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Liquid diary products containing lutein ester and cryptoxanthin and production method thereof

A technology of zeaxanthin and lutein ester, which is applied in the direction of dairy products, milk preparations, food preparation, etc., can solve the problems of difficult application of liquid dairy products, no products on the market, and low purity of raw materials, so as to prevent aging Eye macular disease, eye health care, eye fatigue relief effect

Active Publication Date: 2010-03-24
INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for lutein esters and zeaxanthin, due to their water insolubility, it is difficult to apply them in liquid dairy products in the oil-in-water system, and the current food-grade raw materials containing lutein esters and zeaxanthin It is extracted from plants such as marigolds. Limited by the extraction process and processing technology, the obtained raw materials containing lutein esters and zeaxanthin have very low purity (usually the purity is about 5% to 15%, and some use ultra- Refined products obtained by methods such as critical carbon dioxide extraction or recrystallization may have higher purity but are expensive), considering the complexity of ingredients containing lutein esters and zeaxanthin raw materials, if it is applied to liquid dairy products, it needs to be considered The impact of the product stability system
[0007] At present, there are no literature reports that clearly record the combination of lutein ester and zeaxanthin in liquid dairy products, and no related products have been listed

Method used

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  • Liquid diary products containing lutein ester and cryptoxanthin and production method thereof
  • Liquid diary products containing lutein ester and cryptoxanthin and production method thereof
  • Liquid diary products containing lutein ester and cryptoxanthin and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, low-fat milk containing lutein ester and zeaxanthin and production method thereof:

[0040] The raw material formula of the low-fat milk containing lutein ester and zeaxanthin of the present embodiment is (parts by weight):

[0041] Low-fat milk 99.825

[0042] Lutein ester + zeaxanthin raw material 0.02

[0043] Vitamin E 0.002

[0044] Single and double glycerides 0.040

[0045] Monoglycerides of fatty acids 0.100

[0046] Sodium stearoyl lactylate 0.015

[0047] Carrageenan 0.012

[0048] The production method of the low-fat liquid milk containing lutein ester and zeaxanthin of the present embodiment mainly comprises:

[0049] 1) Pasteurize low-fat milk (fresh raw milk can be centrifuged and standardized according to conventional operations to prepare low-fat milk): pasteurize at 80-90°C for 15 seconds; cool to 1-25°C, spare;

[0050] 2) Ingredients: heat 30% to 35% of the total formula milk to 60-75°C, add emulsifier, functional ingredients (lu...

Embodiment 2

[0055] Embodiment 2, full-fat flavored milk containing lutein ester and zeaxanthin and production method thereof:

[0056] The raw material formula of the full-fat flavored milk of the present embodiment is (percentage by weight):

[0057] milk 80.0

[0058] Lutein ester + zeaxanthin raw material 0.03

[0059] Vitamin C 0.0015

[0060] Monoglycerides of fatty acids 0.120

[0061] Sodium stearoyl lactylate 0.015

[0062] Soy lecithin 0.010

[0063] Carrageenan 0.010

[0064] Food flavor 0.090

[0065] water balance.

[0066] The production method of the full-fat flavored milk of lutein ester and zeaxanthin in this embodiment is basically the same as that in Example 1, and the whole-fat flavored milk containing lutein ester and zeaxanthin is obtained.

[0067] The product of embodiment one, two is tested, and result is as follows:

[0068]

[0069]

Embodiment 3

[0070] Embodiment 3, the neutral milk beverage containing lutein ester and zeaxanthin and its production method:

[0071] The raw material formula of the neutral milk drink of the present embodiment is (weight percentage composition):

[0072] milk 35.0

[0073] White sugar 8.50

[0074] Lutein ester + zeaxanthin raw material 0.04

[0075] Vitamin E 0.001

[0076] Single and double glycerides 0.040

[0077] Propylene glycol alginate 0.050

[0078] Sodium stearoyl lactylate 0.018

[0079] Sodium caseinate 0.008

[0080] Carrageenan 0.011

[0081] Complex nutrients 0.040

[0082] FOS 0.150

[0083] Inulin 0.250

[0084] Casein phosphopeptide 0.0030

[0085] Food flavor 0.080

[0086] water balance.

[0087] The production method of the neutral milk drink of lutein ester and zeaxanthin of the present embodiment is basically the same as that of embodiment 1, wherein compound nutrients, fructooligosaccharides, inulin, and casein phosphopeptide are added in the batching s...

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Abstract

The invention provides a liquid diary products containing lutein ester and cryptpxanthin, using the total weight of the liquid diary products as reference, wherein milk >=35%; lutein ester and cryptpxanthin 0.0008%-0.005%; antioxidant 0.001-0.002%; emulsifier 0.01-0.30%. The liquid diary products are prepared by addinglutein ester and cryptpxanthin into the diary and / or water; shearing and stirring up the mixture for 15-30 minutes by a high-speed shearing stirrer and performing homogenization-treatment of the stirred-up mixture. The invention ensures the good stability and taste of the liquiddiary products in shelf life, using a reasonable formula and proper technology.

Description

technical field [0001] The invention belongs to the field of liquid dairy products and processing thereof, in particular to a liquid dairy product containing lutein ester and zeaxanthin and a production method thereof. Background technique [0002] Lutein and zeaxanthin are the only carotenoids present in the retina of the human eye, they are selectively deposited in the macular area and the entire retina, and related studies have shown that lutein and zeaxanthin contribute to Filtering out blue light that is destructive to the eyes and preventing free radicals from damaging the fine structures inside the eyes can effectively prevent the occurrence of oxidation reactions on the retina, and can delay and inhibit chronic diseases such as age-related macular degeneration (AMD) and cataracts. Especially in the protection of eyes has a unique role. [0003] Lutein ester is the combined form of fatty acid and lutein, also known as esterified lutein or lutein fatty acid ester, whi...

Claims

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Application Information

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IPC IPC(8): A23C9/152A23L1/30A23L1/302A23L33/10
Inventor 苏桄宇孙云峰鲍志英
Owner INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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