Food additives - Xinxiang Gaofu Machinery Co., Ltd

Food additives Screening Solution

Solution introduction

Food additives are synthetic or natural substances added to food to improve the color, aroma and taste quality of food, as well as for preservation and processing needs. At present, there are 23 categories and more than 2,000 varieties of food additives in my country, including acidity regulators, preservatives, defoaming agents, antioxidants, bleaching agents, bulking agents, colorants, color protectants, enzyme preparations, flavoring agents, and nutritional agents. wait. Enhancers, preservatives, sweeteners, thickeners, aromatics, etc.

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Screening needs

  • Material:Citric acid, improver, emulsifier, VC, sodium pyrophosphate, food grade coloring, etc.
  • Equipment used:S49 Vibrating Screen


Food additive classification

Citric acid

Production method of citric acid
The production methods of citric acid can be divided into three types: fruit extraction method, chemical synthesis method, and biological fermentation method.

Production Process
Using dried potatoes as raw materials, direct crushing, pulping, and liquefaction are used to carry out aerobic liquid deep fermentation, calcium salt method extraction, evaporation, concentration, and then crystallization; after crystallization, a centrifuge is used for solid-liquid separation, and the resulting wet lemon is The acid crystals are dried and screened to obtain the finished product citric acid.

Improvement agent

Improver classification
Steamed bread flour quality improver, noodle flour quality improver, flour gluten enhancer, dried noodles anti-odor improver, glutinous rice ball 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

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