scholarly journals The nutriRECIPE-Index – development and validation of a nutrient-weighted index for the evaluation of recipes

BMC Nutrition ◽  
2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Frank Forner ◽  
Ina Volkhardt ◽  
Toni Meier ◽  
Olaf Christen ◽  
Gabriele I. Stangl
Keyword(s):  
Nutritional Value ◽  
Cultural Backgrounds ◽  
Target Populations ◽  
Federal Food ◽  
Significant Difference ◽  
Health Promoting ◽  
Side Dishes ◽  
Development And Validation ◽  
Nutrient Selection ◽  
Plant Compounds

Abstract Background Our objective was to develop a nutrient-based index for evaluating and improving menus in public catering. The nutriRECIPE-Index comprises 24 nutrients and nutrient groups. In developing the index, the following steps were included: setting the goals of the index, nutrient selection, target metrics and scaling, weighting, proof of concept and validation of the index. Furthermore, a unique database was created to integrate bioactive plant compounds in the assessment. An assessment of standard recipes and supposedly healthy recipes should show a significant difference in the results of the nutriRECIPE-Index. Finally, the nutriRECIPE-Index should generate similar or more specific results than existing indices such as the Nutri-Score and the Healthy Meal Index. Methods A whole meal cycle (comprising 6 weeks, 106 recipes and including different menu lines, partially with different side dishes) at a university canteen was analysed with the Federal Food Code (BLS) and the nutriRECIPE-Index. The Healthy Meal Index (comprising 3 nutritionally relevant items) and the Nutri-Score algorithm (comprising 7 items) were used to validate the nutrient composition and the results of the nutriRECIPE-Index. Results The resulting scores of the recipes and menu lines showed substantial differences, wherein the meals of a health-promoting menu line usually received higher scores than the standard recipes. A correlation between the nutriRECIPE-Index and the Healthy Meal Index (0.604) and the Nutri-Score (0.591) was observed. The nutriRECIPE-Index was better at identifying the worst menus and could better separate mediocre menus from good menus. Conclusion The nutriRECIPE-Index is a useful and comprehensive tool for evaluating the nutritional value of recipes and is the first to consider bioactive plant compounds. Further adjustments to different target populations, settings, and cultural backgrounds are possible.

scholarly journals The nutriRECIPE-Index - Development and Validation of a Nutrient-Weighted Index for the Evaluation of Recipes

2020 ◽  
Author(s):  
Frank Forner ◽  
Ina Volkhardt ◽  
Toni Meier ◽  
Olaf Christen ◽  
Gabriele I. Stangl
Keyword(s):  
Nutritional Value ◽  
Cultural Backgrounds ◽  
Target Populations ◽  
Federal Food ◽  
Significant Difference ◽  
Health Promoting ◽  
Side Dishes ◽  
Development And Validation ◽  
Nutrient Selection ◽  
Plant Compounds

Abstract Background: Our objective was to develop a nutrient-based index for evaluating and improving menus in public catering. The nutriRECIPE-Index comprises 24 nutrients/nutrient groups, and in developing the index, the following steps were included: setting the goals of the index, nutrient selection, target metrics and scaling, weighing, proof of concept and the validation of the index. Furthermore, a unique database was created to integrate bioactive plant compounds in the assessment. An assessment of standard recipes and supposedly healthy recipes should show a significant difference in the results of the nutriRECIPE-Index. Finally, the nutriRECIPE-Index should prove to generate similar or more specific results than existing indices like the nutriScore and the Healthy Meal Index.Methods : A whole meal cycle (comprising 6 weeks, 106 recipes and including different menu lines, partially with different side dishes) at a university canteen was analysed with the Federal Food Code (BLS) and the nutriRECIPE-Index. The Healthy Meal Index (comprising 3 nutritionally relevant items) and the nutriScore-algorithm (comprising 7 items) were used to validate the nutrient composition and the results of the nutriRECIPE-Index.Results : The resulting scores of the recipes and menu lines show substantial differences, while the meals of a health-promoting menu line usually received higher scores than the standard recipes. A correlation between the scores of the nutriRECIPE-Index and the scores of the Healthy Meal Index (0.604) and the Nutri-Score (0.591) was observed. The nutriRECIPE-Index was better in identifying the worst menus, and in separating mediocre menus from the good ones.Conclusion : The nutriRECIPE index is a useful and comprehensive tool to evaluate the nutritional value of recipes and is the first to consider bioactive plant compounds. Further adjustments to different target populations, settings, and cultural backgrounds are possible.

