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Recent Articles
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Open Access Article
1 - Evaluation of the Acute Oral Toxicity of a Crocus sativus (Iranian Saffron) Nanoemulsion in Rats
Seyed Amir Ali Anvar Hamed Ahari Sara Allahyaribeik Sonia Shojagharehbagh Sima MoradiIssue 3 , Vol. 6 , Summer 2023Crocus sativus (Iranian saffron) is a widely consumed spice that has been historically attributed to various therapeutic properties. It is commonly used as a food colorant and flavoring agent in the food industry. Encapsulating spices using nanoemulsions can enhance pro MoreCrocus sativus (Iranian saffron) is a widely consumed spice that has been historically attributed to various therapeutic properties. It is commonly used as a food colorant and flavoring agent in the food industry. Encapsulating spices using nanoemulsions can enhance properties such as stability and antibacterial activity. In this study, we developed a C. sativus nanoemulsion using ultrasonication. Toxicological assessment is imperative for validating the incorporation of spice nanoemulsions into foods. Therefore, the aim of this study was to evaluate the potential acute oral toxicity of this nanoemulsion in albino rats. All assessments were conducted using a single prototype batch representative of projected human exposure levels. Results indicated no treatment-related mortalities or statistically significant changes in food or water intake. Additionally, no gross abnormalities were observed in vital organs upon macroscopic examination at doses exceeding the projected human intake. Overall, this nanoemulsion demonstrated a satisfactory acute oral toxicity profile under the conditions tested. Manuscript profile -
Open Access Article
2 - Study of the Combined Effect of Trachyspermum ammi and Lavandula officinalis Essential Oils on Some Foodborne Pathogenic Bacteria
Asal Ahmadi Hassan Gandomi Negin Noori Melika Farzaneh Mahdie ShabanizadeIssue 3 , Vol. 6 , Summer 2023In this study, the effects of different concentrations of Trachyspermum ammi and Lavandula officinalis essential oils (EOs) were investigated individually and in combination against certain foodborne pathogens, including E. coli, Salmonella typhimurium, L. monocytogenes MoreIn this study, the effects of different concentrations of Trachyspermum ammi and Lavandula officinalis essential oils (EOs) were investigated individually and in combination against certain foodborne pathogens, including E. coli, Salmonella typhimurium, L. monocytogenes, Bacillus cereus, and Staphylococcus aureus. The MIC of T. ammi essential oil alone against the studied bacteria was as follows: E. coli (1000 ppm), S. typhimurium (2000 ppm), L. monocytogenes (1000 ppm), B. cereus (2000 ppm), and S. aureus (2000 ppm). On the other hand, the MIC of L. officinalis alone against the studied bacteria was higher: E. coli (>4000 ppm), S. typhimurium (>4000 ppm), L. monocytogenes (1000 ppm), B. cereus (1000 ppm), and S. aureus (2000 ppm). Interestingly, the combined effect of T. ammi and L. officinalis EOs demonstrated that a combination of 500 ppm T. ammi EO and 1000 ppm L. officinalis EO could effectively inhibit the growth of E. coli. Similarly, a combination of 500 ppm T. ammi EO with 500 ppm L. officinalis EO and 125 ppm T. ammi EO with 1000 ppm L. officinalis EO effectively inhibited the growth of S. aureus. Furthermore, the combined MIC values for specific bacteria were 1000 ppm T. ammi EO with 3000 ppm L. officinalis EO for Salmonella typhimurium, 500 ppm T. ammi EO with 500 ppm L. officinalis EO for L. monocytogenes, and 1000 ppm T. ammi EO with 500 ppm L. officinalis EO for Bacillus cereus. Overall, the combination of these two essential oils led to an increase in the lag phase and a decrease in the growth rate of the target bacteria, which is significant in food microbiology. In conclusion, the study highlights the importance of the combination application of T. ammi and L. officinalis EOs as natural antimicrobial agents in food safety. Manuscript profile -
Open Access Article
3 - Utilizing Plant Extracts and Essential Oils as Bio-Based Additives in Biodegradable Polymer Coatings for Food Packaging: A Review
