Natural food grade 98% citrus aurantium extract naringin
Naringin is a flavanone-7-O-glycoside between the flavanone Naringenin and the disaccharide neohesperidose. The flavonoids naringenin and hesperetin, which form the aglycones of naringin and hesperidin, occur naturally in citrus fruits, especially in grapefruit, where naringin is responsible for the fruit's bitter taste. In commercial grapefruit juice production, the enzyme naringinase can be used to remove the bitterness created by naringin. In humans the naringin is metabolized to the flavanone naringenin.
| Product name |
Naringin,naringenin |
| Plant sources |
Grapefruit |
| Apperance |
Off-white powder |
| Specification |
98%HPLC |
| Test method |
HPLC/UV |
| Shelf time |
2 years,keep away sunlight, keep dry |
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| Items |
Specification |
Result |
| Naringin |
96-101% |
98.25% |
| Organoleptic |
|
|
| Appearance |
Fine Powder |
Conforms |
| Color |
off-white |
Conforms |
| Odor |
Characteristic |
Conforms |
| Taste |
Characteristic |
Conforms |
| Drying Method |
Vacuum drying |
Conforms |
| Physical Characteristics |
|
|
| Particle Size |
NLT 100% Through 80 mesh |
Conforms |
| Loss on Drying |
<=12.0% |
10.60% |
| Ash (Sulphated Ash) |
<=0.5% |
0.16% |
| Total Heavy Metals |
≤10ppm |
Conforms |
| Neodiosmin |
≤2% |
0.12% |
| Naringin-dihydrochalcone |
≤2% |
0.41% |
| Anyother impurity |
≤0.5% |
0.21 |
| Total of all impurities |
≤2.5% |
0.74% |
| Microbiological Tests |
|
|
| Total Plate Count |
≤10000cfu/g |
Conforms |
| Total Yeast & Mold |
≤1000cfu/g |
Conforms |
| E.Coli |
Negative |
Negative |
| Salmonella |
Negative |
Negative |
| Staphylococcus |
Negative |
Negative |
1.Grapefruit extract naringin is used to treat hundreds of adverse health conditions in humans and animals alike.
2.Grapefruit extract naringin can help prevent damage to human liver cells caused by chemotherapy medications.
3.Grapefruit extract naringin can be used externally as a disinfectant for both intact skin and to prevent infection in wounds.
4.Grapefruit extract naringin has anti-inflammatory analgesic, anti-viral, antibacterial and aldose reductase inhibitory effect of the eye.
5.Grapefruit extract naringin is used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and cancer.
6.Grapefruit extract naringin is in high sweetness, low calorific value, non-toxic, and security features, can be used in food, medicine and daily chemical industry.
| Weight |
Packing method |
| 1kg |
bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more |
by Drums or carton (3 layers plastic bag inside) |
| Weight |
Delivery mothod |
Delivery time |
| 1kg-25kgs |
EMS,DHL,UPS,Fedex,TNT |
3-7days |
| 25kgs-100kgs |
DHL,FedEx,by Air |
3-7days |
| more than 100kgs |
by Air |
3-7days |
| by Sea |
10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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