Nutrition & Food Science最新文献

{"title":"Cafeteria diet decreases sucrose preference and increases the sensitivity of risperidone in the caloric intake of Wistar rats","authors":"J. S. Gonçalves, Arthur Rocha-Gomes, Amanda Escobar Teixeira, Alexandre Alves da Silva, M. R. Lessa, N. V. Dessimoni-Pinto, S. S. Seixas, T. R. Riul","doi":"10.1108/nfs-05-2021-0148","DOIUrl":"https://doi.org/10.1108/nfs-05-2021-0148","url":null,"abstract":"\u0000Purpose\u0000The purpose of this study was to evaluate the increase in sensitivity of a single risperidone administration in relation to energy intake of Wistar rats treated with cafeteria diet from birth to adulthood (119 days).\u0000\u0000\u0000Design/methodology/approach\u0000During the lactation period, six litters of Wistar rats (dam + 8 pups each litter) were fed one of the following two diets: Control (n = 3) or Cafeteria (n = 3) diets and water ad libitum. After weaning, the males were placed in individual cages, receiving the same diet offered to their respective dams (Control = 18; or Cafeteria = 18) until adulthood (119 postnatal days). The following parameters were evaluated: food and energy intake; macronutrient intake; weight gain; adipose tissue relative weight; sucrose preference; food intake after an administration of risperidone (0.1 mg/kg body weight).\u0000\u0000\u0000Findings\u0000The Cafeteria group showed a higher energy intake in relation to the Control group (p < 0.001). The consumption of energy beyond the individual needs can be understood as a hyperphagic condition. Also, the Cafeteria group reported greater weight gain (p = 0.048) and accumulation of adipose tissue (p < 0.001) with respect to the Control group. These results indicate that the cafeteria diet generated obesity in animals. The Cafeteria group showed reduced sucrose preference (p = 0.031), which is associated with the development of anhedonia-like behavior. In the food intake test, risperidone showed a greater sensitivity in Cafeteria animals, promoting a decrease in their energy intake in relation to the Control group that received risperidone (p = 0.040).\u0000\u0000\u0000Originality/value\u0000The cafeteria diet promoted hyperphagia, anhedonia-like behavior and obesity in animals. Acute risperidone administration showed greater sensitivity in the Cafeteria group, with a decrease in energy intake. The reported effects may be related to a downregulation of the dopaminergic system in the NAc region.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42925644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Screen time-based sedentary behaviour, eating regulation and weight status of university students during the COVID-19 lockdown","authors":"S. Tan, S. Tan, Chin Xuan Tan","doi":"10.1108/nfs-05-2021-0156","DOIUrl":"https://doi.org/10.1108/nfs-05-2021-0156","url":null,"abstract":"\u0000Purpose\u0000This study aims to investigate the relationships among screen time-based sedentary behaviour, eating self-regulatory skills and weight status among private university students during the Movement Control Order (MCO).\u0000\u0000\u0000Design/methodology/approach\u0000A total of 186 private university students was enrolled in this cross-sectional study using a combination of snowball and purposive sampling approaches. Anthropometric measurements, including body height, body weight before and during the MCO enforcement were self-reported by the respondents. Screen-time based sedentary behaviour sedentary behaviour was evaluated using HELENA sedentary behaviour questionnaire, whereas the Self-Regulation of Eating Behaviour Questionnaire (SREBQ) was used to determine the eating self-regulatory skills in MCO.\u0000\u0000\u0000Findings\u0000Respondents spent most of the time on the internet for non-study purposes (148 ± 77.7 min). It is also noted that 64.5% of the respondents had medium eating self-regulatory skill during the MCO, with an average score of 3.0 ± 0.5. Findings from path analysis confirmed that poor eating self-regulation significantly contributed to the weight gain during home confinement (ß = −0.24, p = 0.01). In conclusion, eating self-regulation, but not total screen time, emerged as the determinant for weight gain during the COVID-19 lockdown.\u0000\u0000\u0000Originality/value\u0000According to the authors’ knowledge, this study was among the few that investigated sedentary behaviour, eating self-regulatory skills and weight status of university students during the COVID-19 pandemic.