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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
1993-1-8
|
| pubmed:abstractText |
Three experiments were conducted to determine whether emulsifiers improve utilization of fat from diets for early-weaned pigs. In Exp. 1, 96 weanling pigs (17 d old) were used in metabolism cages, with main effects of fat source (soybean oil, tallow, lard, and coconut oil) and emulsifier treatment (no emulsifier, lecithin, and lysolecithin as 10% of the added fat). Soybean oil and coconut oil were more digestible than tallow and lard (P < .001). Tallow was more digestible when lecithin and lysolecithin were added (P < .007), and pigs fed lecithin had lower serum triglycerides and cholesterol than pigs fed lysolecithin (P < .03). In Exp. 2, 270 weanling pigs (21 d old) were used in a growth assay. Treatments were 1) control diet; 2) Diet 1 with soybean oil; 3) Diet 1 with tallow; 4, 5, and 6) Diet 3 with lecithin replacing 5, 10, and 30% of the tallow, respectively; and 7, 8, and 9) Diet 3 with lysolecithin replacing 5, 10, and 30% of the tallow, respectively. At d 14 of the experiment, digestibility of tallow was improved more by lecithin than lysolecithin (P < .008). For the total experiment (d 0 to 35), the control pigs had poorer gain:feed ratio than did the pigs fed the fat sources (P < .002). In Exp. 3, 420 weanling pigs (21 d old) were used. Treatments were 1) control diet with soybean oil; 2) Diet 1 with tallow; and 3, 4, and 5) Diet 2 with 10% of the added fat as soybean oil, lecithin, or monoglyceride, respectively. Adding soybean oil, lecithin, and monoglyceride to tallow increased digestibility of total fat (P < .07). From d 0 to 14, pigs fed soybean oil gained weight faster than pigs fed the other treatments (P < .06), and pigs fed tallow without emulsifiers had the lowest ADG. Considering all experiments, addition of emulsifiers increased digestibility of nutrients but had minimal effect on growth performance.
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| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Cholesterol,
http://linkedlifedata.com/resource/pubmed/chemical/Dietary Fats,
http://linkedlifedata.com/resource/pubmed/chemical/Excipients,
http://linkedlifedata.com/resource/pubmed/chemical/Fats,
http://linkedlifedata.com/resource/pubmed/chemical/Fatty Acids,
http://linkedlifedata.com/resource/pubmed/chemical/Lipids,
http://linkedlifedata.com/resource/pubmed/chemical/Phosphatidylcholines,
http://linkedlifedata.com/resource/pubmed/chemical/Plant Oils,
http://linkedlifedata.com/resource/pubmed/chemical/Soybean Oil,
http://linkedlifedata.com/resource/pubmed/chemical/Triglycerides,
http://linkedlifedata.com/resource/pubmed/chemical/coconut oil,
http://linkedlifedata.com/resource/pubmed/chemical/lard,
http://linkedlifedata.com/resource/pubmed/chemical/tallow
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0021-8812
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
70
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
3473-82
|
| pubmed:dateRevised |
2003-11-14
|
| pubmed:meshHeading |
pubmed-meshheading:1459909-Animal Feed,
pubmed-meshheading:1459909-Animals,
pubmed-meshheading:1459909-Cholesterol,
pubmed-meshheading:1459909-Cocos,
pubmed-meshheading:1459909-Dietary Fats,
pubmed-meshheading:1459909-Digestion,
pubmed-meshheading:1459909-Eating,
pubmed-meshheading:1459909-Excipients,
pubmed-meshheading:1459909-Fats,
pubmed-meshheading:1459909-Fatty Acids,
pubmed-meshheading:1459909-Female,
pubmed-meshheading:1459909-Lipids,
pubmed-meshheading:1459909-Male,
pubmed-meshheading:1459909-Phosphatidylcholines,
pubmed-meshheading:1459909-Plant Oils,
pubmed-meshheading:1459909-Random Allocation,
pubmed-meshheading:1459909-Soybean Oil,
pubmed-meshheading:1459909-Swine,
pubmed-meshheading:1459909-Triglycerides,
pubmed-meshheading:1459909-Weaning,
pubmed-meshheading:1459909-Weight Gain
|
| pubmed:year |
1992
|
| pubmed:articleTitle |
Effects of exogenous emulsifiers and fat sources on nutrient digestibility, serum lipids, and growth performance in weanling pigs.
|
| pubmed:affiliation |
Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201.
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| pubmed:publicationType |
Journal Article
|