Chaosap, Chanporn
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Preferred name
Chaosap, Chanporn
Alternative Name
Chaosap, C.
Main Affiliation
Email
chanporn.ch@kmitl.ac.th
60 results
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Item type:Publication, Meta-analysis of dietary supplementation with hemp products (Cannabis sativa L.) in broiler chicken: performances, blood profiles, intestinal morphology, and meat physicochemical parameters(2025-01-01); ; The results showed that dietary hemp products reduced plasma triglycerides (SMD = - 2.263; P < 0.01), cholesterol (SMD = -1.239; P < 0.05), and low-density lipoprotein (SMD = - 5.711; P < 0.01), whereas the plasma high-density lipoprotein (SMD = 3.193; P < 0.01) and jejunal villus height (SMD = 4.536; P < 0.01) were increased. However, broiler performances (average daily feed intake, body weight, feed conversion ratio) and meat physicochemical parameters (pH, lightness, redness, yellowness, crude protein, and ether extract) were not significantly affected. Therefore, the study indicated that dietary hemp products in broiler chicken could improve blood profiles and gut health, suggesting their potential as an alternative feedstuff in broiler production. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Evaluating the benefits of hemp leaves in goat diets: nutrient digestibility, growth performance and histomorphology(2025-11-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Evaluation of Productivity and Egg Quality in Japanese Quails Reared Under Different LED Colors and Rearing Systems(2026-02-01); This study evaluated the productivity and egg quality of Japanese quails reared under different LED colors and rearing systems. A total of 720 female quails were assigned to a 3 × 2 factorial arrangement with three LED colors (red, green, and white) and two rearing systems (cage and floor) until 20 weeks of age. Production performance was evaluated across specific age intervals, while physical egg quality traits were analyzed using a Repeated-measures General Linear Model to assess temporal changes. No significant overall interactions between LED color and rearing system were observed (p > 0.05). However, significant interactions between treatment and time (p < 0.05) revealed that red LED light progressively enhanced productivity, while the floor system significantly improved feed efficiency and income during the early laying phase (weeks 6–12). Specifically, red LED light significantly improved hen-day production, egg mass, feed efficiency, and income-to-cost ratio compared to other colors (p < 0.05). Physical egg quality traits remained consistent across treatments (p > 0.05) but were significantly influenced by time (p < 0.05). In conclusion, red LED light optimizes long-term profitability, whereas the floor system offers distinct advantages during the onset of lay. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Rice husk-fortified beef sausages: Cholesterol oxidation products, physicochemical properties, and sensory attributes(2025-02-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Chemical and fatty acid composition, collagen, calpain and troponin T contents and quality characteristics of five muscle types in native Thai cattle(2024-03-01); ; In this study, chemical composition, fatty acids, collagen solubility, calpains, and troponin T degradation were investigated in various muscles of native Thai cattle (NTC). Five muscles, namely Bicep femoris, Infraspinatus, Longissimus thoracis, Supraspinatus and Semimembranosus were sampled from five Kho Isaan bulls. Moisture content of Longissimus thoracis was lower (p < 0.05) than others. Protein content of Longissimus thoracis, Bicep femoris and Semimembranosus was higher (p < 0.05) than that of Infraspinatus and Supraspinatus. Infraspinatus and Longissimus thoracis had higher fat content (p < 0.05) than Bicep femoris and Semimembranosus. Muscle pH, color, and drip loss did not differ between muscles. Semimembranosus and Supraspinatus showed higher cook loss (p < 0.05) than Infraspinatus and Longissimus thoracis. Infraspinatus had the lowest Warner–Bratzler shear force (p < 0.05). Supraspinatus, Infraspinatus and Bicep femoris had higher (p < 0.05) soluble, insoluble and total collagen content than Semimembranosus and Longissimus thoracis. Infraspinatus had higher collagen solubility than Semimembranosus and Supraspinatus. Collagen content and solubility were not affected by ageing time. The relative band intensities of intact troponin T and its degradation product at 2- and 14-days postmortem were higher in Longissimus thoracis than in other muscles. Infraspinatus and Supraspinatus had significantly higher expression of m-calpain and calpastatin genes than Longissimus thoracis, Bicep femoris, and Semimembranosus. Total fatty acid was higher while the percentage of C22:6n-3 was lower in Infraspinatus and Longissimus thoracis (p < 0.05) than in other muscles. These results show differences in specific nutritional, technological and eating quality characteristics of NTC muscles and thus provide information for optimizing storage and processing conditions for various NTC muscles. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Myosin heavy chain isoforms expression, calpain system and quality characteristics of different muscles in goats(2020-08-15); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Influence of charolais sires and seasons on growth performance and carcass characteristics in crossbred steers(2018-12-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Thymol-carvacrol supplementation in broilers: impact on performance, blood biomarkers, and gut health(2025-03-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Data-driven insights into pre-slaughter mortality: Machine learning for predicting high dead on arrival in meat-type ducks(2025-01-01); ; Mektrirat, RakthamDead on arrival (DOA) refers to animals, particularly poultry, that die during the pre-slaughter phase. Elevated rates of DOA frequently signify substandard welfare conditions and might stem from multiple causes, resulting in diminished productivity and economic losses. This study included 18,643 truckload entries from 45 farms, encompassing a total of 23,191,809 meat-type ducks sent to a single slaughterhouse in Eastern Thailand between January 2019 and December 2023. The objective of this study was twofold: first, to classify high DOA rates (≥ 0.15%) using several predictors, including season, period of the day, number of ducks per truckload, distance, duration of transportation, age, average body weight, lairage time, and temperature at the lairage area. This classification was performed using machine learning (ML) algorithms such as Least Absolute Shrinkage and Selection Operator (LASSO), Support Vector Machine (SVM), Decision Tree (DT), Random Forests (RF), and Extreme Gradient Boosting (XGBoost). Additionally, several data-sampling techniques, including oversampling, undersampling, Random Over-Sampling Examples (ROSE), and Synthetic Minority Over-sampling Technique (SMOTE), were utilized to address the issue of imbalanced data. Second, to analyze variable importance contributing to the predictive outcomes. The descriptive analysis revealed a mean DOA percentage of 0.14% (range: 0 to 22.46%, SD = 0.49). The results of the high DOA classification indicated that among all models, XGBoost-Up, XGBoost-Down, and RF-Down were the top three models, achieving the highest overall scores in evaluation metrics including Area Under the ROC Curve (AUC), sensitivity, precision, and F1-score. The primary factors contributing to the high predictive performance of the models were the number of ducks per truckload, temperature at the lairage area, and average body weight. Additionally, the duration and distance of transportation, as well as the period of transportation, were secondary factors contributing to the outcome. These factors should be further investigated to minimize losses during the pre-slaughter phase in meat-type ducks. Additionally, considering these factors when managing transportation can help create conditions that reduce duck deaths. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The influence of fattening periods on performance, carcass composition, and meat quality of Charolaise crossbred steers(2020-12-01);