Technique for preparing natural pine needle powder

A preparation process, a technology of pine needle powder, applied in the field of deep processing of natural pine needles

Inactive Publication Date: 2009-07-22
蒋月秋
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Problems solved by technology

"At present, the pine needles are all directly processed into pine...

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[0013] The invention relates to a deep processing preparation method of natural pine needle powder, which can adopt a freeze-drying method or a low-temperature drying processing method. Including raw material selection, cleaning, drying, crushing, sterilization, packaging. Specifically: the frozen processing method is to use the fresh pine needles that have been pruned and branched every year, and use the mature and clean Pinus massoniana needles or Pinus sylvestris pine needles that have not been polluted for more than 6 years, and are screened and cleaned. First put the cleaned pine needles into the freezer of the freeze dryer for freezing. The temperature can be freely adjusted between 0°C and -50°C according to the needs of drying. It is more suitable at -15°C to -25°C. Then put the frozen pine needles into the drying bin of the freeze dryer for drying. The time is also longer) By the method of freeze-drying, the pine needles are dried to below 5% water content, and the ...

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Abstract

The invention relates to a process for preparing natural pine needle powder, which uses a freeze-drying method and a micronization method. The process comprises the steps of screening and cleaning fresh pine needles obtained through yearly pruning, freezing the fresh pine needles in a freeze dryer, drying the fresh pine needles, cutting the dried pine needles into small segments 1 to 2 centimeters long, putting the small segments of the pine needles into a micronization machine, grinding the small segments into fine powder or ultrafine powder or even nanometer-sized ultrafine powder according to need, sterilizing and packing ground pine needle powder. The process makes the pine needles into a product easier to absorb by human body by performing scientific reasonable deep processing treatment, fully preserves the nutrient components of the pine needles from being destroyed, improves the absorptivity of the nutrient components of the pine needles, and realizes optimum cell-wall breaking effects. As the ground pine needle powder is sterilized and packed, maximum efficacy is obtained with a minimum taking dose, so that the bioavailability of the pine needles is greatly improved.

Description

technical field [0001] The invention relates to a deep processing technology of natural pine needles, in particular to a deep processing technology of pine needles freeze-drying and ultrafine grinding. Background technique [0002] Pine needles are one of the longest-lived plants in the world, as long as a hundred trees. Chinese people have used pine needles to prevent and cure diseases, and to prolong life has a history of thousands of years. "Compendium of Materia Medica" by Li Shizhen, a famous Chinese medicine doctor, said: "Pine needles are called pine hairs. They are non-toxic and warm in nature. They can comprehensively nourish the heart, kidney, liver, spleen, and lungs of the human body. Lighten the body and benefit qi, and prolong life." The pine needles all adopt the method of being directly processed into pine needle powder, and the pine needles are only processed in a simple way. In order to make the pine needles can better exert its nutritional content, it is...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L33/00
Inventor 蒋月秋李美辉
Owner 蒋月秋
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