA-999), an iron source and 100 g of infant formula. The compositions of the five samples are summarized in Table 3 below.

[0152] Table 3: Composition of samples I to M

[0153]

[0154]

[0155] 1) Spray-dried Bifidobacterium longum in a maltodextrin matrix (deposited as ATCC BAA-999). The total amount of live bacteria in the composition is 2.4E+10 CFU / g.

[0156] 2) Obtained by dissolving ferrous sulfate in water at pH 2 and spray drying in a maltodextrin matrix. This iron source contains 8.4 wt% Fe 2+ .

[0157] 3) Ferripro2, from Riddet Institute, Massey University, New Zealand (Riddet Institute, Massey University, New Zealand)

[0158] Samples were prepared as follows. Add infant formula, dry probiotic powder, and iron source together to a 500m...

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Abstract

The present invention relates to a composition in powder form comprising probiotic bacteria and at least one iron-milk protein complex. Such iron-milk protein complex advantageously does not cause significant reduction in the viability of the bacteria and thus such iron source is advantageously used to fortify a composition in powder form comprising probiotic bacteria.

Description

technical field [0001] The present invention relates to a composition in powder form comprising probiotics and at least one iron-milk protein complex. Such iron-milk protein complexes advantageously do not cause a significant reduction in the viability of the bacteria, and thus such iron sources are advantageously used to fortify compositions in powder form comprising probiotics. Background technique [0002] Beneficial bacteria and especially probiotics are added to a wide range of products and ie to products in powder form for reconstitution with liquid, such as for infants, young children, women during pregnancy, women during breastfeeding or Nutritional composition for women before pregnancy, the elderly, or persons requiring specific nutrition due to adverse medical conditions. Such products often contain a variety of macronutrients and micronutrients in order to meet the nutritional needs of consumers. For nutritional purposes, it is critical that consumers receive a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/20A23C9/13A23C9/152A23C9/20A61K31/295A61K33/26A23L29/294A23L33/00A23L33/135A23L33/165A23L33/19
CPCA61K31/295A23V2002/00A23K20/20A23L33/40A23L33/135A23L33/165A23L33/19A61K38/1709A61K35/20A61K35/745A61K35/747A61K33/26A23V2200/00A23V2200/214A23V2200/3204A23V2250/00A23V2250/1592A23V2250/5424A23V2250/54246A61K2300/00A23P10/40A23V2400/165A23V2400/175A23V2400/533
Inventor B·布尔其J·赫斯尼
Owner SOC DES PROD NESTLE SA
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