Freeze-dried carrots keep the natural color and structure of the product

Freeze- dried carrots will dry fresh carrots at -30 degrees Celsius and dry in a vacuum drying chamber. Ensure carrots are fresh, crispy, spongy and soft, meeting the standards for packaging and distribution of products to the market.

Carrots or dried vegetables are now becoming a favorite food because of their convenience, ease of use as well as being able to be preserved for a long time while ensuring the nutritional value is not changed. . Let SUNSAY Vietnam learn about the technology of freeze-drying carrots as well as vegetables in this article.

Nutritional value of carrots

Carrots are a common vegetable in every family’s daily meals. The chemical composition of carrots includes: water, protit, lipid, sugar, starch, cellulose, vitamins A, C, B1, B2, PP,….

In particular, freeze-dried carrots contain beta-carotene – an antioxidant that is very beneficial to the body.

Sublimation dried carrots are very good for health, which can include a number of uses such as:

– Reduce the risk of lung cancer, breast cancer, colon cancer

– Lowers cholesterol levels in the blood

– Helps to brighten eyes, nourish eyes, improve eyesight

– Slows down oxidation

– Prevent acne, reduce wrinkles, dry skin, …

– Supports weight loss

Why choose carrot sublimation drying?

Two common methods for drying carrots today are freeze drying and sublimation drying.

The current popular carrot drying method is a drying method with low temperature conditions, which helps to ensure that the color, shape and nutritional value of carrots are preserved after drying. However, the structure of freeze-dried carrots will have a certain toughness, but when sublimated, carrots will keep their softness, crispness and sponginess as well as increase the long-term storage time due to the moisture inside only. remaining 1 – 4%.

Freeze-dried carrots will dry fresh carrots at -30 degrees Celsius and dry in a vacuum drying chamber. Ensure carrots are fresh, crispy, spongy and soft, meeting the standards for packaging and distribution of products to the market.

If you are looking for a versatile, specialized drying device for drying fruits and vegetables, the SUNSAY Sublimation Dryer – is exactly what you need with 3 unique and innovative features:

– Larger capacity
– Faster drying time
– More energy saving

SUNSAY Vietnam sublimation dryer applies modern sublimation drying technology from Europe, designed with compact structure, easy to use and environmentally friendly thanks to 304 stainless steel material, bringing to maximum durability as well as minimize damage.

Sublimation drying process of SUNSAY . sublimation dryer

The principle of sublimation drying is to apply the sublimation phenomenon of ice to dry the product. The freezing temperature in the drying chamber must reach -30 degrees Celsius to ensure the requirements for sublimation drying, and the pressure must be as low as 15-50pa. The sublimation drying process consists of 2 main stages:

• Freeze-freezing process – this is the first stage of the freeze-drying process
• Sublimation process – this is the stage of removing water to dry the material

When drying sublimated carrots, the sublimation drying process of SUNSAY sublimation dryer takes place as follows:

Step 1: Clean and prepare carrots

Step 2: Carry out quick freezing of carrots at a temperature of -30 to -50 degrees Celsius

Step 3: Put into a vacuum chamber, so that the ice crystals inside the carrots will sublimate without going through the liquefaction stage. This is also the stage where about 90% of the moisture in the carrot has been drained.

Step 4: Conduct secondary drying to evaporate residual moisture, adjust temperature gradually up to 0 degrees Celsius, moisture in carrots remains 1-4%

Step 5: Take the carrots out and vacuum pack them to prevent moisture and oxidation

After being finished by sublimation drying, carrot drying from SUNSAY will have the following advantages:

– Natural crispiness, cotton, spongy

– Dimensions do not shrink

– Bright yellow orange color

In addition to sublimation drying for vegetables and fruits, SUNSAY sublimation dryer can dry the following foods and products:

• Seafood: Fish, crab, shrimp, squid, scallop,…
• Food: pork, beef, chicken,…
• Fruit powder: banana powder, kiwi powder, pineapple powder,.. • Reishi oil ,
garlic essential oil, royal jelly, antibiotics, fish bone extract
• Coffee powder, vinegar powder
• Bacteria, biological samples
• Blood plasma used in biology

Coming to SUNSAY Vietnam, you will be assured that our equipment always meets high quality standards – the most reasonable price.

Some popular sublimation dryer lines of SUNSAY

• Sublimation dryer 5kg
• Sublimation dryer 10 kg

Industrial Sublimation Dryer

How much does a sublimation dryer cost?

SUNSAY sublimation dryer is a product researched and manufactured in Vietnam by experienced drying engineers. SUNSAY’s mission is to improve the processing and preservation value of Vietnam’s post-harvest agricultural products, contributing to solving the post-processing stage of the fruit industry. SUNSAY sublimation dryer ensures standards of quality, food safety and hygiene.

With a reasonable price, SUNSAY Vietnam believes that the SUNSAY sublimation dryer is completely worthy for you to invest and use for a long time, bringing the best efficiency.

SUNSAY sublimation dryer  brings a completely new and time-saving solution, reducing investment costs for users, bringing high economic efficiency.

SUNSAY dryer company now has many types of sublimation dryer prices suitable for many production scales of people, from start-up production of 5kg, medium-scale 200-300Kg to large-scale production of 5 tons of fresh products. types. The machine responds quickly to drying time, keeps beautiful colors, is especially energy-saving and has high efficiency.

Please contact SUNSAY Vietnam dryer immediately to know how much the sublimation dryer price policy is

Contact sample drying from SUNSAY sublimation dryer

SUNSAY sublimation dryer is having a sample drying program for customers to check quality and evaluate investment efficiency. Please contact SUNSAY Sublimation Dryer immediately.

Contact method to order dryer SUNSAY

In addition to sublimation dryers, SUNSAY Vietnam also provides other types of dryers such as: refrigeration dryers,  heat dryers, rice dryers, and horizontal dryers,…

Please contact Hotline (Zalo): +84 935.995.035 or call center +84 941.108.888 or leave information in the form and we will contact you right away.

Get a quote Call Now