阅读说明：本技术 一种智能发芽包装工艺 (Intelligent germination packaging technology ) 是由 曾海华 于 2021-09-07 设计创作，主要内容包括：本发明涉及一种智能发芽包装工艺,其浸泡步骤可定时检测物料的吸水量,并基于吸水量实现自动化换水及确定浸泡时间,同时,在发芽房安装有温度传感器和湿度传感器的实时检测数据,从而实时调整水雾的温度及出雾量,整个过程智能化操作,保证了工艺参数的精准适配每次发芽物料,保证了中药物料的发芽率及发芽效果。此外,本发明采取低温干燥的方法使得物料水分不高于12.0%,如此既降低了物料中的含水量可以延长存放期,又不会损坏物料及其中的成分。相对于现有技术,本发明具有能够精准控制发芽过程、保证发芽率及发芽效果、发芽状态保存时间长等优点。(The invention relates to an intelligent germination packaging process, wherein the water absorption amount of materials can be detected at regular time in the soaking step, automatic water changing and soaking time determination are realized on the basis of the water absorption amount, meanwhile, real-time detection data of a temperature sensor and a humidity sensor are installed in a germination room, so that the temperature and the mist output amount of water mist are adjusted in real time, the whole process is operated intelligently, the accurate adaptation of process parameters to the materials to be germinated every time is ensured, and the germination rate and the germination effect of traditional Chinese medicine materials are ensured. In addition, the invention adopts a low-temperature drying method to ensure that the moisture content of the material is not higher than 12.0 percent, thereby not only reducing the moisture content in the material and prolonging the storage period, but also not damaging the material and the components in the material. Compared with the prior art, the invention has the advantages of accurate control of the germination process, guarantee of the germination rate and the germination effect, long preservation time of the germination state and the like.)

1. An intelligent germination packaging process is characterized by comprising the following main steps:

(1) cleaning and selecting: removing impurities in the materials; after cleaning, no part damaged by worms or mildews exists, and impurities and medicine scraps are not more than 2%;

(2) soaking:

2.1 before soaking, randomly drawing a certain amount of particles to weigh, and transmitting the weighing data to a central controller;

2.2, placing the materials in a soaking device and immersing the materials below the water surface, wherein the soaking device is provided with an electromagnetic control water inlet valve and an electromagnetic control water outlet valve, and the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are automatically changed once every 6 +/-0.5 hours by a central controller; meanwhile, extracting the materials with the same particle quantity as the step 2.1, weighing, and transmitting weighing data to a central controller;

2.3, the central controller calculates the water absorption capacity of the material by weighing twice in the step 2.1 and the step 2.2, and if the water absorption capacity is lower than 30% of the first weighing weight, the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are controlled to change water regularly to enable the material to be soaked continuously until the water absorption capacity reaches 30% -40% of the first weighing weight;

(3) and (3) germination:

3.1 spreading the soaked materials in a germination disk with the thickness of 2 +/-0.5 cm, and placing the germination disk in a germination room;

3.2, generating water mist by using an ultrasonic cold and hot spraying machine, wherein the ultrasonic cold and hot spraying machine is controlled by a central controller to operate, and a temperature sensor and a humidity sensor are arranged in the germination room and transmit real-time temperature and humidity data of the germination room to the central controller; the central controller instructs the ultrasonic cold and hot spraying machine to generate water mist with different temperatures and different quantities according to the real-time temperature and humidity, the indoor temperature is controlled to be 25-30 ℃ in real time, the relative humidity of air is more than 95%, and fresh air is continuously introduced;

3.3 when the sprouts grow to about 5mm and the sprouting rate is not less than 85 percent, taking out;

(4) drying at low temperature

Drying: the materials are spread in a tray, the spreading thickness is uniform, the materials are dried at the low temperature of 40-50 ℃, a proper amount of samples are extracted every 10 minutes and put into a moisture tester for testing until the moisture is lower than 12.0 percent, and the heating and drying are stopped;

(5) and (3) cleaning: removing impurities, screening to remove debris, putting into a clean container, and waiting for packaging;

(6) packaging: packaging according to the packaging specification of the product.

