Is rice husk adulterated in the end?

Is the rice husk in the rice bran considered adulterated? I found that there is something unavoidable in a lot of rice bran. Some large rice mills are better than those of retail investors, there is nothing they can do-- they can have a little bit, but not more. If our factory collects local rice bran, it can give him a little more rice husk, but not too much. And this kind of rice bran should be crushed and used!-- the original post published by yaogongx at 23:19 on 2007-9-27 can be a little bit, but not much. If we collect local rice bran, we can let him have a little more rice husk, but not too much, and such rice bran should be crushed and used! Could you tell me how much you can't say too much? It's so abstract, teacher-- are there any methods and standards of measurement? Thanks for sharing! The original post was published by Ma Qian at 12:35 on September 28, 2007. Are there any methods and standards of measurement? Thanks for sharing! There is a way to use phloroglucinol solution to drop. It's intuitive that rice husks turn red-you can see them directly with rice husks, but there's no good measure-it depends on the amount of protein and fat. Our experience is to measure the content of silicon dioxide, the content of silicon dioxide in standard washed rice bran is not high, if the higher the content, the more mixed with bran. The original post was published by qiuchi23 at 10:52 on 2007-9-29. Our experience is to measure the content of silica in the ground of silica. The content of silica in standard washed rice bran is not high. If the content is higher, it means that there is more mixed bran. Measure silicon dioxide? It sounds so esoteric. You can probably know how much is mixed with fiber and egg whites. I just wonder how much it is. Published by qiuchi23 at 10:52 on 2007-9-29, our experience is to measure the content of silica in rice bran. The content of silicon dioxide in standard washed rice bran is not high, and the higher the content is, the more it is mixed with bran. The quality of a raw material is so troublesome. There is generally little rice husk in rice bran. If the merchants want to mix it, they will crush the rice husk and mix it finely. Microscopic examination shows that rice bran generally contains a little shredded rice grain and a small amount of polishing powder. If it contains fine crushed rice husk, you have to retreat, not a lot of it. You can consider deducting the price.-- normal question. However, we usually enter 10% of the broken rice! -- divided into hybrid and stem rice, which can card ash and fiber. There are about 6 stemmed rice. About 9 hybrids were crossed. The fiber is generally low about 4. The higher it is, the more problematic it is. You can formulate your own acceptance criteria according to the actual situation.