Lutein Powder Marigold Extract

Lutein and its relative zeaxanthin are pigments called carotenoids. They are related to other carotenoids, such as beta-carotene and lycopene.

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Introduction

Lutein and its relative zeaxanthin are pigments called carotenoids. They are related to other carotenoids, such as beta-carotene and lycopene.

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Lutein Powder Marigold Extract Lutein 5%HPLC

Name of Product	Lutein Powder	Batch No.	C3-0223-210201
Botanical Latin Name	Tagetes erecta L.	Manufacture Date	2021-02-01
Carrier	Maltodextrin	Expiry Date	2023-01-31
Plant Part	Marigold flower	County of Original	China
Test Item	Specification	Test Result	Test Methods
Appearance	Orange yellow powder	Orange yellow powder	Visual
Total Carotenoids	≥5%	5.65	UV
Lutein	≥5%	5.13	HPLC
Zeaxanthin	—	0.38	HPLC
Particle Size	≥95% pass 80 mesh	＞95	Screen
N-hexane	≤50 mg/kg	<12.3	GC-ECD
Loss on Drying	≤6.0%	4.90	5g/105℃/2hrs
Residue on Ignition	≤1.0%	<1.0	3g/550℃/4hrs
Lead	≤1mg/kg	<1	ICP-MS
Arsenic	≤1mg/kg	<1	ICP-MS
Mercury	≤0.1mg/kg	<0.1	ICP-MS
Cadmium	≤1mg/kg	<1	ICP-MS
Total Plate Count	≤1000cfu/g	<1000	Plate counting
Total Yeast&Mold	≤100cfu/g	<100	Plate counting
Coli Group	≤3.0MPN/g	<3.0	Counting MPN method
Shelf Life	Two years if sealed and store away from direct sun light.
Conclusion	The product meets the testing requirements by inspection

Lutein Powder Marigold Extract Lutein 20%HPLC

Name of Product	Lutein Powder	Batch No.	C3-0223-220212
Botanical Latin Name	Tagetes erecta L.	Manufacture Date	2022-02-12
Carrier	Maltodextrin	Expiry Date	2024-02-11
Plant Part	Marigold flower	County of Original	China
Test Item	Specification	Test Result	Test Methods
Appearance	Orange yellow powder	Conform	Visual
Total Carotenoids	≥20%	22.24	UV
Lutein	≥20%	20.02	HPLC
Zeaxanthin	≤2.2%	1.52	HPLC
Particle Size	≥95% pass 80 mesh	＞95	Screen
N-hexane	≤50 mg/kg	<12.3	GC
Loss on Drying	≤6.0%	2.23	5g/105℃/2hrs
Residue on Ignition	≤1.0%	<1	3g/550℃/4hrs
Lead	≤1mg/kg	<1	ICP-MS
Arsenic	≤1mg/kg	<1	ICP-MS
Mercury	≤0.1mg/kg	<0.1	ICP-MS
Cadmium	≤1mg/kg	<1	ICP-MS
Total Plate Count	≤1000cfu/g	<10	Plate counting
Total Yeast&Mold	≤100cfu/g	<10	Plate counting
Coli Group	≤3.0MPN/g	<3.0	Counting MPN method
Shelf Life	Two years if sealed and store away from direct sun light.
Conclusion	The product meets the testing requirements by inspection

Functions and Applications

What does lutein do for your eyes?

The antioxidant abilities of lutein help fight free radical damage caused by blue light or sun exposure, a poor diet, and other factors that increase the risk of developing age-related vision loss or disorders. These include problems like macular degeneration and cataracts.

In the process, antioxidants like lutein protect healthy cells while halting the growth of malignant cells.

Within the eyes, one of the most important functions of the lens is to collect and focus light on the retina. That is exactly why the lens needs to remain “clear” and free from the cloudiness that is indicative of cataracts. The major reason the lens becomes cloudy is damage due to oxidation. This is why we need antioxidants to help neutralize free radicals.

Even in people who have existing eye damage, including plenty of lutein in their diets can help stop the condition from progressing and further damaging vision.

This eye vitamin isn’t just beneficial for older adults — taking preventative measures is the real key to preserving your vision and eye health. Both older and younger people should consume plenty of lutein in order to reduce the risk of oxidative damage that can lead to disorders down the road.

Although carotenoids are extremely important for vision and your eyes, their benefits don’t stop there. Aside from protecting eyes, lutein uses also include helping prevent skin disorders, several types of cancer including colon or breast cancer, type 2 diabetes, and risk factors associated with coronary heart disease.

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