Deutoplasm
The deutoplasm comprises the food particles stored in the cytoplasm of an ovum or a cell, as distinguished from protoplasm, the yolk substance. Generally, the deutoplasm accumulates about the nucleus and is heavier than the surrounding cytoplasm. In chicken eggs, the cytoplasm and deutoplasm are separate.[1]
References
    
-  Bailey, Frederick (1911). Text-book of Embryology. W.Wood and Company. p. 12. deutoplasm is the food in cytoplasm. 
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