Peony Seed Oil

INCI name:

Paeonia suffruticosa Andr.

Part used:

Seeds

Extraction method:

CO2

CAS No.:

72520-92-4

Origin:

China


Physical Data and Chemical Properties

Appearance 

Pale yellow oily liquid

Odour

The unique flavor peony seed oil

Acid value (mgKOH/g):

≤0.21

Peroxide value(mmol/kg)

≤0.051

 The main fatty acid       composition (%):

Gamma linolenic acid (C18:3): 33.9-44.8

The oil acid (C18:2):20.2-27.5

Oil acid (C18:1):22.3-27.7


Description

The Moutan or Chinese tree peony (Paeonia suffruticosa) is a species of peony native to China. Paeonia suffruticosa is the plant’s botanical name. More commonly, the plant is referred as the tree peony.It is known as Mudan  in Chinese and is an important symbol in Chinese culture.The flower component is its most attracting feature of the plant. Paeonia suffruticosa's flower is very large in comparison with most other flower species. The size of the flower usually ranges from 6-12 inches cross.It is the flower component that is used to classify the plant's cultivar, using characteristics such as the flower form and color.The epidermis of its roots is used in traditional Chinese medicine, called "mudanpi" 



Paeonia suffruticosa belongs to the peony family. The most distinctive feature is that Paeonia suffruticosa is a bush or a tree, whereas most peonies are herbaceous. Despite their classification as trees, it is the flowers that attract people's attention. Peonies are generally slow to grow and have flowers that only last briefly and are fragile under weather conditions such as wind, rain or hot temperatures.In comparison, Paeonia suffruticosa, as a tree, survives longer than the rest of the peonies. The woody stems of tree peonies allow the plant to survive in winter.In general, the plant is long-lived, and the flowers bloom longer in the early spring.



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