In addition, the workers risked their lives to climb a pine tree more than ten meters high and knocked down the pine cone. Because of the limited conditions, the quantity knocked down at a time will not be too much, and the labor cost is also high. Pine nuts, also known as pine nuts, pine nuts and sea pine nuts, are the seeds of common nuts such as Korean pine and are rich in fat, protein and carbohydrates.
There are Brazil pine nuts, Northeast pine nuts and pine nuts in China, among which pine nuts are mainly from Yunguichuan mountain area. When eating pine nuts, if you don't open your mouth and have a good mouth, you usually bite and eat, so you may not worry too much. If your mouth is not good, you can take pliers to clamp it open.
Classification of pine nuts
Brazil pine nuts have high nutritional and medicinal value, and almost contain all kinds of nutrients needed by human body. Modern medical research shows that the fat components in pine nuts are unsaturated fatty acids, such as oleic acid and linoleic acid.
Northeast pine nuts are also called northeast red pine nuts, which are the seeds of rare tree species Korean pine. Mainly distributed in Changbai Mountain and Xiaoxing 'anling forest areas in northeast China, it is a national first-class endangered species. Wild Korean pine needs to grow for 50 years before it begins to seed, and the maturity period is about two years, so it is extremely precious.
The inner kernel of Korean pine fruit is mainly produced in Changbai Mountain and Xiaoxing 'anling Mountain. Korean pine grows between 40-45 degrees north latitude, and is slightly produced in North Korea, Russia and a few European countries, but the number is very small. Made of mature pine cones by mechanical and manual processing, the finished product requires full seeds, Bai Jie color, no residue, and delicious taste.