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Article
Publication date: 1 November 2006

Priyanka Rastogi, Beena Mathur, Shweta Rastogi, V.P. Gupta and Rajeev Gupta

Cooking can adversely affect chemical characteristics of edible oils. The purpose of this paper is to determine biochemical changes due to cooking in commonly used Indian fats and…

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Abstract

Purpose

Cooking can adversely affect chemical characteristics of edible oils. The purpose of this paper is to determine biochemical changes due to cooking in commonly used Indian fats and oils through an experimental study.

Design/methodology/approach

Changes in chemical properties of various edible oils [Indian ghee (clarified butter), hydrogenated oil, coconut oil, mustard‐rapeseed oil, groundnut oil, soyabean oil, cottonseed oil and sunflower oil] were studied. Oils were subjected to various cooking methods (shallow frying, sautéing, single deep frying and multiple deep fryings) using an inert substance. Peroxide content was estimated as index of fatty‐acid oxidation, free fatty acids, iodine value for determination of fatty‐acid unsaturation and trans‐fatty acids at baseline and after cooking using colorimetric and gas‐liquid chromatography methods. Three samples were analyzed for each process (n = 144). Significance of change was determined using t‐test.

Findings

There was a significant increase in peroxide content (mEq/L) of Indian ghee from 1.83±0.03 at baseline to 4.5–6.6 by different cooking methods, hydrogenated oil (0.45±0.07 to 1.7–8.5), coconut oil (1.01±0.01 to 3.2–9.2), mustard‐rapeseed oil (0.90±0.01 to 2.1–5.3), groundnut oil (0.96±0.01 to 1.9–3.7), soyabean oil (0.86±0.02 to 1.9–3.4), cottonseed oil (0.71±0.01 to 2.9–6.4) and sunflower oil (1.09±0.01 to 2.3–10.2) (p<0.05). Free fatty acid content (g/100 g) was in undetectable amounts in all the fats at baseline and increased in Indian ghee (0.16–0.22), hydrogenated oil (0.09–0.23), coconut oil (0.09–1.39), mustard‐rapeseed oil (0.07–0.19), groundnut oil (0.09–0.18), soyabean oil (0.06–0.12), cottonseed oil (0.09–0.22) and sunflower oil (0.08–0.13). Trans‐fatty acids increased from 0.1% at baseline to 14.5% after sautéing and shallow frying and 15.8–16.8% after deep frying in hydrogenated oils (p<0.01). The iodine value decreased, indicating a decrease in unsaturated fats, insignificantly. The largest amount of oxidation was observed by shallow frying and free‐fatty‐acid formation by multiple deep frying. Hydrogenated, coconut and sunflower oils were the most susceptible to oxidation and soyabean oil the most resistant. Single deep frying caused the least changes in chemical composition of various fats and oils. Indian cooking practices significantly increase the peroxides, free fatty acids and trans‐fatty acids in edible oils and fats. Single deep frying appears to be the least harmful method and soyabean oil the least susceptible to degradation.

Originality/value

The paper offers an experimental study to determine biochemical changes due to cooking in commonly used Indian fats and oils.

Details

Nutrition & Food Science, vol. 36 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Content available
Article
Publication date: 6 November 2007

327

Abstract

Details

Nutrition & Food Science, vol. 37 no. 6
Type: Research Article
ISSN: 0034-6659

Open Access
Article
Publication date: 17 October 2024

Priyanka, Shikha N. Khera and Pradeep Kumar Suri

This study aims towards developing a conceptual framework by systematically reviewing the available literature with reference to job crafting under the lens of an emerging economy…

Abstract

Purpose

This study aims towards developing a conceptual framework by systematically reviewing the available literature with reference to job crafting under the lens of an emerging economy from South Asia, i.e. India, which is the largest country and the largest economy in the South Asian region.

Design/methodology/approach

The study employs a hybrid methodology of a systematic literature review (SLR) and bibliometric analysis using VOSviewer and Biblioshiny. Bibliometric analysis provides glimpses into the current state of knowledge like-trend of publication, influential authors, collaboration with foreign authors, the major themes and studied topics on job crafting in India etc. Further, a detailed SLR of the selected articles led to the development of the conceptual framework consisting of the enablers and outcomes of job crafting.

