Naringin
Naringin is extracted from grapefruit, and it belongs to
citrus flavonoids, which has the characteristic of bitter
flavor. Naringin has effect of helping loose weight, because
it can prolong the activity of caffeine in the body so that
it may continue to exert a fat burning for a longer period
of time, so it is a good thing for dieters. Naringin is suitable
for those who want to increase the absorption and effectiveness
of the supplements they use, because it can increases the
length of time these nutrients remain in your body. In our
daily life, naringin is favored by adding into beverages,
as its bitter flavor can enhance our perception of taste by
stimulating the taste buds. Naringin now is applied in food,
beverage, and health product as well as pharmaceutical industry,etc.
 Common
Name: Citrus grandis Osbeck
Herb Source:Grapefruit
Parts Used:Fruit
Molecular Formula: C27H32O14
Molecular Weight:580.53
| Chemical
& Physical parameter |
| Item |
Standard |
| Assay(HPLC), % |
98.0~120 |
| Identification |
Pass all criteria test |
| Residue on ignition, % |
<2.0 |
| Melt point, °C |
340~350 |
| Loss on drying, % |
4.0 |
| Pb, mg/kg |
<0.5 |
| As, mg/kg |
<0.3 |
| Hg, mg/kg |
0.05 |
Appearance: White
powder.
Storage: In a cool and
dry place. Keep away from direct strong light.
Package: 25kg/drum.
Shelf life: 24 months when
properly stored.
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