(+/-)-Catechin hydrate


Zeaxanthin paramete

Form: Powder
Extraction Type: Solvent Extraction
Place of Origin: Shandong, China
Product Name: Zeaxanthin
CAS No.: 144-68-3
Part Used: Flower
Particle Size: 100% Pass 80 Mesh
Shelf Life: 2 Years
Part: Flower
Packaging: DRUM
Grade: food grade/pharmaceutical grade
Model Number: 5%-20%
Appearance: Orange yellow powder
Specification: 5%-20%
Sample: Available
Test Method: HPLC UV
Package: 1kg/ Bag; 25kg/drum


PRODUCT NAME Marigold Extract
LATIN NAME Tagetes erecta L.
SHELF LIFE 2 years
Appearance Orange reddish powder Visual
Zeaxanthin 10.0% Min HPLC
Sieve analysis 80 Mesh 80 mesh screen
Loss on drying 6.0% Max 105℃/5h
Ash 5.0% Max CP2015
Heavy metals 10ppm Max AAS
As 1ppm Max AAS
Pb 3ppm Max AAS
Cd 1 ppm Max AAS
Hg 0.1ppm Max AAS
Microbiology Control
Total Plate Count 1000fu/g Max CP2015
Yeast & Mold 100cfu/g Max CP2015
E.Coli Negative CP2015
Salmonella Negative CP2015
Staphylococcus Negative CP2015


1.Zeaxanthin used in food preservatives

2.Zeaxanthin used in natural colorants

3.Zeaxanthin used in new beverages

4.Zeaxanthin applied in breeding feed

5.Zeaxanthin used in cosmetics

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Stored in dry and cool place,keep away from strong light and heat.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside.

Delivery detail

   [Delivery] 5 working days after payment.

Zeaxanthin picture

Packaging and shipping

Honor Certificate

Professional team