Canarium odontophyllum Miq. fruit, popularly recognized as dabai fruit in Sarawak, is a
seasonal fruit found in the tropical rainforest of East Malaysia. A dabai fruit can be divided into
several anatomical parts, and different parts of the fruit have different valuable phytochemicals. Due
to the lack of promotion, dabai fruit is viewed as nutritionally inferior fruit by the public. On the
contrary, the fruit is rich in nutrients such as protein, fat, carbohydrates, sodium, calcium and iron.
Many phytochemicals have been detected from different parts of dabai fruit, and these molecules have
been linked to beneficial properties such as hypolipidemic, anti-atherosclerotic, anti-cholinesterase,
antimicrobial and potentially anti-diabetic. The aim of this article is to review research studies on this
fruit in order to provide adequate baseline information for commercial exploitation as well as for
future studies.
The temporary closure of learning institutions during the COVID-19 pandemic has dramatically reduced the physical activity of students across all ages. Therefore, this study aimed to investigate the prevalence of physical inactivity and the patterns of physical activity among university students in confinement. This cross-sectional study involved 147 Malaysian students and 107 Indonesian students. Body weight before the pandemic and during the pandemic was self-reported by the respondents, and the International Physical Activity Questionnaire-Short Form (IPAQ-SF) was used to assess the physical activity and sedentary behavior of the respondents. The findings revealed that 79.6% of Malaysians and 77.6% of Indonesians were physically active during the confinement. There was no significant difference (p < 0.05) in the duration devoted to vigorous-intensity activity (MMalaysian = 0.00 MET minutes/week and MIndonesian = 480.00 MET minutes/week) and moderate-intensity activity (MMalaysian = 0.00 MET minutes/week and MIndonesian = 0.00 MET minutes/week) among the studied population. During the pandemic, Malaysian students (M = 1386.00 MET minutes/week) devoted a significantly higher duration to walking (M = 1386.00 MET minutes/week) and sedentary behavior (9.16 ± 4.47 h/day) than Indonesian students (M = 990.00 MET minutes/week and sedentary behavior = 7.85 ± 4.27 h/day). Overall, no significant difference was noted in the total physical activity of Malaysian and Indonesian students during the pandemic (MMalaysian = 2826.00 MET minutes/week and MIndonesian = 1782.00 MET minutes/week). Findings from Spearman's rank correlation test suggested that there was a weak inverse correlation between the duration engaged in vigorous-intensity activity and weight change among the Malaysian students (rs = -0.199, p = 0.016), after adjusting for gender and age. Overall, the closure of learning institutions and exercise facilities has further prevented individuals from complying with the WHO recommendation of moderate-to-vigorous physical activity during the period of home confinement.
Stay-at-home orders have abruptly altered food purchasing behaviour, dietary habits, and food choice motives. Therefore, this study aims to investigate the trajectory of food choice motives and their associations with the weight status of Malaysian youths in the time of COVID-19. Socio-demographic information and anthropometric measurements were self-reported by the respondents, while the food choice motives were assessed using a validated 38-item food choice questionnaire (FCQ). Of the 1013 Malaysian youths, 48.6% gained weight due to the confinement, with an average weight gain of 3.90 ± 2.92 kg. On the other hand, 47.0% to 73.0% of the youths changed their food choice motives in the time of COVID-19. Of the 10 motives, convenience (48.5%) had the largest percentage increase, followed by weight control (47.0%) and health (45.3%). Moreover, the mean scores of health (t = -3.324, p = 0.001), convenience (t = -5.869, p < 0.001), weight control (t = -7.532, p < 0.001), natural content (t = -5.957, p < 0.001), ethical concern (t = -4.419, p < 0.001) and price (t = -3.737, p < 0.001) were significantly higher during the pandemic compared to pre-pandemic. Findings from the multinomial regression model revealed that youths highly concerned for weight control were more likely to be in the weight loss category (Adjusted odds ratio (AOR) = 1.633, Confidence Interval (CI) = 1.230-2.168, p = 0.001). Conversely, those who gained weight due to the pandemic confinement highly valued natural content in foods (AOR = 0.653, CI = 0.481-0.886, p = 0.006) when making their food choices in this unprecedented pandemic. In conclusion, Malaysian youths made healthier food choices to mitigate the risk of COVID-19 infection.
