The expert claims Most brand eggs are not the firewood egg

The expert claims Most brand eggs are not the firewood egg
Www.chinanews.com's Beijing, December 31 (reporter Zeng LiMing) The inland supermarket indicate at present " Organic " " green " " raise scattered " Wait for the high price firewood egg of the concept, what difference is there on earth? Liu HuaGui, researcher of research institute of animal husbandry veterinarian of academy of sciences of agriculture and forestry in Beijing, provides the answer today:
"The layer chicken is divided into high layer chicken and local soil chicken. High layer chicken whether foreign countries import variety, a lot of brand egg whether high layer chicken produce actually at present, it is not the firewood egg. The real firewood egg should raise the soil chicken scattered to produce. Soil chicken belong to the intersection of China and local variety, egg its pregnant with time to be long, the output is low, so the nutritive value will be a bit higher. Selected the egg, it depends on variety of chicken at first " .
He say in northern area, the intersection of Beijing and soy sauce that include belong to the intersection of China and fine local the intersection of chicken and kind " the the intersection of Chinese and the intersection of poultry and the intersection of variety and will ", had a history of more than 300 years already, is classified as the country and lay special stress on protecting the variety. It is suitable for the mountain region to raise scattered, but the average laying rate only envelopes about 40% raised, annual egg yield does not exceed 120; The feeding cost is more than one time higher than the ordinary egg, so the current price on market is one time more expensive than the ordinary egg.
Liu HuaGui claims, the difference of real firewood egg and ordinary egg is three: First, appearance color different, firewood egg relatively little, generally between 42 and 52 grams, size, color inconsistent; Second, the nutrition content of lecithin of ordinary egg that the firewood egg is heavier than to wait for is high; Third, the firewood egg mouthfeel is more fragrant and more tender, there is no offensive smell of egg.
Difference firewood eggs and difference method of the ordinary egg that he offers are: Soak cold water immediately boil, eggshell very difficult to strip, and apt to it strips down albumens to be the ordinary egg; Needn't soak cold water to be too very apt to strip boil, and albumen a transparent one the firewood egg. " (End)
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