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Article
Publication date: 11 July 2016

Pallavi Joshi and Kanika Varma

Soybean has great nutritional potential. Its high protein content makes it an alternative protein source to milk in situations where milk cannot be used due to allergic reactions…

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Abstract

Purpose

Soybean has great nutritional potential. Its high protein content makes it an alternative protein source to milk in situations where milk cannot be used due to allergic reactions or intolerance. However, the potential benefits of soybean might be limited by the presence of antinutritional factors, including trypsin inhibitor activity (TIA). The purpose of the study is to evaluate the effect of dehulling and germination on the nutritive value of the soy flour and on the factors that could negatively affect the nutritional potential of the bean.

Design/methodology/approach

Soybean seeds were soaked for 24 h and allowed to germinate for one to three days. Soaked soybeans were manually dehulled and the flours obtained were evaluated for nutritional and antinutritional factors.

Findings

Dehulling and germination produce significant increase in crude protein and crude fiber and ash content (p = 0.05). Crude fat and starch content decreased, but the reduction was insignificant. Trypsin inhibitor levels were significantly lower after germination and dehulling of the seeds (p = 0.05).

Originality/value

Dehulling and germination are cost-effective processing techniques to improve the nutritional quality of the legume.

Details

Nutrition & Food Science, vol. 46 no. 4
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 14 November 2016

Sonal Dhemla and Kanika Varma

There has been a dramatic increase in hypertension in developing countries along with changes in food consumption patterns contributing to higher levels of sodium. Evidence shows…

Abstract

Purpose

There has been a dramatic increase in hypertension in developing countries along with changes in food consumption patterns contributing to higher levels of sodium. Evidence shows that a high level of sodium intake is a major cause of high blood pressure and other heart diseases along with other associated diseases. Therefore, it is important to determine current consumption levels of sodium in a population to facilitate the development and implementation of any specific salt reduction program.

Design/methodology/approach

The study was conducted among 60 subjects (25-45 years) residing in Jaipur City. Subjects’ sodium consumption levels were assessed via assessment of 24-h urinary sodium excretion levels, the “gold standard” method advocated by WHO/PAHO (2010) and 24-h dietary recall for three days including one holiday.

Findings

The findings of the study indicated that the subjects were found to be consuming higher levels of sodium (males, 5,792 mg/d; females, 5,911 mg/d) than recommended by WHO, i.e. less than 2,300 mg/d. Completeness of urine was confirmed by fat-free mass determined by electrical bio-impedance (47.6 ± 7.6 kg) and determined by using 24-h urinary excretion of creatinine (33.7 ± 10.1 kg). Two variables were found to be significantly correlated (r = 0.52, p = 0.00). Assuming that the sodium eliminated in the urine comes from the salt only, this excretion would correspond with a dietary salt intake of 14.71 and 15.01 g/d in males and females, respectively. Dietary sodium intake was reported to be 4,133 ± 1,111 mg/day and 3,953 ± 945 mg/d in males and females, respectively. A non-significant difference was found between the two variables. Urinary sodium excretion correlated non-significantly with systolic and diastolic blood pressure figures (r = 0.09 and r = −0.02, respectively).

Research limitations/implications

The limitations of this study included the small sample size. Purposive sampling was adopted due to difficulty in obtaining urine sample and required willingness of the respondent. This may give fair robust estimate.

Originality/value

The present results will help provide new data about the baseline salt intake in young and middle-aged population of Jaipur City and will further help the concerned agencies to plan meaningful strategies to reduce salt intake, and it must involve public education and awareness to change the consumption pattern.

Details

Nutrition & Food Science, vol. 46 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 31 October 2008

Aachu Agrawal, Rajeev Gupta, Kanika Varma and Beena Mathur

Trans fatty acids (TFA) are deleterious to health and can lead to multiple diseases. The purpose of this paper is to study their content in Indian sweets and snacks (fast foods).

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Abstract

Purpose

Trans fatty acids (TFA) are deleterious to health and can lead to multiple diseases. The purpose of this paper is to study their content in Indian sweets and snacks (fast foods).

Design/methodology/approach

The paper used the food composition and analysis tables of the Indian National Institute of Nutrition to determine fatty acid composition of common nutrients. Separate tables provide nutrient composition of various Indian sweets and snacks including methods of preparation and amount of ingredients used. The paper calculated detailed nutritive value of these fast foods with focus on fatty acid composition using these tables. The nutritive values of more than 200 Indian sweets and snacks were determined and are presented.

