Nigella Sativa Seed Extract

 

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.

 

The most important bioactive compound in black cumin seeds is thymoquinone, which has antioxidant, antibacterial, anti-inflammatory, hypoglycemic, hypolipidemia, cough and asthma relief, immune regulation, nerve protection, anti-aging, hair growth promotion, etc. Grass seed extract has been widely used in medicine, health products, daily chemical products and other fields.

 

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	Brown powder	Complies	Visual
Odor	Characteristic	Characteristic	Organoleptic
Particle size	100% pass 80 mesh	Complies	80 Mesh Screen
Chemical Tests
Assay (Extract ratio)	10:1	10:1	TLC
Loss on drying	5.0% Max	Complies	5g/105℃/2hrs
Residue on Ignition	5.0% Max	Complies	2g/525℃/3hrs
Heavy metals	10.0ppm Max	Complies	AAS
As	2.0ppm Max	Complies	AAS
Pb	2.0ppm Max	Complies	AAS
Microbiology Control
Total plate count	10,000cfu/g Max	Complies	AOAC
Yeast & Mold	1000cfu/g Max	Complies	AOAC
E. Coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Conclusion	Complies with the standards.
General Status	Non-GMO, Non-irradiation, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Antioxidant
Nigella sativa extract can significantly improve the antioxidant indicators of glutathione-S transferase, glutathione reductase and glutathione peroxidase (GSH-Px) against potassium bromate-induced oxidative stress, thus Achieve very good antioxidant function.

 

2. Antibacterial effect
Nigella sativa seed extract has potent antimicrobial activity against Gram-positive bacteria (Staphylococcus aureus) and Gram-negative bacteria (Pseudomonas aeruginosa and Escherichia coli).

 

3. Lower blood sugar
Type 2 diabetes is the most common form of diabetes and is caused by insulin resistance and defects in insulin secretion.

 

Nigella sativa and its component thymoquinone have the greatest anti-diabetic potential in terms of hepatic gluconeogenesis, glucose absorption in the intestine, blood sugar levels, and simulating glucose to induce insulin secretion from pancreatic islet cells.

 

The effect of improving glucose tolerance is equivalent to that of metformin, which has not yet been discovered. Showed obvious adverse reactions and very low toxicity.

 

4. Anti-inflammatory 
Both nigella sativa seed extract and thymoquinone inhibit the production of arachidonic acid in leukocytes by inhibiting the cyclooxygenase and 5-LO pathways of arachidonic acid metabolism, and can be used for the treatment of rheumatism and related inflammatory diseases.

 

 

5. Protect cardiovascular system
Ingestion of black cumin seed oil has cardioprotective potential by reducing pro-inflammatory cytokines, oxidative stress, and cardiac tissue damage.

 

6. Fight cancer
Studies have shown that thymoquinone expresses p21 through a p53-independent pathway in human colon cancer cells, and cell cycle arrest induces apoptosis in the S phase.

 

7. Protect nerves
The results show that hydroalcoholic extract and thymoquinone have beneficial effects on suppressing depression. Repeated administration of black cumin seed oil for four weeks showed significant locomotor activity and demonstrated anxiolytic behavior.

 

8. Maintain skin health
Nigella sativa seed extract provides essential fatty acids to the skin, reduces skin moisture evaporation, improves skin dryness, promotes skin metabolism, improves skin barrier function, reduces skin inflammation, resists oxidation, maintains skin health, and can be used in moisturizing and other products.

 

9. Protect skin
Nigella sativa has been found to be as effective as skin cream in improving quality of life and reducing the severity of hand eczema.

 

Shipping pictures, shipping country, shipping packaging

 

 

Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.

 

We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it. If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

 

 

 

Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.

 

 

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