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Active ingredients

The oil content of sweet almond seeds is about 60%, mainly unsaturated fatty acids, such as oleic acid, linoleic acid, arachidonic acid, etc.; there are amino acids such as amygdalin, aspartic acid, glutamic acid, leucine, etc. Oil-soluble vitamins, and a small amount of amygdalin. The bitter almond seeds contain 2.4% amygdalin and about 50% oil. The composition of almonds is similar.

Extraction processing method

Almond seeds can be water, alcohol, etc. as solvents; they are extracted according to conventional methods, and then concentrated to a dry paste. Almond kernels are first steam distilled to remove amygdalin, and the oil can be extracted by methods such as solvent extraction. For example, sweet almond seeds are immersed in 50% alcohol at room temperature for one week, and the extraction yield is 0.74%

Pharmacology

• Inhibition of elastase activity;
• Cell culture promotes the proliferation of fibroblasts;
• Inhibition of B-16 melanocyte activity;
• Subsequent inhibition of stem cell factors;
• Inhibition of prostaglandin E2 production;

Application in cosmetics&skin care products

Sweet almond oil is a high-quality basic oil for cosmetics, with good softness. The extract can be used as a skin rejuvenation, anti-aging agent, and anti-inflammatory agent.