Effect of Dietary Lysophospholipid (LIPIDOL™) Supplementation on the Improvement of Forage Usage and Growth Performance in Hanwoo Heifer

Song, Wan-Sun; Yang, Jinho; Hwang, Il Hwan; Cho, Sangbuem; Choi, Nak Hwan

doi:10.5333/kgfs.2015.35.3.232

Cited by 9 publications

(16 citation statements)

References 12 publications

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“…The inconsistency in animal production in ruminants is contradictory to the studies on non-ruminants, in which LPL consistently increased growth and lactation performance and feed efficiency [14,15,16]. The inconsistent results among different ruminant studies might result from the variation in source of LPL (Sontakke et al [20] vs. Lee et al [19]), the dose of LPL (this study vs. Song et al [21]), the duration of supplementation (e.g., this study vs. Lee et al [19]), active compounds in LPL, the degradation of LPL in the rumen, etc. The degree of the removal of fatty acid chain from phospholipid during enzymatic hydrolysis affects the bioactivity of LPL [31].…”

Section: Discussionmentioning

confidence: 63%

“…This small difference may not be biologically significant. However, in the study by Song et al [21], the difference was small, only 8−17 g/kg on day 30, but increased with time. After 90 days, the difference in DM digestibility increased by 64 g/kg for LPL supplementation at 0.5% of the diet.…”

Section: Discussionmentioning

confidence: 85%

“…In other ruminant species, the response of animal production to LPL supplementation was inconsistent as well. Song et al [21] found that the supplementation of LPL at 0.3−0.5% of dietary DM to the diet of beef cattle did not improve growth performance. However, our preliminary trial showed that eleven 15.5-month-old Hanwoo beef cattle supplemented with LPL at 0.1% of the diet for 3 months had an average weight gain of 123.4 kg, being higher than the average weight gain of 117.5 kg from the control animals.…”

Section: Discussionmentioning

confidence: 99%

“…To the best of our knowledge, there are only two studies in the literature measuring digestibility when LPL is supplemented to a diet for ruminants (Song et al [21] in beef cattle and Lee et al [19] in dairy cows). We found that LPL supplementation increased DM digestibility, which is consistent with the findings of Song et al [21] who supplemented LPL to beef cattle diet at 0.3%–0.5% of dietary DM, but is contrasted with the results obtained from lactating dairy cows where DM digestibility slightly decreased when LPL was supplemented at 0.05−0.075% in the diet [19]. Although LPL supplementation resulted in an increase (this study) or a decrease [19] in DM digestibility, the difference between LPL and CON was only 12−14 g/kg.…”

Section: Discussionmentioning

confidence: 99%

“…To our best knowledge, limited study has been conducted with LPL supplementation to sheep, though a few trials were performed on dairy cows [18,19,20] and beef cattle [21]. Lee et al [19] found that adding 0.05−0.075% LPL (dry matter (DM) basis) to the diet of lactating dairy cows can increase milk production.…”

Section: Introductionmentioning

confidence: 99%

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Dietary Supplementation of Lysophospholipids Affects Feed Digestion in Lambs

