How much do you know about lard and chicken fat?

Chicken fat, commonly known as yellow fat, contains a small amount of protein, is fairly nutritious, and has lower calories than lard.
Both chicken fat and lard belong to the saturated fatty acids.
Most of us use lard and soybean oil. Now that chicken fat has come along, may I ask what everyone thinks about it for feed use?
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Chicken fat costs more than lard, right?
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Aren't the energy levels of the two varieties different?!! Both oils, if not adulterated during production, are good stuff!!! I remember chicken fat is very good for food use!!!
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The price of chicken fat is definitely more expensive than lard, so it's not cost-effective!!!
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Around here, chicken fat is cheaper than lard
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Animal fats and oils may carry residual pathogenic microorganisms! Choose carefully
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Generally, chicken fat is used a bit more in fox and raccoon dog feed, right?
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Worth thinking about
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We used duck fat for a period this summer, and felt that duck fat was in short supply and its quality was not very stable, so we stopped using it again
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Chicken fat is good! The acid value is low!! I say it's good
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Not necessarily; it depends on the source, quality, storage period of the feed, and so on