Scheduling of production and logistics operations of steam production systems in food industries: a case study of the tomato processing industry

2014 ◽  
Vol 65 (12) ◽  
pp. 1896-1904 ◽  
Author(s):  
Cleber Damião Rocco ◽  
Reinaldo Morabito
2018 ◽  
Vol 8 (2) ◽  
pp. 1-25
Author(s):  
Fardeen Dodo

Subject area Entrepreneurship. Study level/applicability This case is designed for teaching entrepreneurship at master’s level. Depending on students’ interests and exposure levels however, it can be applied to teaching undergraduate entrepreneurship courses that are taken after at least the two basic entrepreneurship courses. Case overview Nigeria’s tomato industry is one of the most dysfunctional in the entire nation’s economy. Although the country is West Africa’s largest tomato producer, nearly half of the produced tomatoes rot on the way to the market, which makes Nigeria heavily reliant on imported tomato paste. Amidst growing concerns among stakeholders of the need to address the dysfunction of the tomato industry, Tomato Jos emerged as the earliest social impact venture in the tomato paste industry. Nigeria’s changing macro-economic conditions clearly call for a tomato processing industry and the entry of Tomato Jos is well timed. Within a span of two years, the company successfully raised $600,000 in equity, debt and grant financing that has catered for start-up expenses and expansion to 150 hectares of farmland. The company plans on raising an additional $25m to cater for their planned Stage III growth. Amidst growing excitement over the entry of Tomato Jos in the industry with a social enterprise, Africa’s top business tycoon, Aliko Dangote, announced entry into the tomato processing industry with a major tomato processing facility in the same region as Tomato Jos. The Dangote Group of companies is seen as very tough competition to contend with, due to their sheer size, political leverage and financial capital. This case study primarily teaches how multiple aspects of start-up entrepreneurship may be handled rather than being taught separately as is often the case in mainstream business education. Entrepreneurs in the field rarely confront real challenges in this way. This case study introduces a practice of teaching a collection of key aspects of entrepreneurship, their nuances and inter-relationships in an integrated fashion. Expected learning outcomes The overarching objective of this case is to teach students how to interpret the shifts in industry position resulting from the entry of an important competitor within the larger context of growing a social venture. At the end of the case study analysis, students will be able to analyze the effects of changing forces and conditions in a country’s business environment on a start-up social enterprise; interpret the shifts in a venture’s industry position after the entry of an important competitor; identify appropriate funding sources and financing strategies to fuel the growth of a social enterprise; identify areas of a start-up’s business model that need improvement and/or iteration to support faster growth; and develop an effectuation-based strategy for a growing venture. Supplementary materials Teaching Notes are available for educators only. Please contact your library to gain login details or email [email protected] to request teaching notes. Subject code CSS 3: Entrepreneurship.


Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4495
Author(s):  
Valentina Noemi Madia ◽  
Daniela De Vita ◽  
Davide Ialongo ◽  
Valeria Tudino ◽  
Alessandro De Leo ◽  
...  

Growing attention to environmental protection leads food industries to adopt a model of “circular economy” applying safe and sustainable technologies to recover, recycle and valorize by-products. Therefore, by-products become raw material for other industries. Tomato processing industry produces significant amounts of by-products, consisting of skins and seeds. Tomato skin is very rich in lycopene, and from its seeds, high nutritional oil can be extracted. Alternative use of the two fractions not only could cut disposal costs but also allow one to extract bioactive compounds and an oil with a high nutritional value. This review focused on the recent advance in extraction of lycopene, whose beneficial effects on health are widely recognized.


2006 ◽  
Vol 5 (5) ◽  
pp. 1153-1158
Author(s):  
Constantin Hutupas ◽  
Mihai Nicu ◽  
Fanel Apostu ◽  
Camelia Zetu

2021 ◽  
Vol 1 ◽  
pp. 2127-2136
Author(s):  
Olivia Borgue ◽  
John Stavridis ◽  
Tomas Vannucci ◽  
Panagiotis Stavropoulos ◽  
Harry Bikas ◽  
...  

AbstractAdditive manufacturing (AM) is a versatile technology that could add flexibility in manufacturing processes, whether implemented alone or along other technologies. This technology enables on-demand production and decentralized production networks, as production facilities can be located around the world to manufacture products closer to the final consumer (decentralized manufacturing). However, the wide adoption of additive manufacturing technologies is hindered by the lack of experience on its implementation, the lack of repeatability among different manufacturers and a lack of integrated production systems. The later, hinders the traceability and quality assurance of printed components and limits the understanding and data generation of the AM processes and parameters. In this article, a design strategy is proposed to integrate the different phases of the development process into a model-based design platform for decentralized manufacturing. This platform is aimed at facilitating data traceability and product repeatability among different AM machines. The strategy is illustrated with a case study where a car steering knuckle is manufactured in three different facilities in Sweden and Italy.


2011 ◽  
Vol 16 (02) ◽  
pp. 269-284 ◽  
Author(s):  
AIKATERINI LASSITHIOTAKI

This article investigates the entrepreneurial beliefs/attitudes, ambitions, expectations, goals and visions of rural women who choose to cooperate and found Women's Rural cooperatives in the Prefecture of Heraklion on the island of Crete. The results of a qualitative study involving a sample of eight chairwomen of rural women's established Traditional Food Production cooperatives indicated that the traditional domestic roles (housewife, mother), the low level of education, the lack of professional skills, enterprise experience and mostly the unwillingness of rural women to undertake enterprise risk, have turned them toward an enterprise model that lacks modern business methods in the use of quality control production systems, in the production of Protected Geographical Identification Goods and/or Certified Local Traditional Food and/or Organic Products, in the use of new organizing and managing technologies, in advertising and promoting products and in administrative renewal.


1993 ◽  
Vol 25 (7) ◽  
pp. 923-944 ◽  
Author(s):  
J Patchell

In this paper, case-study evidence of the composition of four robot production systems is provided to reveal the linkages between local, regional, and national social divisions of labour. The relation-specific skill epitomizes the sophisticated procedures used to compose production systems, and the four case studies provide evidence of the communalities and varieties of these procedures. The geography of the interrelationships of the vertical divisions of labour of design-supplied suppliers and of the horizontal division of labour of design-approved suppliers is discussed. The cooperation and competition within this social division of labour allows Japan to function as a flexible manufacturing system.


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