Manufacturer food grade caffeic acid powder pure Caffeic acid with best price 331-39-5
1-9 Kilogram
$190.00
≥ 10 Kilogram
$170.00
- Item No. High qualityMOQ 1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Caffeic acid (3,4-dihydroxy-cinnamic acid) is an organic compound and a potent antioxidant. It can be found naturally in a wide range of plants. Caffeic acid is a type of polyphenol, a class of micronutrients known for their antioxidant properties. The nutrient is claimed to have many health benefits, including anti-inflammatory, anticancer, and antiviral abilities. It may help boost the performance of athletes. The most common source of caffeic acid in the human diet is from drinking coffee. It’s also found in certain vegetables, fruits, and herbs.
Item | Specification | Result |
Appearance | White to light yellow crystalline powder | Complies |
Related substance (HPLC) | Total impurity ≤0.5% Max single impurity ≤0.1% | 0.2% 0.06% |
Odor | Characteristic | Complies |
Assay | 99% | 99.8% |
Sieve analysis | 100% pass 80 mesh | Complies |
Loss on Drying Residue on Ignition | ≤1.0% ≤1.0% | 0.12% 0.09% |
Heavy Metal | <10ppm | Complies |
As | <0.1ppm | 0.05ppm |
Pb | <0.1ppm | 0.05ppm |
Cd | <0.1ppm | 0.05ppm |
Residual Solvents | <100ppm | Complies |
Residual Pesticide | Negative | Complies |
Microbiology |
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Total Plate Count | <1000cfu/g | Complies |
Yeast & Mold | <100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Caffeic acid has been shown to inhibit carcinogenesis, although other experiments show possible carcinogenic effects. It is also known as an antioxidant in vitro and also in vivo. Caffeic acid also shows immunomodulatory and anti-inflammatory activity. Caffeic acid outperformed the other antioxidants, reducing aflatoxin production by more than 95 percent. The studies are the first to show that oxidative stress that would otherwise trigger or enhance.Aspergillus flavus aflatoxin production can be stymied by caffeic acid.This opens the door to using natural anti- fungicide methods by supplementing trees with antioxidants.Another study also showed that CAPE suppresses acute immune and inflammatory responses and holds promise for therapeutic uses to reduce inflammation.
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.
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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