Marjan NouriIssue 3 , Vol. 6 , Summer 2023Edible films and coatings have gained increasing interest due to demands for convenient, ready-to-eat foods with extended shelf life. However, packaging without additives or pigments is insufficient to preserve foods due to various limitations. This review discusses the MoreEdible films and coatings have gained increasing interest due to demands for convenient, ready-to-eat foods with extended shelf life. However, packaging without additives or pigments is insufficient to preserve foods due to various limitations. This review discusses the potential of utilizing natural extracts and essential oils as promising free or encapsulated additives to enhance the functionality of edible films and coatings. Extracts and essential oils offer antioxidant, antimicrobial and emulsifying properties when incorporated into coatings. Their incorporation level, type and nanoencapsulation influence their activity against food-spoiling microbes and their ability to extend shelf life. Nanoencapsulation preserves bioactive compounds against environmental stresses like oxygen and moisture, prolonging coating stability. This review focuses on recent research evaluating natural extracts and essential oils as additives in edible films and coatings applied to various foods. Their antimicrobial and antioxidant effects on coated substrates are discussed. The benefits and limitations of developing antimicrobial and antioxidant-active packaging technologies are also reviewed. Biodegradable smart coatings utilizing natural additives provide a sustainable food packaging approach with reduced environmental impacts while ensuring safety. Overall, extracts and essential oils show great potential as natural additives to develop high-performance edible films and coatings when applied in free or encapsulated forms. Manuscript profile -
Open Access Article
4 - Association Between Dietary Atherogenic Index and Risk of Polycystic Ovary Syndrome: A Case-Control Study in Tehranian Women
Parisa Navidgouei Behnood Abbasi Sedigheh HosseiniIssue 3 , Vol. 6 , Summer 2023Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine disorder characterized by impaired glucose metabolism and insulin resistance. Dietary fatty acids may play a role in the progression of PCOS and related metabolic abnormalities. We conducted a case-control st MorePolycystic ovary syndrome (PCOS) is a heterogeneous endocrine disorder characterized by impaired glucose metabolism and insulin resistance. Dietary fatty acids may play a role in the progression of PCOS and related metabolic abnormalities. We conducted a case-control study to examine the association between dietary atherogenic index (AI) and PCOS risk. The study included 203 women with PCOS and 291 healthy controls from Taleghenai Hospital in Tehran, Iran. Demographic, anthropometric, and dietary data were collected using a validated food frequency questionnaire. AI was calculated based on dietary fatty acid intake. Participants’ mean ages were 28.98±5.43 and 30.15±6.21 years for cases and controls, respectively. No significant differences in intakes of total fat, cholesterol, saturated, trans, monounsaturated fatty acids, linoleic, or linolenic acids were observed across AI quartiles (p>0.05). However, polyunsaturated fatty acid intake decreased significantly with increasing AI quartiles (p=0.034). In addition, this case-control study found no relationship between the dietary atherogenic index and the risk of PCOS among Iranian women. Further research is needed to validate these findings and elucidate the role of dietary fatty acids in PCOS pathogenesis. Manuscript profile -
Open Access Article
5 - Optimization of Ultrasound-Assisted Extraction Conditions for Pigment Compounds of the Brown Algae Sargassum angustifolium Using Response Surface Methodology
Niloofar Aghajanpoor Sourkohi Aria BabakhaniIssue 3 , Vol. 6 , Summer 2023In this study, the extraction of S. angustifolium brown alga pigments was investigated by ultrasound to identify process variables and optimize the extraction conditions. Experimental design using central composite design (CCD) with four independent variables including MoreIn this study, the extraction of S. angustifolium brown alga pigments was investigated by ultrasound to identify process variables and optimize the extraction conditions. Experimental design using central composite design (CCD) with four independent variables including the percentage of ethanol concentration (at three levels of 50, 75 and 100%), extraction time (at three levels of 10, 20 and 30 minutes), solid-liquid ratio (at three levels 1: 5, 1:10 and 1:15) and the power of ultrasound (at three levels 80, 240 and 400 watts) was performed for the responses of chlorophyll a, total chlorophyll, total carotenoids and fucoxanthin. The results showed that the highest amount of total fucoxanthin and carotenoids was obtained in 75% ethanol, duration 20 minutes, solid-liquid ratio 1:5 and ultrasonic power of 240 watts. In the mentioned optimal conditions, fucoxanthin and total carotenoids were 0.42 and 1.11 mg/g, respectively. The values obtained in the experiment have a logical relationship with the values predicted by the software, which indicates the appropriateness of the models used. Manuscript profile -
