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Factors associated with the salt intake behaviors in women in a high-salt intake setting 高盐摄入环境中与女性盐摄入行为相关的因素
IF 1.2
Nutrition & Food Science Pub Date : 2021-07-16 DOI: 10.1108/NFS-02-2021-0048
Roghayeh Chenary, A. Karimi‐Shahanjarini, S. Bashirian, G. Roshanaei, A. Fazaeli, M. Jalilian
{"title":"Factors associated with the salt intake behaviors in women in a high-salt intake setting","authors":"Roghayeh Chenary, A. Karimi‐Shahanjarini, S. Bashirian, G. Roshanaei, A. Fazaeli, M. Jalilian","doi":"10.1108/NFS-02-2021-0048","DOIUrl":"https://doi.org/10.1108/NFS-02-2021-0048","url":null,"abstract":"\u0000Purpose\u0000The high prevalence of hypertension is a significant concern worldwide. A decrease in salt intake is a well-known strategy to control hypertension and reduce the risk of cardiovascular diseases. Little is known about the factors influencing salt intake behaviors in settings such as Iran where consumption of salt is higher than the recommended amount. The purpose of this study was to find out what factors affect three salt intake behaviors among women: adding salt when cooking, adding salt to prepared food at the table and purchasing salty foods.\u0000\u0000\u0000Design/methodology/approach\u0000A community-wide cross-sectional survey of 516 women was conducted in Ilam, Iran. Participants were recruited using the cluster random sampling method. The survey included behaviors and variables of an expanded theory of planned behavior. The hypothesized relationships were investigated using structural equation modeling.\u0000\u0000\u0000Findings\u0000Perceived behavioral control (PBC) (p < 0.001) and habit (p = 0.01) appeared to be significant factors of adding salt when cooking. Determinants of adding salt to food at the table were intention (p < 0.001), PBC (p < 0.001), habit (p < 0.001). Also, PBC (p < 0.001), intention (p < 0.001), habit (p < 0.001) were identified as predictors of the purchase of salty foods. The results did not support the moderating role of Hedonic feeling to salt on the relation between intention and behaviors.\u0000\u0000\u0000Originality/value\u0000This study would be applicable to develop salt reduction interventions. Because altering the hedonic response to food is difficult, the lack of its moderating role could be a promising finding for developing salt reduction interventions.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44698827","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}
引用次数: 2
Determinant factors of olive oil stability, phenolic content and antioxidant capacity 影响橄榄油稳定性、酚类物质含量和抗氧化能力的因素
IF 1.2
Nutrition & Food Science Pub Date : 2021-07-14 DOI: 10.1108/NFS-01-2021-0030
J. Maalouf, Jennifer C. Tomazou, Stephanie Azar, Christelle Bou-Mitri, Jacqueline Doumit, Amira Youssef, Roland B. Andary, W. Skaff, M. E. Riachy
{"title":"Determinant factors of olive oil stability, phenolic content and antioxidant capacity","authors":"J. Maalouf, Jennifer C. Tomazou, Stephanie Azar, Christelle Bou-Mitri, Jacqueline Doumit, Amira Youssef, Roland B. Andary, W. Skaff, M. E. Riachy","doi":"10.1108/NFS-01-2021-0030","DOIUrl":"https://doi.org/10.1108/NFS-01-2021-0030","url":null,"abstract":"\u0000Purpose\u0000This study aims to identify the effect of selected agro-industrial factors associated with the olive oil phenolic composition, total phenolic content (TPC), antioxidant capacity and oxidative stability index (OSI). The study also aims to assess the relationship between the quality indices and each of the individual phenol, TPC, antioxidant capacity and OSI.\u0000\u0000\u0000Design/methodology/approach\u0000Olive oil samples (n=108) were collected from Lebanese northern (Akkar and Zgharta-Koura) and southern (Hasbaya and Jezzine) regions, at three harvesting times (early, intermediate, late) and using different types of mills (traditional, sinolea, two- and three-phase decanters). The samples were analyzed using official standard methods.