Effect of Feeding Ca-salts of Fatty Acids from Soybean Oil and Linseed Oil on c9,t11-CLA Production in Ruminal Fluid and Milk of Holstein Dairy Cows

Sultana, Halima; Ishida, T.; Shintaku, Toshihiro; Kanda, Shuhei; Itabashi, Hideyuki

doi:10.5713/ajas.2008.60730

Cited by 15 publications

(31 citation statements)

References 32 publications

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“…at 0 h in SO and FA diets were significantly higher than those in CO diet. The decrease in ammonia-N was similar to that of supplementation of Ca salts of soybean or linseed fatty acid to dairy feed by Sultana et al (2008), suggesting decrease of deamination in the rumen may have occurred. The numbers of Isotricha sp.…”

Section: Results and Discussion Ruminal Fermentationsupporting

confidence: 56%

“…The effects of treatments on the ruminal protozoa are shown in Table 2. Sultana et al (2008) did not detect a significant change in the protozoal number in cows fed Ca salts of fatty acids originating from soybean oil or linseed oil. at 0 h in SO and FA diets were significantly higher than those in CO diet.…”

Section: Results and Discussion Ruminal Fermentationmentioning

confidence: 54%

“…As soy sauce oil has a similar fatty acid composition to soy bean (Table 1, Sultana et al 2008), it is expected that the supplementation of soy sauce oil might increase CLA in milk fat. To evaluate its availability as dairy feed, investigation of its effects on rumen fermentation and milk production is necessary.…”

Section: Introductionmentioning

confidence: 99%

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Effect of supplementation of soy sauce oil and Ca salts of fatty acids on rumen fermentation, milk production and conjugated linoleic acid in milk of dairy cows

Shibata

Hashizume

Gazi

et al. 2011

Animal Science Journal

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Eight cows were used to evaluate the effects of supplementation of soy sauce oil (SO) or Ca salts of fatty acids (FA) on rumen fermentation and milk production. The control diet (CO) consisted mainly of hay, corn silage and a concentrate. In the experimental diets, 400 g/day per cow of SO or FA (soybean oil and rapeseed oil) was supplemented to the CO diet. Experimental period for the three treatments was 14 days, and milk samples were taken during the last 2 days and rumen sample was taken on the last day. Dry matter intake was not affected by the treatments. The number of rumen protozoa at 0 h increased by SO and FA diets. Total volatile fatty acids at 2 h after feeding of SO diet was decreased compared to CO. The milk composition yield did not differ among treatments, although the percentages of fat and protein were decreased by SO and FA diets. The proportions of C8-C16 fatty acids in milk fat decreased, and those of C18 increased by SO and FA diets. The proportion of cis-9, trans-11 conjugated linoleic acid in milk fat by SO and FA diets increased by 120% and 135%, respectively. In spite of the slight suppression of rumen fermentation by SO diet, negative effects on feed intake and milk production were not detected.

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Section: Results and Discussion Ruminal Fermentationsupporting

confidence: 56%

Section: Results and Discussion Ruminal Fermentationmentioning

confidence: 54%

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Effect of supplementation of soy sauce oil and Ca salts of fatty acids on rumen fermentation, milk production and conjugated linoleic acid in milk of dairy cows

Shibata

Hashizume

Gazi

et al. 2011

Animal Science Journal

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“…The highest oleic acid was found in T 3 treatment and lowest in T 1 treatment. This finding corroborate with the findings of Sultana et al, (2008), who reported that feeding of Ca-Salt of Linseed oil significant decreased the proportion of saturated FA C16:0. They also observed that the proportions of long chain fatty acids, namely, C18:0, C18:1, C18:2, VA and CLA increased significantly (p<0.01 and p<0.05)…”

Section: Resultssupporting

confidence: 93%

Effect of feeding ca-salts of fatty acids on fatty acids composition in milk

Sarker

Huque

Islam

et al. 2016

Bangladesh J. of Livestock Res.

