Greenlife Chinese herb database - Arillus Longan (Long Yan Rou)
English Name
Longan Aril
Chinese Name
Picture

Arillus Longan

Origin
Longan Aril is the aril of Dimocarpus longan Lour. (Fam. Sapindaceae).
Nature and Affinity
The aril is sweet in taste and warm in nature. Its therapeutic action is related to the Channels of the Heart and Spleen.
Main Active Ingredient
Precaution
 
Storage
Preserve in a ventilated dry place, protected from moisture and moth.
herb DESCRIPTION
 

Longitudinally broken and irregular slices, frequently several slices agglutinated, about 1.5cm long, 2~4 cm wide, about 1mm thick. Brown, translucent. One surface shrunken, the other surface lustrous, with longitudinally fine wrinkles. Texture soft. Odor, slightly aromatic; taste, sweet.

herb ACTION
  To tonify the heart and the spleen, to nourish blood, and to tranquilize the mind.
herb
INDICATIONS
 

Cardiac palpitation, forgetfulness and insomnia due to deficiency of qi and blood; anemia.

herb
REFERENTIAL ADVICE
 

Having the efficacy of tonifying the heart and spleen and nourishing the blood to calm the mind, longan aril is an effective tonic usually administered for insufficiency of qi and blood due to impairment of the heart and spleen resulting from overstrain, manifested as palpitation, amnesia and insomnia. Applied individually, it can be decocted or steeped in hot water to be taken orally to cure deficiency of qi and blood in the old and the weak during their convalescence.

herb
TIPS
  The kernels are ground to powder and applied as a styptic to abscesses, sores, wounds. etc.
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