Method for extracting pollen essential from Chinese pine pollen

Abstract

The present invention relates to a method for extracting pollen essence from Chinese pine pollen. Said extraction method includes the following several steps: making Chinese pine pollen undergo the processes of wall-breaking and drying treatment; adopting ethyl alcohol solution whose concentration is 5-95% as solvent, fully mixing ethyl alcohol solution and Chinese pine pollen according to the liquid-solid ratio of 20-5:1, soaking for 2-5h at 20-70deg.C to make primary extraction; filtering to obtain primary filter residue and primary filtrate; making the primary filtrate undergo the processes of pressure reduction, distillation and concentration so as to obtain primary pollen essence concentrate; then making the primary pollen essence concentrate undergo the process of drying the solvent by utilizing distillation at low temperature so as to obtain the invented primary pollen essence.

Description

technical field [0001] The invention relates to a method for processing pine pollen, in particular to a method for extracting pollen essence from pine pollen. Background technique [0002] Pinus tabulaeformis pollen is rich in various vitamins, proteins, amino acids, trace elements, polysaccharides, monosaccharides, enzymes, flavonoids, nucleic acids, unsaturated fatty acids, dietary fiber and many other nutrients. It is the best natural nutrient for maintaining the nutritional balance of the human body , has become the main raw material of many kinds of medicines, health nutrition products and cosmetics. The ancients said that "the air of pines and cypresses can make people live longer!" So Chinese pine pollen can be called "the king of pollen". The processing and use of Pinus tabulaeformis pollen has gone through the following process: At first, people crushed Pinus tabulaeformis pollen and directly mixed it into honey for consumption. Poor; afterwards, people broke the ...

AI Technical Summary

Problems solved by technology

The processing and use of Pinus tabulaeformis pollen has gone through the following process: At first, people crushed Pinus tabulaeformis pollen and directly mixed it into honey for consumption. Poor; afterwards, people broke the wall of Pinus tabulaeformis tabulaeformis pollen, and then made it into tablets for consumption, but the nutritional content of pollen in tablet products is also relatively low, and it needs to be taken in large quantities every day, and the health care effect is not very good Ideal; and the storage period of the product is short and perishable; recently, people mostly process Chinese pine pollen with a more scientific solvent extraction process, but this method still has many deficiencies, for example, the polar solvent and Improper selection of non-polar solvents results in poor extraction results, less extraction products, and low efficiency; in addition, the sequence of adding polar solvents and non-polar solvents is unreasonable, resulting in a large amount of solvent required for extraction and loss more, resulting in an increase in cost, and also increases the possibility of dangerous accidents such as fire and explosion in actual production