Shaanxi, China
Business Range:
Agriculture & Food, Chemicals, Health & Medicine
Management System Certification:
ISO 9001, ISO 9000, ISO 20000, QSR
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Naringin, Grapefruit Seed Extract, Grapefruit Seed Extract Powder manufacturer / supplier in China, offering Factory Price Grapefruit Seed Extract /Naringin 98% by HPLC, High Quality Ginkgo Biloba Extract 24% Gingko Flavonoids/6% Total Terpene Lactones, High Quality Organic Bacopa Monnieri Extract with Bacosides 50% and so on.

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Supplier Homepage Products Herbal /Plant Extract Factory Price Grapefruit Seed Extract /Naringin 98% by HPLC

Factory Price Grapefruit Seed Extract /Naringin 98% by HPLC

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Purchase Qty. / Reference FOB Price
25-199 kg US $18
200-999 kg US $17
1,000+ kg US $16
Port: Qingdao, China
Production Capacity: 56tons/Month
Payment Terms: T/T, Western Union, Paypal
Certification: ISO, FDA
Assay Method: HPLC, UV
Application: Food, Health Care Products
State: Powder
Active Ingredient: Naringin
Appearance: Brown Yellow Powder

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Basic Info

Model NO.: TR001
Price: Cheap
Delivery: Fast
Color: Normal
Quality: Top Quality
Trademark: TR
Transport Package: 25kg/Drum
Specification: 98%
Origin: China
HS Code: 2932999099
Product name:   Grapefruit Seed Extract Naringin
Latin Name:   Citrus paradisi Macf
Used Part: Fruit
Appearance: Light yellow fine powder
Active Ingredients: Naringin
Specification: Naringin 95%  98%  HPLC
a.  Aluminum foil bag: 1 - 5kg/bag, with plastic bags inside, aluminum bag outside;
b.  Cardboard drum: 25-28 kgs/drum, with double layers plastic bags in, external use cardboard drums.
c.  Customized by customer.
Storage: Store in a well-closed container away from moisture and direct sun light.
Shelf Life: 2 years if store right.
Specifications of Naringin:
NameGrapefruit Seed Extract
Botanical SourceCitrus paradisi Macf
Maker CompoundsNaringin 98%
Test MethodHPLC
ColorLight yellow fine powder
Part UsedFruit 
AppearanceFine Powder
Ash Content≤5%
Extract solventEthanol Or Water
Drying MethodSpray Dying
Particle SizeNLT100%Through 80 mesh
Loss on Drying≤ 5.0%
Bulk Density40-60g/100ml
Total Plate Count≤1000cfu/g
Total Yeast & Mold≤100cfu/g
About the grapefruit seed extract naringin
Grapefruit seed Extract has very high amounts of disease-fighting, free-radical eliminating antioxidants and phytonutrients called bioflavonoids. One of these powerful bioflavanoids (plant antioxidants) include the chemical component hesperidin, a well-known natural immune-system stimulator and booster.
Chemical analysis of grapefruit seed extract shows additional antioxidant constituents including Vitamin C, sterols, tocopherols, citric acid, liminoids, and other trace minerals. Perhaps most exciting in regard to GSE's health benefits is its anti-cancer potentials. Studies done on the compounds in GSE's seed and pulp have found that these bioactive agents may be able to inhibit the occurrence of colon cancer.
A recent study done by Microbiologists from the University of Georgia found that GSE was a very effective non-toxic disinfectant. Sadly, commonly-used disinfectant have high levels of toxicity and are harmful to humans, animals and the environment. The same study found that GSE demonstrates a "wide spectrum of activity," including antiviral, antimycotic, and antiprotozoan capacities against many bacteria and viruses, including E.Coli. It was also found to be an effective cleanser as a a pre-surgical soap.
Another recent study from The Journal of Alternative and Complementary Medicine found that grapefruit-seed extract was effective in killing over "800 bacterial and viral strains, 100 strains of fungus, and a large number of single and multi-celled parasites." No other naturally-occuring anti-microbial can come close to these results.
Naringin is the major flavonoid glycoside in grapefruit and gives grapefruit juice its bitter taste.
It is metabolized to the flavanone naringenin in humans.
Both naringin and hesperetin, which are the aglycones of naringin and hesperidin, occur naturally
in citrus fruits. Naringin exerts a variety of pharmacological effects such as antioxidant activity,
blood lipid lowering, anticancer activity, and inhibition of selected drug metabolizing cytochrome
P450 enzymes, including CYP3A4 and CYP1A2, which may result in drug drug interactions in vivo.
Ingestion of naringin and related flavonoids can also affect the intestinal absorption of certain drugs,
leading to either an increase or decrease in circulating drug levels.
Naringin is the major flavonoid glycoside in grapefruit and gives grapefruit juice. Naringin bitter taste. Naringin is metabolized to the flavanone naringenin in humans. Both naringenin and hesperetin, which are the aglycones of naringin and hesperidin, occur naturally in citrus fruits.
* Powerful natural antiseptic.
* Antiviral and anti-fungal agent.
* Possible anti-cancer properties.
* Promotes the healing of wounds and scar tissue.
* Possible cholesterol-lowering properties due to the presence of the flavanoid naringin (a well-known plasma lipid reducer and plasma antioxidant activator).
* Excellent remedy for toenail fungal infections.
* Treatment for sinus, vaginal and topical skin infections.
* Evironmentally-friendly fruit and vegetable wash for removing toxins.
* Effective preventative for Candida and other forms of yeast infection.
* Inhibits the formation of harmful intestinal organisms, including Giardia, without reducing levels of healthy bowel flora.
* Acts as a natural preservative for cosmetics.
* Can replace chlorine in swimming pools, public baths, water and sewage treatment centers, and it also used as a general water-purifying mechanism.
* May reduce chances of developing coronary heart disease in high-risk patients due to high pectin content in Grapefruit seed extract.
* Possible anti-biotic activity.
* Aids to alkalize the body, and is one of the world's most alkaline forming foods, helping to stabilize acidic pH levels, a central component for health rejuvenation.
* Great general immune system booster.
1.As the raw materials of drugs for bacterial infections, sedative and anti-cancer, it is widely used in medical field;
2.As the product of sedative and boosting immune system, it is widely used in field of health product;
3.As the product of leisure and boosting immune system,it is widely used in cosmetics industry.