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44072314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of camel milk hydrolysate on blood pressure and biochemical parameters in fructose-induced hypertensive rats","authors":"Mohammad A. Alshuniaber, O. Alhaj, Qasem M A Abdallah, H. Jahrami","doi":"10.1108/nfs-04-2021-0130","DOIUrl":"https://doi.org/10.1108/nfs-04-2021-0130","url":null,"abstract":"\u0000Purpose\u0000This study aims to investigate the antihypertensive effect of camel milk hydrolysate in rats with fructose-induced hypertension.\u0000\u0000\u0000Design/methodology/approach\u0000The antihypertensive effect of fermented camel milk was determined using 6 groups comprising 36 Wistar male rats. Blood pressure of rats was altered via exposure to a 10% fructose (w/v) diet in drinking water for 3 weeks before conducting 21 days of treatment. The authors conducted the experiment for short and long term using different doses of 800 and 1,200 mg/kg body weight. Serum was used to assay total cholesterol (TC), triglyceride (TG), glucose and insulin levels using standard biochemical kits.\u0000\u0000\u0000Findings\u0000The group that received 1,200 mg hydrolysate camel milk (HM) has significantly (p = 0.003) reduced systolic and diastolic blood pressure after a short exposure time (4–8 h). These effects were significantly (p = 0.005) comparable to the nifedipine (NIF) drug group. Similar long-term (21 days) effects on blood pressure were observed in 1,200 mg HM and NIF groups. Angiotensin-converting enzyme (ACE) activity and levels were also reduced in a correlation with blood pressure reduction only in HM1200 and HM800 treated groups. The authors observed no significant effect on blood pressure in groups receiving the 800 mg HM or 1,200 mg unhydrolyzed camel milk (UM). Rats receiving the 10% fructose diet showed significant differences from control rats regarding their blood biochemistry, including TG, TC, blood glucose and insulin levels. Rats in groups NIF, HM1200 and HM800 showed a significant (p < 0.05) reduction in serum glucose, insulin, TG and TC levels toward the baseline level.\u0000\u0000\u0000Research limitations/implications\u0000Further mechanistic investigation on the HM antihypertensive activity is highly recommended before suggesting HM as a product to reduce blood pressure. While drug–food interaction between HM and antihypertensive drugs, especially ACE inhibitors, is probable, UM seems not to affect blood pressure or ACE activity and therefore is expected to have no or minimal effects on the activity of other antihypertensive drugs. Investigation of ACE expression from various organs including lungs and leukocytes is highly recommended in future works using sodium dodecyl-sulfate polyacrylamide gel electrophoresis and western blot analysis or reverse transcription polymerase chain reaction.\u0000\u0000\u0000Originality/value\u0000No previous studies have measured the antihypertensive activity of milk hydrolysate mediated by the reduction of ACE activity and levels in plasma. Mechanisms involved in attenuating the levels of ACE warrant further investigation.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44860701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-sectional associations of dietary patterns with health status and smoking-related knowledge, attitudes and practices (KAP) among Bangladeshi adolescent smokers","authors":"Suvasish Das Shuvo, Md. Eunus Ali, Md. Masudur Rahman, A. Taher, M. Asaduzzaman, Md Toufiq Elahi, Md Ashrafuzzaman Zahid, D. Paul, Deepa Roy","doi":"10.1108/nfs-04-2021-0118","DOIUrl":"https://doi.org/10.1108/nfs-04-2021-0118","url":null,"abstract":"\u0000Purpose\u0000This study aims to evaluate the association between dietary patterns with health status and smoking-related knowledge, attitudes and practices (s-KAP) among Bangladeshi adolescent smokers.\u0000\u0000\u0000Design/methodology/approach\u0000An analytical cross-sectional study was conducted among 205 randomly selected adolescents. Socio-demographic, health status, s-KAP related data were collected in face-to-face interviews. Dietary intake data were calculated using the food frequency questionnaire.\u0000\u0000\u0000Findings\u0000The practices score (44.8%) was comparatively poor among adolescent smokers. Among the respondents, around 56.1%, 38.1% and 49.3% were suffering from gastric problems, nausea and the loss of appetite, respectively, because of smoking. There was a significant relationship between dietary diversity and the occurrence of several diseases such as gastric problems, nausea and loss of appetite. The respondents who consumed fresh fruits and vegetables regularly might reduce gastric problems (OR: 0.53, 95% CI: 0.27–1.04 and OR: 0.64, 95% CI: 0.25–1.65), nausea (OR: 0.72, 95% CI: 0.38–1.37 and OR: 0.28, 95% CI: 0.13–0.84) and loss of appetite (OR: 0.52, 95% CI: 0.32–1.21 and OR: 0.16 95% CI: 0.27–0.68).