

Choose your location

United States





Afghanistan
Albania
Algeria
Andorra
Angola
Anguilla
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
Brunei
Bulgaria
Burkina-faso
Burundi
Cameroon
Canada
Cape Verde
Cayman Islands
Central African
Chad
Chile
China
Colombia
Comoros
Cook Is.
Costa Rica
Croatia
Cuba
Curacao
Cyprus
Czech
Democratic Republic of the Congo
Denmark
Djibouti
Dominica
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands
Fiji
Finland
France
French Guiana
French Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hongkong,China
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Ivory Coast
Jamaica
Japan
Jordan
Kampuchea (Cambodia )
Kazakstan
Kenya
Kiribati
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao,China
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Island
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nauru
Nepal
Netherlands
Netherlands Antilles
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Norfolk Island
North Korea
North Macedonia
Norway
Oman
Pakistan
Palau
Palestine
Panama
Papua New Cuinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Republic of Korea
Republic of the Congo
Reunion Island
Romania
Rwanda
Saint Kitts and Nevis
Saint Martin
Saint Vincent and the Grenadines
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Is
Somali
South Africa
South Sudan
Spain
Sri Lanka
St.Lucia
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syria
Taiwan,China
Tajikstan
Tanzania
Thailand
The British Virgin Islands
The Dominican Republic
The Islands of st pierre and miquelon
The Turks and Caicos Islands
Timor-Leste
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkmenistan
Tuvalu
Uganda
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican
Venezuela
Vietnam
Wallis et Futuna
Western Sahara
Yemen
Zaire
Zambia
Zimbabwe
Russia
Turkey
Ukraine

Done

More warehouses will be coming!

Home / Nutrition / Vision Health / Lutein 5% Powder

Lutein 5% Powder

Kingsci

Free Sample

Manufacturer:

Shaanxi Kingsci Biotechnology Co., Ltd.

Grade:

Food Grade

Price:

Warehouse:

Warehouse Name

In Stock

Stock in transit

ETA of Stock in transit

California

Packaging:

1KG Foil Bag

 Sorry, the goods is out of stock, please make reservation.

Reservation

Reserve for the next batch

Basic Info

Product Name: Lutein CAS No.: 127-40-2: Other Name:
Luteine; trans-lutein;

Appearance:
Orange powder

Description:

Lutein is highly safe, non-toxic and harmless, and with its special physiological effects, it is in line with the development direction of food additives' "natural", "nutrition" and "multifunctional", and can be used with common food additives such as vitamins and lysine. Just add it directly to the food. Lutein is an important natural pigment and natural health product, and it is a raw material of green health food.

