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Sterilization and drying method for pine pollen

A drying method, pine pollen technology, applied in application, food preparation, food science, etc., can solve the problems of nutrient loss, pine pollen structure damage, etc., and achieve the effects of improving production efficiency, facilitating long-term preservation, and shortening the process flow

Inactive Publication Date: 2012-12-12
YANTAI NEW ERA HEALTH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current sterilization method generally adopts high temperature (such as above 120°C) sterilization or drying method, which easily destroys the structure of pine pollen and leads to the loss of nutrition

Method used

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  • Sterilization and drying method for pine pollen
  • Sterilization and drying method for pine pollen
  • Sterilization and drying method for pine pollen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weigh an appropriate amount of pine pollen and add it to the fluidized bed spraying equipment, spray the pine pollen with 80°C steam, when the temperature of the pine pollen reaches 60°C and the moisture content reaches 50%, take out the pine pollen; the sprayed pine pollen Evenly distribute the material on the conveyor belt of the tunnel-type microwave sterilization equipment, turn on the microwave, the power is 30kw, the sterilization time is 5 minutes, and the temperature is controlled at 70°C; after the sterilization operation, quickly transfer the pine pollen to the drying process, turn on the microwave 12kw, and dry The time is 6 minutes, the temperature is controlled at 40°C, and the moisture content of the pine pollen is detected to be 8%. After the drying operation, the pine pollen is collected in a plastic bag and stored in a sealed room at room temperature for future use.

example 2

[0026] Weigh an appropriate amount of pine pollen and add it to the fluidized bed spraying equipment, spray the pine pollen with steam at 100°C, and when the temperature of the pine pollen reaches 60°C and the moisture content reaches 60%, take out the pine pollen; the sprayed pine pollen Evenly distribute the material on the conveyor belt of the tunnel-type microwave sterilization equipment, turn on the microwave, the power is 35kw, the sterilization time is 3 minutes, and the temperature is controlled at 60°C; after the sterilization operation, quickly transfer the pine pollen to the drying process, turn on the microwave 10kw, and dry The time is 4 minutes, the temperature is controlled at 50°C, and the moisture content of the pine pollen is detected to be 10%. After the drying operation, the pine pollen is collected in a plastic bag and stored in a sealed room at room temperature for future use.

example 3

[0028] Weigh an appropriate amount of pine pollen and add it to the fluidized bed spraying equipment, spray the pine pollen with 110°C steam, when the temperature of the pine pollen reaches 70°C and the moisture content reaches 60%, take out the pine pollen; the sprayed pine pollen Evenly distribute the material on the conveyor belt of the tunnel-type microwave sterilization equipment, turn on the microwave, the power is 40kw, the sterilization time is 8 minutes, and the temperature is controlled at 95°C; after the sterilization operation, quickly transfer the pine pollen to the drying process, turn on the microwave 15kw, and dry The time is 7 minutes, the temperature is controlled at 60°C, and the moisture content of the pine pollen is detected to be 3%. After the drying operation, the pine pollen is collected in a plastic bag and stored in a sealed room at room temperature for future use.

[0029] Following table 1 is each microbial detection index of the pine pollen prepared...

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Abstract

The invention relates to a sterilization and drying method for pine pollen. The method comprises the following steps: spraying water vapor on pine pollen; carrying out sterilization with 30-kW to 40-kW high power microwaves; and carrying out drying with 10-kW to 15-kW small power microwaves after sterilization. According to the method, sterilization of pine pollen is carried out by using combined steam heating and humidifying and microwave treatment, and drying of pine pollen is also carried out; therefore, security of sterilization is substantially improved, processing flow is shortened at the same time, production efficiency is enhanced, and an sterilization effect and moisture content satisfying standard requirements are achieved.

Description

technical field [0001] The invention relates to a sterilizing and drying method for pine pollen, in particular to a method for quickly killing bacteria, molds, yeasts and other microorganisms in pine pollen by combining steam heating, humidification and microwave, and simultaneously drying materials The processing method belongs to the field of food processing. Background technique [0002] Pine pollen is the pollen of Pinus massoniana, Pinus tabulaeformis or the same tree species. It is produced in the flower core of the stamens and is the essence of the pine tree. The artificially collected pine pollen has the characteristics of pure quality, no pollution, no heterogeneous pollen or toxic pollen doping, and no animal hormones. It is a pure natural green food. Studies have shown that it has the effects of promoting metabolism and improving immunity. The natural nutrient library bestowed by nature on human beings. Since pine pollen is artificially collected from the natura...

Claims

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Application Information

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IPC IPC(8): A23L1/076A23L1/015A23L1/025A23L21/20A23L5/20A23L5/30
Inventor 刘志河石丽花王桐王淮于建伟董丛超王立志王金荣鞠东杨长军
Owner YANTAI NEW ERA HEALTH IND
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