The gut microbiota play an important role in the growth and intestinal health of broilers. present study was to investigate microbiota, short-chain fatty acids, morphology broilers at different ages. A total 320 one-day-old male were raised 8 replicates fed same corn–soybean diets for 42 D. duodenal, jejunal, ileal segments their cecal collected on day 1, 7, 14, 21, 42, respectively. villous height (VH), crypt depth (CD), ratio VH:CD duodenum, jejunum, ileum all increased (P < 0.05) with...

Deoxynivalenol (DON) and Zearalenone (ZEN), common symbiotic mycotoxins found in mold-contaminated cereal feed, adversely affect broiler’ health. Glycyrrhiza uralensis has various pharmacological effects including antibacterial, antioxidant immunomodulatory. This study aimed to investigate the of long-term intake low doses DON ZEN on growth performance intestinal health broilers, as well potential protective effect supplementary extract (GUE) an 84-day feeding experiment. A total 315...

Zinc (Zn) has been shown to attenuate the adverse effects of heat stress on broilers, but mechanisms involving this process remain unclear. We aimed investigate possible protective Zn primary cultured hepatocytes broiler embryos subjected stress. Three experiments were conducted. In Exp. 1, treated with 0, 50, 100, 200, or 400 μmol/L added as inorganic sulfate (iZn) for 12, 24 48 h. 2, cells exposed 40 °C (a normal temperature [NT]) and 44 high [HT]) 4, 6, 8 3, preincubated 0 50 iZn organic...

Aflatoxins (AFs) are secondary toxic metabolites. In this study, peanuts were contaminated with 500 µg/L B1, 250 B2, G1, and G2, then exposed to ultraviolet–ozone (UV/O3) ozone concentrations of 3, 5, 7 mg/L exposure times 10, 20, 30, 60 min. With increasing time concentration, the detoxification rates AFB1, AFB2, AFG1, AFG2 became more obvious, AFB1 showed highest degradation rate. After treated 5 under UV irradiation for 30 min, AFs (AFs = + AFB2 AFG1 AFG2) 79.01% 67.24%, respectively....

Pomegranate is a kind of fruit with low temperature sensitivity. Abnormal can easily lead to chilling injury, which negatively impacts the appearance fruit, accelerates browning and deterioration, as well seriously reduces consumption quality commodity value pomegranate. This study was carried out determine effect methyl jasmonate on injury pomegranate during storage. The result showed that treatment effectively maintained edible pomegranate, suppressed polyphenol oxidase activity...

During deepwater drilling, testing, production, or hydrate mining, the circulating medium in wellbore may contain solid particles, such as rock chips and sand, addition to drilling fluids, gas, water. In high-pressure, low-temperature conditions of deep water, gas intrusion can easily combine with free water fluid form hydrates, increasing risk. Therefore, understanding formation patterns hydrates fluids is significant importance for prevention control hydrates. This study utilized a...

The study was conducted to evaluate the effect of lighting schedule and nutrient density on growth performance, carcass traits meat quality broiler chickens.A total 576 day old Arbor Acre male chickens used with a 4×2 factorial arrangement.The four schedules were continuous (23 L:1 D, CL), 20 L:4 D (12 L:2 D:8 D), 16 L:8 L:3 D:2 D: 2 D) 12 L:12 (9 D:1 provided by incandescent bulbs.The two densities high (H, starter diet: 13.39 MJ/kg apparent metabolisable energy (AME), 23.00% crude protein...

Processing will improve the digestion of corn by ruminant animals. The objectives this study were to investigate effects processing methods (grinding, G; steam flaking, SF; extrusion, E) on starch properties, nutrient profiles, in vitro ruminal fermentation and molecular structure corn. Compared with G, SF E increased (p &lt; 0.05) content, gelatinization, gas production (GP, 0.5–32 h), propionic acid, degradability (SD), area height carbohydrate peaks, decreased crystallinity, content crude...

To overcome the downhole space limitation, eccentric tubing was designed. Two fiber Bragg grating (FBG) sensors written in one optical were integrated into specially designed to form an on-line monitoring system, and a protective casing isolate FBG from harsh environment. The wavelengths of FBGs recorded at certain temperatures pressures order calibrate temperature pressure sensitivity, respectively. Both exhibit good linear relationships with FBGs, which suggest that they can be represented...

In order to study the resistance of microstructural characteristics and changes physical chemical indexes in cherry tomatoes during its storage period, fresh were treated with high O2 (40%, 60%, 80%, 100%). The results showed that pure oxygen treatment inhibited decay rate tomato significantly, delayed improvement membrane permeability, reduced lipid peroxide content, maintained a good cell structure. Compared control, 100% concentration obtained best after 28 days storage, which reflected...

Artificial insemination (AI) is an effective reproductive technique to improve the performance of cashmere goats and prevent spread diseases, quality semen determines success AI. The potential Moringa oleifera leaf powder (MOLP) ethanolic extract (MOLE) has been reported, but underlying mechanisms remain unclear. For purpose, 18 mature male were randomly assigned into three groups: control (CON), MOLP, MOLE groups. CON group received distilled water orally; MOLP was orally treated with 200...

The physical form of starter feed may affect the gastrointestinal development and performance ruminant. However, little information is available on how changes in forms influence lambs, especially during pre- post-weaning periods. aim this study was to investigate effects different feeds growth performance, nutrient digestibility, enzyme activity, morphology lambs. Twenty-four 8-day-old male Hu lamb (5.04 ± 0.75 kg BW) were randomly assigned one two dietary treatments: 1) a pelleted (PS) 2)...

ABSTRACT The role of sulfur in cadmium (Cd) accumulation was investigated Tagetes erecta L. Shoot Cd concentrations were significantly increased with increasing levels the culture solution. In another experiment, leaf application sodium sulfate (Na2SO4) or cysteine to (S)-starved plants shoots up three folds twice that those S-starved plants. When cultured at 35°C, shoot lower than 25°C, however, glutathione accumulations no application. It is suggested elevated temperature (35°C) might...

The effects of rice bran and corn on ensiling characteristics potato vines were investigated. Ruminal fermentation vine silage was measured using a rumen simulation technique (Rusitec). Potato treated (fresh weight basis) for without additives (control), with 15% plus 3% corn, 5% or 7% respectively. Silage chosen ruminal trial, based the results quality. Comparison between two (silage whole silage) diets conducted Rusitec apparatus. Adding improved quality (P < .05). Compared silage, diet...

A new dispersive solid-phase microextraction based on metal-organic framework (MIL-100(Fe)) combined with liquid-liquid procedure was proposed to extraction and enrichment of four insecticides in beverages. The qualitative quantitative analysis these were performed by HPLC-MS/MS. After investigating several parameters that influenced efficiency, the main variables process optimized using CCD RSM. Under optimal conditions, developed method demonstrated a wide linear range 1.000-1000 ng/L R2...

Oxidative deterioration is a major issue limiting the utilisation of linseed oil. This study investigated effect electrospun guar gum (GG) fibrous mats with addition natural antioxidants on oxidative stability As new technology, electrospinning was chosen to prepare nanofibrous mats. Besides, tannic acid (TA) used as and water solvent. The synthesised were smooth under electron microscope, which had no defect structure relatively uniform diameter. Electrospun GG containing TA added oil same...