Products List
Products NameSpecification
Chlorella ExtractProtein 45%,50%,60%
Moringa Leaf ExtractRatio 5:1 10:1 20:1
Panax Ginseng Extract2%-60% HPLC/3%-80% UV
Siberian Ginseng ExtractEleutherosides B+E ~0.8%-1.5% HPLC/Isofraxidin 6% HPLC
Epimedium ExtractIcariin 5%-98% 
Barley grass extractRatio 5:1 10:1 20:1
Stevia Leaf ExtractStevioside50%-95%
Coenzyme Q10Water soluable 10% , Fat soluable 98%
Aloe Vera ExtractAloin 10%-98%
Muira Puama4:1, 10:1,20:1,Muirapuamine 10% HPLC
Grape Seed ExtractOPC 95% 
Licorice Root ExtractGlycyrrhizic Acid 5%-26% HPLC
Pomegranate Peel ExtractEllagic Acid 20%-90% HPLC
Tongkat Ali ExtractRatio 50:1-400:1
Green Tea ExtractPolypheno 98%,EGCG 90%, 95%, 98%    
Milk Thistle ExtractSilymarin 80%UV
Ginger Root ExtractGingerols 1%, 2.5%, 3%, 5%, 6%, 10%, 15% HPLC
Rhodiola Rosea ExtractSalidroside 1-10% ,Rosavin 1%, 2%, 3%, 4%, 5-12% 
Cranberry ExtractProanthocyanidins /Anthocyanin 25%,30%,50%

Why choose our TianruiBio ?
1.Free sample(10-20g or enough to detection) and Unconditional assume respons
2.100% Natural porduct, without any synthetize ingredient
3.Manufacturer direct supply,provide OEM,R&D service  
4.Competitive price
5.Fast delivery by DHL,EMS,as your requirem, usually within 3 working days after confirming your payment
6.Material:Owning cultivation base as 100% Natural material stable source.
7.Testing equipment:UV, HPLC
8.Supply Ability:
a.Production capacity:60tons/month,large stock available;
b.Supplying conventional and customized plant extract products
Ms ivy
Xi'an Tianui Biotech Co.,Ltd
Address:Changan Road,Xi'an city ,China

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