Dried Spinach

Price Comparison per kg of Fresh Spinach vs. Dried Spinach

Advantages of Using Dried Spinach

• Approximately 1 kg of dried spinach, which can fit into a small jar, is obtained by using 12 kg of fresh spinach.

• Due to volume reduction, the space required for storage is significantly reduced. The required volume is reduced to approximately 1/12 compared to fresh spinach.

• Due to volume and weight reduction, it has become an easy-to-transport product. A 20-ton truckload of fresh spinach can fit into an area of approximately 2 pallets in powder form.

• It does not need to be kept in cold storage. Keeping it in a cool, dry place away from direct sunlight is sufficient for dried spinach storage conditions.

• The growth rate of bacteria is proportional to the water content in dried spinach. Since the water content of fresh spinach drops from 88% to 10% during the drying process, water activity decreases, limiting bacterial growth in dried spinach. Limiting bacterial growth ensures a much longer shelf life.

• As Kurucum Food, we continue to develop technologies related to dried spinach production in partnership with our sister company, Eksis Industrial Drying Systems, a manufacturer of drying technologies. Our projects related to dried spinach:

• Production of spinach juice powder.

Comparison of Fresh and Dried Product

References:

1. U.S. Department of Agriculture (USDA) - FoodData Central.
2. NutritionData
3. Diabetes.org - Glycemic Index Resources.

What is dried spinach?

• We can answer the question of what dried spinach is as follows:
  Dried spinach is a form of spinach with reduced water content, produced by drying fresh spinach under appropriate conditions. Dried spinach is a product with concentrated nutritional values and a long shelf life. The water in fresh spinach is evaporated, leaving the essence of the product. The resulting concentrated product, which has reduced water activity and bacterial growth potential, is called dried spinach.

• What changes when fresh spinach is dried? Let's look at the ratios…

  1. Before the drying process, fresh spinach contains approximately 91% water.
  2. This water content is an environment suitable for rapid bacterial growth and is a moisture level at which the product cannot last for a long time.
  3. As a result of drying, the water in fresh spinach is removed, and the essence of the spinach remains.
  4. With the removal of water from the product, approximately 1 kg of dried spinach is obtained from 12 kg of fresh spinach.
  5. As a result, the shelf life is extended, and the nutritional values (protein, carbohydrates, minerals, fiber ratio) in the dried product increase due to the removal of the essence water.

Dried Spinach Varieties

1. Dried spinach powder0-1 mm
2. Dried spinach granules1-3 mm
3. Dried spinach granules3-5 mm
4. Dried spinach granules5-10 mm

How to store dried spinach?

Dried spinach has a minimum shelf life of 1 year when stored under appropriate conditions. There are 3 main factors that reduce this period:

• Humidity
• Sunlight
• High temperature

To prevent the shelf life from shortening, it should be kept in its own packaging in a cool, dry environment away from sunlight.

What is dried spinach used for?

What is it used for in industrial production?

1. Food Manufacturers

   • Soups and Sauces:

     • Where it is used: It is used as a flavor enhancer in soups, sauces, and stews.
     • Benefits: Spinach adds a fresh, mild flavor and nutritional value to dishes, while its dried form offers convenience.
     • Usage Benefit: It blends easily to enhance flavor while eliminating the storage and transport challenges of fresh spinach.

   • Applications in Food Processing:

     • Where to Use: Used in ready meals, especially frozen or microwaveable dishes.
     • Benefits: Spinach provides a low-calorie, nutritious ingredient, boosting the nutritional profile of ready meals.
     • Usage Benefit: Offers a long shelf life and practical use, serving as a more durable and cost-effective alternative to fresh spinach.

2. Snack Products

   • Where to Use: Used for vegetable snacks, chips, or savory treats.
     • Benefits: Spinach is an excellent ingredient for low-calorie snacks due to its nutritional properties.
     • Usage Benefit: Provides high nutritional value while creating a low-calorie and natural snack alternative.

3. Functional Foods

   • Where to Use: Can be found in vitamin and mineral supplements.
     • Benefits: Spinach offers a beneficial supplement compound rich in iron, folic acid, and vitamins A, C, and K.
     • Usage Benefit: Strengthens the immune system and meets daily nutritional needs. It also supports the digestive system.

4. Beverages and Smoothies

   • Where to Use: Spinach can be used in green drinks and smoothie mixes.
     • Benefits: Spinach contains nutrients that support detox and digestive health.
     • Usage Benefit: Its vitamin and mineral content helps enrich functional beverages.

Home Use

1. Home Cooking

   • Where to Use: Can be used in soups, rice, stews, and vegetable dishes.
     • Function: Spinach adds a light and fresh flavor to dishes and increases their nutritional value.
     • Benefit: It can be practically added to meals, increasing their nutritional value while eliminating the difficulty of keeping fresh spinach on hand.

2. Garnishes and Salads

   • Usage: It can be used in garnishes and salads as a substitute for fresh spinach.
     • Function: Dried spinach adds flavor and nutritional value to salads.
     • Benefit: It eliminates the challenges of keeping fresh spinach and offers a delicious, nutritious alternative.

3. Detox and Functional Blends

   • Usage: It can be used in detox drinks and functional teas.
     • Function: Spinach provides beneficial vitamins and minerals to the body and offers a detox effect.
     • Benefit: It regulates digestion, helps remove toxins, and may strengthen the immune system.

4. Breakfasts and Snacks

   • Usage: It can be used in breakfasts or snacks, especially in smoothies.
     • Function: Spinach is an ideal ingredient for starting the day, offering a low-calorie, nutritious profile.
     • Benefit: It offers a functional, quick, and nutritious snack alternative.

5. Fermented Products

   • Usage: It can be used in homemade pickles or fermented products.
     • Function: Spinach can be an ingredient that helps increase probiotics.
     • Benefit: It supports the digestive system and may enhance the body's immune response.