Open Access Article
6 - Evaluation of the Antimicrobial Potential of Astragalus fasciculifolius Gum Extract Against Clostridium perfringens in Meatball Formulations Using Response Surface Methodology
Najmeh Khademi Pour Anousheh Sharifan Hossein BakhodaIssue 3 , Vol. 6 , Summer 2023Astragalus fasciculifolius Boiss. is a native medicinal plant of Iran with a long history of traditional use. This study investigated the phenolic composition, antimicrobial activity, and growth dynamics of Clostridium perfringens when treated with ethanolic extracts MoreAstragalus fasciculifolius Boiss. is a native medicinal plant of Iran with a long history of traditional use. This study investigated the phenolic composition, antimicrobial activity, and growth dynamics of Clostridium perfringens when treated with ethanolic extracts of A. fasciculifolius gum. Phenolic profiling revealed hesperidin as the most abundant compound (17.61%). Extracts showed antimicrobial activity, with minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of 156 and 78 mg/g against C. perfringens, respectively. Microscopy indicated membrane shrinkage and changes upon treatment. A quadratic model was developed to describe C. perfringens growth in meat over time at different extract concentrations and temperatures. Optimization predicted the lowest bacterial numbers at 7200.8 ppm extract concentration, 14.29 h storage time, and 4.0°C temperature. These results demonstrate that A. fasciculifolius gum possesses bioactive compounds with antimicrobial properties against foodborne pathogens. The extract could potentially be developed as a natural preservative for the food, cosmetics, and pharmaceutical industries. Manuscript profile
Most Viewed Articles
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Open Access Article
1 - Optimization of Ultrasound-Assisted Extraction Conditions for Pigment Compounds of the Brown Algae Sargassum angustifolium Using Response Surface Methodology
Niloofar Aghajanpoor Sourkohi Aria BabakhaniIssue 3 , Vol. 6 , Summer 2023In this study, the extraction of S. angustifolium brown alga pigments was investigated by ultrasound to identify process variables and optimize the extraction conditions. Experimental design using central composite design (CCD) with four independent variables including MoreIn this study, the extraction of S. angustifolium brown alga pigments was investigated by ultrasound to identify process variables and optimize the extraction conditions. Experimental design using central composite design (CCD) with four independent variables including the percentage of ethanol concentration (at three levels of 50, 75 and 100%), extraction time (at three levels of 10, 20 and 30 minutes), solid-liquid ratio (at three levels 1: 5, 1:10 and 1:15) and the power of ultrasound (at three levels 80, 240 and 400 watts) was performed for the responses of chlorophyll a, total chlorophyll, total carotenoids and fucoxanthin. The results showed that the highest amount of total fucoxanthin and carotenoids was obtained in 75% ethanol, duration 20 minutes, solid-liquid ratio 1:5 and ultrasonic power of 240 watts. In the mentioned optimal conditions, fucoxanthin and total carotenoids were 0.42 and 1.11 mg/g, respectively. The values obtained in the experiment have a logical relationship with the values predicted by the software, which indicates the appropriateness of the models used. Manuscript profile -
Open Access Article
2 - Utilizing Plant Extracts and Essential Oils as Bio-Based Additives in Biodegradable Polymer Coatings for Food Packaging: A Review