\u0000\u0000\u0000Originality/value\u0000In conclusion, smoking has been associated with multiple health problems because of poor practices score. Consumption of a balanced diet, better smoking-related knowledge, attitudes and practices needs to be improved among adolescents.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48918142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phytochemical screening and evaluation of the anti-diarrhoea properties of Diodia sarmentosa leaves in castor oil-induced diarrhoea in albino rats","authors":"Stanley Ifeanyi Anyanwu-Azuka, Gabriel Sunday Aloh, Winner O Kalu, C. Eleazu","doi":"10.1108/nfs-03-2021-0093","DOIUrl":"https://doi.org/10.1108/nfs-03-2021-0093","url":null,"abstract":"\u0000Purpose\u0000This study aims to report the phytochemical screening and anti-diarrhoea properties of methanol extract of Diodia sarmentosa Swartz (DSS) leave (at 200, 400 and 600 mg/kg) in albino rats.\u0000\u0000\u0000Design/methodology/approach\u0000Three types of diarrhoea models (castor oil-induced diarrhoea, castor oil-induced gastrointestinal motility and castor oil-induced enteropooling), as well as an assay for serum and faecal electrolyte concentrations, were used. Acute toxicity study and phytochemical screening of the extract were carried out using standard techniques.\u0000\u0000\u0000Findings\u0000The percentage inhibition of diarrhoea by DSS 200, 400 and 600 mg/kg was obtained as 25.7%, 55% and 84.6%, respectively, compared with loperamide that had 87.6% inhibition. DSS dose dependently modulated the number and frequency of defecation, the weight of the faeces of the diarrhoea rats, the distance that was travelled by charcoal meal, mean differences in the full lengths of the intestines and the distance travelled by charcoal meal, weight and volume of intestinal contents, serum and faecal concentrations of potassium, sodium, chloride, magnesium, bicarbonate, iron and zinc relative to the negative control and in a manner akin to loperamide (for the extract at 600 mg/kg). DSS or loperamide attenuated the loss of calcium in the faeces of the rats. DSS possesses anti-diarrhoea properties, which may be attributed to the phytochemicals in it. Finally, the study showed the safety in the usage of DSS.\u0000\u0000\u0000Originality/value\u0000DSS exerted its anti-diarrhoea action in castor oil-induced diarrhoea rats, by modulating their intestinal secretory and motile activity in a manner akin to loperamide (for DSS at 600 mg/kg).\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45641517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydration status count for weight gain on pregnancy period","authors":"Erry Y Mulyani, D. Angkasa, Enrico Stanin, I. Jus’at","doi":"10.1108/nfs-03-2021-0096","DOIUrl":"https://doi.org/10.1108/nfs-03-2021-0096","url":null,"abstract":"\u0000Purpose\u0000In Indonesia, 29.3% of Indonesian women were obese. Dehydrated women have 1.6 times higher risk of becoming obese than normal ones. This study was aimed to further explore the association between gestational weight gain (GWG) and maternal hydration status.\u0000\u0000\u0000Design/methodology/approach\u0000This longitudinal study involved 50 pregnant women aged 18–35 years. Subject identity, age, parity and household expenses were collected using questionnaire. Urine specific gravity (USG) was used as an indicator for hydration status. Venous blood was collected to measured haemoglobin (Hb) by anemometer method. Anthropometric data such as pre-pregnancy weight, maternal body weight, GWG, body mass index (BMI) and mid-upper arm circumference (MUAC) was collected using standardized tools. Dietary and total water intake (TWI) were measured through three consecutive days of a 24-h food recall. Pearson’s correlation, independent t-test and analysis of covariance were used to appraise the hypothesis.\u0000\u0000\u0000Findings\u0000The subject’s mean age was 29.3 ± 5.6 years; BMI was 23.5 ± 4.1 kg/m2. MUAC (28.2 ± 4.0 cm) and Hb (11.5 ± 1.0 g/dl) were still in the normal range. Most subjects were well hydrated, with an average USG of 1.016 g/mL. GWG and TWI are significantly correlated (p < 0.01). Based on the hydration status, after corrected with TWI, GWG was not significantly different.\u0000\u0000\u0000Originality/value\u0000It calls to mind that nutrition and water intake, alongside weight gain monitoring during pregnancy, are part of an effort to prevent pregnancy risks.