Findings

The study shows that Indian sweets and snacks are very energy‐dense with calorie content varying from 136 to 494 kcal/100 g in sweets and 148‐603 kcal/100 g in snacks. TFA content of sweets varies from 0.3 to 17.7 g/100 g and snacks from 0.1 to 19.8 g/100 g. This translates into 1.9‐53.0 fat energy per cent in sweets and 1.8‐52.0 fat energy per cent in snacks.

Research limitations/implications

The study consists of analysis of secondary data obtained from raw ingredients. Many chemical changes occur during cooking and were not estimated.

Originality/value

High dietary intake of TFA leads to cancers, cardiovascular diseases, diabetes and many chronic diseases. This is possibly the largest attempt to determine TFA content of commonly used fast‐foods in India and shows that some of the traditional Indian sweets and snacks have high levels.

Details

Nutrition & Food Science, vol. 38 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 28 October 2013

Namita Panagaria, Ramesh Roop Rai and Kanika Varma

– The purpose of this paper is to assess nutritional status among children with extra-hepatic portal vein obstruction (EHPVO).

Abstract

Purpose

The purpose of this paper is to assess nutritional status among children with extra-hepatic portal vein obstruction (EHPVO).

Design/methodology/approach

Forty six children with documented EHPVO with age and sex matched siblings and controls were selected from the Department of Gastroenterology, Sawai Man Singh Hospital, Jaipur. Nutritional assessment was done by anthropometry and dietary recall method (24-h dietary recall method). Height for age and BMI for age were compared with WHO standards.

Findings

An equal percentage of EHPVO patients, siblings and controls (4.34 percent) were stunted. Nearly 23.9 percent EHPVO patients and their siblings and 30.4 percent of controls were severely wasted. Similar proportion of subjects had MAMA<5th percentile. Dietary intake was similar between the study groups. Growth velocity was similar among the groups after one-year follow-up.

Originality/value

Data from India regarding EHPVO are very scarce from India. One study from Sarin et al. in 1992 reported EHPVO-affected children to be growth retarded. The present study, in contradiction to this study postulates that the affected children may not be growth retarded because of the disease but heredity and environmental factors may play a role.

Details

Nutrition & Food Science, vol. 43 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 2 November 2010

Namita Panagaria, Kanika Varma, Sandeep Nijhawan and R.R. Rai

The purpose of this paper is to assess the nutritional status and quality of life in patients according to the clinical severity of liver cirrhosis.

Abstract

Purpose

The purpose of this paper is to assess the nutritional status and quality of life in patients according to the clinical severity of liver cirrhosis.

Design/methodology/approach

A total of 151 cirrhotics were selected for study. Nutritional assessment was done by anthropometry, subjective global assessment, malnutrition universal screening tool, biochemical estimations and 72‐hour dietary recall. Quality of life was assessed by chronic liver disease questionnaire.

Findings

Child's status was A/B/C in 29/68/59, respectively. Muscle and fat depletion was significantly higher in grade C patients as compared to grade A and B patients. Incidence of malnutrition was lowest in grade A patients (72.4 percent) and highest in grade C patients (90.74 percent) (p = 0.00). Calorie and protein intake was significantly lower in grade C patients compared to grade A and B patients (p = 0.00). Child Pugh score was found to be an independent risk factor for various nutritional and clinical parameters.

Research limitations/implications

The data presented reflect the assessment of a very small cohort of these patients and should be done on a larger scale.

Practical implications

Looking into the high prevalence of malnutrition and the negative impact of disease severity, nutritional assessment of these patients should be done on a regular basis and nutritional therapy planned accordingly.

Originality/value

Data on malnutrition from India are scarce. This study is a small attempt to throw light on the nutritional status and its variation according to clinical severity of liver cirrhosis.

Details

Nutrition & Food Science, vol. 40 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 11 May 2015

Aachu Agrawal, Kanika Varma and Rajeev Gupta

The purpose of this study is to investigate the lipid profile and prevalence of dyslipidemia, as serum lipid levels have a major contribution in the development of cardiovascular…

Abstract

Purpose

The purpose of this study is to investigate the lipid profile and prevalence of dyslipidemia, as serum lipid levels have a major contribution in the development of cardiovascular diseases, in adult urban women of Jaipur district, Rajasthan, India.

