Havsbuckthorn fruktpulver mat frys torktumlare

Havsbuckthorn fruktpulver mat frys torktumlare

Application advantages of food freeze dryer in sea buckthorn fruit freeze-dried powder: There are more than 190 kinds of bioactive components in sea buckthorn fruit, rich in VC, VE, carotenoids, various amino acids, organic acids, oleic acid, linoleic acid, linolenic acid, flavonoids, phospholipids, phenols, trace elements, protein and other essential nutrients for the human body, of which the content of VC is higher than that of any kind of fruit, and it has the reputation of "the king of VC". Among the 18 kinds of amino acids, 8 kinds of amino acids are necessary for the human body, and 12 kinds of necessary trace elements for the human body, including It, is high in calcium, iron, zinc, potassium, and selenium. In addition, the sea Buckthornfrukt innehåller också ett stort antal farmakologiskt aktiva ämnen flavonoider, främst antocyaniner och katekiner, och innehåller också triplenoinsyra, främst ursolsyra och oleanolsyra, picaridin, inandebönor, serotonin och andra bioaktiva ingredienser har anti-tumor, anti-lumber, anti-inflammatoriska, serotonin och andra bioaktiva ingrediens Anti-strålning, anti-aging och andra effekter .

However, at present, many manufacturers pay attention to the immediate economic interests, take the extraction of sea buckthorn oil as the main commodity, and ignore the full utilization of fruit juice, so that the precious and magical fruit juice is wasted in vain. The main reasons for this problem are as follows: Seabuckthorn juice is a highly acidic juice, with an acid content of 3% to 5% and PHZ-3.5. Skämningen av juicen och brunningen är också de främsta orsakerna till att minska smaken och kvaliteten . Förändringar i aktiva ingredienser, dessutom, eftersom aldehyderna, ketoner, syror osv.

According to relevant research, the main harmful bacteria of sea buckthorn juice spoilage is wild yeast flora. It still survives 10% at -20℃for 72h, and the bacterial count doubles when stored at 5℃for 1 month. It can be seen that the cold storage of seabuckthorn juice is still slowly fermenting. Therefore, the beverages and foods produced by the spoiled juice in the past few years have bad taste, which has seriously damaged the reputation of sea buckthorn. Since sea buckthorn juice is a heat-sensitive substance, the sea buckthorn fruit powder prepared by the traditional high-temperature heating and drying method will cause sulfur-containing methionine and cysteine ​​in the juice. In acid degradation, Två tredjedelar av metionin går förlorade, och cystin är nästan helt förlorad .

It can be seen that preventing fermentation and browning of sea buckthorn juice is the key to maintaining high-quality juice. Over the years, there have been dozens of beverages and foods containing sea buckthorn, but many have been discontinued due to poor sales. As a food raw material, the processing technology of sea buckthorn juice must be developed to a high level. För att förlita sig på framstegen inom vetenskap och teknik genom att använda modern ny matfritt-torkningsteknik, är havsuttrande fritt-torkat pulver djupt bearbetat av matfritt-torkningsutrustning inte bara näring, hälsovård och farmakologiskt aktiva ingredienser utan löser också problemet med jäsning av brunning .}

The sea buckthorn fruit powder food freeze dryer is to pre-freeze a large amount of water in the sea buckthorn juice at low temperature, and heat it under low-temperature vacuum conditions so that the frozen fine ice crystals in the juice are directly sublimated and captured by the condenser, so as to obtain drying. substance. The advantages of this process can keep the color, aroma, taste, and shape of the original substance, the freshness is unchanged, and the rehydration is good so that some heat-sensitive substances are not damaged. The freeze-drying process not only maintains the nutrients of the fresh juice, but also prevents the browning of the juice and solves the problems of fermentation, improves the product quality, reduces the volume, facilitates storage and transportation, and prolongs the shelf Livet . Seabuckthorn fritt-torkat pulver är en naturlig grön mat utan industriell förorening utan konserveringsmedel som läggs till i produktionsprocessen .

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