Description
Sultana raisins are one of the best and most popular raisins available in the world market, originally from Iran. The sweeter taste of this product, in addition to being easy to chew and healthy, has made this raisin special for the global market.
Sultana Raisins producer
Raisins are a popular dried fruit made from dried grapes. They have been a staple in Iranian cuisine for centuries. However, with advancements in science and technology, raisin production methods have evolved beyond simply drying them in the sun. Sulfuric acid-treated raisins, also known as “tezabi raisins,” are one of the most popular varieties in international markets. They are produced by adding sulfuric acid to the grapes.
Steps in Sultana raisin production
Sultana raisin gets help from acid to soften its skin, acid is a substance to crack the skin of grapes. The thinning of the skin makes the drying process faster and the raisin texture becomes softer and the product sweeter.
Harvesting and dipping
Grape clusters are harvested from the vine and then dipped in a sulfuric acid solution for one minute. The sulfuric acid solution is made by combining sodium carbonate, vegetable oil, and water.
Draining and spreading
After the specified time, the grapes are removed from the solution and placed in a basket or colander to drain excess sulfuric acid from their flesh.
Drying Sultana Raisins
The grape clusters are then arranged with adequate spacing between them and dried for 5 days to a week. The clusters are turned over daily to ensure even drying.
Packaging Sultana Raisin
After a week, the grapes are fully dried and have transformed into raisins. They are now ready for packaging and distribution.
Advantages of Sultana Raisins production
Faster processing
Sulfuric acid treatment significantly speeds up the raisin drying process compared to traditional sun-drying methods, which can take one to three months. This accelerated production allows for meeting the high demand for raisins in domestic and international markets.
Export potential
The faster processing time enables the export of Sultana raisins, expanding market opportunities for producers and traders.
Enhanced appearance
Sultana raisins have a brighter color and a more consistent texture compared to sun-dried raisins.
Preserved size
Sun exposure often causes grapes to shrink and shrivel during the drying process. Sulfuric acid treatment helps grapes retain their size and plumpness.
Nutritional Value Sultana Raisins
Raisins sultanas are nutrient powerhouses:
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- Vitamins (such as vitamin C), minerals (like iron and potassium), and antioxidants contribute to overall health.
- Dietary fiber aids digestion and prevents constipation.
- Natural carbohydrates provide quick energy.
- Potassium helps regulate blood pressure.
- Calcium and boron maintain strong bones.
- Resveratrol and antioxidants protect cells and reduce chronic disease risk.
- Suitable for weight management when part of a balanced diet.
Tips for producing high-quality sulfuric acid-treated raisins
Maintain spacing between grape clusters
Ensure adequate spacing between grape clusters when arranging them for drying to allow for proper penetration of the sulfuric acid solution.
Adhere to dipping time
Do not exceed the recommended dipping time in the sulfuric acid solution. Over-dipping can impart a bitter taste and potentially make the raisins toxic.
Maintain acid-to-oil ratio
The recommended ratio of nitric acid to vegetable oil is 2:1. Follow this ratio precisely to achieve the desired flavor and quality.
Characteristics of high-quality Sultana raisins
Shiny and oily texture
High-quality Sultana raisins have a glossy appearance and a slightly oily feel.
Soft and moist
Unlike sun-dried raisins, Sultana raisins retain their softness and moisture content.
Oily residue upon washing
When rinsed with water, a slight oily residue may be observed on the surface of the water.
Sweeter taste
Sultana raisins generally have a sweeter flavor profile compared to sun-dried raisins.
Export Bulk Persian Sultana Raisins
bulk Persian Sultana raisins have gained immense popularity in recent years due to their superior taste, appearance, and faster production time. They have become a preferred choice for export. With careful attention to production techniques and quality control measures, producers can ensure a consistent supply of high-quality Sultana raisins to meet the growing demand in the global market. Armanifood is one of the main Exporter of Persian Dried Fruit , export Iranian Sultana raisin to all over-the World.
(+98 21) 26143656 – (+9821)26146708
Email: info[at]armanifood.com
wholesale Iranian Sultana Raisins
wholesale of Sultana raisins from the top Iranian producer means Armani Food, has many advantages in addition to the very reasonable price. Including sending a sample and guaranteeing the quality of the entire load similar to it, personalization of humidity and size and quality in the minimum acceptable volume, official invoice, convenient shipping system and etc.
