Abstract:This study investigated the dietary effects of Moringa oleifera leaves supplementation on egg quality, laying performance, excreta ammonia concentrations and serum biochemistry of laying chickens during the late laying period. A total of 240 64-week-old Hy-Line Brown hens were assigned to four treatment diets including Moringa oleifera leaves at 0, 3, 6 or 9 g/kg, respectively, for eight weeks. The treatments had twelve replicates with five hens each. The results revealed that incremental dietary Moringa oleif… Show more
“…The response of broilers to PBLC varied according to some factors, such as herbal chemical composition, levels and application methods, animal age and environmental conditions [6][7][8][9][10]. Varying results lead to difficulties in using herbal ingredients, as optimal dosage and mixture are yet to be identified.…”
Section: Discussionmentioning
confidence: 99%
“…The average body weight (BW) and feed intake were recorded at the end of the experiment during both feeding phases [6,9]. Body weight and feed were measured on a weekly basis to calculate BW gain, feed intake and feed conversion ratio (FCR).…”
Section: Productive Performancementioning
confidence: 99%
“…At the end of the trial (35 days), 48 birds (4 birds per pen) per group were taken, based on the average final BW (2093 ± 26, g), and slaughtered by cutting the carotid artery, as described [6,9]. The hot carcass weight was recorded.…”
Section: Carcass Parametersmentioning
confidence: 99%
“…The rising concerns about antibiotic resistance [3,4], due to bacterial cross and multiple resistances [5], have resulted in an increased number of research studies on antibiotic alternatives, such as herbal plants and essential oils, as effective substitutes [6][7][8][9][10][11][12]. Essential oils have antimicrobial, hypercholesteremic, antioxidant and immune-stimulating properties [13] that could sustain the production and quality of poultry meat.…”
This study aimed to evaluate the impact of dietary addition of jojoba seed oil on productive performance, physicochemical attributes and carcass quality of broiler meat under tropical weather conditions. A total of 384 one-day-old Ross-308 were subdivided into four dietary treatments of jojoba seed oil: 0, 50, 100 and 150 mg/kg of control diet. Each treatment group included twelve replicates with eight birds each. The results showed that dietary supplementation of jojoba seed oil linearly increased (p < 0.01) feed intake, body weight gain and improved (p < 0.01) feed conversion ratio. Interestingly, diets supplemented with jojoba seed oil linearly (p < 0.05) improved the percentage of dressing and reduced abdominal fat percentage compared to the control group. Dietary supplementation of jojoba seed oil showed no effects (p ≥ 0.05) on the weight of internal organs, including liver, heart, gizzard, spleen and pancreas of broiler chickens. Increasing jojoba seed oil levels in the diet decreased (p < 0.001) percentages of cook and drip losses of breast and leg (drumstick and thigh) muscles of broilers. It was concluded that jojoba seed oil used as a feed additive up to 150 mg/kg improves growth performance and meat quality of broiler chickens in tropical weather conditions.
“…The response of broilers to PBLC varied according to some factors, such as herbal chemical composition, levels and application methods, animal age and environmental conditions [6][7][8][9][10]. Varying results lead to difficulties in using herbal ingredients, as optimal dosage and mixture are yet to be identified.…”
Section: Discussionmentioning
confidence: 99%
“…The average body weight (BW) and feed intake were recorded at the end of the experiment during both feeding phases [6,9]. Body weight and feed were measured on a weekly basis to calculate BW gain, feed intake and feed conversion ratio (FCR).…”
Section: Productive Performancementioning
confidence: 99%
“…At the end of the trial (35 days), 48 birds (4 birds per pen) per group were taken, based on the average final BW (2093 ± 26, g), and slaughtered by cutting the carotid artery, as described [6,9]. The hot carcass weight was recorded.…”
Section: Carcass Parametersmentioning
confidence: 99%
“…The rising concerns about antibiotic resistance [3,4], due to bacterial cross and multiple resistances [5], have resulted in an increased number of research studies on antibiotic alternatives, such as herbal plants and essential oils, as effective substitutes [6][7][8][9][10][11][12]. Essential oils have antimicrobial, hypercholesteremic, antioxidant and immune-stimulating properties [13] that could sustain the production and quality of poultry meat.…”
This study aimed to evaluate the impact of dietary addition of jojoba seed oil on productive performance, physicochemical attributes and carcass quality of broiler meat under tropical weather conditions. A total of 384 one-day-old Ross-308 were subdivided into four dietary treatments of jojoba seed oil: 0, 50, 100 and 150 mg/kg of control diet. Each treatment group included twelve replicates with eight birds each. The results showed that dietary supplementation of jojoba seed oil linearly increased (p < 0.01) feed intake, body weight gain and improved (p < 0.01) feed conversion ratio. Interestingly, diets supplemented with jojoba seed oil linearly (p < 0.05) improved the percentage of dressing and reduced abdominal fat percentage compared to the control group. Dietary supplementation of jojoba seed oil showed no effects (p ≥ 0.05) on the weight of internal organs, including liver, heart, gizzard, spleen and pancreas of broiler chickens. Increasing jojoba seed oil levels in the diet decreased (p < 0.001) percentages of cook and drip losses of breast and leg (drumstick and thigh) muscles of broilers. It was concluded that jojoba seed oil used as a feed additive up to 150 mg/kg improves growth performance and meat quality of broiler chickens in tropical weather conditions.
