The main methods for preventing the storage of rotten potatoes are as follows: 1. Timely harvesting to reduce mechanical damage. Harvesting of sweet potatoes began at a temperature of 18°C. The best temperature was above 10°C. Harvest lightly, lightly, gently, and remove diseased, insect-eaten, damaged, flooded potato pieces and dry them in the storage place of sweet potatoes for 3-4 days before entering the pit. 2. Strict old cellar disinfection. Before entering the cellar, the old soil around the cellar shall be cleared out, then burned with firewood for about 15 minutes, and then disinfected with potassium permanganate or a disinfectant, and then sprinkled with fresh lime, lime on the bottom of the cellar. Lay a layer of sand and layer the sweet potatoes. 3. Seal the cellar in due time and pay attention to ventilation and heat preservation. In the first 15-20 days after entering the cellar, the cellar is not sealed. The temperature in the cellar is maintained at 15°C-20°C and the humidity is 80%-90%. During this time, pay attention to ventilation. After the storage period, the cellar temperature should be controlled at 13°C-15°C. Do not open the cellar often after sealing the cellar in winter, and prevent rain and snow from entering the cellar. In the past, when the temperature has risen in the past, the ventilation of the pit shall be opened in time to reduce the temperature and humidity in the pit.

RP International Ltd is top Sodium Alginate Supplier and Manufacturer in China.

Sodium Alginate is a natural polysaccharide product extracted from brown seaweed that grows in cold water regions. It is soluble in cold and hot water with strong agitation and can thicken and bind. In presence of calcium, sodium alginate forms a gel without the need of heat. In modernist cuisine, sodium alginate is mostly used with calcium salts to produce small caviar-like and large spheres with liquid inside that burst in the mouth. Sodium Alginate is also used in the food industry to increase viscosity and as an emulsifier. It is also used in indigestion tablets and it has no discernible flavor.

Our Annual output is 2000mt. We have professional product line for Food Thickeners Sodium Alginate. Our products are Kosher, ISO, Haccp, Halal certified with best quality and strict quality control.

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