On the morning of October 24, academician of the Chinese Academy of Sciences, particle physicists, raw high energy physics, Chinese Academy of Sciences Chen Hesheng, director of the Institute on Zhang carry out irradiation technology application will promote the docking, from the city on the recommendation of the letter to the committee, the Association for science and technology, science and Technology Bureau, forestry and other departments of the food processing, wood processing enterprises on behalf of more than 80 to attend the meeting. The new technology is a high energy electron beam irradiation, it can be widely used in food preservation, grain insecticidal, data modification, medical and health supplies disinfection and sterilization, etc., has been more and more countries in the world to pay attention and use.
Chen Hesheng academicians pointed out: irradiation technology applied to wood modified technology to fill the gaps in the field of domestic high quality composite wood deep processing. The application of irradiation technology in wood modification, greatly increasing the added value of fast-growing wood, can be used to replace natural quality timber, with high economic and social benefits. The technical project in poplar, willow, birch, Paulownia and Eucalyptus isokinetic growing wood as the matrix, the use of advanced high energy electron accelerator irradiation technology, creating of preparing micro plasticizing fast raw wood material. With the increasing reduction of China's and the world's natural timber resources, the rapid development of the micro - plastic fast-growing timber. The high added value, high safety and high green environmental protection characteristics of the micro - plastic and fast-growing wood are the key development in the national sustainable development strategy and the circular economy policy. It can be said that this technology is very suitable for wood processing, the rapid growth of the wood properties after the micro - plastic, close to or part of the quality of wood (such as mahogany), can greatly reduce the cost, so as to improve economic efficiency.
Chen Hesheng academician also pointed out: the application of radiation technology in food processing is growing concern. Irradiated food trade barriers is obvious, the entrance of food whether after the surge in radiation detection, exports to Japan, Europe and other places is limited. Irradiated food in the annual export volume reached 1.8 million tons, accounted for 12.4% of the total production of food irradiation is far lower than the average of global irradiation food trade volume value (41.6% at present, country of foodborne disease is a hazard to public health, an important factor; source pollution of agriculture and aquaculture to food security threat is becoming more and more serious; industrial pollution has caused the deterioration of the environment, the food peace constitution serious threat. Therefore, now food irradiation device for the rapid increase in the number of; irradiated food standard system has been initially established; food irradiation to ensure the health and safety technical advantages Obviously, said in ray with the strong penetrating power, irradiation treatment completely and evenly; cold processing "to limit to food quality; no secondary pollution, environmental friendly; energy saving, simple operation, suitable for mass production. Specific said: irradiation can be killing microorganisms and pathogenic bacteria, to prevent microbiological contamination of food caused by food poisoning events and ensure food safety; radiation degradation of beans, cereals and their products in the mold, aflatoxin and fumonisin et biological toxin pollution has become, and environmental protection one of the high and new technology; irradiation molecular modification technology for degradation of food chemical pollutant residues, antibiotics degradation of food residue (the degradation of chloramphenicol, tetracycline, furan sulfonamides veterinary drug residue) but at the same time, also in the presence of irradiated food social awareness is low
Promotion after the meeting, Chen Hesheng, Zhangzhou, a deep and high-tech industrial park, Dongshan County, Huaan County, and so on to investigate and research. Investigation of the enterprise, Fujian Lvbao group, baked food (Fujian) Co., Ltd., Fujian Dongshan Haikui Aquatic Products Group Co., Ltd., five food processing enterprises; Fujian Guohui group, Longxiang Wood Co., Ltd., 2 home furniture, wood enterprises. In the research, the company has a new understanding of the application of irradiation technology, all hope to introduce the technology project. Fujian Guohui group hopes to Hesheng Chen, academician of the Chinese Academy of engineering and the cooperation, and explore the establishment of academician expert workstation matters of introduction of irradiation technology; Longda Wood Industry Co., Ltd. said, such as with the introduction of the technology, can be changed in the past only by buying expensive wood processing waste of raw materials, such as status, can greatly enhance the enterprise economic benefit.
Academician Chen Hesheng said, is willing to provide support and help for the introduction of radiation technology in Zhangzhou. At the same time, it is suggested that the introduction of the technology of Zhangzhou has the conditions for the introduction of the. Zhangzhou is rich in aquatic products, fruits and fast-growing wood, the new technology will be the food processing, preservation, entry plays an important role; for wood modification, a large increase in the added value of fast-growing wood, can be a large-scale alternative to natural wood, with a high economic and social benefits. Especially Fujian Guohui group, Hua Long of Wood Industry Co., Ltd., such as the introduction of this technology, will to the enterprise bring new opportunities. Two is the application of irradiation technology for the corresponding investigation and demonstration. Can organize relevant enterprises or foreign experts to have applied this technology to investigate and understand the enterprise, for the introduction of this technology demonstration, analysis. Three is the unified planning and establishment of irradiation technology center. The application of irradiation technology has been set up, and related to the production of equipment manufacturers, with reference to the use of conditions, through the establishment of the center of radiation technology, and wide range of food, wood and other products, and can radiate to the surrounding provinces and cities. Four is to carry out the basic research that is suitable for the local needs. For different products, the parameters required by the irradiation technology are different, which can lead to the application of the technology of the irradiation technology to the related products in Zhangzhou.
Provincial Association academician accompanied by office director Sha Zhongran, City Association President Lin Guoqiang research.