Variations in Mineral/heavy metals profiling and preventive role of trichomes in Peach Fruits treated with CaC2

2020 ◽  
Vol 23 ◽  
Author(s):  
Muhammad Irfan ◽  
Safdar Abbas ◽  
Beenish Jehan Azhar ◽  
Shakeel Ahmad ◽  
Hafsa Muhammad ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Nutritional Value ◽  
Fine Powder ◽  
Calcium Carbide ◽  
Control Group ◽  
Tandem Accelerator ◽  
Health Promoting ◽  
Elemental Profiling

Background: Phytonutrients in peach fruits have health promoting antioxidants against various chronic diseases. However, there is no extensive data to show the nutritional values of Local peach cultivars after post-harvest treatments. Objective: Mainly this study was objective to determine the effect of calcium carbide on nutritional value and quality of fruits of Pakistani peach cultivars. Methods: The peach fruits were collected from three different peach orchids of KPK and the fruits were divided into 4 groups while 5th group was collected from local fruit shop. Each experimental group was treated with different concentration of calcium carbide whereas control group was not treated. The peel and pulp samples were oven dried and ground to fine powder separately. The elemental compositions were determined using Particle Induced X-ray emission and Pelletron Tandem Accelerator. Result: Sixteen elements were identified in peach fruits and the elements were Al, P, S, Cl, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, and Se. In peel, concentration of some elements increased or decreased after treatment with CaC2 while in pulp the conc. of nearly all detected elements was increased in treated samples. We found significantly high amount of heavy metals traces including As, Se, Co, Si, and P in peach fruits treated with CaC2. Interestingly, the presence of trichomes in peach skin prevents the transfer of these heavy metals deep into the pulp which was also verified by the elemental profiling of nectarines. Conclusion: Conclusively, the artificial ripening with CaC2 changed the nutritional value of peach fruits that has higher health risks if consume with the peel. According to our best knowledge, this is the first report that highlights the effects of CaC2 which deteriorate the nutritional value of peach fruits in Pakistan.

scholarly journals Elaboration of Gluten-Free Cookies with Defatted Seed Flours: Effects on Technological, Nutritional, and Consumer Aspects

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1213
Author(s):  
Elena Martínez ◽  
Rita García-Martínez ◽  
Manuel Álvarez-Ortí ◽  
Adrián Rabadán ◽  
Arturo Pardo-Giménez ◽  
...  
Keyword(s):  
Nutritional Value ◽  
Nutritional Composition ◽  
Elastic Behavior ◽  
Gluten Free ◽  
Free Products ◽  
Consumer Evaluations ◽  
Health Promoting ◽  
Seed Flours ◽  
Good Vehicle ◽  
Interesting Alternative

Cookies, which form the largest category of bakery snacks, are considered a good vehicle to introduce nutrients into the diet. In this study, to increase the nutritional value of traditional commercial cookies, wheat flour was substituted with defatted flours made from flax, sesame, chia, and poppy, which are byproducts of the oil extraction industry. The differences in the technological properties, nutritional composition, and consumer acceptance of the reformulated cookies were evaluated. The results show that the wheat cookies used as the control showed a more elastic behavior than the cookies elaborated with defatted seed flours, which showed a greater tendency to crumble. The use of defatted seed flours yielded cookies with a higher content of protein and fiber, and a lower content in carbohydrates than the wheat cookies. Consumer evaluations for the sesame and flax cookies were similar to those for the traditional wheat cookies, with positive assessments on all of the parameters evaluated. On the other hand, the cookies elaborated using chia and poppy flours received the least positive evaluations from consumers. Thus, the use of some defatted seed flours, mainly flax and sesame, is proposed as an interesting alternative to produce health-promoting cookies in order to cover the current demand for gluten-free products.

