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Food additives mainly include: citric acid, improver, emulsifier, VC, sodium pyrophosphate, food grade pigment, etc.
Food additives classification
Citric acid
The production method of citric acid
The production methods of citric acid can be divided into 3 types: fruit extraction method, chemical synthesis method, and biological fermentation method.
Production Process
Dried potatoes are used as raw materials, directly crushed, slurried, and liquefied to carry out aerobic liquid deep fermentation, calcium salt method extraction, evaporation, concentration, and then crystallization; after crystallization, solid-liquid separation is carried out with a centrifuge to obtain wet lemon The acid crystals are dried and screened, and finally the finished citric acid is obtained.
Improver
Improver classification
Steamed bread flour quality improver, noodle flour quality improver, flour gluten, dried noodle anti-odor improver, glutinous rice flour quality improver, quick-frozen dumpling quality improver, bread flour quality improver, etc.
Production Process
Raw materials [formulation]-dust-free feeding station/ton bag feeding station-vibrating screen-mixer-vibrating screen-packaging-palletizing
Client needs
It adopts advanced sealing technology to prevent leakage and extend service life. The sealing gap can be automatically compensated with the use process.
It has unique effects on the screening and classification of powdery and granular materials.
It can screen 6 particle sizes, and the sieve body diameter ranges from 600mm (24 inches) to 2600mm (104 inches)
Gaofu combines ultrasonic and vibrating screens to solve the problem of difficult screening of highly adsorbent materials.