Research note: Effects of fermented vegetable extract supplementation via drinking water on growth performance, immune function, and antioxidant status in broiler chickens.

This study investigated the effects of supplementing drinking water with fermented vegetable extract on growth performance, immune response, antioxidant activity, and hematological parameters in broiler chickens. A total of 240 one-day-old Cobb-500 broiler chicks were randomly allocated into four treatment groups, each comprising three replicates of 20 birds. The experimental groups were as follows: Group A (control, no extract), Group B (0.

Impacts of Protease Sources on Growth and Carcass Response, Gut Health, Nutrient Digestibility, and Cecal Microbiota Profiles in Broilers Fed Poultry-by-Product-Meal-Based Diets.

Background: The current study aimed to evaluate the effects of the supplementation of protease sources on growth and carcass response, gut health, nutrient digestibility, and cecal microbiota profiles in broilers fed poultry-by-product-meal (PBM)-containing diets.

Methods: In total, 800 one-day-old mixed-sex broilers (Arbor Acres) were weighed and allocated to one of the four dietary treatments in a completely randomized design, with eight replicates and 25 birds each per replicate. The treatments were as follows: (1) T, control diet (without protease supplementation and 3% PBM); (2) T, control diet supplemented with acidic protease at 100 g/ton (50,000 U/g); (3) T, control diet supplemented with alkaline protease at 200 g/ton (25,000 U/g); (4) T, control diet supplemented with neutral protease at 200 g/ton (25,000 U/g).

Exploring the anti-diabetic potential of banana peel extracts: Impact of maceration and ultrasonication on bioactive compounds and glycemic control in diabetic rabbits.

Banana peel is an excellent source of fibre and antioxidants. In the current study, extraction parameters for banana peels were optimized using various extraction methods (sonication and maceration), solvents (acetone, ethanol, and methanol) and solvent concentrations (25, 50, 75, 100 %). Furthermore, the antioxidant, antimicrobial and in-vivo diabetic potential of banana peel extracts (BPE) was investigated.

Optimization of an ultrasound-assisted extraction method to obtain gallic acid-rich extracts from mango seed kernels.

Gallic acid is a widely recognized bioactive compound that falls under the category of secondary polyphenolic metabolites and is fairly found in mango fruit waste, specifically in mango seed kernel (MSK). This study aimed to adopt a green extraction approach to extract this valuable compound via ultrasound-assisted extraction (UAE) without using organic solvents but only water to obtain hazard-free extracts, and the cost of extraction can be minimal. pH (2-8), solvent ratio (20-60 mL/g), temperature (30-60°C) and time (30-60 min) of extraction were the independent variables used for extraction optimization.

Effects of Supplemented Coriander, Ajwain, and Dill Seed Essential Oils on Growth Performance, Carcass Characteristics, Gut Health, Meat Quality, and Immune Status in Broilers.

Numerous studies have assessed the benefits and optimal dosage of supplementation with essential oils (EOs), including extracts from plants of the family, as an alternative to antibiotic growth promoters (AGPs) in broilers. However, little consideration has been given to the actual chemical composition of the evaluated EOs when drawing critical conclusions, even though EO composition can vary with different extraction conditions and plant characteristics. Therefore, the present study was conducted to evaluate the effects of EOs from seeds of plants of the family: coriander (CEO), ajwain (AjEO), and dill (DEO), containing 56.

Profiling of phenolic compounds, antimicrobial, antioxidant, and hemolytic activity of mango seed kernel using different optimized extraction systems.

Mango seed kernels (MSKs) have been reported to show antioxidant, antibacterial, and anti-inflammatory properties. This study explores the influence of different optimized extraction systems on the extraction of MSK. The effects on gallic acid (GA) content, total phenolic content (TPC), total flavonoid content (TFC), antioxidant, antimicrobial, and hemolytic activity of MSK extracts from different extraction systems (65.

Impact of graded levels of coated calcium butyrate on growth performance and serological indices during pre-weaning stage in Holstein calves.

The study aimed to analyze the impact of calcium butyrate supplementation in calf starter on growth performance indices associated with early rumen development to decrease the volume of milk or milk replacer feeding and enhance early starter intake in Holstein calves. For this purpose, twelve Holstein calves were randomly assigned into three treatments (n = 4/treatment); a control without coated calcium butyrate, T1, and T2 treatments supplemented with coated calcium butyrate 3 g and 6 g per day/head, respectively. Body weight was measured at days 7, 14, 21, 28, 35, 42, 49, and 56 of the trial, and the average daily weight gain and feed conversion ratio were determined.

Coupling CRISPR/Cas9 and Lambda Red Recombineering System for Genome Editing of Gallinarum and the Effect of Knock-Out Mutant on the Virulence of Bacteria.

The poultry industry in developing countries still faces a significant threat from fowl typhoid, a disease caused by Gallinarum that has been well contained in more economically developed countries. In addition to the virulence exhibited by large virulence plasmid (85 kb), Salmonella Pathogenicity Island 2 in . Gallinarum plays a key role in mediating disease through its type III secretion systems (TTSS).

Characteristics of Essential Oils of Family: Their Chemical Compositions, Properties and Effects on Broiler Production.

There has been an upsurge of interest in the phytobiotics coincident with the onset of the potential ban on the use of antibiotic growth promoters (AGPs) in the broiler industry and because many kinds of nutraceuticals play an important role in improving growth performance, feed efficiency, and gut health of broilers. In the previous years, significant biological activities of essential oils (EOs) belonging to phytobiotics were observed, including anti-bacterial, antifungal, antiviral, and antioxidant properties. We found new perspectives on the roles of EOs, particularly extracts from the family, which is one of the largest plant families, in potential replacement of AGPs, and on the chemical composition involved in regulating microorganism activity and oxidative damage.

