Wholesale Natural 98% Naringenin Powder CAS 480-41-1 - Grapefruit Extract from China Suppliers & Factory for Supplements Supplier, Suppliers

Naringenin, derived from the glycoside of naringin, is a powerful compound known for its strong anti-inflammatory and antioxidant properties. This unique flavonoid is highly soluble in ethanol, ether, and benzene, while being nearly insoluble in water. As one of the leading Naringenin suppliers in China, our factory guarantees high-quality production and stringent quality control. Experience the health benefits of Naringenin by sourcing from reliable Chinese manufacturers dedicated to excellence in every batch

Product Description

Product Specification

ANALYSIS

SPECIFICATION

Appearance

White to off-white powder

Odor

Characteristic

Tasted

Characteristic

Sieve Analysis

NLT 95% pass 80 mesh

Moisture

≤5%

Naringenin

≥98%

Total Heavy Metal

≤10ppm

Pb

≤2ppm

As

≤2ppm

Cd

≤1.0ppm

Hg

≤0.1ppm

Total Plate Count

≤10,000cfu/g

Yeast & Mold

≤1,000cfu/g

Enterobacteriae

≤10cfu/g

E.coli

Absent in 10g

Salmonella

Absent in 25g

What is Naringin?

Pomelo Powder Extract is derived from the pomelo fruit, which is the largest member of the citrus family. This extract is made by drying and grinding the fruit into a fine powder.
Young pomelo is characterized by high levels of flavonoids. Flavonoids are a group of active ingredients that possess antioxidant, anti-inflammatory, lipid-lowering, and other bioactive effects. Pomelo extract has been found to contain high levels of naringin, a flavonoid compound with several potential health benefits, including anti-tumor, anti-allergy, anti-bacterial, anti-inflammatory, and anti-microbial effects.
Naringin COA 2
Naringin COA 3

● Particularly in recent years, there has been an increasing interest in the potential use of naringin for the treatment of hyperlipidemia.

● Several studies have reported the hypolipidemic effects of naringin in animal models of hyperlipidemia, indicating its potential as a natural remedy for this condition.

● Preliminary study has shown that the flavonoid content of young pomelo fruit (i.e., naringin) is higher than that of mature pomelo.

Benefits of Naringenin

Anti-Inflammatory effect
Fights Cancer
Antidiabetic effect
Antioxidant effect
Cardiovascular protective
Hepatoprotective
Anti-bacterial effect
Anti-hypercholesterolemic effect
Decreased blood pressure
Aids in Weight Management
Anti-caries
Naringin COA 5

Application of Naringenin

In the pharmaceutical industry for the production of dietary supplements and medicines.

Naringin COA 6

Health care product

Personal care and cosmetics: In skincare products, naringin can be found in facial cleansers, eye creams, and face creams. And naringin can also be used in daily products such as toothpaste and shampoo.

Food and beverages: As natural pigment, modifier and bitterness agents, naringin is widely applied in food and beverage production, also used as raw materials.

In Livestock Sector.

What is the Function of Naringenin?

Anti-Inflammatory

The process by which the body's white blood cells and the substances they make protect against bacterial and viral illness is known as inflammation. Flavanone-rich plants, such as naringin, hesperidin, and neohesperidin, have long been known to have anti-inflammatory properties.

Anti-Inflammatory (Continued)

In animal models of inflammation, naringin has been demonstrated to reduce the production of inflammatory signaling factors like interleukin-8 (IL-8), interleukin-6 (IL-6), iNOS, TNF-a, and Nrf2. Naringin treatment prevented an improvement in serum IL-6 during aging-related inflammation in 20-month-old male Wistar rats.

Traditional Medicine

Naringin, neohesperidin, paeoniflorin, and platycodin-D are all found in "painopowder", a traditional Chinese medicine. The four-ingredient combination had the greatest anti-inflammatory impact in a model of acute inflammation, while naringin was shown to have the most important role among the four substances.

Anticancer

Naringenin has been reported to inhibit many malignancies through the regulation of various cellular signaling cascades, including the inhibition of malignant cell growth, the induction of apoptosis, the arresting of the cell cycle, and the regulation of oxidative stress, inflammatory processes, and angiogenesis.

Anticancer (Continued)

It was discovered that naringin at concentrations of 250–2000 M promoted cell apoptosis in cervical cancer cells (SiHa) in a dose-dependent way. This impact of naringin is thought to have contributed to the suppression of cell growth as well as an increase in apoptosis.

Diabetes, Cardiovascular & Obesity

The ability of naringin to regulate glucose, fatty acid and cholesterol metabolism was responsible for its antidiabetic potential towards hyperglycaemic and extremely obese C57BL/KsJ mice.

Angiogenesis & Diabetic Ulcers

Naringin reportedly enhanced the expression of angiopoietin-1 and collagen-1 promoting angiogenesis and inhibited apoptosis in the foot ulcers of diabetic rats.

Cardiovascular Normalization

Naringenin normalized cardiovascular dysfunction including systolic blood pressure and ventricular diastolic dysfunction of male Wistar rats fed on a high carbohydrate and fat diet.

Hepatoprotective

The capability of a chemical compound to inhibit liver toxicity is known as hepatoprotection. Naringenin is suggested to enhance the functioning of the hepatic antioxidant system as well as the metabolism of hepatotoxic substances.

