The beans dregses of rice is the raw material of a kind of albumen that our country raises a pig to make dosage the biggest, it with easy absorb, high utilization rate, hurried grows to wait for numerous advantage apparently is one of the mainest raw material of feed of birds of the cultivate that make all the time. At present the whole world the beans of 80% above dregses of rice to be bred to produce place to use, huge use amount is exciting illegal element the heart of that ready to do sth, make false adulterate, small qualitative, shoddy try to gain illegal profit.
A few without moral illegal pedlar will sell us rural breed aquatics door the beans dregses of rice in join stalk of bead of rice bran cake, corn, corn to wait for material, after the fabricating that passes a machine, differentiate very hard from the exterior only the true and false that the beans dregses of rice. Because false beans dregses of rice,medium protein content is not worth apparently, grow what affected pig, chicken badly normally, breed to the country door people brought huge pecuniary loss.
What introduce beans of a few kinds of true and false to dregs of rice to everybody today is simple and effective differentiate a method, hope our country breeds door can pie-eyed purchase fake no longer, be in an unfavorable situation no longer.
1, look. High grade beans dregses of rice to be shown commonly flaxen, colour and lustre is consistent, and false beans dregses of rice color depth is differ, colour and lustre is abhorrent.
2, hear. True beans dregses of rice the beans dregses of rice peculiar fabaceous fragrance, and false because adulterate,fragrance of other impurity beans slants weak, serious do not have fabaceous fragrance even.
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3, feel. In dregsing of rice the beans bigger grain take out, hold lesser grain with the hand, true beans dregses of rice very difficult rub is fine, and false however can rub becomes powder.
4, leach. Will wait for detected beans to dregs of rice immerse in the glass that puts Cheng Shui. If mix into has entered silt, can have apparent statified.
5, law of tincture of iodine. The beans dregses of rice medium amylaceous content is very low, if mix into can raise among them amylaceous content into the material such as corn, bran, when the drop in dregsing of rice toward the beans enters tincture of iodine, adulterate meeting turns La Hei into color, change of not adulterate color is not apparent.
