Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3

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Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3
Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3
Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3
Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3
Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3

Top quality Luteolin I Luteolin extract I Luteolin powder 491-70-3

  • Item No.top
    MOQ1 Kilogram
Tag  sourcing
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Quantity:

From $333.30333.20 / Kilogram
$333.30
You save $ -333.30
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Luteolin
Appearance Yellow Powder
Place of Origin CN;ANH
Brand Name xigema
Specification98%
Active Ingredient FLACITRAN
certificateISO
Model Number top
Application Pharmaceutical Raw Materials
ColorYellow
Latin Name weldlake
Nameweldlake
FormPowder
Test Method HPLC UV
Type Herbal Extract
PartLeaf
Extraction Type Solvent Extraction
Packagingbottle
Grade Pharmaceutical Grade
VarietyLuteolin

Packaging & Delivery

Selling Units:
Kilogram
Product Description
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Product Profile

Prodcut name:Peanut Shell Extract Powder Luteolin

Content: Luteolin

Specification:  98%

Appearance: Light yellow fine powder

Mesh size: 80 Mesh

Grade: Pharmaceuticals Ingredients

Test Method: HPLC

Functions

Function Luteolin (Luteolin) is a natural flavonoid found in many plants. With a variety of pharmacological activity, such as anti-inflammatory, antiallergic, antitumor, antibacterial, antiviral, clinic mainly for antitussive, expectorant, anti-inflammatory, treatment of cardiovascular diseases, treatment"of amyotrophic lateral sclerosis", SARS, and hepatitis. Luteolin, much in the form of glycosides found in most plants, these plants with dragonhead, pepper, wild Chrysanthemum flower, honeysuckle and high content of perilla. Luteolin can dose-dependent in vitro to protect oligodendrocytes against hydrogen peroxide-induced oxidative damage, strong inhibition of macrophage phagocytosis of myelin, a significant reduction of cellular reactive oxygen species generation and reduced expression of iNOS protein, low doses significantly reduced NO level in macrophages.

Analysis

Test Report
 

Analysis

Specification

Result

Test method

Assay(Luteolin)

 NLT 98%

98.56%

HPLC

Identification

Positive

Positive

TLC

Appearance

Light yellow fine Powder

Complies

Visual

Odor

Characteristic

Characteristic

Organoleptic

Particle size

100% through 80 mesh

80 mesh 

80 Mesh Screen

Bulk Density

40-60g/100ml

55g/100ml

 

Loss on drying

5% Max

3.75%

5g / 105C /2hrs

Ash Content

5% Max

2.98%

2g / 525C /3hrs

Heavy metals 

10ppm Max

Complies

Atomic Absorption

Pb

2ppm Max

1.59ppm

Atomic Absorption

Cd

1ppm Max

0.1ppm

Atomic Absorption

Hg

0.1ppm Max

0.01ppm

Atomic Absorption

Pesticide Residues

1ppm Max

Complies

Gas Chromatography

Microbiology

 

 

 

Total plate count 

1000cfu/g Max

Complies

AOAC

Yeast & Mould

100cfu/g Max

Complies

AOAC

E. Coli  

Negative

Negative

AOAC

Salmonella

Negative

Negative

AOAC

 

 

Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced
processing technology and it has gained a high and reliable reputation from customers at both quality and services.

 

Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",

"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.

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FAQ

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: 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.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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