Selective Determination of Entecavir in the Presence of Its Oxidative Degradate by Spectrophotometric and Chromatographic Methods

2021 ◽  
Author(s):  
Heba M El-Sayed ◽  
Laila E Abdel Fattah ◽  
Hisham E Abdellatef ◽  
Maha A Hegazy ◽  
Mai M Abd El-Aziz
Keyword(s):  
High Selectivity ◽  
Oxidative Degradation ◽  
Hplc Method ◽  
Peak Amplitude ◽  
Quality Analysis ◽  
Official Method ◽  
Selective Determination ◽  
Significant Difference ◽  
Development And Validation

Abstract Background Entecavir (ENT) is an antiretroviral agent prescribed for treatment of HBV and HIV. Objective Development and validation of three simple, sensitive, selective, and precise methods for determination of ENT in presence of its oxidative degradation product (ENT deg.). Methods The first method was based on second derivative (D2) spectrophotometry through measuring the peak amplitude of D2 spectra at 293.6 nm. The second one is mean centering of the ratio spectra (MCR), which allowed measuring the peak amplitude at 280.0 nm. While the third method was HPLC; where ENT was separated from ENT deg. using Zobrax C18column and methanol: water (30:70, v/v), pH 3 as a mobile phase. The three developed methods were validated according to ICH guidelines. Results Linearity range of ENT was 5.00–50.00 μg/mL for both D2and MCR. However, higher sensitivity was achieved using HPLC (1.00–50.00 μg/mL). Accuracy of ENT were 100.60%±0.547, 101.55%±1.2071 and 100.61%±1.207 for D2, MCR and HPLC methods, respectively, and precision was within 1.280. Conclusions The developed methods were successfully applied for the determination of ENT in Tecavir® tablets without interference from ENT deg. They showed no significant difference compared with the official method as well as they could be applied in the quality analysis of ENT with high selectivity, accuracy, and precision. Highlights ENT was quantified using two spectrophotometric (D2 and MCR) methods and an HPLC method in presence of ENT deg. The proposed methods were applied to analysis of ENT tablets with high selectivity, sensitivity, and accuracy.

scholarly journals The Development of a Paediatric Phoneme Discrimination Test for Arabic Phonemic Contrasts

2021 ◽  
Vol 11 (2) ◽  
pp. 150-166
Author(s):  
Hanin Rayes ◽  
Ghada Al-Malky ◽  
Deborah Vickers
Keyword(s):  
Closed Set ◽  
Retest Reliability ◽  
Response Options ◽  
Phoneme Discrimination ◽  
Significant Difference ◽  
Age Appropriate ◽  
Hearing Children ◽  
Test Retest Reliability ◽  
Development And Validation ◽  
Arabic Speaking

Objective: The aim of this project was to develop the Arabic CAPT (A-CAPT), a Standard Arabic version of the CHEAR auditory perception test (CAPT) that assesses consonant perception ability in children. Method: This closed-set test was evaluated with normal-hearing children aged 5 to 11 years. Development and validation of the speech materials were accomplished in two experimental phases. Twenty-six children participated in phase I, where the test materials were piloted to ensure that the selected words were age appropriate and that the form of Arabic used was familiar to the children. Sixteen children participated in phase II where test–retest reliability, age effects, and critical differences were measured. A computerized implementation was used to present stimuli and collect responses. Children selected one of four response options displayed on a screen for each trial. Results: Two lists of 32 words were developed with two levels of difficulty, easy and hard. Assessment of test–retest reliability for the final version of the lists showed a strong agreement. A within-subject ANOVA showed no significant difference between test and retest sessions. Performance improved with increasing age. Critical difference values were similar to the British English version of the CAPT. Conclusions: The A-CAPT is an appropriate speech perception test for assessing Arabic-speaking children as young as 5 years old. This test can reliably assess consonant perception ability and monitor changes over time or after an intervention.

scholarly journals ​Chemistry, Nutritional Properties and Application of Mare’s Milk: A Review

2021 ◽  
Author(s):  
Shaikh Adil ◽  
B.M. Mehta ◽  
Atanu H. Jana
Keyword(s):  
Chemical Composition ◽  
Soviet Union ◽  
Former Soviet Union ◽  
Nutritional Value ◽  
Mammal Species ◽  
Nutritional Properties ◽  
Southern States ◽  
The Past ◽  
Health Promoting ◽  
Therapeutic Properties

