Marula Oil

INCI name:

Sclerocarya birrea

Part used:

Fruit

Extraction method:

Cold pressing

CAS No.:

N/A

Origin:

Malawi

Specification:Virgin,Refined


Physical Data and Chemical Properties

Appearance 

Golden yellow clear liquid

Odour

Slight oil like nuances, special nuts smell 

Relative Density(20℃)

0.91-0.92

Refractive index(20℃)


Acid value (mgKOH/g):

1.71

Peroxide value (%):


Soap change value:

188-199

 The main fatty acid       composition (%):

Palmitic acid (C16:0):9.0~13.0

The oil acid (C18:2):4~9.0

Oil acid (C18:1):70.0~80.0


Description

Clerocarya birrea, commonly known as the marula is a medium-sized dioecious tree, indigenous to the miombo woodlands of SouthernAfrica, the Sudano-Sahelian range of West Africa, and Madagascar.



The tree is a single stemmed tree with a wide spreading crown. It is characterized by a grey mottled bark. The tree grows up to 18m tall mostly in low altitudes and open woodlands.



The fruits, which ripen between December and March, have a light yellow skin, with white flesh that is rich in vitamin C— containing about eight times the amount found in an orange. They are succulent and tart with a strong and distinctive flavour.Inside is a walnut-sized, thick-walled stone. These stones, when dry, expose the seeds by shedding 2 (sometimes 3) small circular plugs at one end. The seeds have a delicate nutty flavour and are much sought-after, especially by small rodents who know to gnaw exactly where the plugs are located.




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