... a grass carp greatly in the way of lowering the content of phospholipid, cholesterol, triglyceride and blood fat in the ... with soft bones, rough fur, low growth rate and high morbidity. Choline chloride, therefore, must be added to the feed for domestic ... :18 months 50%,60% The chlorination choline powder ItemQuotaChlorination choline content is ( with dry base meter ) ≥50% water agent50.060% water ...