2. The intelligent germination packaging process of claim 1, wherein in the step (2), the medicinal materials are soaked in water for 46-50 hours.

3. The intelligent germination packaging process of claim 1, wherein in step 3.3, the germination room is provided with a visual detection system in signal connection with a central controller, the visual detection system is provided with a plurality of cameras, the cameras shoot the germination conditions of the materials in each germination disk and transmit the shot results to the central controller, and software carried by the central controller calculates the length of the sprouts and the germination rate of the materials in each germination disk; when the sprouts are detected to grow to about 5mm and the sprouting rate is more than or equal to 85 percent, the central controller sends a material receiving prompt.

4. The intelligent germination packaging process of claim 1, wherein a circulating fan is installed in the germination room in step (3).

5. The intelligent germination packaging process of claim 1, wherein in the step (4), the low-temperature drying device is a dryer, an open oven or a hot air circulation oven.

Technical Field

The invention relates to the technical field of seed germination, in particular to an intelligent germination packaging process.

Background

The seeds begin to germinate under proper conditions, and some special medicinal components can be generated in the germination process, so that the method can be applied to the medical field. The prior art means for promoting seed germination is generally to soak the seeds and then to bring them to a suitable temperature for germination. The prior art does not accurately control the whole process of seed germination, so that the prior art has unstable seed germination rate and uneven germination effect, and is difficult to realize industrial large-scale and standardized production.

Therefore, in order to solve the problems in the prior art, it is necessary to provide a technology capable of intelligently and precisely controlling the germination process and ensuring the germination rate and the germination effect.

Disclosure of Invention

The invention aims to avoid the defects in the prior art and provide the intelligent germination packaging process which can accurately control the germination process and ensure the germination rate and the germination effect.

The purpose of the invention is realized by the following technical scheme:

the intelligent germination packaging process comprises the following main steps:

(1) cleaning and selecting: removing impurities in the materials; after cleaning, no part damaged by worms or mildews exists, and impurities and medicine scraps are not more than 2%;

(2) soaking:

2.1 before soaking, randomly drawing a certain amount of particles to weigh, and transmitting the weighing data to a central controller;

2.2, placing the materials in a soaking device and immersing the materials below the water surface, wherein the soaking device is provided with an electromagnetic control water inlet valve and an electromagnetic control water outlet valve, and the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are automatically changed once every 6 +/-0.5 hours by a central controller; meanwhile, extracting the materials with the same particle quantity as the step 2.1, weighing, and transmitting weighing data to a central controller;

2.3, the central controller calculates the water absorption capacity of the material by weighing twice in the step 2.1 and the step 2.2, and if the water absorption capacity is lower than 30% of the first weighing weight, the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are controlled to change water regularly to enable the material to be soaked continuously until the water absorption capacity reaches 30% -40% of the first weighing weight;

(3) and (3) germination:

3.1 spreading the soaked materials in a germination disk with the thickness of 2 +/-0.5 cm, and placing the germination disk in a germination room;

3.2, generating water mist by using an ultrasonic cold and hot spraying machine, wherein the ultrasonic cold and hot spraying machine is controlled by a central controller to operate, and a temperature sensor and a humidity sensor are arranged in the germination room and transmit real-time temperature and humidity data of the germination room to the central controller; the central controller instructs the ultrasonic cold and hot spraying machine to generate water mist with different temperatures and different quantities according to the real-time temperature and humidity, the indoor temperature is controlled to be 25-30 ℃ in real time, the relative humidity of air is more than 95%, and fresh air is continuously introduced;

3.3 when the sprouts grow to about 5mm and the sprouting rate is not less than 85 percent, taking out;

(4) drying at low temperature

Drying: the materials are spread in a tray, the spreading thickness is uniform, the materials are dried at the low temperature of 40-50 ℃, a proper amount of samples are extracted every 10 minutes and put into a moisture tester for testing until the moisture is lower than 12.0 percent, and the heating and drying are stopped;

(5) and (3) cleaning: removing impurities, screening to remove debris, putting into a clean container, and waiting for packaging;

(6) packaging: packaging according to the packaging specification of the product.

