The ‘Roche Yolk Colour Fan‘—An Instrument for Measuring Yolk Colour
نویسندگان
چکیده
منابع مشابه
Comparison of Natural and Synthetic Carotenoids: Effect on Yolk Colour and Oxidative Stability of Yolk Lipids
Two experiments were performed to evaluate the effect of synthetic and natural carotenoids on the daily output of eggs and some parameters of their quality. The hens were fed a control diet and diets supplemented with synthetic carotenoids Carophyll Red and Carophyll Yellow, lutein, algae Chlorella, and mustard meal. Carotenoids had no effect on hen-day egg production. Both synthetic and natura...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1969
ISSN: 0032-5791
DOI: 10.3382/ps.0480767