Marjan NouriIssue 3 , Vol. 6 , Summer 2023Edible films and coatings have gained increasing interest due to demands for convenient, ready-to-eat foods with extended shelf life. However, packaging without additives or pigments is insufficient to preserve foods due to various limitations. This review discusses the MoreEdible films and coatings have gained increasing interest due to demands for convenient, ready-to-eat foods with extended shelf life. However, packaging without additives or pigments is insufficient to preserve foods due to various limitations. This review discusses the potential of utilizing natural extracts and essential oils as promising free or encapsulated additives to enhance the functionality of edible films and coatings. Extracts and essential oils offer antioxidant, antimicrobial and emulsifying properties when incorporated into coatings. Their incorporation level, type and nanoencapsulation influence their activity against food-spoiling microbes and their ability to extend shelf life. Nanoencapsulation preserves bioactive compounds against environmental stresses like oxygen and moisture, prolonging coating stability. This review focuses on recent research evaluating natural extracts and essential oils as additives in edible films and coatings applied to various foods. Their antimicrobial and antioxidant effects on coated substrates are discussed. The benefits and limitations of developing antimicrobial and antioxidant-active packaging technologies are also reviewed. Biodegradable smart coatings utilizing natural additives provide a sustainable food packaging approach with reduced environmental impacts while ensuring safety. Overall, extracts and essential oils show great potential as natural additives to develop high-performance edible films and coatings when applied in free or encapsulated forms. Manuscript profile -
Open Access Article
3 - Association Between Dietary Atherogenic Index and Risk of Polycystic Ovary Syndrome: A Case-Control Study in Tehranian Women
Parisa Navidgouei Behnood Abbasi Sedigheh HosseiniIssue 3 , Vol. 6 , Summer 2023Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine disorder characterized by impaired glucose metabolism and insulin resistance. Dietary fatty acids may play a role in the progression of PCOS and related metabolic abnormalities. We conducted a case-control st MorePolycystic ovary syndrome (PCOS) is a heterogeneous endocrine disorder characterized by impaired glucose metabolism and insulin resistance. Dietary fatty acids may play a role in the progression of PCOS and related metabolic abnormalities. We conducted a case-control study to examine the association between dietary atherogenic index (AI) and PCOS risk. The study included 203 women with PCOS and 291 healthy controls from Taleghenai Hospital in Tehran, Iran. Demographic, anthropometric, and dietary data were collected using a validated food frequency questionnaire. AI was calculated based on dietary fatty acid intake. Participants’ mean ages were 28.98±5.43 and 30.15±6.21 years for cases and controls, respectively. No significant differences in intakes of total fat, cholesterol, saturated, trans, monounsaturated fatty acids, linoleic, or linolenic acids were observed across AI quartiles (p>0.05). However, polyunsaturated fatty acid intake decreased significantly with increasing AI quartiles (p=0.034). In addition, this case-control study found no relationship between the dietary atherogenic index and the risk of PCOS among Iranian women. Further research is needed to validate these findings and elucidate the role of dietary fatty acids in PCOS pathogenesis. Manuscript profile -
Open Access Article
4 - Evaluation of the Acute Oral Toxicity of a Crocus sativus (Iranian Saffron) Nanoemulsion in Rats
Seyed Amir Ali Anvar Hamed Ahari Sara Allahyaribeik Sonia Shojagharehbagh Sima MoradiIssue 3 , Vol. 6 , Summer 2023Crocus sativus (Iranian saffron) is a widely consumed spice that has been historically attributed to various therapeutic properties. It is commonly used as a food colorant and flavoring agent in the food industry. Encapsulating spices using nanoemulsions can enhance pro MoreCrocus sativus (Iranian saffron) is a widely consumed spice that has been historically attributed to various therapeutic properties. It is commonly used as a food colorant and flavoring agent in the food industry. Encapsulating spices using nanoemulsions can enhance properties such as stability and antibacterial activity. In this study, we developed a C. sativus nanoemulsion using ultrasonication. Toxicological assessment is imperative for validating the incorporation of spice nanoemulsions into foods. Therefore, the aim of this study was to evaluate the potential acute oral toxicity of this nanoemulsion in albino rats. All assessments were conducted using a single prototype batch representative of projected human exposure levels. Results indicated no treatment-related mortalities or statistically significant changes in food or water intake. Additionally, no gross abnormalities were observed in vital organs upon macroscopic examination at doses exceeding the projected human intake. Overall, this nanoemulsion demonstrated a satisfactory acute oral toxicity profile under the conditions tested. Manuscript profile -