Certificates

Login to View

Product Description
Q & A
Reviews

<div data-v-59d1428c=""><div class="box box-element ui-draggable" style="overflow: hidden; margin-top: 20px;">Specifications of Lutein 5% Powder <table style="border-collapse: collapse; width: 0%; height: 1114px;" border="1"><tbody><tr style="height: 45px;"><td style="border-color: #ffffff; background-color: #003366; width: 30.8089%; border-style: inset; padding-left: 40px; height: 45px;">ITEMS</td><td style="border-color: #ffffff; background-color: #003366; width: 18.7521%; height: 45px; border-style: inset; padding-left: 40px;">METHODS</td><td style="width: 55.8773%; height: 45px; border-color: #003366; background-color: #003366; padding-left: 40px;">SPECIFICATIONS</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Appearance</td><td style="border-color: #003366; width: 18.7521%; height: 45px; padding-left: 40px;">Visual</td><td style="width: 55.8773%; height: 45px; border-color: #003366; padding-left: 40px;">Orange powder</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Lutein content</td><td style="border-color: #003366; width: 18.7521%; height: 45px; padding-left: 40px;">HPLC</td><td style="width: 55.8773%; height: 45px; border-color: #003366; padding-left: 40px;">≥ 5.00%</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Loss on drying</td><td style="border-color: #003366; width: 18.7521%; height: 45px; padding-left: 40px;">3h/105℃</td><td style="width: 55.8773%; height: 45px; border-color: #003366; padding-left: 40px;">≤ 5.0%</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Granular size</td><td style="border-color: #003366; width: 18.7521%; height: 45px; padding-left: 40px;">80 mesh sieve</td><td style="width: 55.8773%; height: 45px; border-color: #003366; padding-left: 40px;">100%Through 80 mesh sieve</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Residue on Ignition</td><td style="border-color: #003366; width: 18.7521%; height: 45px; padding-left: 40px;">5h/750℃</td><td style="width: 55.8773%; height: 45px; border-color: #003366; padding-left: 40px;">≤ 5.0%</td></tr><tr style="height: 34px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 34px;">Loose density</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 34px;">60g/100ml</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 34px;">0.5-0.8g/ml</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Tapped density</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">60g/100ml</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">0.7-1.0g/ml</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;" colspan="3">Residual solvent</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Hexane</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">GC</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 50 ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Ethanol</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">GC</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 500 ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;" colspan="3">Pesticide</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">666</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">GC</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 0.1ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">DDT</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">GC</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 0.1ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Quintozine</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">GC</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 0.1ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Heavy metals</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">Colorimetry</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 10ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">As</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">AAS</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 2ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Pb</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">AAS</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 1ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Cd</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">AAS</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 1ppm</td></tr><tr style="height: 45px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Hg</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">AAS</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 0.1ppm</td></tr><tr style="height: 20px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;" colspan="3">Microbiological control</td></tr><tr style="height: 20px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Total plate count</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">USP36</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 1000cfu/g</td></tr><tr style="height: 20px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Yeast & mold</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">USP36</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">≤ 100cfu/g</td></tr><tr style="height: 20px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Escherichia coli</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">USP36</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">Negative</td></tr><tr style="height: 20px;"><td style="border-color: #003366; width: 30.8089%; padding-left: 40px; height: 45px;">Salmonella</td><td style="border-color: #003366; width: 18.7521%; padding-left: 40px; height: 45px;">USP36</td><td style="width: 55.8773%; border-color: #003366; padding-left: 40px; height: 45px;">Negative</td></tr></tbody></table> Uses of Lutein 5% Powder Food additives and health care products. A carotenoid, a natural colorant or pigment. Helps to support eyes, counteract free radical damage. Provide supplemental antioxidant capacity to the skin. Used in chicken feed to obtain a darker yellow egg yolk. Highlights - Kingsci Lutein 5% Powder 1. Selected Farming Region where high altitude and low latitude amazingly appears. 2. Ingredient Assurance by Self-operated Farm. GAP Standards checked. 3. Advanced&Automated Extraction Techniques.100,000 grade dust-free workshop 4. Plant-sourced, Non-GMO, Gluten-free, Vegetarian-friend. 5. Quality Assurance. SGS-Testing. 6. Enormous International buyers base. Package inner: vacuum bag; outer: aluminium foil bag 1kg/bag, 25bags/drum Storage of Lutein 5% Powder Store in cool & dry place, keep away from strong light and heat; After opening, please use it immediately; if not, please pack it in vacuum. Shelf Life 24 months when properly stored.</div></div>
Post your Question

Visitor

Aug 21,2020

Answer
1

Question: What is the difference between free lutein and lutein ester?

Official Reply
Aug 21,2020

Free -lutein is existed in a concentrated area of the macula, a small area of the retina responsible for central vision in human eyes, which can prevent the physiological structure and function of the eye from changing. Lutein ester is lutein dipalmitate, a form of fatty acid esters of the free -lutein, which exists in all trans molecular configuration, and it also naturally exist in most plants such as flowers and fruits .Lutein ester is more stable than free-lutein and it can be naturally hydrolyzed into free lutein in the human body by digestive enzymes . Free-lutein can be absorbed directly and the lutein ester should be hydrolyzed into free-lutein and than be absorbed,but it is more stable.

Visitor

Aug 7,2020

Answer
1

Question: How does lutein help improve eye health?

Official Reply
Aug 7,2020

Actually，this is a complicated process. Simply put, it help to reduce eye fatigue and glare sensitivity,promote normal visual function and proper lens density, strengthen eye tissue and support visual acuity,so it helps to improve your eye health.
No Reviews

Lutein 5% Powder

Basic Info

Certificates

Product Description

Q & A

Reviews