Sonication is recognized as a potential food processing method to improve the functional properties of fruit juice. This study evaluated the effects of different sonication durations (20, 40, and 60 min) and thermal pasteurization on the nutritional, antioxidant, and microbial properties of noni juice. Fresh noni juice served as the control. The main organic acids detected were malic (57.54−89.31 mg/100 mL) and ascorbic (17.15−31.55 mg/100 mL) acids. Compared with the fresh sample, the concentrations of these compounds were significantly improved (p < 0.05) in the 60 min sonicated sample but reduced (p < 0.05) in the pasteurized sample. Moreover, sonication for 60 min resulted in increments of scopoletin, rutin, and vanillic acid compared to the fresh sample. The antioxidant activity of the juice sample was improved in the sample sonicated for 60 min. Irrespective of juice processing method, the level of microbial counts in noni juice was within the satisfactory level over the 8 weeks of refrigerated (4 °C) storage. This study highlights the feasibility of using ultrasound processing to enhance the quality of noni juice on the industrial scale.
This study aims to investigate the association between food insecurity, eating behaviour and relative weight change among Malaysian young adults in the aftermath of the pandemic-led lockdown. Socio-demographics, body height, and body weight were self-reported by the young adults. Food security was assessed using the 8-item validated Food Insecurity Experience Scale (FIES), while the Three-Factor Eating Questionnaire-Revised 18-item (TFEQ-R18) was adopted to evaluate the eating behaviour of young adults. Of the 447, 45.9% maintained the same body weight as before the pandemic-led lockdown. While almost half of the young adults (47.2%) were food secure, about one-fourth (24.8%) suffered moderate-to-severe food insecurity. Meanwhile, the standardised raw scores for all the eating behaviour subscales were in the ascending order of cognitive restraint (49.37 ± 18.60) 0.05), suggesting that eating behaviour (cognitive restraint, uncontrolled eating and emotional eating) did not mediate the relationship between moderate-to-severe food insecurity and relative weight change. Health promotion interventions such as introducing food assistance programs, offering incentives for nutritious food purchases, and re-emphasising healthy eating are essential to rectify food insecurity and disordered eating among Malaysians.
The surge in coronavirus disease 2019 (COVID-19) transmission cases has led to the decision to execute the Movement Control Order (MCO) by the Federal Government of MalaysiaEconomic activities, psychological wellbeing, and food security may be negatively affected by the implementation of MCO. Therefore, this study aims to assess the prevalence of food insecurity and its associated factors during the enforcement of MCO 1.0. A total of 162 respondents were enrolled in this study using convenience and snowball sampling approaches. Socio-demographic information was self-reported by the respondents. Food security and the presence of depressive symptoms during the MCO 1.0 were assessed with Food Insecurity Experience Scale (FIES) and Patient Health Questionnaire-2 (PHQ-2), respectively. Current findings demonstrated that the prevalence of food insecurity was 43.2%. Ethnicity, marital status, employment status, monthly earned income and being the head of a household were significantly associated (p
Hypercholesterolemia is a major risk factor for the initiation and development of nonalcoholic fatty liver disease and atherosclerosis. The present study evaluated the hypocholesterolemic effect of virgin avocado oil (VAO) using urinary metabolomic method. Male Sprague-Dawley rats were fed high-cholesterol diet for four weeks to induce hypercholesterolemia. After confirming the establishment of hypercholesterolemia model, the VAO (450 and 900 mg·kg-1 ·day-1 ) and simvastatin (10 mg·kg-1 ·day-1 ) were given orally while maintaining the high-cholesterol diet for another four weeks. Assessment of urinary metabolomics using NMR revealed that VAO treatment could partially recover the metabolism dysfunction induced by hypercholesterolemia mainly via lipid, energy, amino acid, and gut microbiota metabolism.
The outbreak of Coronavirus Disease-2019 (COVID-19) has upended education systems. The pandemic switched traditional face-to-face classes to online classes. Poor eating behaviors in undergraduate students' lives may affect the well-being of their later stages of life. This study aimed to investigate the eating behaviors among online learning undergraduates during the COVID-19 pandemic. A total of 122 students were recruited. The results revealed more than half of the respondents (52.46%) skipped meals. Breakfast (46.72%) was the most skipped meal. The majority of the respondents (94.26%) snacked between meals. Biscuits (88.52%), bread (84.43%), and fruits (80.33%) were the most common snacked foods. Meal skipping was found to be associated with gender (χ2 = 6.83, p < 0.05). In the future, more health interventions program aimed to promote healthy eating behaviors among undergraduates are highly warranted.