\u0000\u0000\u0000Findings\u0000The highest TPC, antioxidant capacity and OSI were obtained in early harvested olive oil, using two-phase decanters for TPC and three-phase decanters for antioxidant capacity and OSI. A prediction model, including the free acidity, K232, TPC, C18:2, C18:0, tyrosol and apigenin, was obtained; it allowed to predict very highly significantly the OSI (p < 0.001). Apigenin, tyrosol and C18:2 recorded the highest standardized coefficients (ß^+= 0.35) and thus had the highest influence on OSI. As per antioxidant capacity of olive oil, another very highly statistically significant prediction model was constructed (p < 0.001). It included only two predictors, oleacein and TPC, with the latter having the most influence (ß^+= 0.37).\u0000\u0000\u0000Originality/value\u0000The overall results highlighted the detrimental effects of agro-industrial factors on olive oil chemical composition, and this contributes significantly to improve olive oil’s quality and characteristics, which are important for the product economical and nutritional values.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45996774","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}
引用次数: 1
Long-chain n-3 polyunsaturated fatty acids contained in liver and muscle tissues of Okinawan long-spine porcupinefish (Diodon holocanthus Linnaeus 1758) 冲绳长脊豪猪(Diodon holocanthus Linnaeus 1758)肝脏和肌肉组织中的长链n-3多不饱和脂肪酸
IF 1.2
Nutrition & Food Science Pub Date : 2021-07-12 DOI: 10.1108/NFS-03-2021-0089
Yutaka Tashiro
{"title":"Long-chain n-3 polyunsaturated fatty acids contained in liver and muscle tissues of Okinawan long-spine porcupinefish (Diodon holocanthus Linnaeus 1758)","authors":"Yutaka Tashiro","doi":"10.1108/NFS-03-2021-0089","DOIUrl":"https://doi.org/10.1108/NFS-03-2021-0089","url":null,"abstract":"\u0000Purpose\u0000This study aimed to analyze the lipid content and fatty acid composition in the liver and muscle of a porcupinefish species inhabiting waters around the Ryukyu Islands to investigate their potential as a source of long-chain n-3 polyunsaturated fatty acids (LC-PUFAs).\u0000\u0000\u0000Design/methodology/approach\u0000Porcupinefish were collected along the Okinawa Island coast. The composition of fatty acids and cholesterol in both liver and muscle were analyzed using a gas chromatograph mass spectrometer.\u0000\u0000\u0000Findings\u0000The liver of Okinawan long-spine porcupinefish was rich in lipids whose content correlated to the proportion of liver/body weight. Fatty acid compositions in their liver and muscles were similar to each other. LC-PUFAs occupied 44% of total fatty acids, with docosahexaenoic acid (DHA) being the dominant (42%), whereas eicosapentaenoic acid occupied 2.4%. The liver contained 1,690 mg of cholesterol and 14.8 g of DHA per 100 g, whose proportion decreased in summer compared to other seasons (p = 0.036).\u0000\u0000\u0000Originality/value\u0000The liver of Okinawan long-spine porcupinefish, which has not yet been commercially used although its non-toxicity is claimed, can be an excellent source of LC-PUFAs, especially DHA, accentuating its potential in food supplements’ production.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47470368","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}
引用次数: 0
The Greek version of the Mediterranean diet adherence screener: development and validation 希腊版地中海饮食依从性筛查仪:开发和验证
IF 1.2
Nutrition & Food Science Pub Date : 2021-07-08 DOI: 10.1108/NFS-03-2021-0084
Athanasios Michalis, V. Costarelli
