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Because of variability, producers are recommended to examine nutrient concentrations in DDGS products before buying them. To confirm that the product has not been diluted with soy hull or is lower in fat concentration, producers should obtain guarantees for nutrient concentrations form the supplier.
因為存在變異,所以在購買DDGS前建議檢測一下營養(yǎng)濃度。為了確保所買的DDGS沒有用豆皮稀釋,或者脂肪含量不夠,購買者應該從供應商那里獲取營養(yǎng)濃度保證值。
Crude protein concentration should be at least 27 percent ,and total fat and phosphorous concentrations should be at least 9 and 0.55 percent respectively. Concentrations of ADF and NDF should not exceed 12 and 40 percent each.
粗蛋白至少要27%,脂肪不低于9%,總磷不低于0.55%。ADF不超過12%,NDF不超過40%。
DDGS undamaged by heat would have a lysine to crude protein ratio of at least 2.8 percent . It is also recommended that producers seek assurances on the absence of mycotoxins in DDGS before purchasing.
在生產(chǎn)過程中,沒有被熱處理過程破壞的DDGS賴氨酸:粗蛋白至少為2.8%。同時,建議您在購買DDGS時,要尋找沒有霉菌毒素污染的DDGS. |
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