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A study was undertaken to investigate the effects of Calcium Salt of Fatty Acid on the fatty acids composition of milk fed green German grass and concentrate diet. Twenty lactating Pabna cows having similar daily milk yield (3.4±0.842 Kg) were used and divided into four groups with five animals in each group. The study revealed that saturated fatty acids of milk fat were 61.12, 57.83, 54.93, and 54.56% and unsaturated fatty acids of milk fat were 38.36, 42.22, 45.22 and 45.5 38 % in treatment groups T 0 (without Calcium Salt of Fatty Acid), T 1 (2.0 % Calcium Salt of Fatty Acid), T 2 (2.5 % Calcium Salt of Fatty Acid) and T 3 (3.0 % Calcium Salt of Fatty Acid), respectively. The highest unsaturated fatty acid was found in T 3 treatment and the lowest in T 0 treatment. There is no significant difference between T 2 and T 3 treatments in relation to unsaturated fatty acids. The palmetic acid content in milk fat were 25.47, 27.22, 26.22 and 26.22% in T 0 , T 1 , T 2 and T 3 respectively. The highest palmetic acid found in T 2 treatment and the lowest in T 0 treatment. The stearic acid content in milk fat were 22.98, 15.78, 13.74 and 13.68% in T 0 , T 1 , T 2 and T 3 respectively. The study showed that there is a significant (p<0.01) difference in the treatments for stearic acid content in milk fat. The linoleic acid content in milk fat were 1.57, 1.64, 1.73 and 1.94 % in treatment groups T 0 , T 1 , T 2 and T 3 respectively. It may be concluded that the feeding CaSalts of Fatty Acids increased unsaturation of milk fat, oleic acid, linoleic acid and linolenic acid and decrease saturation and stearic acid content in milk fat.

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“…Penambahan minyak kedelai dalam pakan dilaporkan dapat memperbaiki kualitas kimia daging dan susu yaitu meningkatkan conjugated linoleic acid atau CLA (Sultana et al, 2008;Chen et al, 2008;Fatahnia et al, 2008;Choi 2009). CLA berperan sebagai anti kanker, anti diabetis dan anti kegemukan sehingga kandungan yang tinggi pada daging atau susu merupakan diharapkan dapat meningkatkan sifat fungsional dan nilai ekonomis produk ternak.…”

Section: Pendahuluanunclassified

Kualitas Karkas Domba Lokal yang Diberi Pakan Jerami Padi Fermentasi dengan Suplementasi Minyak Kedelai

2010

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The aim of this study was to determine if suplementation of soybean oil in the ration in order to increase conjugated linoleic acid of meat has concurrent effects on carcass characteristics and qualities of thin-tailed sheep. Sheep were fed fermented ricestraws suplemented with 0, 3 and 6% soybean oil. The experimental design used was a Randomized Completely Block Design. Eighteen sheep with initial age of 6-8 months and initial bodyweight of 17.46 ± 1.61 kg were used. The treatments consisted of soybean oil supplementation 0, 3 and 6%. Variables measured were carcass conformation, GR thickness, backfat thickness, subcutaneous fat score, and kidney and pelvic fat score. Result showed that sheep fed ration with 0 % soybean oil produced carcass with carcass conformation score of 8.50 ± 1.05, GR thickness 11.50 ± 1.05 mm, back fat thickness 2.67 ± 0.82 mm, subcutaneus fat score 3.50 ± 0.55 mm, kidney and pelvic fat score 2.00 ± 0.00. Sheep feed ration with 3% soybean oil; carcass conformation score 8.67 ± 1.21, GR thickness 11.67 ± 1.21 mm, back fat thickness 2.83 ± 0.98 mm, subcutaneus fat score 3.50 ± 0.55, kidney and pelvic fat score 1.83 ± 0.4. Sheep feed ration with 6% soybean oil; carcass conformation score 9.00 ± 1.26, GR thickness 12.50 ± 1.52 mm, back fat thickness 3.33 ± 0.82 mm, subcutaneus fat score 3.50 ± 0.55, kidney and pelvic fat score 1.83 ± 0.41. Score of carcass conformation, thickness of GR, thickness of back fat, score of subcutaneus fat, and score of kidneypelvic fat were not influenced by suplementation of soybean oil. In conclusion, suplementation soybean oil in the ration to increase conjugetaed linoleic acid has no significant concurrent effect on carcass quality characteristics of local sheep.

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Effect of Feeding Ca-salts of Fatty Acids from Soybean Oil and Linseed Oil on c9,t11-CLA Production in Ruminal Fluid and Milk of Holstein Dairy Cows

Cited by 15 publications

References 32 publications

Effect of supplementation of soy sauce oil and Ca salts of fatty acids on rumen fermentation, milk production and conjugated linoleic acid in milk of dairy cows

Effect of supplementation of soy sauce oil and Ca salts of fatty acids on rumen fermentation, milk production and conjugated linoleic acid in milk of dairy cows

Effect of feeding ca-salts of fatty acids on fatty acids composition in milk

Kualitas Karkas Domba Lokal yang Diberi Pakan Jerami Padi Fermentasi dengan Suplementasi Minyak Kedelai

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