{"title":"The Greek version of the Mediterranean diet adherence screener: development and validation","authors":"Athanasios Michalis, V. Costarelli","doi":"10.1108/NFS-03-2021-0084","DOIUrl":"https://doi.org/10.1108/NFS-03-2021-0084","url":null,"abstract":"\u0000Purpose\u0000The purpose of this paper is to develop and validate the Greek version of the Mediterranean Diet Adherence Screener (MEDAS).\u0000\u0000\u0000Design/methodology/approach\u0000The MEDAS was translated to the Greek language forward and backward, twice and subsequently was administered to 50 healthy adult participants living in Attica, Greece. The participants had to complete the tool twice, within a period of 15 days. Participants also completed the well-recognized Mediterranean Diet Score (MedDietScore), for comparison purposes with the tested tool. Socioeconomic and anthropometric characteristics were also assessed.\u0000\u0000\u0000Findings\u0000There was a moderate association between the Greek MEDAS (MEDAS-Gr) and the MedDietScore [(Pearson r = 0.50, p < 0.001; Intraclass Correlation Coefficient (ICC)=0.46, p = 0.015)]. The concordance between these two questionnaires varied between the items (Intraclass correlation coefficient of 0.62 for fruit at the highest and −0.09 for alcohol consumption). The Cronbach’s a coefficient of reliability for the Greek MEDAS was good (a = 0.62). The two administrations of the MEDAS-Gr produced similar mean total scores (7.6 vs 7.9, p = 0.090), which were correlated (r = 0.71, p < 0.001; ICC = 0.85, p < 0.001) and agreed substantially [k statistic (k)=0.72, 95% CI 0.54–0.89, p < 0.001)].\u0000\u0000\u0000Originality/value\u0000The MEDAS-Gr seems to be a valid tool for assessing adherence to the Mediterranean diet in the Greek population.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43054570","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}
引用次数: 1
Dietary Approach to Stop Hypertension and Obesity Among Iranian Adults: Yazd Health Study-TAMYZ and Shahedieh Cohort 饮食方法阻止伊朗成年人高血压和肥胖:Yazd健康研究- tamyz和Shahedieh队列
IF 1.2
Nutrition & Food Science Pub Date : 2021-07-01 DOI: 10.21203/rs.3.rs-636800/v1
Sahar Sarkhosh-Khorasani, H. Mozaffari‐khosravi, M. Mirzaei, A. Nadjarzadeh, M. Hosseinzadeh
{"title":"Dietary Approach to Stop Hypertension and Obesity Among Iranian Adults: Yazd Health Study-TAMYZ and Shahedieh Cohort","authors":"Sahar Sarkhosh-Khorasani, H. Mozaffari‐khosravi, M. Mirzaei, A. Nadjarzadeh, M. Hosseinzadeh","doi":"10.21203/rs.3.rs-636800/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-636800/v1","url":null,"abstract":"\u0000 PurposeEstablished data revealed a relationship between obesity and increasing the risk of mortality and morbidity of chronic diseases. There are conflicting data regarding the association between adherence of Dietary Approach to Stop Hypertension (DASH) and obesity. Therefore, this study intends to investigate this relationship among a large sample of Iranian adults.MethodsThis cross-sectional study was performed by 10693 individuals; in the urban population: Yazd Health Study (n=6750), and in the suburb region: Shahedieh cohort study (n=3943). Dietary intake was evaluated by using a validated Food Frequency Questionnaire (FFQ). In all participants, anthropometric indices including body mass index were measured. The DASH score was considered utilizing gender-specific quintiles of DASH items. To evaluate the relationship of DASH diet and obesity, multivariate logistic regression analysis was used.ResultsBy adjusting confounders, participants in highest quintiles of DASH diet compared to the lowest have lower odds of obesity in suburb area (OR: 0.78; 95% CI: 0.63, 0.96), in urban (OR: 0.71; 95% CI: 0.52, 0.99), and in whole population of both studies (OR: 0.75; 95% CI: 0.63, 0.90). Besides, more compliance of women to this diet in urban (OR: 0.64; 95% CI: 0.48, 0.85) and population of both studies (OR: 0.77; 95% CI: 0.62, 0.96) were associated with reduced odds of central obesity. ConclusionsDASH dietary pattern could decrease odds of obesity in both urban and suburb area, and central obesity in urban area only. Further prospective studies are needed for causal conclusion.","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47347682","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}
引用次数: 1
Association of traditional complementary and alternate medicine usage with quality of life of diabetic patients in a Malaysian tertiary hospital 传统补充和替代药物使用与马来西亚三级医院糖尿病患者生活质量的关系
IF 1.2
Nutrition & Food Science Pub Date : 2021-06-26 DOI: 10.1108/nfs-03-2021-0104
C. Eleazu, A. A. Aziz, Tay Chuu Suen, Lam Chun-Hau, Chin Elynn, Chia Yi Hen, Ivanova Ee, L. L. Ren, Sabarisah Hashim, M. Mohamed
