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Article
Publication date: 8 November 2021

Seng Bee Ng, Ze Yee Pong, Kian Aun Chang, Yun Ping Neo, Lye Yee Chew, Hock Eng Khoo and Kin Weng Kong

Mango seed, an agricultural food (agri-food) waste obtained during mango processing is generally discarded and causes environmental stress. In the present study, mango kernel was…

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Abstract

Purpose

Mango seed, an agricultural food (agri-food) waste obtained during mango processing is generally discarded and causes environmental stress. In the present study, mango kernel was processed into flour and incorporated into macaron formulation. This study aimed to investigate the antioxidant potential, physicochemical properties, and sensory qualities of macaron after substitution of almond flour (AF) with 0% (control, MC-0), 20% (MC-20), 40% (MC-40), 60% (MC-60), 80% (MC-80) and 100% (MC-100) (w/w) of mango kernel flour (MKF).

Design/methodology/approach

Sensory evaluation was conducted using a nine-point hedonic scale (n = 90 young adults) to evaluate the acceptance towards MC-0 (control), MC-20, MC-40, MC-60, MC-80 and MC-100 macaron shells (without mango-flavoured ganache). The most preferred formulated and control macarons were subjected to proximate analyses according to the methods of Association of Official Analytical Chemists for moisture, ash, and protein, and American Oil Chemists' Society for fat. Carbohydrate content was estimated by difference. Physical analyses such as colour, pH and water activity (aw) were performed using various instrumental techniques. Antioxidant activity of all macaron shell formulations was accessed using 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (DPPH-RSA). Sensory evaluation was repeated using a five-point hedonic scale to determine the acceptance of the most preferred macaron (with mango-flavoured ganache) among consumer panels of all age groups (n = 80).

Findings

The first sensory acceptance test revealed that macaron shell with 40% MKF substitution (MC-40) was the most preferred formulation among young adults aged 18–35 years old. Moisture and ash contents between MC-0 and MC-40 were found to be similar (p > 0.05), while significant differences (p < 0.05) were observed for the fat and protein contents. Antioxidant activity increased proportionally with increasing MKF substitution and exhibited significant improvement (p < 0.05) in MC-40. Approximately 93% of the panellists expressed their liking towards MC-40 in the second sensory acceptance test. Overall, this study demonstrated that 40% MKF substitution in macaron improved its antioxidant performance without compromising consumers' acceptance.

Originality/value

This innovative research features the incorporation of MKF in the development of an economical and healthier macaron. The results constitute industrial relevant findings pertaining to its application feasibility and nutritional properties. This research has contributed knowledge to the existing literature as well as benefitted food manufacturers to develop value-added products that could meet the needs and expectations of interested parties, including consumers, governmental organisations, health-cautious advocates and healthcare providers.

Details

British Food Journal, vol. 124 no. 9
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 2 May 2023

Kian Aun Chang, Sheryl Wee Min Low, Yih Herng Chia, Andrey Setyadi, Yun Ping Neo and Lye Yee Chew

The circularity of food waste is gathering considerable pace globally. The present study aimed to explore the awareness, attitude and behaviour of Malaysian young adults towards…

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Abstract

Purpose

The circularity of food waste is gathering considerable pace globally. The present study aimed to explore the awareness, attitude and behaviour of Malaysian young adults towards food waste as a food ingredient. The physicochemical characteristics and sensory acceptance of chicken eggshell powder (CESP)-fortified madeleine cake were also investigated.

Design/methodology/approach

A survey on awareness, attitude and behaviour was conducted online amongst young adults (n = 384) in the Klang Valley region. The control and fortified madeleine cakes were subjected to nutritional constituent analyses according to the methods of Association of Official Analytical Chemists (AOAC) for moisture, protein, ash and calcium. Fat was determined via Soxhlet method whilst carbohydrate was estimated by difference. Physical analyses such as texture and water activity were assessed using instrumental techniques. Sensory acceptance test was conducted amongst another group of young adults (n = 105) using a nine-point hedonic scale.

Findings

The survey revealed that most young adults demonstrated a positive attitude and behaviour in trying food products made using food waste. Taste and texture were deemed important determinants that influenced the young adults' acceptability. Texture profiles of fortified madeleine cakes exhibited no significant differences (p > 0.05) in most attributes compared to the control whilst significant differences (p < 0.05) were observed for fat, carbohydrate, ash and calcium contents with increasing CESP fortification levels.

Research limitations/implications

The survey on awareness, attitude and behaviour was conducted amongst young adults from universities in the Klang Valley, Selangor region Malaysia through self-reports about food waste and the findings might not be applicable to the whole nation.

Practical implications

Knowledge of young adults' perceptions towards waste-to-value food products can contribute to the development of pragmatic framework for effective valorisation of food wastes, which aligns with United Nation Sustainable Development Goals (SDGs) to improve the targets and indicators for agriculture and food security.