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48329929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vitamin E ameliorates disturbances in testosterone pathway and sperm quality of male rats induced by the glycosides vicine and convicine of Vicia faba","authors":"K. Koriem, M. Arbid","doi":"10.1108/nfs-02-2021-0053","DOIUrl":"https://doi.org/10.1108/nfs-02-2021-0053","url":null,"abstract":"\u0000Purpose\u0000This paper aims to design to evaluate the protective effect of vitamin E to ameliorate the disturbances in testosterone pathway and sperm quality of male rats induced by the glycosides vicine (V) and convicine (C) of Vicia faba.\u0000\u0000\u0000Design/methodology/approach\u0000Forty male albino rats were divided into five equal groups; control, paraffin oil, V (400 mg/kg) C (150 mg/kg)-treated group, vitamin E (100 mg/kg) + VC-treated group, and vitamin E (200 mg/kg) + VC-treated groups which injected intraperioneally (IP) with 0.5-ml saline, 0.5-ml paraffin oil,V (400 mg/kg) and C (150 mg/kg) of Vicia faba, vitamin E (100 mg/kg) + VC-treated groups, and Vitamin E(200 mg/kg) + VC-treated groups, respectively. Blood and testicular tissue were obtained after one month of the study. The male genital organs were calculated. Testosterone (Ts), luteinizing hormone (LH), follicle stimulating hormone (FSH), dehydroepiandrosterone sulfate (DHEA-SO4), sex hormone binding globulin (SHBG),?-glutamyl transpeptidase (?-GT), glucose-6-phosphate dehydrogenase (G6PD), 3ß-hydroxysteroid dehydrogenase (3ßHSD), lactate dehydrogenase (LDH), spermatozoa concentration, percent of mortality and abnormal sperms were evaluated.\u0000\u0000\u0000Findings\u0000The VC-treated group showed significant decrease (p < 0.01) in Ts, DHEA-SO4, G6PD, spermatozoa number and mortality percent, as well as, the male genital organs (testes, epidydemis, seminal vesicle, prostate and vasa deferentia) while significant increase (p < 0.01) was found in LH, FSH, SHBG, LDH, ?-GT, sperms monoclonal Ki-67, and abnormal spermatocytes levels compared with control group. Vitamin E co-injection with VC-treated group returned all these parameters to the normal values. The higher dose of vitamin E (200 mg/kg) was more effect than the lower dose (100 mg/kg).\u0000\u0000\u0000Originality/value\u0000Vicia faba contains V and C glycosides. The V and C glycosides in Vicia faba are hydrolyzed by intestinal microflora to aglycones divicine and isouramil, respectively. Divicine and isouramil are highly reactive compounds generating free radicals where divicine and isouramil are the main factors of favism. The V and C glycosides induced disturbances in testosterone pathway and sperm quality of male rats and vitamin E ameliorates these disturbances.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44454245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In COVID-19 patients, low 25-hydroxyvitamin D level in serum is associated with longer viral clearance time and higher risk of intensive care unit admission","authors":"J. Al-Salman, Sarah Alghareeb, Eman Alarab, H. Jahrami, W. Grant","doi":"10.1108/NFS-05-2021-0143","DOIUrl":"https://doi.org/10.1108/NFS-05-2021-0143","url":null,"abstract":"\u0000Purpose\u0000This study aims to investigate the association between vitamin D measured in serum 25 hydroxyvitamin D [25(OH)D] and outcomes of COVID-19 patients in Bahrain. This paper hypothesized that lower serum 25(OH)D concentration in COVID 19 patients is associated with longer viral clearance time (VCT) and higher risk of admission to the intensive care unit (ICU).\u0000\u0000\u0000Design/methodology/approach\u0000This study used a retrospective cohort design of patients admitted to Salmaniya Medical Complex, Manama, Kingdom of Bahrain, from February to June 2020. This study included patients with positive, confirmed COVID-19 diagnosis made using reverse transcription-polymerase chain reaction (RT-PCR), World Health Organization diagnosis manual and local diagnostic guidelines. Primary outcome measures were: VCT measured as the time in days between the first positive RT-PCR test result and the first of two consecutive negative RT-PCR results on recovery and admission need to ICU.\u0000\u0000\u0000Findings\u0000A total of 450 patients were analyzed; mean age was 46.4 ± 12.4 years and 349 (78%) were men. Mean 25(OH)D concentration was 41.7 ± 23.7 nmol/L for the entire sample. Severe vitamin D deficiency (<25 nmol/L) was present in 20%, mild-to-moderate deficiency (25–50 nmol/L) in 55%, insufficiency (50 to <75 nmol/L) in 18% and sufficiency (=75 nmol/L) in 7%. The mean VCT was 12.9 ± 8.2 days. Multivariate linear regression analysis showed that severe vitamin D deficiency was associated with longer VCT, with an average of three extra days after correction for age and sex (β = 3.1; p = 0.001). Multinomial regression analysis showed that vitamin D deficiency was associated with an 83% increased risk of admission to ICU after correction for age and sex (odds ratio = 1.8; p = 0.03).