Open Access Article
5 - Positive effects of garlic on insulin resistance and other indices of glucose metabolism: A systematic review of clinical trials
Mahtab Sotoudeh Hafez Goudarzi Behnood AbbasiIssue 2 , Vol. 5 , Spring 2022Insulin resistance (IR) causes various metabolic disorders depending on the individual's genetic background. It can be detected up to 10-15 years before a person develops type 2 diabetes mellitus. The prevalence of diabetes is projected to increase from 8.4% in 2017 to MoreInsulin resistance (IR) causes various metabolic disorders depending on the individual's genetic background. It can be detected up to 10-15 years before a person develops type 2 diabetes mellitus. The prevalence of diabetes is projected to increase from 8.4% in 2017 to 9.9% in 2045. Garlic has been used as herbal medicine. It has various biological effects such as anti-inflammatory, anti-diabetic, and antioxidants. The present study aims to investigate the impact of garlic on IR and other indices of glucose metabolism. Electronic databases including PubMed, Google Scholar, ScienceDirect, Science Information Database (SID), and publisher databases such as Elsevier, SpringerLink, and Wiley Online Library were searched till February 2022. Search terms involved “garlic” OR “Allium sativum” OR “alliin” OR “allicin” in combination with “fasting blood glucose” OR “fasting plasma glucose” OR “fasting blood sugar” OR “insulin resistance” OR “fasting insulin” OR “homeostasis assessment model” OR “HOMA” AND “polycystic ovary syndrome” OR “diabetes mellitus” OR “type 2 diabetes mellitus” OR “metabolic syndrome” OR “nonalcoholic fatty liver disease” OR “cardiovascular diseases”. After reviewing the databases mentioned seven articles were identified for this review. Totally, 459 participants including 228 women and 231 men, enrolled in the trials. Assessing the findings of these articles indicates that garlic has a positive effect on IR, plasma insulin, and fasting glucose. The hypoglycemic action of garlic is related to its sulfur-containing compounds which directly or indirectly stimulate insulin secretion. Also, allicin in garlic can combine with endogenous thiol-containing molecules which can release insulin from inactivation. Manuscript profile -
Open Access Article
6 - Association of socioeconomic status and food security with anthropometric indices among 2-5 year-old urban and rural children in Hamedan city
Golnaz Majdizadeh Zahra Vafaei Mastanabady Zahra Zare Mena Farazi Zahra Mohammadizadeh Ariyo Movahedi Mina Minaie Zahra Abdollahi Ahmadreza Dorosty Motlagh Maryam Zarei Arezoo Kavei Hassan HamediIssue 2 , Vol. 2 , Spring 2019Food insecurity is one of the issues that have a serious impact on the nutritional status of all individuals in society, especially children and given that food insecurity can be a precursor of health, developmental and nutritional problems, determining the factors asso MoreFood insecurity is one of the issues that have a serious impact on the nutritional status of all individuals in society, especially children and given that food insecurity can be a precursor of health, developmental and nutritional problems, determining the factors associated with it, is also essential in any community it seems. According to this, this study aimed to determine the relationship between food security, socioeconomic status and anthropometric indices in children 2-5 years in Hamedan city. In this analytical descriptive cross-sectional study, 683 children 2-5 years (360 boys, 323 girls) from Hamedan city and villages were selected by systematic cluster sampling methods from the Hamedan University of Medical sciences. HFLAS 9-item questionnaire to investigate food security, and also, a general questionnaire was completed through interviews with mothers of children. Also, children of anthropometric Z scores were measured by using the world health organization (WHO) Anthro software basal on WHO 2007 standards. Eventually, data were analyzed by SPSS software. According to this study, there was a significant correlation between the mother's and father's education and occupation, frequency of snack and food security with children's weight for age (p <0.05). Also, there was a significant correlation between the mother's and father's job, frequency of snack with children's weight for height (p <0.05). While BMI for age had a significant correlation with maternal education, (p <0.05). Also, height for age correlated with the mother’s education and occupation, father’s education, number of snacks and food security (p <0.05). Also, no significant difference was found between other components (p>0.05). The result of this study shown that there was a significant correlation between food security, Z score height for age, Z scores BMI for age, mother's and father's education, mother's job and socioeconomic status of the household. Manuscript profile -