Preferably, in the step (2), the medicinal materials are soaked in water for 46-50 hours.

Preferably, in step 3.3, the germination room is provided with a visual detection system, the visual detection system is in signal connection with the central controller, the visual detection system is provided with a plurality of cameras, the cameras shoot the germination condition of the materials in each germination disk and transmit the shooting result to the central controller, and software carried by the central controller calculates the length of the sprouts and the germination rate of the materials in each germination disk; when the sprouts are detected to grow to about 5mm and the sprouting rate is more than or equal to 85 percent, the central controller sends a material receiving prompt.

Preferably, a circulating fan is arranged in the germination room in the step (3).

Preferably, in the step (4), the low-temperature drying device can be a dryer, an open oven or a hot air circulation oven.

The invention has the beneficial effects that:

the invention can regularly detect the water absorption amount of the material in the soaking step, realize automatic water change and determine the soaking time based on the water absorption amount, and simultaneously install real-time detection data of the temperature sensor and the humidity sensor in the germinating room, thereby adjusting the temperature and the mist output amount of the water mist in real time. In addition, the invention adopts a low-temperature drying method to ensure that the moisture content of the material is not higher than 12.0 percent, thereby not only reducing the moisture content in the material and prolonging the storage period, but also not damaging the material and the components in the material. Compared with the prior art, the invention has the advantages of accurate control of the germination process, guarantee of the germination rate and the germination effect, long preservation time of the germination state and the like.

Detailed Description

The invention is further illustrated by the following examples.

Example 1

The intelligent germination packaging process comprises the following main steps:

(1) cleaning and selecting: removing impurities in the materials; after cleaning, no part damaged by worms or mildews exists, and impurities and medicine scraps are not more than 2%.

(2) Soaking:

2.1 before soaking, randomly drawing a certain amount of particles to weigh, and transmitting the weighing data to a central controller;

2.2, placing the materials in a soaking device and immersing the materials below the water surface, wherein the soaking device is provided with an electromagnetic control water inlet valve and an electromagnetic control water outlet valve, and the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are automatically changed once every 6 +/-0.5 hours by a central controller; meanwhile, extracting the materials with the same particle quantity as the step 2.1, weighing, and transmitting weighing data to a central controller;

2.3, the central controller calculates the water absorption capacity of the material by weighing twice in the step 2.1 and the step 2.2, and if the water absorption capacity is lower than 30% of the first weighing weight, the electromagnetic control water inlet valve and the electromagnetic control water outlet valve are controlled to change water regularly to enable the material to be soaked continuously until the water absorption capacity reaches 30% -40% of the first weighing weight;

(3) and (3) germination:

3.1 spreading the soaked materials in a germination disk with the thickness of 2 +/-0.5 cm, and placing the germination disk in a germination room;

3.2, generating water mist by using an ultrasonic cold and hot spraying machine, wherein the ultrasonic cold and hot spraying machine is controlled by a central controller to operate, and a temperature sensor and a humidity sensor are arranged in the germination room and transmit real-time temperature and humidity data of the germination room to the central controller; the central controller instructs the ultrasonic cold and hot spraying machine to generate water mist with different temperatures and different quantities according to the real-time temperature and humidity, the indoor temperature is controlled to be 25-30 ℃ in real time, the relative humidity of air is more than 95%, and fresh air is continuously introduced;

the circulating fan is arranged in the germination room of the embodiment so that the moist air in the whole germination room can flow uniformly, and the germination of the materials is facilitated.

