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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.
因为存在变异,所以在购买DDGS前建议检测一下营养浓度。为了确保所买的DDGS没有用豆皮稀释,或者脂肪含量不够,购买者应该从供应商那里获取营养浓度保证值。
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%,总磷不低于0.55%。ADF不超过12%,NDF不超过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.
在生产过程中,没有被热处理过程破坏的DDGS赖氨酸:粗蛋白至少为2.8%。同时,建议您在购买DDGS时,要寻找没有霉菌毒素污染的DDGS. |
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