Genotoxin Protection

Naringenin exhibits protection against naturally occurring genotoxins in food, like PhIP (2-Amino-1-methyl-6 phenylimidazo[4,5-b] pyridine) and other cooked food mutagens, by lessening PHIP induced genotoxicity in human liver segments at a concentration of 1000 M.

Liver Disease

Naringenin (0.05–0.125 g/L) increased ethanol and lipid metabolism in rats, alleviating the adverse effects of ethanol consumption. It also reduced necrosis, steatosis, and fibrosis in rat models of alcoholic liver disease, as demonstrated by reduced expression of PGC1α or Sirt1.

Application Area

1 Food Industry

· Bittering agent and flavor improvement: Naringin is the main source of bitterness in grapefruit juice. In the food industry, enzymatic de-bittering (using naringinase to break it down into non-bitter naringin) can improve the taste of fruit juice; it can also be used as a natural bittering agent in specific foods and beverages, such as certain beers, bitter candies, and aperitifs.

· Functional food ingredients: Due to their antioxidant and anti-inflammatory properties, they are often extracted as functional ingredients and added to health foods, dietary supplements, and nutrient-fortified beverages.

2 Pharmaceutical Field

· Cardiovascular protection: Research shows that naringin has the effects of reducing blood fat, cholesterol, anti-atherosclerosis, improving vascular elasticity, and has potential benefits for the prevention and treatment of cardiovascular diseases.

· Antioxidant and anti-inflammatory: Its powerful antioxidant ability can clear free radicals and reduce oxidative stress damage; it can also inhibit the production of inflammatory factors.

· Other pharmacological effects: Studies have also shown certain activities in antibacterial, antiviral, anti-tumor, neuroprotective, and improving insulin resistance and bone health, making it a potential drug lead compound for development.

3 Cosmetics & Personal Care

· Antioxidant and anti-aging: With its excellent antioxidant properties, naringin is added to skincare products to combat free radical damage to the skin, delay skin aging, and reduce wrinkles.

· Whitening and brightening: Studies have shown that it can inhibit the activity of tyrosinase, thereby reducing the production of melanin, which can be used to develop whitening and spot-lightening cosmetics.

· Anti-inflammatory and Soothing: Its anti-inflammatory properties make it suitable for soothing and calming skincare products, helping to improve skin problems such as sensitivity and redness.

4 Agriculture & Animal Husbandry

· Plant-derived pesticides/biostimulants: Naringin has inhibitory effects on certain pests and pathogens, and can be used as a raw material for developing green and low-toxicity plant-derived pesticides. It can also act as a biostimulant to enhance crop stress resistance (such as cold and drought resistance).

· Animal feed additives: In animal husbandry, adding them to animal feed may enhance animal immunity, antioxidant properties, improve meat quality, and promote growth.

5 Chemical & Industrial Applications

· Chemical raw materials and intermediates: Naringin can be used as a chemical intermediate and precursor for the synthesis of other more valuable flavonoids or drugs. For example, Naringenin obtained through hydrolysis has higher bioavailability and application value.

· Natural dyes/indicators: Due the presence of phenolic hydroxyl groups in their structure, they may undergo color changes when exposed to specific substances, and have the potential to be developed as natural pH indicators or dyes.

Frequently Asked Questions

QWhat is Naringenin and where does it come from?
Naringenin is a naturally occurring flavanone — a type of flavonoid — predominantly found in citrus fruits such as grapefruit, pomelo, and oranges. It is extracted from the peel and pulp of young pomelo fruit, which contains particularly high concentrations of this bioactive compound compared to mature fruit.
QWhat is the purity level of your Naringenin extract?
Our Naringenin extract achieves a purity of ≥98% as confirmed by HPLC analysis. The product appears as a white to off-white powder, passes 80 mesh at NLT 95%, and contains moisture of ≤5%, ensuring a high-quality, consistent ingredient suitable for pharmaceutical and nutraceutical applications.
QWhat are the main health benefits of Naringenin?
Naringenin offers a wide spectrum of health benefits supported by scientific research. These include anti-inflammatory, antioxidant, anticancer, antidiabetic, and hepatoprotective effects. It also supports cardiovascular health by reducing blood pressure and cholesterol, aids in weight management, and exhibits antibacterial and anti-caries properties.
QIn which industries can Naringenin be applied?
Naringenin has broad industrial applications. It is widely used in the pharmaceutical industry for dietary supplements and drug development, in the food and beverage industry as a natural bittering agent and functional ingredient, in cosmetics for antioxidant and whitening formulations, in agriculture as a biostimulant or feed additive, and in chemical research as a precursor for synthesizing other valuable compounds.
QIs Naringenin safe in terms of heavy metals and microbial contamination?
Yes. Our Naringenin extract is rigorously tested to meet strict safety standards. Total heavy metals are ≤10ppm, with individual limits for Pb (≤2ppm), As (≤2ppm), Cd (≤1.0ppm), and Hg (≤0.1ppm). Microbial testing confirms Total Plate Count ≤10,000 cfu/g, Yeast & Mold ≤1,000 cfu/g, and the absence of E. coli and Salmonella.
QHow does Naringenin support liver health?
Naringenin exhibits strong hepatoprotective properties. It enhances the hepatic antioxidant system, supports the metabolism of hepatotoxic substances, and protects against genotoxins found in cooked food. Research in rat models of alcoholic liver disease has shown that Naringenin can reduce necrosis, steatosis, and fibrosis, and improve ethanol and lipid metabolism, making it a promising compound for liver health support.

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