When are pine nuts picked? What are the nutritional values ​​of pine nuts?

Pine nuts are the seeds of pine trees. They contain fat, protein, carbohydrates, etc. Pine nuts are important traditional Chinese medicines. Long-term consumption of pine nuts can improve physical fitness, nourish the skin, and prolong life. They also have high therapeutic value. When is the best season to pick pine nuts? Let's take a look.

Contents of this article

1. When is the best season to pick pine nuts?

2. What tree’s seeds are pine seeds from?

3. What are the nutritional values ​​of pine nuts?

When is the season for picking pine nuts?

In autumn, the picking time is generally from mid-September to mid-October. Buy pine nuts for winter consumption, as they are high in calories and very suitable for winter consumption.

Pine nuts are the seeds of pine trees. Pine nuts contain fat, protein, carbohydrates, etc. Pine nuts are not only an important traditional Chinese medicine, but also have high therapeutic value. They can improve physical fitness, nourish the skin, and prolong life if eaten for a long time.

What tree's seeds are pine nuts?

Pine nuts are the seeds of many types of pine trees in the Pinaceae family, including red pine, white pine, and Chinese pine, and are also known as maritime pine nuts.

Pine seeds are the seeds of the precious tree species Korean pine. They are mainly distributed in the Changbai Mountain and Lesser Khingan Mountains in Northeast my country. They are a national first-level endangered species. Wild Korean pine needs to grow for 50 years before it starts to produce seeds, and the maturity period is about two years. Therefore, they are extremely precious.

The inner kernel of Korean pine fruit is mainly produced in Changbai Mountain and Xiaoxing'anling. Korean pine grows between 40-45 degrees latitude. It is slightly produced in North Korea, Russia, and a few European countries, but the quantity is very small. It is made from mature pine cones through mechanical and manual processing. The finished product requires full kernels, white color, no traces of damage, and a fragrant and delicious taste. Ingredients: 16.7 grams of protein, 9.8 grams of carbohydrates, and 63.5 grams of fat per 100 grams of pine nuts. Most of the fat in pine nuts is composed of unsaturated fatty acids such as oleic acid and linoleic acid. It also contains 78 mg of calcium, 236 mg of phosphorus, and 6.7 mg of iron.

Efficacy: Pine nuts are warm in nature and sweet in taste. They have the effects of nourishing yin, extinguishing wind, moistening the lungs, and lubricating the intestines. They can treat rheumatism, dizziness, dry cough, vomiting blood, constipation and other diseases. "Rihuazi Materia Medica" states that "it can expel wind and cold, weaken the body and reduce qi, replenish deficiency, moisten the skin, and nourish the five internal organs." "Yuzhou Yaojie" states that "it can moisten the lungs and relieve cough, lubricate the intestines and relieve constipation, open and close the intestines and expel numbness, and nourish the skin and hair." It can be seen that eating pine nuts regularly can prolong life and beautify the skin. People with spleen deficiency, loose stools, kidney deficiency, spermatorrhea, and severe damp phlegm should not eat too much.

There are also pine nuts from the Greater Khingan Range, which are smaller than red pine nuts but have a stronger fragrance.

What are the nutritional values ​​of pine nuts?

1. Pine nuts are rich in unsaturated fatty acids, glutamic acid, phosphorus, and manganese. These nutrients have a good tonic effect on the brain and brain nerves, and have the effect of nourishing and strengthening the brain. It is the best snack for those who need brain power, and it also has a good effect on preventing Alzheimer's disease.

2. The oil content of open pine nuts is very high, but most of them are unsaturated fatty acids such as linoleic acid and linolenic acid, which can soften blood vessels and prevent and treat atherosclerosis.

3. Pine seeds are rich in oil and various nutrients, which can nourish the five internal organs, replenish qi and blood, and nourish the skin. They have good skin moisturizing, beauty and hair blackening effects, especially for female friends.

4. Pine seeds are very rich in vitamin E, a strong antioxidant that can inhibit lipid peroxidation in cells and on cell membranes, protect cells from damage by free radicals, and have a good anti-aging effect.

5. The fatty oil content in pine nut kernels is very high (about 74%), which has a good effect of moisturizing the intestines and promoting bowel movements without damaging the body's vital energy. It has a good therapeutic effect on children's constipation due to lack of body fluid and the elderly's constipation due to physical weakness.

6. According to traditional Chinese medicine, pine seeds have the effects of nourishing yin and moistening dryness, strengthening the body and replenishing deficiency, and are very suitable for consumption by the elderly, the weak, those suffering from constipation and cough.