A corn stalk is not suitable for animal feed. But by using a method to break down the lignin, the tough stalk suddenly turns into animal feed.
The calorie free sweetener erythritol is widely used in Asia; it is also gaining popularity in Europe and America. Now, a new cheap method has been developed to produce erythritol from straw with the help of mould fungi. Erythritol ...
Six states in the US have applied for and received waivers to allow corn containing more than 20 ppb of aflatoxin to be blended with corn containing lower levels of aflatoxin for use as animal feed.
Food waste no longer suitable for human consumption can be used for animal feed purposes and the amount processed can be doubled in the EU, according to EFFPA. But feed safety should be maintained at all costs.
Algae are being used to develop new technology to clean up waste. Excess waste nutrients produced from anaerobic digestion of food and farm waste are used to cultivate algal biomass for animal feed and other products of value.