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 Factory direct supply, affordable prices! Freeze-drying machine for jujubes. Source factory supplier


As a classic ingredient used in both medicine and food, jujube has long transcended the limitations of being merely a "wild fruit," becoming a core component of a billion-dollar industry, with its commercial value fully highlighted. Two thousand years ago, the *Shennong Bencao Jing* (Shennong's Classic of Materia Medica) listed jujube kernels as a "superior" herb. Today, with the rise of the health industry, its commercial applications continue to expand: In the medicinal field, jujube kernels, as a core ingredient for calming the nerves and aiding sleep, command prices exceeding several hundred yuan per kilogram for high-quality products, yet demand still exceeds supply, making them a "hard currency" in the Chinese medicinal materials market; in the food processing field, from traditional jujube cakes and juices to emerging products like freeze-dried jujubes, jujube kernel soft candy, and jujube wine, product forms are constantly innovating, covering multiple sectors such as snacks, meal replacements, and functional foods; furthermore, jujube leaves can be made into "Oriental Sleeping Leaf" health tea, and jujube shells can be used as raw materials for activated carbon, truly maximizing the commercial value of "every part is valuable." The application of freeze-drying technology further unleashes this value, becoming a core breakthrough in the deep processing of jujubes. Compared to traditional sun-drying and hot-air drying methods for processing jujubes, freeze-drying technology offers significant advantages, becoming a key driver for industry upgrades. Traditional methods are heavily influenced by weather; sun-drying easily leads to nutrient loss and dull color, while hot-air drying destroys active ingredients such as total flavonoids and vitamin C, resulting in a hard, clumpy product with a shelf life of only 3-6 months, failing to meet the demands of large-scale commercial applications. Freeze-drying machines, employing low-temperature vacuum freeze-drying technology, can rapidly freeze the moisture in jujubes at -40℃, then remove the moisture through vacuum sublimation. This process not only retains over 92% of the active ingredients like vitamin C and flavonoids but also perfectly locks in the natural color and sweet-sour taste. The finished product is crisp, non-clumpy, additive-free, and can be stored for 18-24 months, significantly reducing storage and transportation costs. Meanwhile, freeze-dried jujubes require no complicated processing and can be eaten directly or used as raw materials for deep processing, making them suitable for commercial use in multiple scenarios. Compared with traditional processing methods, the added value of the product is increased by more than 40%, which better meets the current consumer demand for natural, healthy and convenient foods. WhatsApp: +8615380024001 E-mail: sales@kemolo.com https://www.kemolo.com/ https://www.liofilizador.com/ https://www.freeze-driers.com/ https://www.freezedryer.com.cn/

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