Low-acid-value Yunnan pine seed oil, preparation method and application thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 王俊人
- Publication Date
- 2017-02-22
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the field of plant extracts, in particular to a pine nut extract. Background technique
[0002] Pine nuts are the seeds of the precious tree species Korean pine. It is mainly distributed in the Changbai Mountains and Xiaoxing'anling forest areas in the northeast of my country. It is a national first-class endangered species. The wild Korean pine needs to grow for 50 years before it starts to set seeds, and the maturity period is about two years. So extremely precious. Its seeds are large and its kernels are delicious. It is known as "longevity fruit" and "longevity fruit", and is favored by people for its high nutritional value. It has a long history of eating and is a pollution-free high-grade organic green food.
[0003] According to relevant data, the oil content of Korean pine nuts is as high as 78%, the protein is 14.8%, and contains a variety of vitamins. It is a valuable woody oil and health food. Pine nuts are rich ...