{"title":"Association of traditional complementary and alternate medicine usage with quality of life of diabetic patients in a Malaysian tertiary hospital","authors":"C. Eleazu, A. A. Aziz, Tay Chuu Suen, Lam Chun-Hau, Chin Elynn, Chia Yi Hen, Ivanova Ee, L. L. Ren, Sabarisah Hashim, M. Mohamed","doi":"10.1108/nfs-03-2021-0104","DOIUrl":"https://doi.org/10.1108/nfs-03-2021-0104","url":null,"abstract":"\u0000Purpose\u0000This study aims to design to assess the traditional, complementary and alternate medicine (TCAM) usage and its association with the quality of life (QOL) of Type 2 diabetic patients in a tertiary hospital (Hospital Universiti Sains Malaysia) in Malaysia.\u0000\u0000\u0000Design/methodology/approach\u0000A total of 300 respondents included in this study were divided into the following two major categories: TCAM (34.33% of respondents) and non-TCAM users (65.67% of the respondents), respectively. The mean ages of the respondents were 59.3 ± 10.2 for the TCAM users and 57.7 ± 12.0 for the non-TCAM users.\u0000\u0000\u0000Findings\u0000A greater percentage of non-TCAM users reported poor control of diabetes (14.7%) and blood glucose (55.8%) compared with the TCAM users (9.7% and 48.5%, respectively). Further, the diabetic patients on TCAM reported lower rates of coma, stroke and kidney problems but higher rates of diabetic foot ulcers, heart diseases and retinopathy than the non-TCAM users. Additionally, the diabetic patients with TCAM usage had a significantly better physical (p = 0.02) and overall (p = 0.03) qualities of life compared to the non-TCAM users. However, psychological, social and environmental health did not show any significant difference.\u0000\u0000\u0000Originality/value\u0000The prevalence of TCAM usage among diabetic patients was lower than in other comparable studies. Diabetic patients on TCAM reported lower rates of coma, stroke and kidney problems but higher rates of diabetic foot ulcers, heart diseases and retinopathy than the non-TCAM users. Further, diabetes patients on TCAM reported better QOL compared to non-TCAM users especially in terms of physical health.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44642316","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}
引用次数: 0
Herbal dietary interventions for weight loss among regularly exercising women in Turkey 草药饮食干预对土耳其经常锻炼的妇女减肥的影响
IF 1.2
Nutrition & Food Science Pub Date : 2021-06-16 DOI: 10.1108/NFS-02-2021-0064
Elif Didem Ors, Z. Goktas
{"title":"Herbal dietary interventions for weight loss among regularly exercising women in Turkey","authors":"Elif Didem Ors, Z. Goktas","doi":"10.1108/NFS-02-2021-0064","DOIUrl":"https://doi.org/10.1108/NFS-02-2021-0064","url":null,"abstract":"\u0000Purpose\u0000Obesity is a chronic disease that is conjoined with increased mortality. Parallel to rising obesity rates, herbal dietary interventions to lose weight are also increasing. The purpose of this study is to assess and evaluate the use of herbal dietary interventions for weight loss among regularly exercising women.\u0000\u0000\u0000Design/methodology/approach\u0000A total of 545 regularly exercising women (aged 19–64 years) were recruited from several local sports centers. A questionnaire form to evaluate demographic characteristics, nutritional habits and herbal dietary intervention habits was administered by a trained dietitian. Anthropometric measurements including weight, height, fat mass, total body water and fat free mass were measured using a bioelectrical impedance analysis device.\u0000\u0000\u0000Findings\u0000A total of 244 participants (44.8%) used herbal dietary interventions for weight loss within the last year. The most commonly used herbal dietary interventions were green tea (59.4%), lemon juice (27%), herbal tea mix (20.9%) and cinnamon powder (17.6%), respectively. Of the 244 women who used herbal dietary interventions for weight loss, 42.2% claimed that by using these products they experienced weight loss. Herbal dietary interventions were significantly higher among women with obesity (61.9%) than women with a healthy weight (37.5%). The use of herbal supplements increased among women who consider themselves as being overweight (p < 0.001). Furthermore, herbal dietary interventions decreased with more frequent attempts for a weight-loss diet (p < 0.001).