Design/methodology/approach

A house-to-house survey was done in four urban locations, and 501 women in the age group of 35-70 years were enrolled in the study. A general questionnaire was used to gather background information and general health status. Fasting blood samples were collected to determine the level of serum triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C) and very low density lipoprotein cholesterol. Dyslipidemia was assessed based on the criteria given in the Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment of High Blood Cholesterol in Adults (NCEP ATP-III).

Findings

Mean age of the women was 45.63 ± 9.91 years. Population mean levels of TC, LDL-C, HDL-C and TGs were 183.9 ± 15.3, 111.8 ± 18.0, 44.0 ± 6.2 and 140.6 ± 30.9 mg/dl, respectively. Prevalence of overweight and obesity was 33.9 and 18.7 per cent, respectively. Of a total of 500 subjects, 13.8 per cent had TC = 200 mg/dl, 12.6 per cent had LDL = 130 mg/dl, 85.4 per cent had HDL-C < 50 mg/dl and 23.0 per cent had TG = 150 mg/dl. An increase in serum lipids was most prominent in the 40-59 year age group.

Originality/value

High prevalence of overweight and obesity was observed in the community. Prevalence of low HDL-C was very high among the subjects.

Details

Nutrition & Food Science, vol. 45 no. 3
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 24 August 2022

Yusuf Berkay Metinal and Gulden Gumusburun Ayalp

The impact of the coronavirus disease 2019 (COVID-19) pandemic on architectural education (AE) was investigated, and a framework was proposed to reduce the impacts' negative…

Abstract

Purpose

The impact of the coronavirus disease 2019 (COVID-19) pandemic on architectural education (AE) was investigated, and a framework was proposed to reduce the impacts' negative consequences.

Design/methodology/approach

Systematic literature review, bibliometric and content analyses were combined to gain an in-depth understanding of the effects of the pandemic on AE and projections for its future. Relevant documents were extracted from the Web of Science (WoS) database. Bibliometric connections in the context of AE and COVID-19 pandemic were explored using text-mining and content analysis was performed.

Findings

The challenges, development tendencies and collaboration networks in AE during the pandemic were quantitatively and qualitatively analyzed. The most influential articles, journals, authors and countries/regions were highlighted using a bibliometric analysis. The analysis of keyword tendencies and clusters indicates that new concepts have emerged in AE research during the pandemic involving online, in-person and hybrid education. Using content analysis of 57 subtopics, 39 (18) were categorized as having negative (positive) effects. A comprehensive mitigation framework was designed to reduce the impact of the pandemic on AE.

Research limitations/implications

The study findings can enable practitioners to construct effective solutions to COVID-19- and other disaster-related problems regarding AE. The implications, obstacles and mitigation framework presented can help identify gaps in the literature and guide further research.

Originality/value

This paper presents the first bibliometric and content analysis of AE and COVID-19 pandemic-related studies published from January 2020 to June 2022 to highlight several research directions and academic development within the field.

Details

Open House International, vol. 47 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 25 February 2014

Tuheena Mukherjee and Saurabh Maheshwari

Jobs at call centers have received numerous negative undertones. Research has only highlighted the negative impact and dismal psychological consequences of call center jobs on…

Abstract

Purpose

Jobs at call centers have received numerous negative undertones. Research has only highlighted the negative impact and dismal psychological consequences of call center jobs on their employees. The purpose of this paper is to investigate the possibilities of positive impact of call center jobs on their employees. The study hypothesizes that the employees working at the call centers with high self-worth (i.e. self-esteem) and high job worth (perceived worth of job (PWJ)) would perceive lesser work stress and have greater job satisfaction.

Design/methodology/approach

The study is based on data collected from 152 call-center employees through self-reporting questionnaire. Regression and mediation analysis was done to analyze the results.

Findings

Analysis revealed that those with high self-esteem and high PWJ experience less stress and higher job satisfaction. Stress partially mediates between PWJ and job satisfaction and between self-esteem and job satisfaction. Results confirm that call center jobs do not always create negative impact on the employees and have a positive side too. It is a significant finding for the call center industry which is presently facing high attrition.

Originality/value

The value of the present study lies in analyzing the importance of PWJ, which is a subjective perception. It is an imperative factor in generating positive or negative effect on the psychological well-being of the employee.

Details

South Asian Journal of Global Business Research, vol. 3 no. 1
Type: Research Article
ISSN: 2045-4457

Keywords

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