Findings

It discusses implications for academia, business and society at large, and also provides valuable insights to policymakers and practitioners paving the way for better adoption, customization and implementation of job crafting initiatives.

Originality/value

Owing to its own unique social, cultural, and economic characteristics, the dynamics of job crafting in India may vary from other countries and regions which can also be reflective of how job crafting operates in South Asia in general. As job crafting was conceptualized and later evolved mostly in the western context, our study assumes greater significance as it is the first study which attempts to systematically review the job crafting literature to understand how job crafting manifests in the Indian context and presents a conceptual framework for the same.

Details

Business Analyst Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0973-211X

Keywords

Book part
Publication date: 23 May 2024

Ulfat Andrabi, Aaliya Ashraf and Priyanka Chhibber

Knowledge of consumer behavior is important to a corporation's accomplishment. Organizations may change for the better deal with the promotion mix, product administration, and…

Abstract

Knowledge of consumer behavior is important to a corporation's accomplishment. Organizations may change for the better deal with the promotion mix, product administration, and buyer interaction by knowing how the buyer performs and what motivates him. Selecting the influencing elements for consumers is frequently exceedingly challenging to accurately detect because they are inside forces. The COVID-19 pandemic's wide-scale spread has significantly altered peoples' daily lives and purchasing patterns. The Indian government implemented several steps across the nation to limit the fatal disease to slow the spread of COVID-19. Following its initial breakout in China in early 2020, the novel coronavirus pandemic rapidly developed all over the globe, giving an unfavorable influence on the global financial system and industries. During the COVID-19 pandemic, the authors seek to uncover changes in consumer behavior when purchasing everyday items including food, medications, clothing, footwear, and technology. To understand how the current pandemic conditions compare to the aforementioned shock events, we carried out a comprehensive review of the literature with a focus on the presentation of panic buying and pack mentality behavioral patterns and changes to voluntary consumer spending as defined by Maslow's hierarchy of needs.

Details

Navigating the Digital Landscape
Type: Book
ISBN: 978-1-83549-272-7

Keywords

Article
Publication date: 24 January 2022

Priyanka Bhowmik, Mousumi Padhi and Subhra Pattnaik

Extant literature indicates the influence of anxiety on job insecurity (JI). However, the effect of financial anxiety (FA) on JI has received lesser attention. Further, there is a…

Abstract

Purpose

Extant literature indicates the influence of anxiety on job insecurity (JI). However, the effect of financial anxiety (FA) on JI has received lesser attention. Further, there is a dearth of literature on this relationship during a global crisis, such as COVID-19, and more so in the Indian context. This study attempts to empirically explore the relationship between FA and JI in presence of moderators, such as gender, tenure and individual annual income.

Design/methodology/approach

Data were collected from 584 employees engaged in remote working in the information technology (IT) sector in India during the COVID-19 crisis. The data were analysed using SPSS 25 and AMOS 24. A hierarchical regression method was followed to test the hypothesis. In step 1, JI was regressed on FA in presence of control variables. In step 2, moderators, such as gender, tenure and individual annual income, were entered along with interaction terms.

Findings

Findings revealed a significant positive relation between FA and JI. The moderating effects of gender, tenure and annual income on the relationship between FA and JI were significant and interesting.

Originality/value

The paper empirically studies the role of FA on JI of Indian IT employees during COVID- 19. It is a response to researchers' call to integrate the effect of different moderators on the relationship between FA and JI during a crisis that has direct impacts on both. The influence of moderators on JI was interesting in the reversal effects produced.

Details

Benchmarking: An International Journal, vol. 29 no. 7
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 28 December 2021

Priyanka Pandey, Nishant Agrawal, Teena Saharan and Rakesh D. Raut

The theory-building around the quality of human resources has received extensive attention in recent years. Numerous quantitative studies discuss and test theories related to…

Abstract

Purpose

The theory-building around the quality of human resources has received extensive attention in recent years. Numerous quantitative studies discuss and test theories related to total quality management and human resource linkages. The study aims to understand interlinkages of quality and human resources using Interpretative Structural Modeling (ISM) methodology and DEMATEL.

Design/methodology/approach

This paper uses ISM methodology to examine the interrelationship between the identified variables and the DEMATEL approach to find cause–effect relationships. An integrated approach helps managers for better total quality management (TQM) implementation. This study further extended using Total Interpretative Structural Modeling (TISM).

