Effect of dietary green tea extract supplementation in growing-finishing pigs on growth performance, meat quality, and oxidative stability of pork

Norkeaw, Rakkiat; Arjin, Chaiwat; Sartsook, Apinya; Hnokaew, Patipan; Thongkham, Marninphan; Detruengsri, Boonyarat; Chaiwang, Niraporn; Mekchay, Supamit; Yano, Terdsak; Sringarm, Korawan

doi:10.12982/vis.2022.043

Cited by 3 publications

(3 citation statements)

References 24 publications

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“…However, green tea extract supplementation increased the oxidative stability of LTL muscle throughout 6 days of storage at 4 °C. Moreover, the addition of green tea extract had no effect on the sensory attributes [ 96 ].…”

Section: Antioxidants Used In the Meat Industry—current Overviewmentioning

confidence: 99%

Effects of Plant-Based Antioxidants in Animal Diets and Meat Products: A Review

Petcu

Mihai

Tăpăloagă

et al. 2023

Foods

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The perceived level of risk associated with a food product can influence purchase and consumption decisions. Thus, current trends in food safety address an issue of general interest—the identification of healthy and economical alternatives to synthetic antioxidants that may have harmful effects on human health. Still, the processors’ target is to increase the shelf life of food products using preserving substances. Natural antioxidants can be extracted and used in the food industry from different plants, such as blueberry, broccoli, chokeberry, cinnamon, ginger, olives, oregano, etc. The identification of the main natural antioxidant types that have been used in the food industry is very important in order to provide a comprehensive analysis of the researched topic. In this regard, the aim of this paper was to illustrate the positive aspects of using natural antioxidants with preservative roles in meat products, while, at the same time, highlighting the potential risks induced by these compounds. All of those aspects are correlated with the impact of sensorial attributes and the improvement of the nutritional value of meat products.

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Section: Antioxidants Used In the Meat Industry—current Overviewmentioning

confidence: 99%

Effects of Plant-Based Antioxidants in Animal Diets and Meat Products: A Review

Petcu

Mihai

Tăpăloagă

et al. 2023

Foods

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“…Despite the widespread use of phytobiotics in livestock feed to promote growth and prevent disease (Boripun et al, 2022;Norkeaw et al, 2022;Reyno et al, 2022), there is still a knowledge gap regarding the potential use and influence of saponins on the blood biochemistry and stress biomarkers of broilers in the tropics. For that reason, this research aimed to elucidate the impacts of supplementing varying amounts of Y. schidigera saponins on the serum lipid profile, liver function, APP, hormones, and HSP of broiler chickens raised in hot and humid conditions.…”

Section: Introductionmentioning

confidence: 99%

Blood biochemistry and stress biomarkers of broiler chickens supplemented with different levels of Yucca schidigera saponins reared under tropical conditions

Chung

Kassim

et al. 2022

VIS

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The primary goal of this study was to determine the impacts of supplementing varying amounts of Y. schidigera saponins on the blood biochemistry and stress biomarkers of broiler chickens raised in tropical settings. A total of 300 male day-old Ross 308 broilers were randomly assigned to six treatment groups. Treatment 1 broiler chickens were fed commercial diets with no added additives, whereas treatment 2 broiler chickens were offered commercial diets containing 100 mg/kg of the antibiotic oxytetracycline. Treatments 3, 4, 5, and 6 broiler chickens received similar commercial diets supplemented with 25, 50, 75, and 100 mg/kg of powdered Y. Shidigera saponins, respectively, without antibiotics. On day 42, six broilers from each treatment were randomly selected, slaughtered, and blood samples were collected for serum lipid profile, liver function,acute phase proteins, hormone, and heat shock protein analyses. There were notable changes (P < 0.05) in the serum lipid profile, acute phase proteins, hormone, and heat shock protein among treatments. Broilers treated with 100 mg/kg of Y.Shidigera saponins in T6 showed the lowest levels of cholesterol, triglycerides, and low-density lipoprotein cholesterol concentrations while having the highest high-density lipoprotein cholesterol level without affecting the liver parameters. Moreover, the serum amyloid A, alpha-1-acid glycoprotein, corticosterone, and heat shock protein 70 concentrations were also the lowest as compared to the other treatments. In conclusion, supplementing 100 mg/kg of Y. Shidigera saponins in broiler diets could improve lipid profiles and act as an anti-stress for commercial broilers raised in tropical regions.

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“…Jasim et al (2022) reported higher antioxidant capacity in rainbow trout (Oncorhynchus mykiss) fed cinnamon-based diets. To inhibit lipid oxidation in pork, pig diets can be supplemented with 500 mg/kg of green tea extract (Norkeaw et al 2022). The blood urea nitrogen and creatinine level are regarded as kidney function test biomarkers, their elevation in the blood suggests kidney damage (McDonald and Grosell 2006).…”

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confidence: 99%

Effect of dietary cinnamon supplementation on the growth in length, haematology, serum biochemistry, intestinal microbiota and enzymes and histomorphological changes of the intestine, liver and the kidney of Heteroclarias (Clarias gariepinus ♀ × Heterobra ♂)

Jimoh,

Ayeloja,

Ojo

et al. 2023

VIS

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The effect of dietary cinnamon supplementation on the growth, haematology, serum biochemistry, intestinal microbiota and enzymes and histomorphological changes of the intestine, liver and kidney of juvenile heteroclarias (Clarias gariepinus ♀ Heterobranchus bidorsalis ♂) was assessed in a 56-day feeding trial. Five 38% crude protein experimental diets were formulated to contain a cinnamon powder that was included at a rate of 0% (DT1), 0.5% (DT2), 1% (DT3),1,5% (DT4) and 2% (DT5). Each diet was allotted to a triplicate group of fish (n=15 fish/ replicate tank 8.55± 0.12 cm average length) in a completely randomized design. There was a significant increase (p<0.05) in the growth performance parameters, haematological indices, antioxidant and hindgut enzyme activities with cinnamon supplementation. With DT4-fed having the highest values of these parameters. The cinnamon-fed groups all except the DT2-fed group had significantly (p<0.05) lower total cholesterol levels than the control group. When compared to the control group, the blood glucose, blood urea nitrogen and creatinine level in the cinnamon-fed group decreases significantly (p<0.05). The serum alanine aminotransferases (ALT) were statistically similar (p>0.05) among the dietary groups. Bacteria counts were heightened significantly (p<0.05) with cinnamon supplementation when compared to the control. The contrast was the results for fungi count with diversity indices in favour of DT4 dietary group. The amylase, cellulase and trypsin activity of the cinnamon-fed group was significantly (p<0.05) elevated when compared to those of the control group. The intestine, liver and kidney microstructures were well preserved with no features of injury recorded.

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Effect of dietary green tea extract supplementation in growing-finishing pigs on growth performance, meat quality, and oxidative stability of pork

Cited by 3 publications

References 24 publications

Effects of Plant-Based Antioxidants in Animal Diets and Meat Products: A Review

Effects of Plant-Based Antioxidants in Animal Diets and Meat Products: A Review

Blood biochemistry and stress biomarkers of broiler chickens supplemented with different levels of Yucca schidigera saponins reared under tropical conditions

Effect of dietary cinnamon supplementation on the growth in length, haematology, serum biochemistry, intestinal microbiota and enzymes and histomorphological changes of the intestine, liver and the kidney of Heteroclarias (Clarias gariepinus ♀ × Heterobra ♂)

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