Effects of prepartum treatment with monensin or propylene glycol mixed with concentrate on milk yield and blood NEFA and BHBA levels in dairy cows

Mecitoğlu, Zafer; Kasap, Sevim; Özdüven, Mehmet Levent; Özder, Muhittin; Kennerman, Engin

doi:10.3906/vet-1702-9

Cited by 5 publications

(7 citation statements)

References 22 publications

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“…It is possible that the PG supplement extracted an impaired fat release from the adipose tissue, a process that was reflected in the milk fat value variation (Borş et al, 2014). Generally, the reduction of milk fat content is in agreement with the most published work as reviewed by Mecitoğlu et al (2017) who suggested that reduced milk fat content could be due to: firstly the decrease in plasma non-esterified fatty acids (NEFA) since lowered NEFA concentrations lead to decreased NEFA-uptake by the mammary gland and secondly the lowest proportion of acetate in the rumen which may reduce the amount of acetate available for devolve fatty acid synthesis in the mammary gland. With regard to protein content, the differences among PG0, PG1 and PG2 groups in protein content of goat milk were not significant at lactation period but PG1 and PG2 goats were more in protein content than PG0 goats.…”

Section: Milk Compositionsupporting

confidence: 85%

“…Hence, those authors defined that the milk yield was higher in the PG (10.7 kg/day) group than control (8.4kg/day) group; such increase could be attributed to the energy for milk production increased because of PG supplementation. As well as, Mecitoğlu et al (2017) found that PG caused significantly higher milk yield in 6, 7, 8 weeks (as a late weeks of production), it was 42.52, 43.00 and 44.03kg than 38.82, 39.72 and 38.66 kg in control cows, respectively. Generally, positive effects of PG on milk production are mainly attributed to increases in glycogenic precursors and maintained a moderated metabolic energy status which resulting on bacterial populations that synthesize propionic acid which reflected on milking amount (Melendeza et al, 2018).…”

Section: Milk Yieldmentioning

confidence: 66%

“…In general, PG is a substance used to prevent negative energy balance (NEB) in pre-parturient and prevention ketosis (Azza et al, 2015). The PG could be increased the energy in the late phase of pregnancy and reduction levels of metabolites used for interpretation of energy balance such as beta-hydroxybutyric acid (BHBA) and non-esterified fatty acid (NEFA) concentrations (Mecitoğlu et al, 2017). It also optimized the metabolic parameters in pre and post-partum periods of sheep which have no negative effects on the suckling lambs (Santos et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

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Impact of Propylene Glycol on some Nutritional, Chemical and Technological Properties of Dairy Zaraibi Goats

El-Sawah¹,

Elemam²,

Abdelgawad³

et al. 2019

Journal of Food and Dairy Sciences

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To evaluate the effects of propylene glycol (PG as powder) on some nutrition parameters (digestion coefficient and nutritive values) and some productive parameters (milk yield and composition) and its effects on the quality of milk processing for Domiatti cheese). An experiment was conducted by eighteen lactating Zaraibi goats in 3 rd lactation season with an average body weight of 36±5.46 Kg and aged 39 months. In this experiment, three treatments were employed as six does in each treatment. The treatments done up to 21 weeks during lactation season and included: (1) control without PG (PG0), (2) 10g PG /doe/day (PG1) and ( 3) 20 g PG/doe/day. All treated goats were received basal ration contained 50% concentrate feed mixture (CFM) + 50% roughage (as berseem hay and rice straws) through lactation period up to 21 weeks. Apparent digestibility of CP, TDN and DCP was affected (P<0.05) by PG administration. Acetate and propionate were increased by using PG, but level of butyrate has increase significant for PG0. Moreover, the results could be showed that milk yield and milk compositions were affected (P<0.05) by the PG addition compared to control. Also, increasing PG levels from 10 to 20 g /does/day did not have any significant effect on milk yield, milk composition and other nutrition parameters. The cheese sample yield was slightly decreased particularly within PG1 and PG2 compared to PG0 cheese. The total solids and titratable acidity were slightly increased and pH values were slightly decreased by using PG milk. The PG cheese samples had significant (P<0.05) differences in TN/DM%, FA/DM% during the ripening period. The cheese made from PG1 and PG2 had the higher (P<0.05) score points for organoleptic properties than PG0 after continually storage period for 60 days. The results indicate that PG is an appropriate alternative for goats to prevent energy deficiency in the lactation period, while increasing the daily PG dose from 10 to 20 g has no significant but observed beneficial effect.

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Section: Milk Compositionsupporting

confidence: 85%

Section: Milk Yieldmentioning

confidence: 66%

Section: Introductionmentioning

confidence: 99%

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Impact of Propylene Glycol on some Nutritional, Chemical and Technological Properties of Dairy Zaraibi Goats

El-Sawah¹,

Elemam²,

Abdelgawad³

et al. 2019

Journal of Food and Dairy Sciences

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“…The marked decrease in blood plasma urea nitrogen levels in heifers treated with PG or CP or their combination was in line with Mecitoğlu et al (2017) in dairy cows and Abdel-Latif et al (2016) in buffalo treated with PG or CP, they indicated that the reduction in body tissue catabolism may be led to reduce the concentration of serum blood urea nitrogen.…”

Section: As Present In Table (supporting

confidence: 74%

Some Blood Metabolic Paramrters and Body Weight of Replacement Friesian Heifers Treated With Some Energy Sources