Mare’s milk has long been considered to have special nutritive and therapeutic properties in Mongolia and southern states of the former Soviet Union. It is now gaining popularity in some parts in Europe also. Mares’ milk is characterized by their unique nutritional profile. Therefore, interest has increased in the use of mare’s milk for human nutrition in the past several years, especially in France and Germany. As compared to many other mammal species, mare’s milk is highly appreciated for similarity to human milk in terms of chemical composition allowing its use as a substitute for mother’s milk in infant feeding. Mare’s milk also has been used for the treatment of certain human pathologies such as hepatitis, chronic ulcer and tuberculosis. This review dwells on the chemical composition, nutritional value and various health-promoting properties of mare’s milk.

scholarly journals Preclinical Validation of a Novel Injection-Molded Swab for the Molecular Assay Detection of SARS-CoV-2

Diagnostics ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 206
Author(s):  
Chiara E. Ghezzi ◽  
Devon R. Hartigan ◽  
Justin P. Hardick ◽  
Rebecca Gore ◽  
Miryam Adelfio ◽  
...  
Keyword(s):  
Health Care Providers ◽  
Medical Devices ◽  
Clinical Studies ◽  
Cost Effective ◽  
Care Providers ◽  
Nasal Tissue ◽  
Significant Difference ◽  
Injection Molded ◽  
Development And Validation

During the COVID-19 public health emergency, many actions have been undertaken to help ensure that patients and health care providers have timely and continued access to high-quality medical devices to respond effectively. The development and validation of new testing supplies and equipment, including collection swabs, has helped to expand the availability and capability for various diagnostic, therapeutic, and protective medical devices in high demand during the COVID-19 emergency. Here, we report the initial validation of a new injection-molded anterior nasal swab, ClearTip™, that was experimentally validated in a laboratory setting as well as in independent clinical studies in comparison to gold standard flocked swabs. We have also developed an in vitro anterior nasal tissue model which offers a novel, efficient, and clinically relevant validation tool to replicate the clinical swabbing workflow with high fidelity, while being accessible, safe, reproducible, and time- and cost-effective. ClearTip™ displayed greater inactivated virus release in the benchtop model, confirmed by its greater ability to report positive samples in a small clinical study in comparison to flocked swabs. We also quantified the detection of biological materials, as a proxy for viral material, in multi-center pre-clinical and clinical studies which showed a statistically significant difference in one study and a reduction in performance in comparison to flocked swabs. Taken together, these results emphasize the compelling benefits of non-absorbent injection-molded anterior nasal swabs for COVID-19 detection, comparable to standard flocked swabs. Injection-molded swabs, as ClearTip™, could have the potential to support future swab shortages, due to its manufacturing advantages, while offering benefits in comparison to highly absorbent swabs in terms of comfort, limited volume collection, and potential multiple usage.

scholarly journals The effect of educational intervention based on Pender's health promotion model on quality of life and health promotion in patients with heart failure: an experimental study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hossein Habibzadeh ◽  
Akram Shariati ◽  
Farshad Mohammadi ◽  
Salman Babayi
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
Health Promotion ◽  
Intervention Group ◽  
Health Promotion Model ◽  
Significant Difference ◽  
Patients With Heart Failure ◽  
Health Promoting ◽  
Pender's Health Promotion Model

