ABSTRACT
Objective@#The study aimed to determine the concentration of three heavy metals namely, lead (Pb), cadmium (Cd) and chromium (Cr) present in head, stomach and muscle parts of Nile Tilapia (Oreochromis niloticu) and Blackchin Tilapia (Sarotherodon melanotheron) collected from different sampling sites in South Bay area of Laguna Lake and evaluate its potential health risk for adult consumers. @*Methods@#Live samples of Nile Tilapia and Blackchin Tilapia were hand-collected from three sites of South Bay of Laguna Lake during wet season. Raw and boiled samples were prepared for analysis. Heavy metal concentrations (mg kg-1) were determined through flame atomic absorption spectrophotometry (AAS). The potential health risk posed by more than one metal was calculated using the Total Hazard Quotient (THQ). @*Results@#The heavy metal detected with the highest concentration was Pb, present in Nile Tilapia. The mean concentrations of Pb, Cd, and Cr in both fish samples were high in the head part. Boiled samples have significantly lower concentrations of heavy metal (p<0.05) compared to raw samples. THQ values for Cd in raw fish samples were higher than the recommended level of exposure (THQ < 1.0). @*Conclusion@#The study revealed that cadmium is of greater concern in terms of possible adverse health effects associated with heavy metal bioaccumulation. However, the presence of other metals may further increase the risk of non-carcinogenic adverse effects. The lower health risk is predicted for boiled fish samples.
Subject(s)
Metals, Heavy , CichlidsABSTRACT
@#<p style="text-align: justify;"><strong>BACKGROUND:</strong> The Philippines adopted the Conditional Cash Transfer (CCT) program as the Pantawid Pamilyang Pilipino Program (4Ps) that serves as the government's flagship social assistance program for the poor. This provides short-term income support to poor families while investing on health and education to overcome future poverty.</p><p style="text-align: justify;"><strong>OBJECTIVE:</strong> This study aimed to characterize the beneficiary and non-beneficiary households and evaluate the impact of 4Ps program on housing facilities and diet diversity.</p><p style="text-align: justify;"><strong>METHODS:</strong> Quasi-experimental design was used to evaluate survey outcomes between 91 randomly sampled beneficiaries and 91 completely enumerated non-beneficiaries (incoming grantees). FANTA Household Dietary Diversity Score (HDDS) was used as an indicator for dietary diversity while structured questionnaire on housing profile was based on BIDANI and CEM-UPLB tools.</p><p style="text-align: justify;"><strong>RESULTS:</strong> The 4Ps beneficiaries had significantly higher maternal education, household size (?=0.038), and improved water source (?=0.004) than non-beneficiaries. Cash transfer among 4Ps households provided 11% increase in the average monthly income of P7,324 pre-transfer. Diet diversity using FANTA scoring (0-12) showed that nonbeneficiaries were significantly lower by 0.4 than 4Ps score of 7.9 (?=0.003). Maternal education was found to have significant positive correlation with diet diversity. Both groups had high cereals and fats intake (>90%) while low in complex carbohydrates and legumes (<31%).</p><p style="text-align: justify;"><strong>CONCLUSION:</strong> The 4Ps had positive correlation on housing profile and diet diversity among beneficiaries. Family Development Session should integrate practical methods on improving variety of foods, specifically, the low consumption food groups. Additionally, a review on the selection criteria based on the provincial poverty threshold vis a vis income of grantees must be implemented to accurately target intended beneficiaries.</p>
Subject(s)
Humans , Male , FemaleABSTRACT
@#Introduction: There is growing interest in using indigenous crops as alternative food sources that can address food and nutrition insecurity in developing countries. This study aimed to evaluate the nutrient content and sensory characteristics of crackers developed from indigenous pigmented corn (Zea mays L.) called camotes. Methods: Eleven camotes and all-purpose flour (APF) combinations were made into crackers following the modified method of Manley (2001) at University of the Philippines Los Baños. Sensory evaluation was conducted using the linear scale of quality scoring based on standard methods. Proximate composition analysis, nutrient contents and phytochemical components were conducted using standard methods. Data from the sensory evaluation were analysed using non-parametric Analysis of Variance (ANOVA), while results from the chemical analysis were analysed using One-Way ANOVA and Tukey’s honestly significant difference (HSD) test. Results: Sensory characteristics of the cracker containing 80% camotes flour were comparable with those of the 100% APF cracker except in colour. Crackers containing 100% and 80% camotes flour had significantly higher levels of protein, dietary fibre, lysine, tryptophan, zinc, antioxidant activity, phenols, and flavonoids than crackers made of 100% APF. Conclusion: Crackers formulated at 80:20 camotes:APF blend compares most favourably with that from APF crackers. Incorporation of camotes flour into making of crackers increases its nutrient content. Such crackers can serve as a nutrient-dense alternative food source to address the food and nutrition insecurity situation in the Philippines.
ABSTRACT
@#<p style="text-align: justify;"><strong>OBJECTIVES:</strong> The study aimed to analyze the household dietary diversity of beneficiary and non-beneficiary households of Pantawid Pamilyang Pilipino Program (4Ps) in selected barangays in San Pablo City, Laguna, Philippines and determine the nutritional status of children (6-60 months old) within these households.<br /><strong>METHODS:</strong> Household dietary diversity score (HDDS) was used as an indicator for the households' dietary diversity. The nutritional status of children was determined using anthropometric data from the Barangay Health Centers. A total of 270 households was randomly selected through stratified random sampling with equal allocation.<br /><strong>RESULTS:</strong> Findings showed that beneficiary households had higher HDDS compared to the non-beneficiary households. The results also suggest that beneficiary households with larger household size, higher income, who were living in rural areas and who have female as well as more educated financial managers, tend to have a more diverse diet. On the other hand, a higher prevalence of malnutrition was observed among children in beneficiary households.<br /><strong>CONCLUSION:</strong> Beneficiary households of 4Ps had better diet quality in terms of diversity than non-beneficiary households. However, the advantage of having a more diverse diet has not fully addressed the malnutrition problem among children as it was still widely prevalent in beneficiary households.</p>