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Product Advantages

At room temperature, the high-purity lutein ester (content 60% - 95%) is golden yellow and orange red powder. It is easily soluble in chloroform, dichloromethane, carbon dichloride and other chlorinated hydrocarbons. It is soluble in solvents such as n-hexane, acetone, ethyl acetate and ethanol. Its stability is stronger than lutein. It only destroys lutein ester greatly under high temperature, strong acid, iron ion and oxygen.

Product Parameter

Type:Lutein Ester Botanical source: Marigold flower Latin name:Tagetes Erecta L Used Part:Flower CAS No.:547-17-1 MF: C40H56O2 EINECS No.:208-916-4 Place of Origin:Shandong, China (Mainland) Grade Standard:Food Grade Appearance:powder,oil,granular Application:Vision or Brain Health supplement Brand Name:Max V Model Number:Food grade

Packing & Delivery

Powder : 10kg/25kg drum

DC/CWS:25kg

Drum Oil:10kg/20kg drum

Retinal health guard

The importance of lutein has been affirmed in the global nutrition circle; The reason why the macula of human eyes is yellow is that it is full of lutein and its homologues. Lutein filters blue light and antioxidants. It is a key nutrient element to help eye development. Therefore, some people also compare lutein to "invisible Sunglasses".

Blue light is 400-500 nm high-energy light (an invisible blue wave in sunlight), and excess can cause retinal damage. Especially for infants and young children. Because the baby's lens is relatively clear at birth, about 70-80% of the blue light can penetrate the lens to reach the retina at the age of 0-2, and about 60-70% of the blue light will irradiate the retina at the age of 2-10. At the same time, the baby's retina is full of fine blood vessels to deliver more oxygen to meet the needs of development, which also increases the number of oxygen free radicals with attack and destruction. DHA, an important substance to promote retinal development, is easy to be oxidized.

Therefore, lutein plays a particularly important role in early life, especially from birth to 4 years old. It can effectively filter blue light, resist DHA oxidation and help protect the retina of infants and young children. So more absorption is needed.

For babies, breast milk is the best food for babies at any time. He Zhiqian said that lutein is an ingredient in breast milk. Breast milk research in nine cities around the world found that each liter of breast milk contains an average of 25 micrograms of lutein.

Supplementary pigment

Lutein ester is decomposed into free lutein after absorption by human body, which has the basic function of crystal lutein to supplement lutein lost by human body (the supplementary consumption amount shall be ≤ 12 mg / day).

(1) Supplement the macular pigment density of human retinal macular region, protect macula and promote macular development.

(2) Protect eyes from light damage, delay eye aging and prevent lesions.

(3) Antioxidation helps to prevent cardiovascular sclerosis, coronary heart disease and tumor diseases caused by aging.

(4) Protect eyesight and relieve visual fatigue symptoms（ Blurred vision, dry eyes, eye swelling, eye pain, photophobia, etc.)

(5) Prevent macular degeneration and retinitis pigmentosa, and reduce the production of vitreous membrane warts.

pigmentation action 

Natural lutein ester is an important carotenoid fatty acid ester. Its main configuration is all trans. It has a hair color group with C = C long chain and shows gorgeous golden yellow. There are no active hydroxyl groups on both sides, so lutein ester is a very stable food colorant. It is very stable to light, heat and air. It can be widely used in food, beverage, cosmetics and other application fields, and has broad application prospects. At the same time, after emulsification, it can be made into a water-soluble colorant. Natural lutein ester will replace the chemically synthesized edible colorant and improve people's health level.

Prevention of AMD use

An important biological function of lutein is to protect the retina and prevent the damage of blue light close to the wavelength of ultraviolet light. Age related macular degeneration (AMD) found worldwide is the main blinding eye disease in people over 65 years old.

Natural lutein ester and zeaxanthin ester are hydrolyzed into free lutein and zeaxanthin under the action of human lipase. They are deposited in human fundus macula in high concentration, and can be used as absorbers of near ultraviolet blue light. They can effectively reduce the incidence of AMD by capturing free radicals, preventing or reducing the damage of oxidation and free radicals to the retina

So far, a large number of studies on lutein esters have been published in scientific journals, including many clinical trials for humans. A series of studies showed that the level of lutein in blood increased after ingestion of human lutein ester, which confirmed that lutein ester can be easily transformed into free lutein in vivo. Further experiments were conducted to study the effect of lutein ester supplementation on increasing retinal macular pigment density. These studies found that the macular pigment density increased significantly after ingestion of human lutein ester. This phenomenon occurs in both healthy people and patients with early AMD. This shows that the diseased macula can also obtain stable lutein from lutein ester, and even patients with AMD can benefit from lutein ester supplement. The fact that AMD patients can benefit from lutein supplements is confirmed by lutein antioxidant supplement test. This is a 12-month, placebo-controlled intervention experiment. The subjects are elderly male patients with AMD. The subjects are supplemented with lutein or lutein ester mixed with antioxidants. The experimental results showed that the macular pigment density of the subjects was increased by 50%, and the eye function was also greatly improved.

Enhance immunity

Recent studies have found that lutein supplementation can promote antigen stimulated lymphocyte proliferation and affect the functional expression of cell surface molecules at the overall level of animals. The regulatory effect of lutein on cellular immunity is mainly related to apoptosis and gene regulation.

Quality Control System：

This is the process of our quality control system. 

Before shipment, we will test the quality of the goods through three methods to ensure the quality of the shipped goods. However, when the customer finds the problem after receiving the goods, we will respond positively to find out the problem and also have a perfect claim process.

Implement the principle of customer first.

Through high quality Eye Care Product Marigold Flower Extract Lutein Ester Powder Lutein Ester Oil, perfect services, reasonable prices and professional solutions, we bring real value to users in various fields. We welcome new and outdated shoppers to contact us for long term small business relations, common advancement. We firmly believe that science and technology create the future, and development is the last word. Enterprises will continue to improve their ability to transform scientific and technological achievements.