Application of Vitamin C in aquatic feed

I'd like to ask, in pelleted fish feed, is coated VC or VC ester used?
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Let's learn together, looking forward to a reply!
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VC ester should be fine, right? The pelleting temperature for fish feed isn't high, so losses aren't serious either
Feeding is also quick, so nutrient loss is relatively low
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Learned something
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Generally esterified VC is used. The coated kind isn't resistant to high temperatures.
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Thanks, yjx0999
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Let's learn together, looking forward to a reply
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yjx0999 is right, using esterified VC is enough
Problem solved!
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Learned something new again, thanks
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This post was last edited by XXT on 2009-11-26 11:39

To be on the safe side, better to use VC ester.
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Considering cost, coated C is enough; pelleted feed isn't extruded feed, the temperature isn't that high, and it also cools quickly
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At the same time as coating, high temperature must be used