Longan Extract


What is the growth environment temperature of longan?
Longan grows in South Asian tropical areas, like warm and humid climate, can tolerate short-term frost, in 0-4℃ low temperature conditions, will not freeze to death in a short time. The average annual temperature in the main producing area of Putian in Fujian, China is 20-22℃, and the average annual temperature in the producing area of Sichuan is about 18℃. Short-term low temperature in winter is beneficial to the differentiation and formation of longan flower buds.

Product name: | Longan extract |
Part Used: | Longan |
Appearance: | Yellow Brown Fine Powder |
Solvents Used: | Water & Ethanol |
Specification: | 10:1 |
Package: | 25kg/drum |
Shelf life: | 2 years from date of production |

Ratio(TLC): | 10:1 |
Appearance: | Yellow Brown Fine Powder |
Odor: | Characteristic |
Tasted: | Characteristic |
Sieve Analysis: | 100 % through 80 mesh |
Loss on Drying: | NMT 5% |
Ash: | NMT 5% |
Heavy metals: | NMT 10ppm |
As: | NMT 2ppm |
Pb: | NMT 2ppm |
Hg: | NMT 1ppm |
Cd: | NMT 2ppm |
Total Plate Count: | NMT 10000cfu/g |
Yeast & Mould: | NMT 1000cfu/g |
Pesticides Residue: | Meet Eur.Ph.<2.8.13> |
Total Plate Count: | NMT 10,000 cfu/g |
Yeast &Mold: | NMT 1,000 cfu/g |
Coliforms: | Negative |
Pathogenic bacteria: | Negative |

Longan extract helps strengthen the immune system, helps inhibit microorganisms, promotes gastrointestinal health, maintains skin activity, and more.

Longan extract is mainly used in food and beverage health nutrition, etc.
Longan extract is an active substance extracted from the aril (pulp) of the Sapinaceae plant Dimocarpuslongan Lour.
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