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A kind of edible blending oil and its preparation method and application

A technology for blending oils and uses, which is applied in the field of edible oils, and can solve the problems of not involving the nutritional balance of fatty acids, being unable to provide lutein/lutein esters, and poor stability of lutein/lutein esters, etc.

Active Publication Date: 2011-12-21
WILMAR SHANGHAI BIOTECH RES & DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although WO2006 / 117826 patent reports adding lutein to olive oil, it is only suitable for cold dressing, not conducive to cooking or frying, and does not involve the nutritional balance of fatty acids
[0005] Studies have shown that the stability of lutein / lutein ester is poor, and the preservation rate of the two is only 0.35% when exposed to sunlight (natural light) for half an hour
This is also the reason why edible blended oil containing lutein / lutein ester has not been provided in the art

Method used

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  • A kind of edible blending oil and its preparation method and application
  • A kind of edible blending oil and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Prepare edible blend oil 1

[0065] Accurately weigh 50mg of lutein ester and add it to 500g of rice oil, 300g of safflower oil, and 200g of peanut oil, inject helium gas for protection, heat up to 150°C, keep for 30 seconds to dissolve, then cool down to 40-50°C Add 160ppm VE and 3000ppm sucrose fatty acid ester while stirring, mix evenly, filter with a filter bag, fill with nitrogen and seal in a UV-resistant PET bottle to obtain Edible Blending Oil 1.

Embodiment 2

[0067] Prepare edible blend oil 2

[0068] Accurately weigh 100mg of lutein and add it to 400g of corn oil, 400g of sunflower oil, and 200g of Camellia oleifera oil, pass through helium gas for protection, heat up to 150°C, keep for 30 seconds to dissolve, then cool down to 40-50°C Add 160ppm tea polyphenols and 5000ppm sucrose fatty acid ester while stirring, mix evenly, filter with a filter bag, fill with nitrogen and seal in an anti-ultraviolet PET bottle to obtain edible blend oil 2.

Embodiment 3

[0070] Prepare cooking oil 3

[0071] Accurately weigh 800mg of lutein ester and add it to 300g of soybean oil, 450g of rapeseed oil, 150g of sunflower oil, and 100g of olive oil, pass through nitrogen for protection, heat up to 150°C, keep for 30 seconds to dissolve, and then cool down to Add 160ppm of rosemary extract and 5000ppm of sucrose fatty acid ester while stirring at around 50°C, mix evenly, filter with a filter bag, fill with nitrogen and seal in a UV-resistant PET bottle to obtain edible blended oil 3.

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Abstract

The invention discloses edible blend oil. The oil provided by the invention contains 0.005-2 wt% of lutein or lutein ester, calculated by the total weight of the edible blend oil. The invention also discloses a preparation method and an application of the edible blend oil.

Description

technical field [0001] The invention relates to the field of edible oil, in particular to a blended oil containing lutein / or lutein ester, a preparation method and application thereof. Background technique [0002] According to WTO reports, there are 180 million people in the world suffering from various types of eye diseases, of which 45 million people are blind. Senile eye disease is the leading cause of blindness among middle-aged and elderly people over the age of 50 in Western countries, among which the number of people suffering from age-related macular degeneration (AMD) in the world reaches 25-30 million. In China, cataracts account for 20% of all eye diseases and become the leading killer. [0003] Scientific evidence shows that lutein and zeaxanthin, the only two carotenoids found in the lens and retina, are of great importance for eye health. Lutein belongs to the carotenoid family and occurs naturally in vegetables and fruits in two forms, namely esterified lut...

Claims

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Application Information

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IPC IPC(8): A23D9/007A23D9/04A23D9/06
Inventor 周盛敏张余权姜元荣
Owner WILMAR SHANGHAI BIOTECH RES & DEV CENT
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