The waste liquid produced from potato starch is rich in nutrients, and it is a pity to waste it and pollute the environment. People tried to process the potato starch waste liquid for use in the food industry, but the processed starch juice had an unpleasant smell due to the unique smell of the potato. In order to effectively utilize the potato juice, a new process using glucose invertase was introduced in recent years. It not only effectively removes the unpleasant taste in the juice, but also provides nutrients such as sugar, amino acids, organic acids and minerals.
Food additives are widely used in biscuits, cakes, beverages, and Western-style snacks, and are fully in line with food hygiene requirements. First, process potato starch waste liquid, heating concentration, ion conversion resin treatment → activated carbon treatment → grape vine invertase enzyme treatment → drying → white powder or granule finished product 2. Operation steps 1. Heating and condensing waste liquid collected from the potato starch production line Concentration by heating, filtration and recovery of the protein which has been coagulated, and the deproteinated solution is separated and sent to the next process. 2. There are two methods of ion exchange resin treatment: batch method or tower conversion method. It is better to use styrene resin as the anion exchange resin. The batch method is to allow the activated ion exchange resin to be mixed with the deproteinized solution. The amount of the resin used is generally 1 liter of the liquid to be treated and 50 grams for the human. The mixing time generally needs to be maintained for 1 to 1.5 hours. By shaking and stirring, the two are fully in contact with each other, and the odor and colored substances in the deproteinized liquid adhere to the ion exchange resin and are removed together with the timing of the resin; the tower conversion method is to exchange activated ions. The resin fills the tower. The deproteinized solution flows into the upper part of the tower, and after odor and color substances are sufficiently adsorbed by the resin, it flows out from the lower part of the tower. 3. Activated carbon treatment methods are the same as before. 4. Glucose invertase treatment The above deproteinized, deodorized and decolorized juice is sent to a fermenter. The amount of glucose invertase added is generally about 0.2% of the juice weight, and the acidity of the treatment liquid is generally controlled at a pH of 5.0-5.5. To effectively stabilize the weakly acidic environment of the enzymatic process, an appropriate amount of glucose or the like may be added as a buffer. The enzymatic temperature is better in the range of 40-55°C, and the enzymatic time differs depending on factors such as the amount of invertase added, the enzymatic temperature, and the pH value, and usually takes about 15-24 hours to complete. The deproteinized solution after enzymatic treatment is a transparent liquid. 5. The potato sap dried by the above steps can be directly added to the food; if it is needed for packaging, transportation or food production, it can also continue to add some starch, dextrin, gelatin, soybean protein and other additives, spray-drying or Vacuum drying, powdered or granular, sealed package.
Ulcers is commonly known as gastric ulcer and duodenal ulcer, the formation of ulcers is closely related with gastric acid or pepsin digestion. Ulcer disease is a chronic disease, its seizures were cyclical, episodes and remission of alternating appear, and the onset of abdominal pain has a certain rule. The main cause of ulcers include: 1. Helicobacter pylori infection 2. Bad diet 3. Mental factors 4. Drug stimulation. Many patients with gastric ulcer who have taken non-steroidal anti-inflammatory drug history, these drugs will stimulate our gastric mucosa, causing damage, then it will cause ulcer disease over time. The current anti-ulcer drug is mainly focused on reducing gastric acid and enhance the protective effect of gastric mucosa. In recent years,the research and development of anti-ulcer drug progress is faster, effective drugs have been listed, sales are also rising.
Anti-Ulcerative
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