\u0000\u0000\u0000Originality/value\u0000The results showed that severe vitamin D deficiency was associated with longer recovery time from COVID-19. Low serum 25(OH)D is associated with increased need for critical care in an ICU. Large-scale randomized controlled trials are necessary to further investigate the complex association between vitamin D and COVID-19 infection.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43066931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors of binge eating: relevance of BMI, emotional eating and sensivity to environmental food cues","authors":"Maša Černelič-Bizjak, R. Guiné","doi":"10.1108/NFS-02-2021-0062","DOIUrl":"https://doi.org/10.1108/NFS-02-2021-0062","url":null,"abstract":"\u0000Purpose\u0000Understanding humans’ food intake practices is helpful in reducing health problems. The purpose of this study was to investigate the relationships between eating behaviours and binge eating and to examine the influence of sex and weight status on these relationships.\u0000\u0000\u0000Design/methodology/approach\u0000A total of seventy-eight participants (39 with overweight; mean age: 38.1 ± 6.3 years; body mass index [BMI]: 25 ± 5.7 kg/m2) underwent measurements of binge eating, eating styles and body compositions. A hierarchical multiple regression analysis was performed to predict binge eating as a function of eating styles and demographic variables.\u0000\u0000\u0000Findings\u0000Women presented higher levels of binge eating symptomatology and emotional eating than men. The analysis showed that age and gender did not emerge as important predictors of binge eating. In contrast, emotional and external eating and BMI were found to be important predictors of binge eating. The results indicate that higher emotional and external eating behaviour with higher BMI are important risk factors for binge eating in a non-clinical sample.\u0000\u0000\u0000Originality/value\u0000In this study, BMI was used as a causal factor rather than a consequence of deregulation of eating behaviour. An individual’s tendency to binge eat may be determined by BMI, emotional eating and sensitivity to environmental food stimuli. Understanding sex differences and causal relationships between eating behaviours is critical for the prevention and treatment of obesity and related health problems and for proper dietary management.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45047547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-term effects of milkshake containing polydextrose and maltodextrin on subjective feelings of appetite, energy intake and blood glucose in healthy females","authors":"I. Alptekin, Ece Erdoğan, Aylin İşler, Esma Cansu Yanalak, F. Çakıroğlu, S. Aras","doi":"10.1108/NFS-02-2021-0082","DOIUrl":"https://doi.org/10.1108/NFS-02-2021-0082","url":null,"abstract":"\u0000Purpose\u0000Previous studies have reported that dietary fibers such as polydextrose and maltodextrin can reduce food intake; however, the studies on the differences of this effect are insufficient. The purpose of this paper is to compare the effects of dietary fibers maltodextrin and polydextrose on alterations of short-term satiety, energy intake and postprandial blood glucose in healthy females.\u0000\u0000\u0000Design/methodology/approach\u0000This study was designed as a randomized, crossover and double blind research. For this purpose, 21 healthy females consumed a milkshake containing 0 g (control), 15 g polydextrose (PDX) and 15 g maltodextrin (MDX), and an ad libitum lunch meal was served 150 min later. Subjective appetite scores (hunger, satiety, prospective food consumption and desire to eat) were measured using a visual analog scale. Appetite scores and blood glucose were measured before preload and once per 15 min after milkshake consumption.\u0000\u0000\u0000Findings\u0000Visual analog scale scores showed that PDX had an improved effect on satiety and hunger feelings. Compared to the control, dietary fiber increased the Area Under Curve (AUC) scores of satiety (p < 0.001) and decreased the AUC scores of hunger (p < 0.001), prospective food consumption (p < 0.001) and desire to eat (p < 0.001). Energy intake during ad libitum meal was significantly lower in PDX (Control: 862 (54.3) Kcal versus PDX: 679 (35.4) Kcal and MDX: 780 (49.3) Kcal. Moreover, the blood glucose levels were significantly lower in MDX.\u0000\u0000\u0000Originality/value\u0000This study conducted with healthy females demonstrated that PDX was more effective in inducing satiety during subsequent food intake, and that postprandial blood glucose were within more healthy levels in MDX.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45475367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}