El-Nagar

Gabr

Ateaa³

et al. 2022

Egyptian Journal of Nutrition and Feeds

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his study was conducted to evaluate the effect of daily oral administration of Friesian dairy heifers with propylene glycol (PG); calcium propionate (CP) or their combination (PG+CP) from about 15 months of age till the occurrence of conception on blood biochemistry and body weight. Heifers in the 1 st group were fed on the control ration (T1), while those in G2, G3 and G4 were fed the control ration with 300 PG, 335 CP, and a combination of 150 PG+165 CP ml/head/twice a week, respectively from the initial of experimental work to conception. Results show that, the total proteins, albumin, globulin and glucose were significantly increased (P<0.05) in T4. At puberty and conception periods T4 showed significant (P<0.05) increase in TP, AL, GL, and Glu as compared to T1. Blood total lipids and triglycerides showed significant decrease (P<0.05) in T4 at puberty and conception periods. The total cholesterol concentration was significantly decreased (P<0.05) in T2-T4 as compared to T1. Urea nitrogen concentration in T4 was the lowest value followed by T3 and T2 as compared with T1 at puberty and conception periods. Heifers in T4 and T3 showed decrease (P<0.05) in creatinine concentration at puberty and conception than those in T1 and T2. Liver enzymes (AST and ALT) were lower (P<0.05) in T4 at puberty and conception than the control group. Blood AST and ALT were moderated in T2 and T3 at puberty and conception periods. At puberty, heifers in T4 showed the heavy LBW (P<0.05) followed by T3 then T2 and T1. At conception the higher LBW (P<0.05) was recorded in T2-T4 as compared with T1. Heifers in T4 had the early time (P<0.05) to shown puberty followed by T3 and T2 compared to T1. Also, heifers in T4 were concept at early time (P<0.05) than T1. In conclusion, feeding Friesian female calves on diet supplemented with 150ml propylene glycol plus 165 ml calcium propionate /head/twice a week can improve blood biochemical at puberty and conception periods with increase heifers live body weight and it achieved early time to puberty and conception.

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“…In addition, Nalawade et al (2015) discussed that PG had the antibacterial and antifungal effects on many bacteria species. Also, numerous of trials have been conducted that using various PG dosages, in dairy cows (Mecitoğlu et al, 2017). Also, administration in dairy sheep (Santos et al, 2017) caused interpretation of energy balance.…”

Section: Introductionmentioning

confidence: 99%

A Field Trial on the Effect of Propylene Glycol on Dairy Nanny Goats Welfare During Critical Transition Stages

Behery¹,

Nahhrawy²,

Desoky³

et al. 2020

Egyptian Journal of Nutrition and Feeds

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ighteen lactating Zaraibi goats were designed experiment to determine the effects of three different rations (isocaloric and isonitrogenic) supplemented with different levels of propylene glycol (PG) on goats welfare during critical transition stages. The three rations formed as PG0, PG1 and PG2 which alternative of 0, 10 and 20% of concentrate feed mixture (CFM), respectively. These rations were prepared and continued feeding to the three dairy nanny goat groups (n=6 each group) from flushing up to 21st weeks of lactation. The body weight, measurements post-parturition, milk production such as suckling and milking amount, feed consumption and blood samples were evaluated. Then, economical efficiency was assayed for selling milk yield. Experimental results indicated that both dietary groups included PG1 and PG2 showed higher (P<0.05) body weight through transition periods. Supplementation of PG in ration as 10 or 20% could be improved measurements post-parturition more than goat group untreated with PG. The milk production such as suckling and lactating of the PG groups were significantly higher than that of the control group (P<0.05). The PG1 and PG2 goats had lower (P<0.05) effect on dry matter intake (DMI) than PG0 during transition periods. The effect of different levels of PG containing rations on the main blood serum of goat such as glucose, non-esterified fatty acids (NEFA), β-hydroxyl butyric acid (βHBA) and blood urea nitrogen (BUN) were varied through pre / post-partum. Hence, concentration of serum glucose in the PG groups were significantly higher than that of the control group (P<0.05) through pre / post-partum. Conversely, the concentrations of NEFA, βHBA and BUN in the PG groups were lower than those of the control group (P<0.05) through pre / post-partum. In addition, commercial milk amount, selling price of milk and total price was lower in PG1 and PG2 groups than PG0 thus, PG showed higher economical value than control goats. It can be concluded that inclusion of PG instead of 10 or 20% of CFM in the dairy nanny goats' diet lead to economic benefit positively such as body weight, reproductive performance post-partum, milk production, feed consumption and blood metabolic. Generally, supplementation with PG might have been attained among dairy goats on lower planes of nutrition or otherwise less optimally managed and also prevents any negative risk on goats healthy during critical transition periods.

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Effects of prepartum treatment with monensin or propylene glycol mixed with concentrate on milk yield and blood NEFA and BHBA levels in dairy cows

Cited by 5 publications

References 22 publications

Impact of Propylene Glycol on some Nutritional, Chemical and Technological Properties of Dairy Zaraibi Goats

Impact of Propylene Glycol on some Nutritional, Chemical and Technological Properties of Dairy Zaraibi Goats

Some Blood Metabolic Paramrters and Body Weight of Replacement Friesian Heifers Treated With Some Energy Sources

A Field Trial on the Effect of Propylene Glycol on Dairy Nanny Goats Welfare During Critical Transition Stages

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