Freeze-dried Purple Potatoes

Guanjie Biotech offers freeze-dried purple potatoes. We use advanced freeze-drying technology. The process involves removing water from purple potatoes in a low-temperature environment, preserving their natural flavor, color, and nutrients while extending their shelf life. Guanjie produces freeze-dried diced purple potatoes without preservatives, additives, or artificial substances. This is a convenient and versatile product that retains the taste and texture of fresh purple potatoes.

These are the steps for freeze-dried purple potatoes as follows.

Raw material selection → cleaning, peeling → dicing → draining → freezing → packaging → frozen storage

- Raw material selection

Potato pieces should be firm, medium-sized, with tender flesh, with low crude fiber, a smooth surface, no cracks, moths, disease spots, smelly hearts, injuries, or rotting. Virus-carrying, sprouted potatoes, hearted potatoes, and purple-hearted potatoes should not be used.

- Cleaning and peeling

The equipment selected in this process is the spiral automatic discharge brush cleaner. This equipment can clean and peel simultaneously using the principle of friction, ensuring the surface of the potato is smooth and clean without mud, thereby significantly improving efficiency.

- Dicing

Freeze-dried Purple Potatoes should be diced immediately after washing. The size and specification of diced pieces can be determined based on the specific requirements of customers.

- Draining

Ensuring the moisture on the surface is removed is crucial for quick freezing and packing after freezing. Therefore, before quick freezing, the surface of purple potatoes should be air-dried naturally to further cool them.

- Freeze-drying

The quick-freezing equipment utilizes a flow-type freezing machine. Before production, all parts of the quick-freezing machine are rinsed and sterilized with a high-pressure water gun. Subsequently, the machine is activated, pre-cooling the freezing room below -35℃. The processed potatoes are then placed on the conveyor belt, passing through the tunnel freezing room via the vibrating sieve. After cooling by the evaporator, the gas is pressurized by the chiller to generate high-velocity airflow. This airflow is directed towards the raw material from the bottom upwards through the gap in the sieve mesh, forming a single freezing process at temperatures ranging from -35℃ to -40℃. The freezing time lasts approximately 15 minutes, ensuring the center temperature of the potato lumps is below -18℃.

- Vacuum Packing

The Freeze-dried Purple Potatoes packaging workshop must maintain a low temperature environment of -5 ℃. All packaging tools, utensils, uniforms, etc., should be kept clean and sanitary with regular disinfection. Unauthorized personnel should not access the packaging workshop to prevent the transfer of pollutants.

Freeze-dried Purple Potatoes are a nutritious, healthy, and tasty food. They are suitable for most people, especially the following groups of people:

1. Individuals Pursuing a Healthy Diet:

Freeze-dried diced purple potatoes are rich in nutrients like vitamins, minerals, dietary fiber, etc., which enhance immunity, prevent chronic diseases, and are a great choice for a healthy diet.

2. Busy Professionals:

Freeze-dried diced purple potatoes do not require cooking or cleaning. Simply open the package and enjoy, making them ideal for busy individuals at work.

3. Student Community:

Students often struggle to maintain a healthy diet due to their schedules. Freeze-dried diced purple potatoes serve as a nutritious and convenient snack that students can enjoy anytime, whether at school or on the go.

4. Athletes and Fitness Enthusiasts:

Freeze-dried Purple Potatoes are packed with carbohydrates and energy, aiding in replenishing physical strength and restoring energy levels, making them suitable for athletes and fitness enthusiasts.

5. Individuals with Digestive Issues:

The dietary fiber in Freeze-dried Purple Potatoes promotes intestinal peristalsis and enhances digestive system function, making them suitable for individuals with digestive discomfort.

● Antioxidant Effect:

Freeze-dried Purple Potatoes have antioxidant effects as they contain a high concentration of a group of pigments called anthocyanins. Anthocyanins are natural plant compounds that give purple potatoes their vibrant color. These compounds function as antioxidants in the body, helping to neutralize harmful free radicals and reduce oxidative stress.

Oxidative stress occurs when there is an imbalance between the production of free radicals and the body's ability to counteract their damaging effects. The anthocyanins in Freeze-dried Purple Potatoes help combat oxidative stress by providing electrons to stabilize free radicals, thus preventing them from causing damage to cells. Moreover, these compounds have been shown to have anti-inflammatory properties and may also support cardiovascular health.

●Promote Gastrointestinal Motility:

Freeze-dried purple potatoes are rich in fiber and can promote gastrointestinal peristalsis, cleansing the intestinal lumen of retained mucus, stagnant gas, and decay, excluding toxins in the feces, to maintain smooth stools and improve the environment of the digestive tract.

●Anti-mutagenic Effect:

Freeze-dried Purple Potatoes have an anti-mutagenic effect due to their rich content of antioxidants and phytochemicals. These compounds help protect against DNA damage and reduce the risk of mutagenesis, which is the process that leads to the formation of changes in the genetic material.

Anthocyanins, the pigments responsible for the purple hue in potatoes, have been found to exhibit mutagenic properties. These compounds can scavenge free radicals and inhibit the activity of mutagens, which are substances that can lead to mutations in DNA.

In addition to anthocyanins, Freeze-dried Purple Potatoes also contain other bioactive compounds, such as flavonoids and carotenoids, which contribute to their anti-mutagenic effects. These compounds have been shown to have antioxidant and anti-inflammatory properties, helping to protect DNA from damage caused by oxidative stress and reactive oxygen species.

●Improve Skin Texture:

Freeze-dried Purple Potatoes are rich in L-ascorbic acid and anthocyanins, which can improve skin texture, make the skin more delicate and supple, and prevent the appearance of pigmentation and wrinkles.

●Liver-Protecting Effect:

Freeze-dried Purple Potatoes are a good source of dietary fiber, which plays a role in maintaining a healthy liver. Fiber regulates cholesterol levels and supports efficient digestion and toxin elimination, reducing the liver's burden of processing and removing harmful substances.

Purple potatoes are loaded with essential vitamins and minerals, including L-ascorbic acid, vitamin B6, potassium, and iron. These nutrients support liver function and help maintain liver health.

Freeze-dried Purple Potatoes has a lower glycemic index compared to several other starchy foods, meaning they cause a slower rise in glucose levels. This can be beneficial for individuals with liver conditions like non-alcoholic fatty liver disease (NAFLD), as it maintains stable glucose levels and reduces stress on the liver.

Where To Buy FD Purple potato?

If you are looking to purchase freeze-dried purple potatoes, Guanjie is a reliable supplier worth considering. With 20 years of experience in the industry, we specialize in bulk fruit product manufacturing. Our expert production line utilizes advanced freeze-drying technology to create high-quality Freeze-dried Purple Potatoes. We prioritize the quality and safety of our powders and can provide testing reports, including third-party testing, to ensure product integrity. For requests or more data, kindly go ahead and reach us. We invite your inquiries and anticipate helping you.

Phone Number

+862988253271

E-mail

info@gybiotech.com

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