Open Access Article
7 - Comparison of the effectiveness of an intervention program to improve the nutritional status of children aged 2-6 years in Day Care Centers of East and West of Iran
Zahra Madani Maryam Moussavi Jordi Mina Minaie Ahmadreza Dorosty Motlagh Zahra Abdollahi Fariba Babaei Zahra Abasalti Ariyo MovahediIssue 2 , Vol. 1 , Spring 2018Child health is very vital in all societies, which is prejudiced by the interaction of numerous factors. Pediatric healthy nutrition is one of the most imperative and influential elements in the health of children which affects anthropometric indices. In this study, the MoreChild health is very vital in all societies, which is prejudiced by the interaction of numerous factors. Pediatric healthy nutrition is one of the most imperative and influential elements in the health of children which affects anthropometric indices. In this study, the effectiveness of one meal warm food for the rural kindergarten of two main cities in the East and West of I.R. Iran Urmia and Mashhad have been carried out. In this cross-sectional study, anthropometric z scores of 5508 children (2750, Urmia vs 2758, Mashhad) were measured by using WHO Anthro and Anthro plus software based on WHO 2007 standards and analyzed using SPSS. Based on the present findings, 16% of children from West and 15% of children from the East showed moderate to severe lower weight for height. In addition, girls showed more severe underweight than boys did. BMI-for-age children from the West and the East approximately showed 14% and 15% of moderate to severe underweight and dropped to about 9% and 12% respectively. Moreover, the percentage of overweight of children in the study was lightly changed to obese especially in boys from the West. Between the two genders, male and female, overweight in girls and obesity in boys found higher than the opposite sex, and relatively similar trends have continued after the intervention in the west. This project was successful to lower moderately severe wasting in children based on body mass index from 7% to about 5% in the west and from 6% to about 5% in the east too. The slight increase in the scale of overweight and obesity and a half percent of overweight children from the west after the program was shown. Even though boys from the West showed a higher increase of obesity than girls had more overweight than boys did, but there was no change before and after intervention in the east, reduction of moderate and severe underweight found similarly in both genders. Due to the relative success of the present intervention plan, nutritional education along these kinds of projects may improve the nutritional status of children in society and prevent pediatric malnutrition. Manuscript profile -
Open Access Article
8 - Evaluation of the Antimicrobial Potential of Astragalus fasciculifolius Gum Extract Against Clostridium perfringens in Meatball Formulations Using Response Surface Methodology
Najmeh Khademi Pour Anousheh Sharifan Hossein BakhodaIssue 3 , Vol. 6 , Summer 2023Astragalus fasciculifolius Boiss. is a native medicinal plant of Iran with a long history of traditional use. This study investigated the phenolic composition, antimicrobial activity, and growth dynamics of Clostridium perfringens when treated with ethanolic extracts MoreAstragalus fasciculifolius Boiss. is a native medicinal plant of Iran with a long history of traditional use. This study investigated the phenolic composition, antimicrobial activity, and growth dynamics of Clostridium perfringens when treated with ethanolic extracts of A. fasciculifolius gum. Phenolic profiling revealed hesperidin as the most abundant compound (17.61%). Extracts showed antimicrobial activity, with minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of 156 and 78 mg/g against C. perfringens, respectively. Microscopy indicated membrane shrinkage and changes upon treatment. A quadratic model was developed to describe C. perfringens growth in meat over time at different extract concentrations and temperatures. Optimization predicted the lowest bacterial numbers at 7200.8 ppm extract concentration, 14.29 h storage time, and 4.0°C temperature. These results demonstrate that A. fasciculifolius gum possesses bioactive compounds with antimicrobial properties against foodborne pathogens. The extract could potentially be developed as a natural preservative for the food, cosmetics, and pharmaceutical industries. Manuscript profile -
