Add a small amount or not to add excipients to prolonged low temperature drying derived. FD production process can be highly conserved nearly 100% of the ingredients, including the original's flavor, taste, primaries and precious active ingredients, such as: vitamins, polyphenols, organic acids, ... and so on.
Representative FD powder：
Teas：oolong tea, green tea, black tea, brown rice tea,roselle tea, ... and so on.
Features：high multiples of brewing, flavor, color, taste,
and the active ingredient is indeed reserved.
Disadvantages：
The high cost of investment in equipment.
Per kilogram, the processing cost is high (48 to 72
hours because of prolonged low-temperature drying,
high energy consumption, but it is also reasonable for
the translation of the end finished.
EX: natural green tea powder, making a multiple of
250 times, 1 gram brewing 250C.C. cold water,
about 400 to 500 yuan per kilogram processing
costs. Green tea drinks per 250C.C.,
approximately 0.4 million the FD processing fees.
FD powders, high purity, nearly 99% of the total solids of raw materials, it is easier than other drying method moisture absorption; Just pay attention to processing and packaging, temperature, humidity control, and packaging materials of the selection and packaging really close together to absorb moisture problems can be solved.