“…Numerous studies have also been conducted on how dietary essential oil affects poultry productivity, although the outcomes have been varied [ 13 , 14 , 15 ]. However, the response of poultry to the essential oil differed depending on many variables, including chemical composition, administrative levels, durations, techniques, and the age of the birds [ 16 , 17 , 18 ]. Thus, the essential oils’ activities rely on their composition, functional groups, and synergistic interactions of the components.…”
This study aimed to investigate the impact of dietary addition of lavender essential oil (Lavandula angustifolia L.) (LEO) on the growth performance, tissue histoarchitecture, and fatty acid profile in breast muscles, as well as blood biochemistry and immune expression of pro-inflammatory cytokines of broiler chickens. A total of 200 three-day-old broiler chickens (average body weight 101.3 ± 0.24 g) were assigned to a completely randomized design consisting of four dietary treatments (n = 50 per treatment, each replicate consisting of 10 birds) that included lavender essential oil at concentrations of 0 (control group), 200, 400, and 600 mg Kg−1 diet. The experiment lasted for 35 days. The results revealed that supplementation of lavender essential oil at 200, 400, or 600 mg/kg in broiler diets had no effect (p > 0.05) on the growth performance throughout the experimental periods (3–10, 11–23, and 24–35 days of age). According to the broken line regression model, the optimal level for dietary LEO addition was the 460 mg kg−1 diet based on the total body weight gain and feed conversion ratio results. The diets supplemented with lavender essential oil had no effect (p > 0.05) on the percentages of carcass yield or internal organs. Dietary addition of LEO significantly increased the percentages of omega-3 polyunsaturated fatty acids PUFA (n-3), omega-6 polyunsaturated fatty acids (n-6), and the n-3/n-6 ratio (p < 0.05) in the breast muscles of chickens in a level-dependent manner. The blood concentration of alanine aminotransferase was significantly increased in lavender essential oil at 600 mg kg−1 compared with other treatments. The dietary addition of LEO at 200, 400, and 600 mg kg−1 significantly reduced the malondialdehyde level. Still, they significantly increased the serum enzyme activities of total antioxidant capacity, catalase, superoxide dismutase, and the pro-inflammatory cytokine (interleukine-1 beta and interferon γ) compared with the unsupplemented group. The LEO-supplemented groups showed normal liver histomorphology as in the control group. However, the immunoexpression of the pro-inflammatory cytokine transforming growth factor β was significantly increased by increasing the level of LEO. It can be concluded that lavender essential oil can be included in broiler chicken diets up to 460 mg kg −1 with no positive effect on the bird’s growth. It can improve the antioxidant capacity and enrich the breast muscles with PUFA. An increased level of supplementation (600 mg kg−1) increased the inflammatory responses in broiler chickens.
Moringa oleifera, a widely recognized plant more commonly known as moringa, has obtained significant research interest in recent years due to its prospective physiological advantages, including its claimed ability to counteract carcinogenesis. The moringa plant has been found to possess bioactive components that exhibit promising anticancer activities against different human cancers, such as breast cancer, prostate cancer, pancreatic cancer, etc. The cytotoxic properties of moringa seed extracts on cancerous cells have also been provided in this paper along with other notable health benefits. The extracts derived from moringa seeds inhibit cancer proliferation and promote cancer cell apoptosis through multiple signaling pathways. They also stimulated intracellular reactive oxygen species (ROS) production and subsequently induced caspase‐3 activity. The impact of moringin and avenanthramide 2f on the stimulation of caspases 2, 4, 8, and 9 results in reduction in the proliferation of cancer cells. The results reported by research studies hold significant implications for identifying and targeting specific molecular entities that could serve as potential therapeutic targets in search of effective cancer treatments. Furthermore, the flavonoids in moringa seed can remove mitochondrial reactive oxygen species, protecting beta cells and bringing hyperglycemia under control. M. oleifera seed oil can reduce the risk of cardiovascular diseases via reduced malondialdehyde (MDA) formation and modulation of cardiac superoxide dismutase (SOD) and glutathione peroxidase (GPx) activity. This article provides a comprehensive summary of the noteworthy discoveries derived from a rigorous investigation that explored into the impact of moringa seeds on the prevention/reduction of various cancers and other complex diseases.
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