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Lutein Ester

Lutein Ester

Our product all come from nature.We are amp factory.Clean workshop production. They have high purity and solubility.Our price is favorable.Timely and efficient transport.Support various payment methods.Minimum order quantity 1 kg.Free proofing.We have our own factories.We offer free samples.We have focused on this field over 10 years.

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Product Details

1-product details

Product name: Lutein Esters
Chemical name: lutein dipalmitate

CAS no. 547-17-1

Orange-red powder

2-product description

At room temperature, the high purity of lutein esters content (60% 95%) are golden ester orange red powder, soluble in chloroform, dichloromethane, chloride, carbon, chlorinated hydrocarbons, such as soluble in n-hexane, acetone, ethyl acetate, ethanol and other solvents, its stability is better than lutein, only in high temperature, acid, oxygen and iron ions under the factors such as damage to lutein esters is bigger.
Most lutein esters existing in nature can be divided into trans-lutein esters and cis-lutein esters. Total trans lutein ester can be divided into: lutein single ester and lutein diester. It is found in many plants, such as chrysanthemums, pumpkins, kale, and heads. Among them, the most abundant in the longevity chrysanthemum, up to 30% to 40%. In marigold chrysanthemum and other plants, lutein and fatty acids (such as lauric acid, palmitic acid, etc.) are usually combined to form esters.

3-product analysis

Item

  Specification

  Result

  Method

BasicProduct Information

Product name

lutein ester



Part of the Plant

flower

Conform

/

Country of Origin

China

Conform

/

Organoleptic Data

Appearance

Fine powder

Conform

NLS-QCS-1008

Color

Orange-red powder

Conform

GB/T 5492-2008

Odor& Taste

Characteristic

Conform

GB/T 5492-2008

Process Data

Solvent(s) Used

Water and ethyl alcohol

Conform

/

Extract ration

/

Conform


Content

Paeoniflorin98%

98.15


Drying Method

Spray drying

Conform

/

Excipient

Maltodextrin 

Conform

/

Physical Characteristics

Particle Size (80 mesh)

98.0%pass 80mesh

Conform

GB/T 5507-2008

Moisture

<5.0%

2.5%

GB/T 14769-1993

Ash Content

<4.0%

1.1%

AOAC 942.05, 18th

Solvent Residue

Eur. Pharm

Conform

NLS-QCS-1007

Heavy Metals

Total Heavy Metals

<10 ppm

Conform

USP <231>, method II

Arsenic

<1.0 ppm

Conform

AOAC 986.15, 18th

Lead

<1.0 ppm

Conform

AOAC 986.15, 18th

Mercury

<0.5 ppm

Conform

AOAC 971.21, 18th

Pesticide Residue

666

<0.2ppm

Conform

GB/T5009.19-1996

DDT

<0.2ppm

Conform

GB/T5009.19-1996

Microbiology

Total Plate Count

<1,000cfu/g

14cfu/g

AOAC 990.12, 18th

Total Yeast & Mold

<100cfu/g

2cfu/g

FDA (BAM) Chapter 18, 8th Ed.

E. Coli

Negative

Negative

AOAC 997.11, 18th

Salmonella

Negative

Negative

FDA (BAM) Chapter 5, 8th Ed.

photobank

1. Pure zeaxanthin lutein powder,lutein ester powder Applied in food field, it is mainly used as a natural colorant or pigment

2. Pure zeaxanthin lutein powder,lutein ester powder Applied in cosmetics,  it will  provide supplemental antioxidant capacity to the skin

lutein ester

If you are interested in our product, PLS no hesitate to contact us. We will supply superior quality product and excellent service for you. https://www.bgherbalextract.com/contact-us


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