New method to produce pure sweet potato vermicelli manually

The color of the fans produced by this method is natural, translucent, boiled without paste, smooth and tough, delicious, resistant to storage, and not easily broken. Prepare 2-4 flat-bottomed discs or square plates of suitable steamer diameter. They are made of 2 mm thick aluminum alloy iron, about 50 cm in diameter and 1.5 cm high along the edge. Prepare about 10-20 bamboo fences. They are 11-13 bamboo poles 2 meters long and 2 centimeters wide. They scrape off green skin, cut off the yellow skin layer, and arrange the bamboo rows that are 70 centimeters wide and are equally spaced. The bamboo head is about 15 centimeters long, and each path should be made of 6 pieces of bamboo. The bamboo strips and bundles should be removed from the green skin and burrs. After being woven into the fence, they are sunned in the sun for several days. It is best to soak in water for 2 days before drying. Prepare a sharp knife, if you can add manual or automatic cutters, prepare a daily stove. The ratio of starch and water was adjusted to 1:1.4 and the paste was filtered. Impurities were filtered off. After adding 3% of the weight of dry starch to the alum, the starch slurry was placed in a container and stirred occasionally. Starch and water were added. The proportion should be controlled according to the steamed peel and the degree of toughness. For example, if the powder is thin and easily broken, the water is added. The starch should be added to reconcile. If the powder is tough and the white steam is not cooked, then the starch is too much. , should add water to reconcile. Add appropriate amount of water to the pot, and then put two short wooden sticks in the pot. The iron plate should be more than 3 cm away from the water. The water in the pot is not easy to dry. After the water is boiled, wipe the oil in the iron plate. , Into the right amount of starch paste open, the thickness of 3-4 mm is generally appropriate, and then put the iron plate on the wooden bar, pay attention to maintain an uneven state, to prevent the pink skin uneven thickness, cover the lid with a large fire Fermentation, steamed for a few minutes, cooked and then remove the side of the plate to cool, this time you can put another plate to steam, so the cycle does not stop. The slightly cooled skin is taken out and spread on a bamboo fence. Generally, 2-3 pieces of each bamboo fence can be placed, and then placed outside to dry. Take care not to harden the sun, so as not to affect the cut, until the powder is flexible and sticky. You can take a good stack. After the starch paste is completely steamed, it can be shredded, and the number of rolls of the starch can be rolled into a cylindrical shape. Cut into a width of about 2 mm with a cutter or a shredding machine, and the corner powder can be rolled into the lower tube. Then straighten out the growth of fans placed on a wooden board or fence, in order to prevent the fans in the drying process of bending deformation, can squeeze a piece of bamboo fence, drying to about 70% can be packaged storage and transportation sales. This method produces generally no decapitation vermicelli, a large amount of available steamer-type layer steaming method. As it is purely hand-made, almost no additives, better quality, higher prices, and the market is also very popular.