Effect of emulsifier (lysophospholipids) on growth performance, nutrient digestibility and blood profile in weanling pigs

Zhao, P. Y.; Li, H.L.; Hossain, MM; Kim, I.H.

doi:10.1016/j.anifeedsci.2015.06.007

Cited by 71 publications

(72 citation statements)

References 20 publications

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“…Melegy et al (2010) reported that dietary lysolecithin decreased the TG and CHO concentrations in serum of broilers. Zhao, Li, Hossain, and Kim (2015) concluded that lysolecithin (Adams et al, 1996;Mu et al, 2018). In the present study, BUN, GOT and GPT had no significant differences as the dietary lysolecithin supplementation changing.…”

Section: Discussionsupporting

confidence: 39%

“…Melegy et al () reported that dietary lysolecithin decreased the TG and CHO concentrations in serum of broilers. Zhao, Li, Hossain, and Kim () concluded that lysolecithin decreased the TG and had no effect on T‐CHO in the blood of weaning pigs. Li et al () reported that lysolecithin increased TG and decreased T‐CHO in plasma of crucian carp.…”

Section: Discussionmentioning

confidence: 99%

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Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Liu

Chen

et al. 2019

Aquacult Nutr

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This study investigated the effects of dietary lysolecithin on growth performance, feed utilization and metabolic responses of channel catfish (Ictalurus punctatus). Fish (initial weight: 14.77 ± 0.45 g) were randomly fed one of five practical diets supplemented with graded levels of lysolecithin (0, 125, 250, 375 and 500 mg/kg) in quadruplicate groups for 10 weeks. Results showed that no significant differences in weight gain, condition factor and viscerosomatic index among all the treatments. Fish fed diet supplemented with 250 mg/kg lysolecithin had significantly decreased feed conversion ratio and significantly increased protein efficiency ratio compared to that fed the control diet. The group with 250 mg/kg of dietary lysolecithin had higher protein and lower lipid contents in the whole body, and lower lipid content in the liver than those in the control group. Groups supplemented with 250–500 mg/kg of dietary lysolecithin had significantly higher gastric and intestinal lipase activities than the control group. Dietary lysolecithin at the level of 250 mg/kg significantly increased the activities of Na+, K+‐ATPase, alkaline phosphatase, total antioxidative capacity, total superoxide dismutase, glutathione peroxidase and catalase and significantly decreased the content of malondialdehyde compared to the control diet. In conclusion, dietary supplementation of lysolecithin could confer benefits of feed utilization, body composition and antioxidative capacity of channel catfish.

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Section: Discussionsupporting

confidence: 39%

Section: Discussionmentioning

confidence: 99%

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Liu

Chen

et al. 2019

Aquacult Nutr

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“…Lysophospholipids (LPL) could be a potent feed additive to improve production and feed efficiency according to studies with nonruminant animals (Tagesson et al, 1985; in which increased growth, feed efficiency, and dietary nutrient absorption were observed when diets supplemented with LPL were 3111 fed to pigs and poultry. It was suggested that LPL increases dietary fat absorption due to its emulsifying property (Zhao et al, 2015) and upregulates various genes in intestinal epithelium (Brautigan et al, 2017) to improve nutrient absorption, resulting in positive production responses to LPL. Therefore, LPL has been used as a promising feed additive to improve feed efficiency in nonruminant animals.…”

Section: Introductionmentioning

confidence: 99%

Effects of lysophospholipids on short-term production, nitrogen utilization, and rumen fermentation and bacterial population in lactating dairy cows