Abstract Background Heart failure is a common and chronic heart condition with high prevalence and mortality rates. This debilitating disease as an important predictor of health outcomes is directly related to patients' quality of life. Given that one of the main goals of heart failure treatment is to promote patients' quality of life and health status, conducting effective nursing interventions seems to be necessary in this regard. Therefore, the present study aimed to determine the effect of educational intervention based on Pender's health promotion model on quality of life and health promotion in patients with heart failure. Methods This is an experimental study in which a total of 80 patients with heart failure were recruited and randomly allocated to two groups of intervention and control (n = 40 in each group). The educational program was designed based on Pender's health promotion model and then provided for the patients in the intervention four subgroups (10 person in each group) during six sessions. Data were collected at three time-points of before, immediately after, and three months after the intervention using a demographic questionnaire, the Minnesota Living with Heart Failure Questionnaire (MLHFQ), and the Health-Promoting Lifestyle Profile II (HPLP-II). Data were then analyzed using SPSS Statistics for Windows, version 17.0 (SPSS Inc., Chicago, Ill., USA) and p value less than 0.05 was taken as statistically significant. Results Based on the results of the present study, no statistically significant difference was shown in terms of demographic characteristics between the two groups. It was also indicated that there was a statistically significant difference in the mean scores of all dimensions of quality of life (except in the physical dimension) between the two groups so that the overall mean score of quality of life increased significantly in the intervention group after the intervention (p < .05). Moreover, there were significant increases in the mean scores of health-promoting behaviors (except in the domain of physical activity) in the intervention group compared to the control group (p < .05) after intervention. Conclusions This study demonstrates a trend that Pender's health promotion model is effective in improving the quality of life of patients with heart failure except of the physical dimension, and strengthening their health-promoting behaviors in all dimensions except of the physical activity dimension.

scholarly journals Nutritional value of breast and thigh muscle of chukar partridge (Alectoris chukar) under intensive fattening conditions

2012 ◽  
Vol 81 (3) ◽  
pp. 251-255 ◽  
Author(s):  
Radovan Jůzl ◽  
Pavel Suchý ◽  
Eva Straková ◽  
Lucie Rusníková ◽  
Miroslav Macháček ◽  
...  
Keyword(s):  
Chemical Analysis ◽  
Crude Protein ◽  
Nutritional Value ◽  
Live Weight ◽  
Thigh Muscle ◽  
Carcass Yield ◽  
Alectoris Chukar ◽  
Significant Difference ◽  
Gross Energy ◽  
Chukar Partridge

The aim of our study was to evaluate the nutritional value of the breast and thigh muscle of chukar partridge (Alectoris chukar) under intensive fattening conditions. Commercial feeding mixtures for broilers were used. Live weight of 60 partridges (birds were not sexed) was controlled during 90 days of fattening. After the fattening was finished, 30 birds were selected to monitor the carcass yield. Breast and thigh muscle were used for chemical analysis of crude protein (Kjeldahl method), total lipids (fat analyser ANKOMXT10), ash (Muffle furnace - 550° C) and gross energy (calorimetry). Average values ​​of live weight were increasing in the course of fattening; at the end of fattening the live weight reached 0.452 kg. The carcass yield, breast muscle yield and thigh yield were evaluated (73.72%, 18.09%, 20.80%, respectively). Chemical analysis showed a highly significant difference (P ≤ 0.01) between the breast and thigh muscle for crude protein, fat, ash and gross energy. The ash content demonstrated a significant difference (P ≤ 0.05) between the breast and thigh muscle. This study brings new data on the nutritional value of the meat of chukar partridge that can be used for reccomendation of a suitable feeding mixture.

scholarly journals Characteristics of Selected Antioxidative and Bioactive Compounds in Meat and Animal Origin Products

Antioxidants ◽  
2019 ◽  
Vol 8 (9) ◽  
pp. 335 ◽  
Author(s):  
Bartosz Kulczyński ◽  
Andrzej Sidor ◽  
Anna Gramza-Michałowska
Keyword(s):  
Nutritional Value ◽  
Bioactive Peptides ◽  
Meat Products ◽  
Lipid Lowering ◽  
Animal Origin ◽  
Accurate Information ◽  
Immunomodulatory Activity ◽  
Bioactive Components ◽  
Health Promoting ◽  
Complexes With Metal Ions

Meat and meat products have a high nutritional value. Besides major components, meat is rich in bioactive components, primarily taurine, l-carnitine, choline, alpha-lipoic acid, conjugated linoleic acid, glutathione, creatine, coenzyme Q10 and bioactive peptides. Many studies have reported their antioxidant and health-promoting properties connected with their lipid-lowering, antihypertensive, anti-inflammatory, immunomodulatory activity and protecting the organism against oxidative stress. The antioxidant activity of meat components results, among others, from the capability of scavenging reactive oxygen and nitrogen species, forming complexes with metal ions and protecting cells against damage. This review is focused to gather accurate information about meat components with antioxidant and biological activity.

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