Viral Transportation Medium Tube
Uses: used for the detection and sampling of influenza, hand, mouth, foot and other epidemic diseases
For sample collection, transportation and storage. Viral Transportation Medium Tube,Sample Collection Tubes,Transport Nasal Swab With Tube,Virus Sampling Tube Nasopharyngeal Swab Jilin Sinoscience Technology Co. LTD , https://www.jlgkscience.com
Inspection principle:
The combination of multiple antibiotics has broad-spectrum antibacterial and antifungal effects;
As a protein stabilizer, bovine serum albumin can increase the survival time and infection stability of the virus;
Buffers such as Hank's build a neutral environment, which helps to increase the survival time and infection stability of the virus;
Phenol red is an acid-base indicator, the discoloration area is 6.6 (yellow)~8.0 (red), and it is red at 7.2~7.4.
Steps:
1. According to the sampling requirements, use a sampling swab to collect samples.
2. Place the swab after collecting the sample into a sterile sampling tube.
3. Break the sampling swab rod that is higher than the sterile sampling tube.
4. Tighten the cap of the sterile sampling tube.
5. Label the sterile sampling tube with information as required.
Product advantages:
1. The virus discretion of the flocking swab is high to ensure the accuracy of the test results.
2. The samples are well sealed to ensure product transportation and safe storage.
3. Product instruction manual, product certificate
Product Details:
1. The product set includes a one-time Virus Sampling Tube (including preservation solution), a self-sealing bag, a sampling swab, and instructions.
2. Product specification: 100 sets/box, 8 boxes/box 3. Product weight: 0. 65kg/box, 13. 2kg/box
4. Packing size: 25. 5*23. 5*14. 5 boxes, 53*49*32/carton
Scope of application:
Work resumption testing, the best choice for large-scale population screening
Features:
1. Transport at room temperature, stably preserve viral RNA
2. Pre-packaged guanidine salt lysate can inactivate the new coronavirus, ensuring the safety of transportation and testing personnel 3. The large-capacity preservation solution can fully soak the swab head,
The sample size can be divided into three parts for testing and reserve samples respectively to meet the testing needs.
Scope of application:
Suspected cases, disease control testing, preferred by P3 laboratory
A Study on the Cultivation Techniques of Cordyceps Sinensis in Shallow Disk
The successful development of a new cultivation technique for *Cordyceps militaris* using shallow trays is expected to be rapidly adopted and applied in the industry. This innovation is likely to replace traditional methods, significantly contributing to the growth and modernization of the Cordyceps sector.
Artificial cultivation of *Cordyceps militaris*, an ancient Eastern treasure, is still in its developmental stage. Most current methods rely on the bottle-planting technique used in laboratories. While this method offers stable technology and safety, it suffers from low labor efficiency, poor bioconversion rates, high costs, and challenges in large-scale production. As a result, researchers have continuously explored alternative methods such as bag planting, pot planting, box planting, and large-scale vegetative cultivation. However, these techniques still face issues like process instability, difficulty in standardization, complex management, and low yields, which have limited their widespread application.
In recent years, through practical experience in our park, we have developed a novel set of techniques for cultivating *Cordyceps militaris*. The success of this technology is expected to mark a significant leap forward for the entire Cordyceps industry. Below is a brief summary of the current research status and key features:
1. **Reasonable design of tray structure with removable accessories**
The tray is fully enclosed with removable parts, featuring excellent ventilation and easy inoculation. This not only ensures a high success rate of sterilization but also greatly improves work efficiency. Its rectangular shape maximizes space utilization and facilitates standardized management, making it ideal for factory-based large-scale cultivation.
2. **Simple, cost-effective, and highly efficient shallow dish trays**
The special shallow trays use a trapezoidal three-dimensional double-sided design, offering a large light exposure area, simple manufacturing, and long service life. The 3D side-weeding structure allows for easy observation of fruit body growth, enhancing overall productivity.
3. **High loading capacity and convenient sterilization**
Each tray can hold the equivalent of 10–15 bottles. The stacking and sterilization process is straightforward, reducing time and effort during preparation.
4. **Fast, safe, and reliable inoculation**
The inoculation device is compact and user-friendly, allowing for quick and secure operations similar to handling test tubes. This results in a batch success rate exceeding 95%.
5. **Superior medium properties and rapid mycelium growth**
A three-in-one enriched medium is used, directly plated after pretreatment. After sterilization, the medium remains well-sealed and highly permeable, promoting rapid bacterial growth and fruit body formation, thus shortening the cultivation cycle.
6. **Easy management and significantly improved labor efficiency**
Shallow tray cultivation allows for better lighting, ventilation, and easier application of nutrient solutions and moisture control. This makes management more efficient and harvesting much faster—nearly 20 times more efficient than the traditional bottle method. It effectively solves the problem of slow and labor-intensive collection.
7. **Low investment and reduced production costs**
The technology is simple to implement, requiring minimal equipment investment and offering long-term durability. It supports intensive three-dimensional cultivation, which is easy to manage and operate, thereby lowering overall production costs.
8. **High-quality products and strong economic returns**
Due to optimal nutrition, moisture, and environmental conditions, the cultivated *Cordyceps* is thick, dark, and vibrant, resulting in superior quality and higher market value.
**Research and Development Unit:**
Shandong Xiajin County Fungus Development Association Oriental Cordyceps Technology Park
**Moderators:**
Deng Yufu (Chief Engineer of Science Park)
Jiang Hongzhi (Director of Species Room)
Wang Guohai (Director of County Vegetable Bureau)
Wang Deming (Director, County Vegetable Bureau)
**Contact Information:**
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