Perilla leaf oil is a volatile oil with a special aroma, usually a light yellow to orange liquid. It has a long history of application in East Asia. It is not only widely used in traditional medicine, but also plays an important role in food, cosmetics and other fields. The main extraction methods of perilla leaf oil include distillation and extraction. Different extraction methods may have a certain impact on its composition and properties.

Volatile oil components: The main component of perilla leaf oil is volatile oil, which contains a variety of monoterpenes and sesquiterpenes. Common components include perilla aldehyde, limonene, linalool, perilla alcohol, eugenol, etc. These volatile oil components give perilla leaf oil a unique aroma and biological activity.

Fatty acid components: Perilla leaf oil also contains a certain amount of fatty acids, such as linolenic acid, linoleic acid, oleic acid, etc. These fatty acids play an important role in human health and have the effects of lowering blood lipids and preventing cardiovascular diseases.
Other ingredients: In addition, perilla leaf oil also contains some non-volatile components, such as flavonoids, phenolic compounds, etc. These components have biological activities such as antioxidant and anti-inflammatory, and also contribute to the overall efficacy of perilla leaf oil.

Food field
Seasoning: Perilla leaf oil has a unique aroma and flavor, and can be used for food seasoning. For example, it can be added to baked goods, meat products, seasonings, beverages, etc., which can give food a special aroma and improve the quality and taste of food.
Freshness preservation: Perilla leaf oil has certain antibacterial and antioxidant effects, and can be used in food as a natural preservative. It can inhibit the growth of microorganisms in food, delay the oxidation and deterioration of food, and extend the shelf life of food. For example, in the preservation of fruits, vegetables, meat and other foods, perilla leaf oil can play a fresh-keeping role through fumigation, application or adding to packaging materials.

Cosmetic field
Skin care: Perilla leaf oil has antioxidant and anti-inflammatory properties, which can protect the skin from free radical damage, reduce inflammatory reactions, and prevent and improve skin aging, acne, eczema and other problems. It is often added to skin care products, such as lotions, creams, essences, etc., to enhance the skin care effect of the product.
Hair care: It can be added to shampoo, conditioner and other products to help clean the scalp, nourish the hair, improve the imbalance of scalp oil secretion, reduce dandruff, and make the hair smoother and brighter.

Other fields
Spice industry: Perilla leaf oil can be used as a spice to prepare perfumes, air fresheners, scented candles and other products, giving the products a fresh and natural fragrance, playing a role in regulating the atmosphere and soothing emotions.
Agricultural field: Perilla leaf oil has a repellent and inhibitory effect on some pests, and can be used to prepare botanical pesticides for the prevention and control of crop diseases and pests, reducing the use of chemical pesticides and reducing environmental pollution.

Perilla leaf oil, containing natural antioxidants, includes not only fatty acids but also natural antioxidants such as perillaldehyde, perillyl alcohol, and vitamin E. These components can scavenge free radicals in the body, reduce oxidative stress damage to cells, help delay aging, enhance skin barrier function, and also help reduce inflammatory responses.

Combining traditional and modern applications: In traditional Chinese medicine, perilla leaves themselves have the effects of relieving external symptoms, dispelling cold, and regulating qi and stomach function; modern research has further verified the health benefits of perilla leaf oil, allowing it to be used as a dietary supplement and also in food and cosmetics (such as adding it to skincare products to improve dry skin, or using it as a flavoring oil to enhance food flavor).

High safety and wide applicability: As a natural plant oil, perilla leaf oil has low irritancy and is generally safe for most people (including children and the elderly) when consumed in appropriate amounts. Compared to synthetic nutritional supplements, its ingredients are more natural, and its long-term consumption is safer.