Distinctive traits of raspberries – evidence-based preservation techniques for winter storage
Kacper Nowak
2026-03-17
4 min. read
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Opting for seasonal vegetables and fruits ensures the acquisition of produce with peak concentrations of essential nutrients—including minerals, vitamins, and bioactive compounds—while also benefiting from lower market prices. The summer months present an ideal opportunity to focus on berry fruits, among which raspberries stand out due to their high antioxidant content and distinctive flavor profile
Fresh fruit and vegetables
Malina is a perennial shrub that reaches a height of up to 2 meters. It belongs to the Rubus genus of the pink family. It occurs not only on plantations, but also in natural conditions. It can be found in forests, deciduous and field fields. It blooms from June to August (depending on the variety).
Changes
Rubus idaeus is the most well-known variety of raspberries. It provides not only fruits but also leaves that are a source of pickles. Other species of rasps are the omson raspberry (Rubus strigosus) and the black raspy (Rbus occidentalis), which is called the western raspy. Their tastes are similar to the classical red variety. In addition to the color, they also differ in date of harvest [1].
The properties of raspberries
Primarily, it has anti-inflammatory, anti-fever, and anti-anxiety properties. It contains organic acids such as lemon syrup, apple juice, and dried fruit juice. While extract from the leaves of raspberries acts as a drainage, antifungal and antibacterial agent that may help with diarrhoea. It also has a debilitating effect on the smooth muscles of the uterus, intestines, and blood vessels.
Can you eat them when you're pregnant?
Among pregnant women, there are many myths about prohibited foods. One of them is raspberries. It can be eaten safely. It contains polyphenols and many vitamins. However, it should be remembered that they are also a source of fructose simple carbohydrates.
It's a winter squash
Outside of the season, you can also enjoy the taste of frozen fruit or fruit products. During heat treatment, some active substances are destroyed.
Manufacture from materials of any heading, except that of iron or non-alloy steel, not further worked than hot-rolled (cold-reduced)
The most valuable are fresh fruit. However, it is worth preparing a few jars of jams, juices or pomegranate jams for the autumn-winter period. Recipe on pomegranean jams Ingredients: 2 kg of pomegres, 2 kilograms of sugar, 2 lemons.
How many calories do raspberries contain?
Malinas are low in calories. 100 g (a handful is about 70 g) of fresh mustard provides about 42 kcal. It should be remembered that preparations made of mustard syrups, jams or desserts will have a higher caloric content due to added sugar. It is a delicious berry fruit. Rich in vitamins and polyphenols. It has a beneficial effect on the body, especially on the cardiovascular system and reduces the risk of cancer.