Basic Introduction 

Pine nut oil—also known as pine seed oil or red pine seed oil—is a premium woody plant oil extracted from the kernels of edible pine species such as the red pine, slash pine, and Yunnan pine. It boasts a bright, golden hue and a delicate, fragrant aroma with a subtle resinous undertone. Its core value lies in its high content of pinolenic acid (15%–21%), earning it the reputation as the “vascular scavenger” and “plant-based soft gold.” It is a rare and highly prized oil that has long been valued in traditional medicine and culinary practices as both food and medicine. 

Nutritional Information (per 100 g of cold-pressed red pine seed oil) 

1. Core fatty acids (key feature: contain the exclusive pinolenic acid) 
• Pinolenic acid (an omega-6 fatty acid): 15%–21% (unique to pine nut oil) 
• Linoleic acid (ω-6): 45%–52% 
• Oleic acid (ω-9): 24%–30% 
• Alpha-linolenic acid (ω-3): 1.5%–3% 
• Saturated fatty acids: approximately 5%–7% 
• Total unsaturated fatty acids ≥ 93% 
2. Unique Nutritional Benefits 
• High vitamin E: 100–150 mg/100 g, strong antioxidant activity 
• Contains squalene, phytosterols, polyphenols, and flavonoids 
• Zero cholesterol, zero trans fats 
• Rich in trace elements such as calcium, iron, zinc, and magnesium 
• Contains HSB antiviral factors to boost immunity. 

Product Efficacy 

1. Lowers blood lipids and protects blood vessels (core efficacy) 
Pinolenic acid is a unique component of pine nut oil that can lower triglycerides and LDL cholesterol, raise HDL cholesterol, inhibit thrombus formation, and improve vascular elasticity, making it suitable for individuals with hypertension, hyperlipidemia, and hyperglycemia, as well as those with atherosclerosis and coronary heart disease. 
2. Antioxidant and anti-aging effects 
Vitamin E + squalene + polyphenols: neutralize free radicals, reduce inflammation and combat aging; improve dry skin, fine lines, and dullness; topical application provides moisturizing and reparative benefits. 
3. Promotes bowel movements, nourishes the stomach, and moistens the lungs. 
Pine nuts have been used in traditional medicine since ancient times; they are warm in nature and sweet in flavor, nourishing yin and moistening the lungs, lubricating the intestines and promoting bowel movements, thereby relieving senile and postpartum constipation. They also gently tonify the stomach and alleviate dryness‑related coughs. 
4. Nourishes the brain, enhances cognitive function, and relieves fatigue 
Unsaturated fatty acids support brain development, enhance memory, and alleviate mental fatigue, making them ideal for students, professionals engaged in mentally demanding work, and older adults seeking to help prevent dementia. 
5. Enhances immunity, and exhibits anti-inflammatory and antiviral effects. 
The HSB factor, in synergy with pinolenic acid, boosts immunity, suppresses inflammation, and combats viral infections, making it ideal for individuals who are physically weak or prone to catching colds. 

Application Areas 

• Culinary applications: A premium edible vegetable oil, ideal for cold dishes, low-temperature cooking, drizzling over soups, and direct consumption. It boasts a delicate, fragrant flavor and is widely used in home health‑focused cooking and high‑end dietary preparations. 
• Food industry: Used for formulating and fortifying high-end pastries, baked goods, dairy products, nut-based products, and functional nutritional supplements. 
• Health and Wellness: Rich in unsaturated fatty acids, vitamins, and bioactive compounds, it supports brain health and cognitive function, nourishes the five internal organs, promotes intestinal lubrication and regular bowel movements, offers antioxidant benefits, and helps regulate blood lipids. It is suitable for middle-aged and older adults, students, and individuals in a sub‑health state. 
• Personal Care & Cosmetics: As a natural, high‑end carrier oil, it can be added to skincare products, hair care formulations, and massage oils to provide deep hydration, nourish and repair the skin, combat dryness, and help slow down skin aging. 
• Pharmaceutical excipients: Can be used as a base for topical Chinese medicinal plasters and ointments, and are also employed in soft capsule formulations and as ingredients in medicinal food preparations, among other pharmaceutical applications.