Views: 8862 Author: Site Editor Publish Time: 2024-08-30 Origin: Site
For a vegetable and fruit food processing factory, efficiency, quality, and safety are important. we has developed a fruit and vegetable pre-treatment production system line that including conveyor, sorting, bubble cleaning, sterilization and disinfection. This washing sterilization cleaning system is suitable for processing various vegetables and fruits, such as banana, potato, tomato, sweet potato, mango, cabbage, cabbage, lettuce, eggplant, cucumber, peach, plum, radish, pepper, etc.
Conveyor
Using excellent conveyor belt, high transmission efficiency, small noise, anti-skid wear. Belt conveyor is easy to install and easy to use, most importantly, it is very easy to clean.
Selection workbench
It can be used for food transmission, and can also be used for manual selection of materials before food processing. The unqualified fruits and vegetables can be manually selected, and then the good-quality fruits and vegetables can be washed or cut for next processing.
Cleaning Sterilizing System
For Sterilization, different materials could equipped an ozone generator and inject ozone into the water to sterilize fruits and vegetables. Because ozone has strong oxidizing properties, the ozone generated in the cleaning machine can react with water to quickly oxidize pesticides and hormone molecules, causing the harmful substances on the surface of fruits and vegetables to degrade quickly, and it can also achieve a good sterilization effect. otherwise, a method for sterilizing fruits and vegetables is while the surface of the fruits and vegetables is in contact with chlorine water containing sodium hypochlorite having a chlorine concentration of 5 ppm or more. Additionally, the washing system includes sterilization and disinfection functions to ensure that the produce is safe and hygienic. The multi-stage filtration system keeps the water clean, reducing water usage and minimizing environmental impact.
At the same time, the freshness of the material can be adjusted by adding different concentrations of citric acid, such as the suitable concentration of citric acid significantly delayed the decline of fresh-cut banana weightlessness rate, reduced the fresh-cut banana polyphenol oxidase (PPO) and peroxidase (POD) activity, and inhibited malondialdehyde (MDA) content. The treatment conduced to maintain the appearance quality and nutritional value of fresh-cut banana. The physical and chemical indexes dedicated that 2.0% citric acid was the best treatment, and then was the 1.0%.
Results indicated that citric acid inhibited significantly the mycelium growth and spore germination of F.sulphureum and F.sambucinum, and its inhibition efficacy was greatly enhanced when the concentration of citric acid was increased, the mycelium diameter were 28.83% and 21.59% lower than the control after treatment with 2% citric acid, the spore germination of F.sulphureum were 94.02% lower than the control, completely inhibited the spore germination of F.sambucinum.Lesion diameter of slices inoculated with F.sulphureum and F.sambucinum were decreased by citric acid treatment when concentration at 0.5% showed the most effective, the lesion diameter reduced by 59.01% and 55.02% compared with the control.A higher concentration treatment did not increase the effect.
*Citation: Inhibition effect comparison of citric acid treatment on two dry rot pathogens of potato tubers[J]. Science and Technology of Food Industry, 2013, (14): 314-317. DOI: 10.13386/j.issn1002-0306.2013.14.015
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1. We are always devoting our time and energy to the industry of food processing machinery, and to research, develop, deep work and innovate in the field of fruit and vegetable machinery, hoping that our service can meet customers' satisfaction, and our products can truly create value for our customers.
2. We adhere to the value of "customer-centricity". From the user's perspective, to design various practical solutions to make food processing easier and better, so that the processed food is safe, hygienic, tasty and nutritious.
3. Today, Fengxiang machinery, just like the founder's original intention, has flown to the world and continued to fulfill the dreams of many customers.
4. In the future, we are committed to becoming a "world-class service provider with our fruit and vegetable solutions".