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Abstract

ABSTRACT


The sunflower acid oil was subjected to three methods of protection viz.,
Aldehyde treated protein encapsulated form, calcium soap and fatty acyl
amides. The extent of rumen lipolysis was assessed by comparing the intensity
and surface area of the free fatty acids zone on the chromatographic field
between 24 h incubated and unincubated samples. The data originated from
six measurements suggest that the calcium soaps offer best protection,
as even after 24 h of incubation, the samples had the most desirable faint
intensity and lower surface area of free fatty acids zone, which indicate
that the calcium soaps undergo lowest metabolism in the rumen than its
counterparts. Based on the intensity and surface area of the free fatty
acids zone on the chromatographic field, calcium soaps of sunflower acid
oil was selected as the potential protected fat in the rations of dairy
cows.

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