Acorn starch
Green oak, cork oak, oak, oak, alpine oak and other evergreen and deciduous trees of the family Crustaceae, the fruit collectively referred to as acorns, the seeds contain starch 30 to 55%, but also contains oil, protein, etc., can be brewed, oil, pulp, vermicelli, pastries, alcohol, and fodder, etc., is a raw material for the food industry.
Methods of production 1.system seed kernel: shelled acorns harvested, less than 5 days will be born; fresh seed kernel moisture is more, but also easy to heat and mold, so the harvest should be handled in a timely manner. In the harvest, you can lay plastic film on the ground, with a bamboo pole to knock down the ripe fruit, remove leaves, branch tips and other impurities, immediately placed in the sun under the scorching sun, with a whip, so that the sub-shell and shell bucket separation. In case of rainy days, can be dried by fire to prevent mold. Also want to take off the shell, the way available stone mortar hammer crack or rice milling machine shell, and then wind to the shell, the net get seed kernel, sun-dried. Every 100 kilograms of net kernels can be 60 to 70 kilograms or so.
2. Extraction of starch: the seeds of kernels in the water soaked 1 to 2 days, change the water 1 to 2 times a day, to remove astringent flavor, with a stone grinder into pulp, into containers, such as tanks, precipitation, pour off the top of the water, and then filtered, filtered into starch that is dried in the sun. Every 100 kilograms of acorns can be raised acorn powder 30 to 50 kilograms. ---- This content from: the world's national administrative planning map - text fill ( )