3.3 when the sprouts grow to about 5mm and the sprouting rate is not less than 85 percent, taking out;

(4) drying at low temperature

Drying: the materials are spread in a tray, the spreading thickness is uniform, the materials are dried at the low temperature of 40-50 ℃, a proper amount of samples are extracted every 10 minutes and put into a moisture tester for testing until the moisture is lower than 12.0 percent, and the heating and drying are stopped; the low-temperature drying equipment can be a dryer, an open oven, a hot air circulation oven or other equipment capable of drying at low temperature.

(5) And (3) cleaning: removing impurities, screening to remove debris, putting into a clean container, and waiting for packaging;

(6) packaging: packaging according to the packaging specification of the product.

Example 2

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. 3.3, a visual detection system is installed in the germination room and is in signal connection with a central controller, the visual detection system is provided with a plurality of cameras, the cameras shoot the germination condition of the materials in each germination disk and transmit the shooting result to the central controller, and software carried by the central controller calculates the length of the buds and the germination rate of the materials in each germination disk; when the sprouts are detected to grow to about 5mm and the sprouting rate is more than or equal to 85 percent, the central controller sends a material receiving prompt. Therefore, the labor resources can be effectively saved, the labor workload of workers is reduced, the twenty-four hour monitoring can be realized, and the missing of the optimal material receiving time is avoided.

Example 3

The main technical solution of this embodiment is substantially the same as that of embodiment 1 or embodiment 2, and the features that are not explained in this embodiment adopt the explanations in embodiment 1 or embodiment 2, which are not described herein again. In this example, barley is used as a raw material for intelligent germination by using the method of the present invention, and the specific operations are as follows:

(1) cleaning;

(2) soaking: soaking wheat grains in drinking water, measuring the water content of the wheat grains at regular time, and before the water content is less than 30%, automatically changing water at regular time by the central controller through controlling the electromagnetic control water inlet valve and the electromagnetic control water outlet valve, wherein in the embodiment, the wheat grains need to be changed for about 48 hours, and the water is changed once every about 6 hours;

(3) and (3) germination: 3.1 evenly disbursing the soaked wheat grains of about 1000kg into a germination room;

3.2 the central controller compares the preset temperature and humidity according to the real-time temperature and humidity in the germination room, and instructs the ultrasonic cold and hot spraying machine to generate water mist with different temperatures and different quantities; in the embodiment, the indoor temperature is controlled to be 25 +/-2 ℃, the relative humidity of air is 98%, and the germination time is about 2-3 days.

In this example, the malt sprouts were about 5mm long and the germination rate was 88% when receiving material.

(4) And (3) low-temperature drying: and flatly paving the malt in a tray, wherein the paving thickness is uniform, the drying temperature is set to be 45 ℃, and the malt is dried for 10 minutes to 8 hours at the temperature of 40 to 50 ℃ until the moisture content is 12.0 percent.

(5) Over cleaning;

(6) and (6) packaging.

Example 4

The main technical solution of this embodiment is substantially the same as that of embodiment 1 or embodiment 2, and the features that are not explained in this embodiment adopt the explanations in embodiment 1 or embodiment 2, which are not described herein again. In the embodiment, millet is used as a raw material, intelligent germination is carried out by using the method disclosed by the invention, and the germination rate reaches 86%.

Example 5

The main technical solution of this embodiment is substantially the same as that of embodiment 1 or embodiment 2, and the features that are not explained in this embodiment adopt the explanations in embodiment 1 or embodiment 2, which are not described herein again. In the embodiment, the intelligent germination is carried out by taking the rice as the raw material and using the method disclosed by the invention, and the germination rate reaches 89%.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and do not limit the protection scope of the claims. It will be understood by those skilled in the art that various modifications and equivalents may be made to the embodiments of the present invention without departing from the spirit and scope of the invention.