Findings

The integrated approach of ISM and DEMATEL shows that leadership development, hiring process and training development become most important for TQM implementation. The outcome of ISM shows customer satisfaction and corporate image are depending on other practices, where DEMATEL analysis revealed that eight practices cause and remaining are effective practices.

Originality/value

This research's integrated approach helps the firm identify essential practices, and further interdependency can be developed from cause and effect analysis. The study also provided a novel approach to implementing TQM practices.

Details

The TQM Journal, vol. 34 no. 1
Type: Research Article
ISSN: 1754-2731

Keywords

Article
Publication date: 11 November 2024

Priyanka, Shikha N. Khera and Pradeep Kumar Suri

This study aims to attempt to put forward a nuanced conceptual framework to develop a better understanding of the relationship between job crafting and employees’ turnover…

Abstract

Purpose

This study aims to attempt to put forward a nuanced conceptual framework to develop a better understanding of the relationship between job crafting and employees’ turnover intention, by bringing in “social exchange theory” perspective and proposing the mediating role of perceived organizational support (POS).

Design/methodology/approach

An extant review of literature was undertaken to identify and summarize the relevant findings on the topics of job crafting, POS and turnover intention, which further led to the development of hypotheses and the conceptual framework.

Findings

Results indicate that job crafting has a significant relationship with turnover intention with POS as an underpinning variable.

Practical implications

This study generates actionable insights and suggestions for the business leaders and practitioners, which can help them in handling the problem of rising employee turnover in today’s era marked by evolving attitudes and mindsets of the employees, along with the catalytic effects of pandemic and “Great Resignation”. Insights generated in this study for reducing dysfunctional employee turnover would have a stabilizing effect and lead society and business towards sustainable growth.

Social implications

Insights generated in this study for reducing dysfunctional employee turnover would have a stabilizing effect and lead society and business towards sustainable growth.

Originality/value

This study is original in three ways. Firstly, the study introduces a unique perspective by putting forward a conceptual framework nestled in the social exchange theory. Secondly, to the best of the authors’ knowledge, it is the first study to examine the role of POS as a mediator in the association between job crafting and turnover intention. Thirdly, by proposing POS as an outcome of job crafting, this study suggests a reciprocal relationship between job crafting and POS.

Details

Industrial and Commercial Training, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0019-7858

Keywords

Article
Publication date: 14 June 2022

Parvathy S. Nair, Atul Shiva, Nikhil Yadav and Priyanka Tandon

The purpose of this study is to investigate the influence of mobile applications on investment decisions by retail investors in stocks and mutual funds. This study focuses on how…

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Abstract

Purpose

The purpose of this study is to investigate the influence of mobile applications on investment decisions by retail investors in stocks and mutual funds. This study focuses on how mobile technologies are applied on mobile apps by retail investors for e-trading in emerging financial markets.

Design/methodology/approach

The study explored predictive relevance for the adoption behavior of retail investors under the Unified Theory of Acceptance and Use of Technology (UTAUT) framework. Further, goal contagion theory was applied to investigate the adoption behavior of investors towards e-trading. An adapted questionnaire was used to collect the date from April to June 2021 and data analysis was performed on 507 usable responses. The methodology adopted in this study is variance based partial least square structural equational modelling (PLS-SEM). Additionally, the study explains important and performing constructs based on the response of retail investors towards mobile app usage for investment decisions.

Findings

The study shows that effort expectancy, performance expectancy followed by perceived return were the primary determinants of behavioral intentions to use mobile applications by retail investors for e-trading. Further, habit of investors determined the adoption behavior of investors towards mobile apps. Additionally, the study revealed that perceived risk is not an important aspect for retail investors in comparison to perceived return.

Research limitations/implications

The study in future can address to the aspect of personality traits of retail investors for technology adoption for investment decisions. Further investigation is required on addressing unobserved heterogeneity of retail investors towards technology adoption process in emerging financial markets.

Practical implications

The study provides theoretical and practical implications for retail investors, financial advisors and technology companies to understand the behavioral pattern and mobile apps adoption behavior of retail investors in emerging financial market. The findings in the study will help broking firms to sensitize their clients for effective use of their respective mobile apps for e-trading purposes. The study will strengthen the knowledge of financial advisors to understand investment behavior of retail investors in emerging financial markets.

