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Highly active antioxidant based on trehalulose

An anti-oxidant and trehalose technology, which can be used in the direction of food ingredients as antioxidants, anti-toxic agents, and skin care preparations, and can solve problems such as difficulty in use

Inactive Publication Date: 2011-05-11
SUDZUCKER AG MANNHEIM OCHSENFURT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, many known antioxidants are too reducing and thus lead to unwanted reactions with food components under certain conditions
[0006] Many known antioxidants, such as ascorbic acid, are inherently sensitive to oxidation and light, which makes their industrial use difficult

Method used

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  • Highly active antioxidant based on trehalulose
  • Highly active antioxidant based on trehalulose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Example 1: Stability of omega-3 fatty acids in dairy products

[0059] The ability of trehalose-containing syrup (about 89% by weight trehalose) to inhibit or reduce the oxidative decomposition of omega-3 fatty acids in yogurt products was studied.

[0060] For this, a full-fat yoghurt (yoghurt, light, 3.5% fat, brand Milram) was chosen, to which DHA CL (Lonza) was added as omega-3 fatty acid and stirred. Prepare the following yogurt products (grams per 100 grams):

[0061] Batch A (according to the invention): 5 g trehalose syrup

[0062] Batch B: 5 grams of fructose

[0063] Batch C: 5 grams of sucrose

[0064] 150 mg DHA-CL (Lonza) and about 40 mg saturated fatty acid (C22:0) as internal standard were added to 240 g of the above batch and mixed using an Ultraturrax mixer. All measurements were performed under nitrogen protection.

[0065] Immediately after preparation of each yogurt product, each control sample was drawn and the recovery of omega-3 fatty acids...

Embodiment 2

[0071] Example 2: Stability of beer

[0072] To check the effect on the oxidative stability of beer, trehalose (according to the invention) was added to commercial drinking beer (virtually carbohydrate-free). In comparative samples, isomaltulose (comparative) was added to commercial drinking beer, or drinking beer without the additive was used. All samples were subjected to a process defined as beer aging. Oxidative stability was determined by measuring the initial and final ESR of beer aging.

[0073] commercial drinking beer

[0074] Wort [Assay%] 9.1

[0075] Significant residual extract [wt%] 0

[0076] Actual residual extract [wt%] 1.66

[0077] Alcohol content [volume%] 4.78

[0078] Bitter Units [BU] 24

[0079] Batch 1: drinking beer containing 2g / 100ml trehalose syrup (according to the invention)

[0080] Batch 2: Drinking beer containing 1g / 100ml isomaltulose (comparison)

[0081] Batch 3: Drinking beer containing 2g / 100ml isomaltulose (comparison)

[008...

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PUM

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Abstract

The invention provides an improved antioxidant for foods, feeds, cosmetics and pharmaceuticals, and also compositions which contain this antioxidant as preferably sole added antioxidant additive.

Description

technical field [0001] The invention relates to the field of additives or adjuvants used in food, feed, cosmetics and medicines, in particular to additives and antioxidants with antioxidative effects. The present invention mainly provides improved antioxidants for use in foods, feeds, cosmetics and pharmaceuticals, and foods, feeds, cosmetics and pharmaceuticals containing such antioxidants as sole antioxidant additives. Background technique [0002] Additives or adjuvants having an antioxidant effect for use in food, medicine or cosmetics are well known. When readily oxidizable active ingredients come into contact with atmospheric oxygen or other oxides, they mainly inhibit the decomposition products that arise during the production and storage of food, feed, cosmetics or pharmaceuticals. The food referred to in the following should be understood not only as food and feed, but also as other medicaments and compositions applied to animals or humans, such as cosmetics or pha...

Claims

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Application Information

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IPC IPC(8): A23C9/13C12C5/02C12C12/02A61K8/60A61Q19/00A23K1/16A23L1/30A61K31/7016
CPCA23L3/3562A61K8/60A61K2800/522A61K31/7016A61Q19/00A23K20/163A23K20/158A23L27/33A23L33/12A23L33/10C12C12/02C12C5/02C12C11/11A23L2/44A23V2002/00A23C9/1315A23C9/1307A23C3/08A61K47/26A61K2800/5922A23V2200/02A61P39/06A23V2250/60A23V2250/1868A23V2250/5424
Inventor 约尔格·科瓦尔奇克斯特凡·豪斯曼斯蒂尔曼·道尔
Owner SUDZUCKER AG MANNHEIM OCHSENFURT
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