Bio-diesel production of sunflower through sulphur management in a semi-arid subtropical environment.

Energy security is a prime focus of policy makers to support agriculture, industrialisation, and transportation. Due to limited conventional energy sources, there is a need to harness non-conventional energy sources. In this regard, one of the proposed approaches is using biomass (e.

Heavy metals immobilization and improvement in maize (Zea mays L.) growth amended with biochar and compost.

Soil with heavy metals contamination, mainly lead (Pb), cadmium (Cd), and chromium (Cr) is a progressively worldwide alarming environmental problem. Recently, biochar has been used as a soil amendment to remediate contaminated soils, but little work has been done to compare with other organic amendments like compost. We investigated biochar and compost's comparative effect on Pb, Cd, and Cr immobilization in soil, photosynthesis, and growth of maize plants.

Meat Production and Supply Chain Under COVID-19 Scenario: Current Trends and Future Prospects.

The COVID-19 pandemic impacted meat production, supply chain, and meat prices that caused a severe socio-economic crisis worldwide. Initially, meat and meat products' prices increased due to less production and increased demand because of panic buying. Whereas, later on, both meat production and demand were significantly decreased due to lockdown restrictions and lower purchasing power of the consumers that results in a decrease in meat prices.

Effects of dietary organic acids on performance, cecal microbiota, and gut morphology in broilers.

Organic acids have exhibited great potential as an antibiotic replacement and as an additive work tremendously for health maintenance of broiler chicken. To explore more about organic acids, a total of 900 day-old broiler chicks (Cobb-500) were procured from a local hatchery and distributed into 9 treatment groups having 5 replicates of 20 birds each; duration of the biological trial was of 35 days. Group T1 served as control group without any dietary supplementation.

Effect of animal age, postmortem chilling rate, and aging time on meat quality attributes of water buffalo and humped cattle bulls.

The study was aimed to investigate the influence of animal age, post-slaughter chilling rate, and aging time on meat quality of M. longissimus dorsi (LD) of water buffalo (Bubalus bubalis) and humped cattle (Bos taurus indicus) bulls. After slaughtering, one side of carcasses was subjected to rapid chilling (RC) (0 ± 2°C) and other side was hanged in controlled room temperature (25 ± 2°C) for 3 hr, then allowed to the chiller (0 ± 2°C).

Determining the Structures of the Snake and Spider Toxins by X-Rays.

Snake and spider venom is a complex mixture that contains proteins, peptides, and small organic and inorganic compounds. In contrast to spider venom, snake venom proteins are well known both functionally and structurally. This work describes methods for purification and crystallization of snake and spider venom toxins and their three-dimensional structure determination by X-ray crystallography.

Molecular Identification and Genetic Characterization of Strains Causing Pathogenicity on Sunflower and Chickpea.

is the most devastating pathogen which causes charcoal rot and root rot diseases in various economically important crops. Three strains 1156, 1160, and PCMC/F1 were tested for their virulence on sunflower ( L.) and chickpea ( L.

Prevalence of Diabetes Type 2 in Hepatitis C Infected Patients in Kpk, Pakistan.

Hepatitis C (HCV) and diabetes mellitus are the two main health concerns that cause devastating health and financial worries worldwide. It has been observed in the past that both diseases have a high correlation that might be due to the abnormal conditions of the liver. But the mechanism of the prevalence of diabetes in patients with chronic HCV infection still remains unclear.

Comparative ileal digestibility of amino acids in 00-rapeseed meal and rapeseed meal fed to growing male broilers.

Rapeseed meal (RSM) is a commonly used protein source in poultry diet but its usage is limited due to antinutritional factors, the glucosinolates (GLS) and erucic acid. The 00-rapeseed meal (00-RSM) is the developed variety of rapeseed with reduced GLS and erucic acid content through genetic selection. The present study was conducted with the objective of comparing the standardized ileal digestibility (SID) of amino acids (AA) in 00-RSM and RSM when fed to growing broilers.

Management of diabetic complications through fruit flavonoids as a natural remedy.

Diabetes mellitus is a global disorder, and a major issue for health care systems. The current review outlooks the use of fruit flavonoids as natural remedy in the prevention of diabetes mellitus. The onset of diabetes mainly depends upon genetics and lifestyle issues.

Bioconcentration of some macrominerals in soil, forage and buffalo hair continuum: A case study on pasture irrigated with sewage water.

The present study aimed to evaluate the bioaccumulation of some macrominerals in grazing buffaloes fed forage irrigated with sewage water or canal water. In particular, the transfer of sodium (Na), magnesium (Mg), potassium (K) and calcium (Ca) from soil to plant and in turn to animals was evaluated under sub-tropical environmental conditions. Samples of soil, forage and buffalo hair were collected and digested by wet method.

Evaluation of a natural methionine source on broiler growth performance.

Background: Methionine, a sulfur-containing amino acid, is essential for the health and growth of broilers, so its optimum level should be provided in broiler diets. Synthetic methionine sources used by poultry nutritionists may cause health hazards in broilers as, during conversion of synthetic methionine to the active form, homocysteine is produced which may be injurious to body tissues when there is a lack of coordination between methyl group donors and acceptors. Thus the present study evaluates the efficacy of a natural methionine source.