\u0000\u0000\u0000Originality/value\u0000To the best of the authors’ knowledge, this study represents a first attempt at assessing the use of herbal dietary supplements for weight loss among regularly exercising Turkish women. With the increase of body mass index and body perception being as overweight, herbal dietary interventions were also increased. In particular, women with obesity (61.9%) used more herbal dietary interventions than women with healthy weight (37.5%). Moreover, women with an overweight body perception used more herbal supplements than those who thought they had a healthy body weight.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43610409","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}
引用次数: 0
Collagen formula with Chinese herbal medicine can improve skin condition and reduce inflammation: a double-blind, randomized, placebo-controlled trial 含有中草药的胶原蛋白配方可以改善皮肤状况,减少炎症:一项双盲,随机,安慰剂对照试验
IF 1.2
Nutrition & Food Science Pub Date : 2021-06-16 DOI: 10.1108/NFS-02-2021-0065
Hui-Chun Chang, Yung-Kai Lin, Chia-Hua Liang, Hsin-Wei Huang, Yung-Hao Lin, Yung-Hsiang Lin, Wei-Chun Hu, Chi-Fu Chiang
{"title":"Collagen formula with Chinese herbal medicine can improve skin condition and reduce inflammation: a double-blind, randomized, placebo-controlled trial","authors":"Hui-Chun Chang, Yung-Kai Lin, Chia-Hua Liang, Hsin-Wei Huang, Yung-Hao Lin, Yung-Hsiang Lin, Wei-Chun Hu, Chi-Fu Chiang","doi":"10.1108/NFS-02-2021-0065","DOIUrl":"https://doi.org/10.1108/NFS-02-2021-0065","url":null,"abstract":"\u0000Purpose\u0000Population aging was a global trend, and the most obvious thing after aging was the change in skin appearance. Therefore, the active ingredients that delay skin aging were particularly noticed. Past studies had pointed out that Chinese herbal extracts can improve skin elasticity, reduce wrinkles and melanin precipitation. The purpose of this paper is to explore whether combining hydrolyzed collagen with Chinese herbal extracts can improve skin conditions and achieve anti-inflammatory effects.\u0000\u0000\u0000Design/methodology/approach\u0000Fifty subjects were randomly divided into collagen or placebo groups, and one bottle of collagen or placebo drink was used every day for four weeks, after which skin and inflammatory factors were tested.\u0000\u0000\u0000Findings\u0000In comparison with the baseline results, the skin parameters were improving after four-week intervention. In addition, the IL-6, IL-8, TNF-a were significantly decreased and tissue inhibitor matrix metalloproteinase 1 (TIMP-1) was increased after four-week hydrolyzed collagen intervention.\u0000\u0000\u0000Originality/value\u0000This study showed that hydrolyzed collagen combined with Chinese herbal extracts can improve the condition of the skin, and can also reduce inflammatory associated factors, thereby achieving anti-aging effects.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45320778","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}
引用次数: 0
Students’ interests and learning venues as enablers for school-based nutrition education among adolescents in Jakarta 学生的兴趣和学习场所作为雅加达青少年学校营养教育的推动者
IF 1.2
Nutrition & Food Science Pub Date : 2021-06-16 DOI: 10.1108/NFS-12-2020-0475
Pramesthi Widya Hapsari, J. Februhartanty, S. Bardosono