Social implications

Sustainable management of food waste will minimise the impact of the industry on our environment and contributes to a circular economy. Further, increased awareness of the food waste's potential as a novel food ingredient allows a positive shift in its role to achieve food sustainability.

Originality/value

This innovative study incorporates the element of exploratory research to gain an understanding of young adults' perceptions towards repurposing food waste. This is followed by the practical application of food waste (i.e. CESP) into the end application (i.e. madeleine cake) to gain a holistic view of young adults’ perceptions aligning with the actual acceptance. The results obtained from this study can be considered as a first perspective that provides indications of the plausibility of food products made from food waste in Malaysia.

Details

British Food Journal, vol. 125 no. 9
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 21 November 2024

Hong Kok Wang, Chin Tiong Cheng, Gabriel Hoh Teck Ling, Yan Yan Felicia Yong, Kian Aun Law and Xuerui Shi

This paper aims to explain the factors shaping collective action within low-cost housing communities, focusing on parcel holders, through the utilisation of an expanded…

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Abstract

Purpose

This paper aims to explain the factors shaping collective action within low-cost housing communities, focusing on parcel holders, through the utilisation of an expanded institutional analysis development (IAD) framework, which extends upon Ostrom’s foundational framework. Additionally, the paper explores four different property management approaches accessible to these communities.

Design/methodology/approach

The research employed a mixed-method approach comprising four sequential steps. Firstly, a quantitative inquiry entailed a questionnaire survey administered to 633 parcel holders across four low-cost housing schemes, aimed at discerning factors influencing collective action. Subsequently, a qualitative investigation involved face-to-face interviews with key stakeholders to elucidate the contributing factors of collective action, with a specific focus on Nursa Kurnia (a successful low-cost housing scheme comprising 200 units), accessible via Kuala Lumpur Middle Ring Road II. Thirdly, the study explored the social practice of “commoning the governance”. Lastly, the paper advocated for housing policy interventions, specifically proposing government subsidies for lower-income parcel holders.

Findings

Exemplified by the success of Nursa Kurnia, the research findings emphasised the importance of shifting local management’s mindset from a zero-sum approach to a win-win perspective. It highlighted the pivotal role of four factors (resource system, governance system, context and historical development) in shaping collective action and fostering improved property management practices. Moreover, the study highlighted the potential of “commoning the governance” as a new approach capable of addressing collective action challenges in low-cost housing management, presenting a promising avenue for future endeavours.

Research limitations/implications

As more studies utilising the expanded IAD framework become available in the future, there is potential for further refinement and enhancement of the framework.

Practical implications

This study offers valuable insights for policymakers, property developers, local management and local communities, shedding light on challenges associated with the self-organisation of shared resources. Moreover, it highlights the potential of “commoning the governance” as a new property management approach to mitigate the impact of collective action problems.

Social implications

The well-being of society’s most vulnerable segment is indicative of the overall societal health. This underscores the significance of addressing the interests and needs of these lower-income groups within the broader social context.

Originality/value

Exploring collective action within the context of self-organising low-cost housing, the study delves into an area marked by persistent challenges like free-riding tendencies and vandalism. Despite significant attention given to collective action issues in the past, the novel approach of “commoning the governance” remains unexamined in the realm of low-cost housing maintenance and management.

Details

Property Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0263-7472

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Article
Publication date: 6 January 2012

Anthony Welch

The purpose of this paper is to examine key challenges to effective regionalism for Indonesian higher education (HE), including charting its international engagement in regional…

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Abstract

Purpose

The purpose of this paper is to examine key challenges to effective regionalism for Indonesian higher education (HE), including charting its international engagement in regional HE networks and associations, and links to China and the Islamic world.

Design/methodology/approach

Based on empirical and documentary analysis, the article examines key challenges to effective regionalism for Indonesian HE.

Findings

As a leading stakeholder within ASEAN, Indonesia could be expected to play a major role in such regional networks as ASEAN Universities Network (AUN) as well as APRU, SEAMEO RIHED, and the like. Yet, even relative to some of its regional neighbours, (Singapore, Malaysia, and the somewhat anomalous Australia and New Zealand), the Indonesian HE system is peripheral, with a relatively minor presence in the international knowledge system.

Research limitations/implications

The world's most populous Muslim‐majority nation, and a rising regional power, including within ASEAN, nonetheless Indonesia confronts key challenges in its HE system, both national and international. The rising demand for HE cannot be filled by public sector HEIs alone, while the proliferation of private sector HEIs, some unaccredited, poses significant issues for quality control and governance. Adding to this are external challenges, including the monitoring of international programmes and partnerships. Financing of HE is a further significant constraint, while corruption is also a major influence in Indonesian society, including in HE (thus further raising the governance stakes).

Originality/value

The two examples cited – of Islamic higher education, and of China‐Indonesia relations – each demonstrate the extent, and the limits, of regionalism in Indonesian HE.

Details

Asian Education and Development Studies, vol. 1 no. 1
Type: Research Article
ISSN: 2046-3162

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