Originality/value

This study unfolds a novel framework of research to understand the technology adoption pattern of retail investors for e-trading by mobile applications in emerging financial markets. The present study provides significant understanding in the domain of technology adoption by retail investors under behavioral finance environment.

Details

Benchmarking: An International Journal, vol. 30 no. 5
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 20 March 2024

Priyanka Goyal and Pooja Soni

The present research study aims to explore the impact of the most recent Israeli–Palestinian conflict, which unfolded in October 2023, on global equity markets, including a wide…

Abstract

Purpose

The present research study aims to explore the impact of the most recent Israeli–Palestinian conflict, which unfolded in October 2023, on global equity markets, including a wide range of both emerging and developed markets (as per the Morgan Stanley Capital Investment country classification).

Design/methodology/approach

The market model of event study methodology, with an estimation window of 200 days and 28-day event window (including event day, i.e. October 7, 2023), has been employed to investigate the event’s impact on the stock markets of different countries, with 24 emerging countries and 23 developed countries. The daily closing prices of the prominent indices of all 47 countries have been analyzed to examine the impact of the conflict on emerging markets, developed markets and overall global equity markets. Additionally, cross-sectional regression analysis has been performed to investigate the possible explanations for abnormal returns.

Findings

The findings of the study suggest the heterogeneous impact of the selected event on different markets. Notably, emerging markets and the overall global equity landscape exhibited substantial negative responses on the event day, as reflected in average abnormal returns of −0.47% and −0.397%, respectively. In contrast, developed markets displayed resilience, with no significant negative impact observed on the day of the event. A closer examination of individual countries revealed diverse reactions, with Poland, Egypt, Greece, Denmark and Portugal standing out for their positive or resilient market responses. Poland, in particular, demonstrated significantly positive cumulative abnormal returns (CARs) of 7.16% in the short-term and 8.59% in the long-term event windows (−7, +7 and −7, +20, respectively), emphasizing its robust performance amid the geopolitical turmoil. The study also found that, during various event windows, specific variables had a significant impact on the CARs.

Practical implications

The study suggests diversification and monitoring of geopolitical risks are key strategies for investors to enhance portfolio resilience during the Israeli–Palestinian conflict. This study identifies countries such as Poland, Egypt, Greece, Denmark and Portugal with positive or resilient market reactions, providing practical insights for strategic investment decisions. Key takeaways include identifying resilient markets, leveraging opportunistic strategies and navigating market dynamics during geopolitical uncertainties.

Originality/value

As per the authors’ thorough investigation and review of the literature, the present study is the earliest attempt to explore the short-term and long-term impact of the 2023 Israeli–Palestinian conflict on equity markets worldwide using the event study approach and cross-sectional regression analysis.

Details

Journal of Economic Studies, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 19 June 2020

Priyanka Pathak, M.P. Singh and Gaurav Kumar Badhotiya

Manufacturing organization has adopted the concept of sustainability to improve the performance of product and process as well as to focus on environmental issues. Despite…

Abstract

Purpose

Manufacturing organization has adopted the concept of sustainability to improve the performance of product and process as well as to focus on environmental issues. Despite technological advancements and awareness, there exist several performance obstacles for the implementation of sustainable manufacturing in an organization. The objective of the current study is to identify the performance obstacles, propose a structural model and validate the proposed model.

Design/methodology/approach

Twelve performance obstacles are identified through critical literature review and discussion with field experts. Primary and secondary factor analysis, that is, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA), are used for the creation of the structural model, and further, structural equation modeling is used as a validating tool. EFA deals with the categorization of all performance obstacles in four major criteria, and CFA works for proposing a model for a relationship among all obstacles.

Findings

A validated structural model is provided through hypothesis acceptance for structural equation modeling. The outcome of this study can be helpful for decision-makers to incorporate sustainable practices in the manufacturing organization.

Originality/value

This study has extracted and identified performance obstacles for the implementation of sustainable manufacturing based on critical literature review and discussion with field experts. The study proposes as well as validates the structural equation model.

Details

Journal of Advances in Management Research, vol. 17 no. 4
Type: Research Article
ISSN: 0972-7981

Keywords

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