{"title":"Students’ interests and learning venues as enablers for school-based nutrition education among adolescents in Jakarta","authors":"Pramesthi Widya Hapsari, J. Februhartanty, S. Bardosono","doi":"10.1108/NFS-12-2020-0475","DOIUrl":"https://doi.org/10.1108/NFS-12-2020-0475","url":null,"abstract":"\u0000Purpose\u0000This study aims to explore potential enablers for school-based nutrition education (SBNE) through adolescent students’ perceptions in Jakarta, Indonesia.\u0000\u0000\u0000Design/methodology/approach\u0000The study conducted 15 focus group discussions (FGDs) with 6–8 students per group to gather the main data, supported by six in-depth interviews with junior high school officials and content analysis of selected schoolbooks among five schools. The FGDs were conducted to explore students’ interest in nutrition information and their exposure to nutrition education and learning experiences. To analyze the FGD responses, three steps were used: coding, categorizing and determining themes.\u0000\u0000\u0000Findings\u0000Students’ interest in nutrition and potential learning venues for interactive nutrition education were potential enablers for SBNE. The students’ interest in nutrition information comprised eight topics, with some different patterns by gender. Nutrition information not represented in the school books included: food fads, women’s nutrition, halal-certified food establishments and cooking. To complement the nutrition information that was not provided in school books, student club activities and school special programs were suitable settings as potential learning venues for SBNE.\u0000\u0000\u0000Originality/value\u0000This study is the first study exploring SBNE facilitators from students’ perspectives among adolescents in Jakarta.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48014971","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}
引用次数: 1
Assessment of phenolic content, pesticide residue and biological activities of organic lemon and cucumber in Lebanese market 黎巴嫩市场有机柠檬和黄瓜酚类含量、农药残留及生物活性评价
IF 1.2
Nutrition & Food Science Pub Date : 2021-06-10 DOI: 10.1108/NFS-01-2021-0013
Jana Dwaidy, Dina Cheaib, A. Jammoul, N. Darra
{"title":"Assessment of phenolic content, pesticide residue and biological activities of organic lemon and cucumber in Lebanese market","authors":"Jana Dwaidy, Dina Cheaib, A. Jammoul, N. Darra","doi":"10.1108/NFS-01-2021-0013","DOIUrl":"https://doi.org/10.1108/NFS-01-2021-0013","url":null,"abstract":"\u0000Purpose\u0000This study aims to evaluate the safety and quality of organic food product versus conventional ones in the Lebanese market.\u0000\u0000\u0000Design/methodology/approach\u0000Selected organic and conventional Lemon and cucumber were assessed for the presence of pesticides residues using LC-MS/MS and GC/MS/MS, also compared at the level of total polyphenols content, flavonoids, tannins and tested for their antiradical and antibacterial activities.\u0000\u0000\u0000Findings\u0000The findings indicate that organic lemons were contaminated by four types of pesticide residues (33.33%), while one pesticide residue (22.22%) was detected in conventional one, which were all below the European Union Maximum Residue Limits. For cucumber, six pesticide residues (66.66%) were detected in organic samples, while in conventional, eight pesticide residues (55.55%) were detected. However, absolutely four samples (44.44%) in each of conventional and organic cucumber samples surpass the maximum residue levels. Both lemon and cucumber, regardless of the farming systems, possess potent antioxidant activity with no significant difference, except for lemon, where total polyphenol was highly significant in conventional. Additionally, this study showed that lemon of conventional origin was slightly more effective in inhibiting the growth of gram-positive and gram-negative bacterial strains compared to organic samples, while both cucumber types did not exert any antibacterial effect.\u0000\u0000\u0000Originality/value\u0000This is the first paper to assess the polyphenols, pesticide residue and biological activities of organic lemon and cucumber in Lebanese market as well as comparing conventional to organic.\u0000","PeriodicalId":19376,"journal":{"name":"Nutrition & Food Science","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42413554","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}
引用次数: 1
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