Chaosap, Chanporn
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Preferred name
Chaosap, Chanporn
Alternative Name
Chaosap, C.
Main Affiliation
Email
chanporn.ch@kmitl.ac.th
38 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, 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, 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, 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); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Effect of hempseed products on growth performance, carcass yield, omega-3, and omega-6 fatty acids in broiler: A meta-analysis(2024-01-01); Hempseed is the edible fruit of the Cannabis sativa L. plant, potentially serving as feed ingredients in broiler production due to its high nutritional value. Therefore, this meta-analysis aimed to determine the effect of hempseed products (seeds, cakes, or oils) on body weight (BW), feed intake (FI), feed conversion ratio (FCR), carcass yield (CY), and fatty acid (FA) composition (ω-3 and ω-6) in broiler chicken. Ten eligible publications were retrieved from Google Scholar and Scopus databases for the meta-analysis. The random-effects model was used for data analysis in OpenMEE software. Results were expressed as standardized mean differences (SMD) at 95% confidence intervals (CI). Results show that dietary hempseed products increased ω-3 FA (SMD = 1.107; P<0.05) and ω-6 FA (SMD = 0.987; P<0.01) but reduced BW (SMD = -0.403; P<0.05) and FI (SMD = -0.470; P<0.05) compared to the controls. On the other hand, CY (SMD = 0.053; P>0.05) and FCR (SMD = 0.046; P>0.05) were not significantly influenced by hempseed product supplementation. Subgroup analysis revealed that hempseed oil reduced BW (SMD = -1.041; P<0.05) and FCR (SMD = -0.797; P<0.05) but enhanced both ω-3 FA (SMD = 2.372; P<0.01) and ω-6 FA composition (SMD = 1.630; P<0.01). There were no adverse effects of hempseed and hempseed cake on BW (P>0.05), but a higher FCR (SMD = 0.658; P<0.05) was obtained on broilers fed with hempseed. Moreover, dietary hempseed and hempseed cake also increased ω-3 FA (SMD = 0.952; P<0.05) and ω-6 FA composition (SMD = 1.107; P<0.01), respectively. This study concluded that dietary hempseed products had beneficial effects on the fatty acid composition of meat. However, its effect on growth performance should be considered. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Effects of fructooligosaccharide administration routes on growth performance, gut integrity, microbiota, and meat quality in broiler chickens exposed to reused litter(2025-11-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Cholesterol Oxidation Products and Quality Attributes of NaCl-Reduced Beef Sausages Fortified With Honey(2025-08-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Influence of age at slaughter and sex on carcass characteristics, meat quality, fatty acids, and ribonucleotides in white-tailed yellow native chickens(2024-11-01); ; Adeyemi, Kazeem D.This study investigated the effects of age and sex on carcass and meat characteristics of one of Thailand’s major indigenous chicken breeds, the white-tailed yellow native chicken (NC). A total of 120 one-day-old NC (60 males and 60 females) were raised, and harvested at either 16, 20 or 24 weeks. The results showed that body, carcass, breast and fillet weights did not differ (P > 0.05) between 16- and 20-week-old NC, but were lower (P < 0.05) than those of 24-week-old NC. Male NC had higher (P < 0.05) body, carcass, wing, back and thigh weights than female NC. Neither sex nor age affected muscle pH, sarcomere length, redness and yellowness, guanosine monophosphate, and hypoxanthine. The interaction between age and sex was significant (P < 0.05) for %dressing, %leg, L*, C14:1, C18:1n9 and C20:4n6. Shear force was lower in 16-week-old NC (P < 0.05). The 24-week-old NC had lower (P < 0.05) C13:0, C16:0, C18:0, C18:2n6t, C20:4n6, C22:6n-3, intramuscular fat and inosine 5’-monophosphate levels and higher (P < 0.05) C18:2n6c, C18:3n-3 and C20:3n-6 levels than the 16- and 20-week-old NC. Male NC had higher (P < 0.05) C13:0-, C14:0-, C18:2n6t-, C20:3n-6- and lower inosine levels than female NC. In conclusion, these data highlight age- and sex-specific differences in carcass and meat quality of NC and provide relevant information to support consumer-oriented decisions on the production, processing and nutritional value of NC.