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Solution to preserve flavor and quality of agricultural products with modern freeze-drying technology
In today’s modern agriculture, the issue of preserving and enhancing the value of agricultural products after harvest has become a top priority. With the rapid increase in market demand, especially for high-quality agricultural products for export, the use of advanced technology for preservation and processing has become essential.
One of the popular solutions today is the freeze dryer, a technology that helps to preserve the maximum flavor, color and nutrients of the product. SUNSAY, a leading brand in drying equipment, offers a modern freeze drying solution, helping to preserve the flavor and quality of agricultural products, increasing economic value for farmers and businesses.
MỤC LỤC
What is freeze drying technology?
Freeze-drying is a process of drying food and agricultural products at low temperatures (usually below 50°C) in dry air conditions. This technology is different from conventional heat drying because it does not use high temperatures to evaporate water. Instead, freeze-drying uses dry cold air to slowly extract moisture from the product, helping to preserve the shape, color, flavor and nutrients of the agricultural products.
Benefits of freeze drying for agricultural products – Preserving the quality of agricultural products
Flavor is an important factor in assessing food quality. Freeze-drying helps maintain the original flavor of agricultural products, without changing as when using heat-drying methods. Thanks to the drying process taking place at low temperatures, volatile compounds – the main factor that creates flavor – are not destroyed or changed, thereby helping the dried food to retain its most natural flavor.
The color of agricultural products not only affects the sensory appearance but is also a factor related to nutritional value. For example, fruits such as mango, jackfruit, and strawberries retain their bright colors after freeze-drying, increasing their aesthetic appeal and attracting consumers. Freeze-drying does not cause discoloration or product deformation, which is often encountered with traditional drying methods.
One of the outstanding advantages of food heat pump dryer is the ability to retain most of the important nutrients in food. Vitamins, minerals and antioxidants that are sensitive to high temperatures will not be destroyed during the freeze-drying process. This helps freeze-dried agricultural products maintain high nutritional value, in line with the trend of consuming clean, safe and nutritious food in the world.
Freeze-drying helps reduce the moisture content in agricultural products to a very low level, minimizing the growth of bacteria and mold. Thanks to that, products can be preserved for a long time without the use of preservatives, suitable for both domestic and export markets.
For agricultural products, preserving the quality of agricultural products after harvest is always a big challenge, especially in tropical climates. Freeze-drying technology helps minimize post-harvest losses because agricultural products are easily damaged when exposed to high temperatures and high humidity. SUNSAY freeze-dryers help businesses and farmers retain product value, reducing economic losses.
SUNSAY Freeze Drying Technology – Quality and Efficiency
Outstanding features of SUNSAY freeze dryer
SUNSAY is a prestigious brand in the field of manufacturing and manufacturing dryers in Vietnam. With more than 10 years of experience, SUNSAY has developed many dryer lines to suit the diverse needs of the market.
SUNSAY dryers are made from 100% 304 stainless steel, ensuring durability, corrosion resistance and food hygiene and safety.
SUNSAY freeze dryers consume less electricity than conventional dryers thanks to the use of advanced technology in the cooling and dehumidification process.
SUNSAY’s freeze dryer is equipped with an automatic control system that helps adjust temperature and humidity precisely, creating optimal drying conditions for each type of agricultural product.
Flexible design and easy to use: SUNSAY’s freeze dryers come in a variety of sizes and capacities, suitable for all production scales from small to large. In addition, the machine is easy to operate and maintain, helping to reduce labor costs.
SUNSAY freeze dryer product lines
SUNSAY provides many lines of freeze dryers suitable for different production needs so that customers can easily preserve the quality of their agricultural products:
Mini freeze dryer (4 – 9 trays) : Suitable for small businesses or families with small volume drying needs, such as vegetables, herbs, fruits.
Freeze dryer for startups and cooperatives (12 – 20 trays) : This machine line is used to dry many different types of products from agricultural products, seafood to medicinal herbs.
Industrial freeze dryer (30 – 40 trays) : Designed for businesses with large production scale, the machine is capable of drying large quantities of agricultural products in a short time while still ensuring product quality.
Operating process of SUNSAY freeze dryer
SUNSAY’s freeze dryer operates on the principle of drying products using dry cold air. The freeze drying process takes place in three main steps:
Cooling: The product is put into the machine and quickly cooled at low temperature. This temperature helps retain most of the nutrients and minimizes color change.
Dehumidification: After cooling, dry air is circulated through the product to absorb moisture from the inside. The water in the product changes from liquid to vapor and is sucked out.
Packaging and storage: The product after drying will have very low moisture content, allowing for long-term storage without the need for preservatives. The product can be packaged immediately and distributed to the market.
Application of SUNSAY freeze-drying technology in preserving the quality of agricultural products
Dried fruit is one of the popular products on the market today. Freeze-drying technology helps fruits retain their color, flavor and nutritional value, thereby increasing the value of the product. Fruits such as jackfruit, mango, strawberry, banana after freeze-drying still retain their characteristic flavor, are not crushed or deformed, and preserve the quality of agricultural products.
Freeze-dried vegetables not only retain their natural shape and color, but also preserve important nutrients such as vitamins and minerals. This is especially important for organic vegetable products, meeting the growing consumer demand for clean and safe food.
For herbs and medicinal materials, preserving medicinal properties is very important. SUNSAY’s freeze-drying technology helps retain most of the beneficial active ingredients in herbs, while increasing product shelf life without the need for chemical preservatives.
Drying seafood using freeze-drying technology is a solution that helps products retain their flavor and quality, while ensuring food safety and hygiene. Products such as squid, shrimp, and dried fish when freeze-dried still retain their natural sweetness and are not dry and hard.
SUNSAY freeze-drying technology has proven to be an effective and modern solution in enhancing the value and preserving the quality of agricultural products. With the ability to preserve the flavor, color, and nutritional value of the product, SUNSAY freeze-drying machines not only help increase the competitiveness of Vietnamese agricultural products in the international market but also meet the increasing demand for safe and quality food.
Investing in freeze dryers is not only a sustainable economic solution but also an inevitable trend for the future of the agriculture and food industry.
Contact and quote
With more than 15 years of research and innovation, SUNSAY’s team of talented engineers has crafted a perfect solution for enhancing the value and preserving Vietnamese agricultural products. SUNSAY not only helps drying become faster and more efficient, but also opens up new opportunities for the sustainable development of the agricultural industry.
With competitive prices and outstanding quality, SUNSAY has affirmed its position as the ideal partner for those who love to improve the quality of agricultural products. SUNSAY’s freeze dryer not only preserves the flavor and nutrition, but also preserves the freshness and appeal of the fruit. Not only that, SUNSAY also demonstrates perfection through the design of the fruit drying factory to meet the growing needs of customers.
Come to SUNSAY to experience our difference and professionalism. We are committed to providing completely free product sample drying services, helping you feel completely secure about the quality and effectiveness of SUNSAY cold dryers. We not only contribute to enhancing the value of Vietnamese agricultural products but also promote the development of the domestic agricultural industry.
For detailed advice, please visit website: kynghexanh.com.vn or immediately contact Hotline (Zalo): +84 935.995.035 or switchboard number: +84 94.110.8888 for support.
Detailed information about the dryer will be updated during the consultation and discussion process. Therefore, don’t hesitate to contact us immediately!