Open Access Article
9 - Physical Properties of Microencapsulation of Echium amoenum.L and Altaea rosea var nigra Extract Prepared by Freeze Dryer Method
Mahshid Zamankhani Sohrab Moeini Peyman Mahasti Shotorbani Hossein MirsaeedGhazi Afshin JafarpourIssue 1 , Vol. 4 , Winter 2021Phenolic compounds are secondary metabolites in plants that also have health effects. Due to the effect of synthetic antioxidants on human health, there is a growing tendency to replace them with natural antioxidants. This research aims to investigate the beneficial pro MorePhenolic compounds are secondary metabolites in plants that also have health effects. Due to the effect of synthetic antioxidants on human health, there is a growing tendency to replace them with natural antioxidants. This research aims to investigate the beneficial properties of borage extract (BE) and black hollyhock extract (BHE). First, the BE and BHE were encapsulated with whey protein and maltodextrin at 90:10, 50:50, 10:90 ratio by freeze drying method. Then, the analytical characteristics of BE and BHE were investigated. The amount of encapsulation of anthocyanin increased when the capsule had a higher whey protein content. In the encapsulation powder extract of BE and BHE with a whey protein ratio of 90 to 10 maltodextrin, the lowest amount of moisture and solubility was observed. When comparing the bulk density of the encapsulated extract of BE and BHE, no significant difference was observed, and the type of extract had no effect on the powder density. The combination of coating materials with a ratio of 10 maltodextrin to 90 whey protein has the highest encapsulation efficiency. Capsules with higher levels of whey protein were thicker walled capsules. Therefore, the optimal treatment was the capsule with a concentration of 90% whey protein and 10% maltodextrin. Manuscript profile -
Open Access Article
10 - Investigation and comparison of anthropometric indices, dietary habits, knowledge, attitude, and practice of sports club’s members of sports supplements consumption in five regions of Tehran
Azadeh Jalilian Fard Abolghassem Djazayery Ariyo Movahedi Seyyed Ali KeshavarzIssue 3 , Vol. 2 , Summer 2019This study was aimed to investigate the knowledge, attitude, and practice of sports club members as well as to conduct anthropometric measurements and dietary habits assessments. The study population consisted of members of sports clubs. The socio-economic status (SES) MoreThis study was aimed to investigate the knowledge, attitude, and practice of sports club members as well as to conduct anthropometric measurements and dietary habits assessments. The study population consisted of members of sports clubs. The socio-economic status (SES) questionnaire, demographic information, dietary habits questionnaire, questionnaire of knowledge, attitude, and practice on sports supplements, anthropometric measurements, and physical activity questionnaires were investigated. Knowledge, attitude, and practice of sports clubs’ members were reported to be low in the sense that both men and women practiced bodybuilding more than other sports in all five regions of Tehran. Men and women reported exercising for fitness and weight loss respectively. Men took supplements to gain muscle mass while took them women more for weight loss. Protein and carbohydrate, branched-chain amino acid (BCAA), fiber, anabolic steroids, glutamine, arginine, and antioxidant supplements were consumed more frequently by men. The consumption rate of the supplement was high amongst the members of sports clubs; however, their knowledge and attitude were low. Additionally, the dietary habits of subjects were not suitable and their physical activity was not proper. According to anthropometric data, the prevalence of overweight and obesity was high. Regarding what is mentioned above, the authorities are required to include such issues in large-scale policies. Manuscript profile