Huo

Cheng

et al. 2019

Animals

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Simple SummaryPrevious works showed that supplementation of lysophospholipid as a feed additive improves animal growth and milk yield in beef and dairy cattle production. However, its effects on fattening lambs have not been reported before. In this study, we fed fattening lambs a diet with no or 0.5 g lysophospholipid in a kilogram of diet. We found that lysophospholipid did not or slightly improved the growth of fattening lambs. Feed digestibility, ruminal fermentation parameters and rumen bacterial community were altered, which may be associated with decreased fiber digestion. However, lipase concentration in serum was decreased, which might enhance fat deposition in muscle and thus may increase meat quality. Effects of lysophospholipid on sheep observed in this study are different from those on cattle, which warrants further study.AbstractFive experiments were conducted to examine effects of lysophospholipids (LPL) on live weight gain, nutrient digestibility, ruminal fermentation parameters, serum biochemical parameters and rumen bacterial community profile in fattening lambs. Two dietary treatments (pelleted complete feed supplemented without (control diet; CON) or with 0.05% LPL on dry matter basis) were tested in these experiments. Feed and water were provided ad libitum to lambs. The results showed that average daily gain (ADG) tended to increase or was not affected by LPL supplementation. Compared with CON, the supplementation of LPL resulted in an increase in dry matter, crude protein and organic matter digestibilities, and a decrease in neutral detergent fiber and acid detergent fiber digestibilities. Ruminal pH values did not change with LPL supplementation, but the concentrations of ammonia and total short chain fatty acids (SCFAs) were increased. The molar proportion of major individual SCFAs and the ratio of acetate to propionate were not affected by LPL supplementation. While the activity of lipase was decreased with LPL supplementation, all other serum biochemical parameters did not change. Rumen bacterial community was altered by LPL supplementation with the relative abundance of fibrolytic bacteria in the total bacterial population, such as Prevotella, decreased. In conclusion, LPL supplementation can alter feed digestion, but may not result in consistent positive responses in animal growth performance.

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Section: Discussionmentioning

confidence: 63%

Section: Discussionmentioning

confidence: 85%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Dietary Supplementation of Lysophospholipids Affects Feed Digestion in Lambs

Huo

Cheng

et al. 2019

Animals

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Effects of dietary lysophospholipid complex supplementation on lactation performance, and nutrient digestibility in lactating sows

Wang

Long

et al. 2019

Animal Feed Science and Technology

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Dietary Supplementation Of Rice Bran Crude Lecithin Affect Feed Digestion, Blood And Rumen Profile In Crossbred Calves

Tewari

Chaturvedi

Chaudhary

et al. 2021

Preprint

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The present study was conducted to evaluate the effect of rice bran crude lecithin (RBCL) on nutrient digestion and balance, performance, methanogenesis, blood and rumen profile. Eighteen crossbred calves were randomly divided into three groups; RBCL-0, RBCL-8 and RBCL-12 and fed wheat straw based diet with concentrate mixture containing 0, 8 and 12 % RBCL respectively. The dry matter, organic matter and crude protein intake were comparable but tended to decrease with the RBCL levels. The digestibility of dry matter, organic matter, total carbohydrate and gross energy tended to decrease while crude protein and ether extract digestibility tended to increase were with RBCL levels. The fibre fractions (NDF and ADF) digestibility was significantly (P < 0.01) lower in RBCL supplemented groups in comparison to control group. The body weight gain and average daily gain tended to decrease with increasing the level of rice bran crude lecithin. The percent of nitrogen and calcium retention tended to decrease, while phosphorus retention was significantly (P < 0.01) lower with inclusion level of RBCL. The methane production (L/d, L/kgW0.75) were significantly (P < 0.05) lower in RBCL-12 followed by RBCL-8 as compared to RBCL-0 group. Serum biochemical did not show significant difference among dietary treatment groups. The cholesterol and blood urea concentration was significantly (P < 0.01) higher in RBCL-12 group as compared to control group. The rumen metabolites and microbiota showed reduction in RBCL-8 group as compare to RBCL-0 group without reach to significant (P < 0.05) level. It can be concluded, that detrimental effect of present levels (8 and 12%) of RBCL was seen in the performance of crossbred calves, which was associated with decreased fibre digestibility and fermentation in rumen. Beside this, RBCL is helpful in methane mitigation for cleaner production and can be a cheap source of energy in place of corn for ruminant. Further studies in large number of livestock are warranted to explore the potential of RBCL in the ruminant ration.

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Effect of Dietary Lysophospholipid (LIPIDOL™) Supplementation on the Improvement of Forage Usage and Growth Performance in Hanwoo Heifer

Cited by 9 publications

References 12 publications

Dietary Supplementation of Lysophospholipids Affects Feed Digestion in Lambs

Dietary Supplementation of Lysophospholipids Affects Feed Digestion in Lambs

Effects of dietary lysophospholipid complex supplementation on lactation performance, and nutrient digestibility in lactating sows

Dietary Supplementation Of Rice Bran Crude Lecithin Affect Feed Digestion, Blood And Rumen Profile In Crossbred Calves

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