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Localité:
China
Prix de commande minimale:
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Commande minimale:
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Packaging Detail:
According to the demand of the customers
Delivery Time:
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Supplying Ability:
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Payment Type:
T/T
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Num:2 Dazhai Road, Xian, Shaanxi
Product Specification:
[Assay Specification]**-Lutein 5%, *0%, *0%, *0% of UV
[Assay Specification]**-Lutein 5%, *0%, *0%, *0% of HPLC
[Test Methord]**-Noted the different test methord UV AND HPLC with
different prices
[Appearance]**-Orange yellow powder or oil.
[CAS NO] **********2
[Molecular Weight]*****8.*5
[Molecular Formula]**-C*0H*6O2
ProductName: Marigold Extract
Latin Name: Calendula officinalis
Specificaton: Lutein 5%**0%
Part Used: Dried flower petals
Active Ingredient: Lutein
Marigold flowers are manufactured from the dried flower petals.
These areextracted according to high standard specifications. The
marigold extract isheated to increase flowability and then purified
to remove the fatty acidscommonly found in marigold extract and
produces crystalline lutein andzeaxanthin.
Lutein is a well known carotenoid found in the human diet, blood,
and tissues. Evidence suggests that lutein consumption is inversely
related to eye diseasessuch as age-related macular degeneration
(AMD) and cataracts. This is supportedby the finding that lutein is
specifically deposited in ocular tissues, such asthe lens and the
macula lutea, an area of the retina responsible for centraland high
acuity vision. Lutein is believed to function in two ways: First in
aphoto-protective way as a filter of damaging blue light from
sunlight. Secondas an antioxidant that quenches free radicals and
reactive oxygen species.
Lutein is found extensively in the human diet, being present mostly
in dark, leafy green vegetables, such as spinach, kale and
broccoli
