ISO Certified Wholesale Pharmaceutical and Food Grade Black Seed Extract CAS 490-91-5 Thymoquinone

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP, SGS
• Assay Method: HPLC, UV
• Model NO.: V-Black Cumin Seed
• Application Form: Injection, Lotion, Suppository, Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Cosmetic
• State: Powder
• Extract Source: Black Cumin Seed
• Product Name: Black Cumin Seed Extract
• Latin Name: Nigella Damascena L.
• Color: Brown Yellow Powder
• Active Ingredient: 10:1, 1%-20% Thymoquinone
• Test Method: HPLC, UV
• Shelf Life: 2 Years
• Part Used: Seeds
• CAS No.: 490-91-5
• Transport Package: Drum/Carton
• Specification: 25kg/Drum
• Trademark: Vista
• Origin: China
• HS Code: 2932999099
• Production Capacity: 30mt/Month

Product Description

    
                                                                            

      Nigella glandulifera Freyn is Nigella glandulifera Freyn. Its seeds are used as medicine and have a wide range of therapeutic effects and uses. They are also widely used as spices and seasonings in various foods. Nigella sativa is world-famous for its medicinal properties.

    Nigella sativa seed extract is extracted from the dried and mature seeds of the plant Nigella sativa. Its main active ingredients are nigella alkaloids and volatile oil. Among them, the chemical components of the volatile oil include thymoquinone and nigella sativa ketones, quercetin, saponins, etc.

 

 

 

Product Name	Black Cumin Seed Extract
Latin Name	Thymoquinone
Part Used	Seed
Appearence	Brown Yellow Powder
Specification	10:1, 1%-20% Thymoquinone
Cas No.	490-91-5
Test Method	UV HPLC
Shelf life	2 Years When Properly Stored
Storage	Store in Cool & Dry Places.Please Keep Away From Strong Ligh

 

 


                                                                     

1. Anti-inflammatory; anti-bacterial and antiviral;

2. Detoxifying and eliminating swelling;

3. Inhibitory effect on some bacteria and fungi;

4. Improving liver function, enhancing immunity;

5. killing maggot: can inhibit incubation of flyblow;

6. Insecticide: The three kinds of biological total base in the product can kill nematodes, it can effectively inhibit bacteria and fungi;

7. It can be widely used in feed additive, bacteriostatic agent, pesticides, veterinary drugs, disinfectant, etc

 

                                                                     

At present, black cumin seed extract has been widely used in medicine, health products, daily chemical products and other fields.

   

Physical Control
Appearance	Fine Powder	Complies	Visual
Color	Brown Yellow  Powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Taste	Characteristic	Complies	Organoleptic
Particle Size 95	100% pass 80 mesh	Complies	80 Mesh Screen
Loss on Drying	5% Max	3.74%	CPh
Ash	5%Max	3.95%	CPh
Part of Plant Used	Seed	Complies	/
Solvent Used	Water & Acetone	Complies
Excipient	5%-10% Maltodextrin	Complies
Chemical Control
Heavy metals	NMT 10 ppm	Conforms	Atomic Absorption
Arsenic (As)	NMT 2ppm	Conforms	Atomic Absorption
Mercury(Hg)	NMT 1ppm	Conforms	Atomic Absorption
Lead (Pb)	NMT 2ppm	Conforms	Atomic Absorption
GMO Status	GMO Free	Conforms	/
Solvent Residual	Meet E.P Standard	Conforms	Ph.Eur
Pesticides Residues	Meet USP Standard	Conforms	Gas Chromatography
Benzo(a)pyrene	NMT 10ppb	Conforms	GC-MS
Sum of benzo(a)pyrene, benz(a)anthracene, benzo(b)fluoranthene and chrysene	NMT 50ppb	Conforms	GC-MS
Microbiological Control
Total Plate Count	10000cfu/g Max	Conforms	AOAC
Yeast & Mold	300cfu/g Max	Conforms	AOAC
S. aureus	Negative	Negative	AOAC
E.Coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Pseudomonas aeruginosa	Negative	Negative	USP

    Qingdao Vista Bio. Tech. Co., ltd is specialized in studying herbal extract & plant extract, pharmaceutical ingredients, natural nutritional supplement and OEM service.

    With the help of well-equipped and advanced production technology and facilities for extracting, concentration, column chromatography, refined separation, vacuum drying and spray drying, our products are in strict accordance with the GMP standards to ensure the quality. Besides GMP standards, we also set up our own strict quality control system based on our many years' Research & Development and producing experiences to ensure high-quality standard which enable us supplying various botanical extracts as per clients′ customized demands.

    With cordial and professional R&D, sales and after-sales service groups, Vista has been dedicated to study on how natural plant ingredients benefit human health, on the premise of maintaining the diversity of natural plant raw materials, we constantly improves the extraction process of products, and actively creates new products, so as to better serve the customers in the fields of food, health care products, medicine and cosmetics.

                                                                     

FAQ

1. How to contact us?

1. You can chat with us via Trade Manager online.
2. You can send us an inquiry here or by Email with your interested products.
3. You can call or message us by phone, or use WhatsApp, Wechat to leave a message to us, You can get our reply soon,
 

2. How to test the product quality before placing orders?

1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples.
2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm

3. What's your MOQ? 

Usually the MOW is 25KG for bulk, sample is 1kg

4. Can you give me a discount?

Yes, Price is determined by quantity, larger quantity with lower price,

5. What payment method do you support?

We accept payment by telegraphic transfer (T/T) and Western Union, PayPal.

6. How long is the lead time? 

Usually the order will be delivered within 5 working days after order confirmed, expect for OEM products,

7. How do you treat quality complain?

- First, we will check the production record and test the reserved sample to figure out the problems and offer an optimal solution for you,
- If problem is caused by us, we will send you a new batch of goods according to our return policy or refund to you, If problem is caused by the third party, we will apply for insurance claim to guarantee the interests of both of sides,