Lee

Morris

Copelin

et al. 2019

Journal of Dairy Science

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An experiment was conducted to examine effects of supplemental lysophospholipids (LPL) in dairy cows. Eight ruminally cannulated lactating Holstein cows were used in a replicated 4 × 4 Latin square design. Dietary treatments were (1) a dairy ration [CON; 55% forage and 45% concentrate on a dry matter (DM) basis], (2) a positive control diet supplemented with monensin (MON; 16 mg/kg in dietary DM; Elanco Animal Health, Greenfield, IN], (3) a control diet supplemented with low LPL (0.05% of dietary DM; Lipidol Ultra, Easy Bio Inc., Seoul, South Korea), and (4) a control diet supplemented with high LPL (0.075% of dietary DM). Experimental periods were 21 d with 14-d diet adaptation and 7-d sample collection. Daily intake and milk yield were measured and rumen contents were collected for fermentation characteristics and bacterial population. Spot urine and fecal samples (8 samples/ cow per period) were collected to determine nutrient digestibility and dietary N utilization. All data were analyzed using the MIXED procedure of SAS (SAS Institute Inc., Cary, NC; group and cow within group were random effects and treatments, time, and their interaction were fixed effects). Preplanned contrasts were made to determine effect of MON versus CON, effect of LPL versus MON, and linear effect of increasing LPL. In the current study, responses to MON generally agreed with effects of monensin observed in the literature (increased milk yield and feed efficiency but decreased milk fat content). Supplementation of LPL to the diet did not alter DM intake but linearly increased milk yield, resulting in increases in feed efficiency (milk yield/DM intake) and milk protein and fat yields. However, total-tract digestibility of DM and organic matter tended to be lower (60.9 vs. 62.2% and 61.8 vs. 63.1%, respectively) for LPL compared with CON. Linear increases in milk N secretion and decreases in urinary N excretion were observed with increasing LPL in the diet. A slight decrease in acetate proportion in the rumen for LPL was found. Relative to MON, very few bacteria in the rumen were affected with increasing LPL. In conclusion, LPL is a potential feed additive that can increase milk yield and components and dietary N utilization. However, more studies with large numbers of animals are needed to confirm the effect of LPL on production. Similar positive effects on production were observed between LPL and MON, but individual mechanisms were likely different according to ruminal fermentation characteristics. Further studies are needed to explore the mode of action of LPL in dairy cows.

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“…Meanwhile, there are increasing evidences that lysophospholipids (Lyso-PL) have many important biological activities [15,16]. Additional evidence showing the effect of Lyso-PtdCho on growth performance, nutrient digestibility, and blood profile comes from the study about dietary supplementation of Lyso-PL in weanling pigs [18]. Additional evidence showing the effect of Lyso-PtdCho on growth performance, nutrient digestibility, and blood profile comes from the study about dietary supplementation of Lyso-PL in weanling pigs [18].…”

Section: Introductionmentioning

confidence: 99%

“…The lipid fraction of the sea cucumber Holothuria atra containing platelet activating factor and Lyso-PtdCho was described to have antioxidant activity and inhibited H 2 O 2 -induced apoptosis in the macrophage cell line J774A.1 [17]. Additional evidence showing the effect of Lyso-PtdCho on growth performance, nutrient digestibility, and blood profile comes from the study about dietary supplementation of Lyso-PL in weanling pigs [18]. Thus, low-value aquatic products are also good resources for the extraction of the hydrolytic enzymes and particularly the hydrolytic enzymes of PL.…”

Section: Introductionmentioning

confidence: 99%

Mechanism of Phospholipid Hydrolysis for Oyster Crassostrea plicatula Phospholipids During Storage Using Shotgun Lipidomics

Chen

Wang

Cong

et al. 2017

Lipids

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A fast and efficient shotgun lipidomics strategy was applied to analyze phospholipids (PL) in the oyster Crassostrea plicatula, including 29 species of phosphatidylcholine (PtdCho), 23 species of phosphatidylethanolamine (PtdEtn), 11 species of phosphatidylserine (PtdSer), 6 species of phosphatidylinositol (PtdIns), and 17 species of lysophospholipids (Lyso-PL). During storage at 4 °C for 7 days, the PL content decreased by 68.08%, but a significant increase in the FFA content was observed (from 63.11 to 318.72 μg/g). PtdCho and PtdIns decreased relatively by 64.97 and 67.49%, and PtdSer decreased most markedly by 74.15%. However, the PtdEtn content increased slightly during the early stages of storage but subsequently began to decrease. Moreover, PL with eicosapentaenoic acid (EPA-PL) and docosahexaenoic acid (DHA-PL) decreased by 51.77 and 50.61%, whereas plasmalogens were relatively stable showing only a 25.46% decrease. In particular, through enzyme activity analysis of lipase, phospholipase A (PLA), phospholipase A (PLA), phospholipase C (PLC), and phospholipase D (PLD), it was observed that the activities of all these enzymes increased at the early stage at 4 °C, but their activities were at lower levels when the oysters were stored at -20 °C. During the storage period at 4 °C, correlation analysis suggests that the degradation of PtdCho was mostly correlated to PLA (p < 0.05), whereas PtdEtn and PtdSer were more markedly correlated to lipase and PLD, respectively. The above result indicates that the hydrolysis mechanism of PL during seafood storage was correlated to the lipid hydrolytic enzyme activities under different storage temperatures.

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Effect of emulsifier (lysophospholipids) on growth performance, nutrient digestibility and blood profile in weanling pigs

Cited by 71 publications

References 20 publications

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Effects of lysophospholipids on short-term production, nitrogen utilization, and rumen fermentation and bacterial population in lactating dairy cows

Mechanism of Phospholipid Hydrolysis for Oyster Crassostrea plicatula Phospholipids During Storage Using Shotgun Lipidomics

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