There are two main types of carambola, each with distinct characteristics and uses. The first type is sweet and crisp, making it ideal for fresh consumption or processing into products like carambola juice, sugar-canned carambola, or other preserved forms. Whether eaten raw or processed, this variety maintains a high quality in terms of flavor and texture. The second type, however, is more acidic and astringent, typically found in mountainous regions and often grown without artificial cultivation. This variety is not suitable for direct consumption due to its strong sour taste but can be used as a raw material for making sugar products or preserved fruits.
To preserve the sour carambola, one common method is to create a salt embryo, which helps maintain its quality during storage. There are two primary techniques for this process. The first is brine salting. After harvesting, the sour carambola should be trimmed by removing the edges and corners, then cut in half. These pieces are then placed in a diluted salt solution (5-8% salt concentration) and left to marinate for over ten days. During this time, stones are placed on top of the fruit to prevent mold and rot. Once the fruit has absorbed enough salt, it is exposed to the sun until the surface is fully covered with salt.
The second method involves dry salting. In this approach, the salt is used directly without a liquid solution. Approximately 20% of the weight of the carambola is salt. A large container or vat is prepared by layering raw salt about 1-2 cm thick, preferably using coarse sea salt. The carambola is then added in layers, alternating with salt and pressing down with stones after each layer. After at least ten days, the fruit is removed from the salt and exposed to the sun. As the fruit dries, a salt crust forms on the surface, and the skin softens slightly. It is then left to dry for another 1-2 days before being fully dried until the moisture content drops to around 20%.
If rain occurs during the drying process, it's essential to use artificial drying methods to avoid spoilage and mold. Once the product is fully dried, it should be packaged in sealed containers for long-term storage. This preserved carambola can later be used in the production of candied fruits or other processed products, ensuring its flavor and texture remain intact for future use.
Fruit & Vegetable Powder
Fruit & Vegetable Powder As a unique food raw material, fruit and vegetable powder is made from fresh fruits and vegetables through fine processing technologies. These processes include drying, grinding, and sieving steps to ensure the high quality and rich nutrition of fruit and vegetable powder.
Compared with fresh fruits and vegetables, Freeze-dried Fruit Powder not only completely retains the nutrients in fruits and vegetables, such as vitamins, minerals, dietary fiber, etc., but also has the significant advantage of being more portable, and easy to store and use. This allows people to enjoy the nutritional benefits of Fruit Juice Powder anytime, anywhere, regardless of the limitations of time and space.
Fruit and vegetable powder has a wide range of uses and can be used to make various types of drinks, such as juice, milkshakes, tea, etc., to add natural fruit flavor and rich nutrition. It can also be applied to food production, such as bread, biscuits, pastries, etc., which can increase the nutritional value of food and give it a unique flavor and color. In addition, Freeze-dried Fruit Powder plays an important role in the field of health products, which can help people supplement their daily needs of nutrition, Boosting Immunity Extract, Improve digestion extract, and prevent the occurrence of diseases.
In the common fruit and vegetable powder, apple powder has a fresh taste and rich nutrition; Blueberry powder is rich in anthocyanins, which have antioxidant properties. Spinach powder is rich in iron, which helps maintain normal body function; Carrot powder is known for its rich carotene, which plays an important role in eye health. In short, fruit and vegetable powder with its diverse advantages and wide application, has become one of the ideal choices for people to pursue a healthy life.
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