ZLPH MACHINERY TECHNOLOGY CO., LTD. Successfully completed the test of Dendrobium officinale puree beverage with Intelligent water spray retort. The sterilization effect of 30ml product was excellent.
Recently, ZLPH successfully completed the sterilization test of 30ml Dendrobium officinale puree beverage with Intelligent water spray retort. This test not only verified the excellent performance of Intelligent water spray retort in the field of beverage sterilization, but also provided a solid guarantee for the industrial production and quality improvement of Dendrobium officinale puree beverage and other bagged beverages of the same specifications.
Innovative technology of retort
Intelligent water spray retort is a new generation of intelligent equipment developed for liquid food sterilization. The equipment adopts advanced water circulation system and precise temperature control technology, which can spray high-temperature circulating water evenly on the surface of the product to be sterilized through high-pressure nozzles, realizing all-round and dead-angle efficient sterilization. Compared with traditional sterilization methods, Intelligent water spray retorts show significant advantages in temperature control, sterilization efficiency and energy utilization.
Intelligent water spray retort leading the industry's technological upgrade
The core advantage of the Intelligent water spray retort lies in its unique spray system. The equipment is equipped with multiple high-pressure nozzles, which can evenly spray high-temperature circulating water on the surface of the product in the form of mist, ensuring that each bag of 30ml Dendrobium officinale puree beverage can receive the same intensity of thermal action. Compared with traditional water bath sterilization, spray sterilization avoids the problem of uneven heating caused by the different positions of the product in the water, greatly improving the consistency of the sterilization effect. After testing, the microbial killing rate of Dendrobium officinale puree beverage treated with the Intelligent water spray retort is as high as 99.999%, which effectively extends the shelf life of the product.
Precise temperature control
The sterilization retort is equipped with an intelligent temperature control system, which can accurately control the sterilization temperature within the range of ±0.3℃, which is better than the ±0.5℃ range required by the FDA. In this test, the technicians set the sterilization temperature to 121℃ and the sterilization time to 15 minutes according to the characteristics of the raw pulp of Dendrobium officinale. Precise temperature control not only ensures the sterilization effect, but also minimizes the damage of high temperature to the heat-sensitive nutrients in the beverage, ensuring that the nutritional value and flavor of the product are not affected.
Energy-saving, environmentally friendly and efficient
The Intelligent water spray retort adopts water recycling technology to recover the waste heat in the sterilization process through the heat exchanger for preheating the product to be sterilized, effectively reducing energy consumption. Compared with traditional sterilization equipment, this equipment can save more than 30% of energy. At the same time, the Intelligent water spray retort has a high degree of automation and is easy to operate, which reduces manual intervention, improves production efficiency and reduces production costs.
Significant experimental results and broad market prospects
In this test, 30ml of raw pulp of Dendrobium officinale was sterilized, and the sterilized product was strictly tested for microorganisms and sensory evaluation. The results showed that all products processed by the intelligent spray sterilizer met the national food safety standards, and their color, aroma and taste were basically consistent with those before sterilization.
