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The oil palm is the world's most valuable oil crop. Its production has increased over the decades, reaching 56 million tons in 2013, and it gives the highest yields per hectare of all oil crops. Remarkably, oil palm has remained profitable through periods of low prices. Demand for palm oil is also expanding, with the edible demand now complemented by added demand from biodiesel producers. The Oil Palm is the definitive reference work on this important crop. This fifth edition features new topics - including the conversion of palm oil to biodiesel, and discussions about the impacts of palm oil production on the environment and effects of climate change alongside comprehensively revised chapters, with updated references throughout. The Oil Palm, Fifth Edition will be useful to researchers, plantation and mill managers who wish to understand the science underlying recommended practices. It is an indispensable reference for agriculture students and all those working in the oil palm industry worldwide.
Palm Oil: Production, Processing, Characterization, and Uses serves as a rich source of information on the production, processing, characterization and utilization of palm oil and its components. It also includes several topics related to oil palm genomics, tissue culture and genetic engineering of oil palm. Physical, chemical and polymorphic properties of palm oil and its components as well as the measurement and maintenance of palm oil quality are included and may be of interest to researchers and food manufacturers. General uses of palm oil/kernel oil and their fractions in food, nutritional and oleochemical products are discussed as well as the potential use of palm oil as an alternative to trans fats. Some attention is also given to palm biomass, bioenergy, biofuels, waste management, and sustainability. - Presents several chapters related to oil palm genetics, including oil palm genomics, tissue culture and genetic engineering. - Includes contributions from more than 80 well-known scientists and researchers in the field. - In addition to chapters on food uses of palm oil, the book contains nonfood applications such as use as a feedstock for wood-based products or for bioenergy. - Covers key aspects important to the sustainable development of palm oil.
This study was carried out in three major palm-oil producing areas in Cameroon with the aim of investigating the artisanal milling and commercialization of red palm oil. Structured and semi-structured questionnaires were administered; focus group discussions and participatory observation were applied to obtain required information. Those involved were identified and the service providers ranged from mill owners or managers to smallholders and intermediaries, some of which were involved in two or three of the services. All told, 83% of those involved were men, and the women represented 17% of the service providers. Six different types of processing equipment were identified in the production areas and it was revealed that semi-automated press and combined motorized hydraulic digester and press system (digester screw press) were the most efficient. After harvesting of fresh fruit bunches (FFBs), the major operations were: chopping or cutting, stripping, selecting and sieving, loading to drums for boiling, off-loading to the digester or press for crushing and/or pressing, and clarifying of palm oil. Family labor, hired labor or both, contributed greatly to the success of the milling operations. Family labor was not paid, but motivations were given to family members, while hired labor was paid per activity. The average cost of labor per ton of FFB in the study area was 8,812 FCFA for both peak and low seasons. The average net return in the processing and marketing of 1 ton of FFB was 32,207 FCFA in peak season and 46,556 FCFA in low season. This income-generating activity was ranked as the first main source of income in the study area and has valuable contributions in household livelihood. The production of palm kernel oil and local soap was also recorded in the area, but this was mainly for home use and not for sale. Poor accessibility and unstable prices were the main constraints in the production process. While the men were dominant in processing, women were dominant in the commercialization of RPO. Artisanal palm-oil milling is a lucrative business in the area and will go a long way to alleviate poverty if the smallholders could come together and form a dynamic scheme.
This publication provides information on the processing of palm oil fruits for the extraction of palm oil and palm kernel oil by small-scale mills in Africa. It is hoped that this will help promote the improvement of yield and quality of palm oil production and contribute to the modernisation of small-scale palm oil factories in Africa.
Oils and fats are almost ubiquitous in food processing, whether naturally occurring in foods or added as ingredients that bring functional benefits. Whilst levels of fat intake must be controlled in order to avoid obesity and other health problems, it remains the fact that fats (along with proteins and carbohydrates) are one of the three macronutrients and therefore an essential part of a healthy diet. The ability to process oils and fats to make them acceptable as part of our food supplies is a key component in our overall knowledge of them. Without this ability, the food that we consume would be totally different, and much of the flexibility available to us as a result of the application of processing techniques would be lost. Obviously we need to know how to process fatty oils, but we also need to know how best to use them once they have been processed. This second edition of Edible Oil Processing presents a valuable overview of the technology and applications behind the subject. It covers the latest technologies which address new environmental and nutritional requirements as well as the current state of world edible oil markets. This book is intended for food scientists and technologists who use oils and fats in food formulations, as well as chemists and technologists working in edible oils and fats processing.
Naturally Occurring Chemicals against Alzheimer's Disease offers a detailed discussion on the roles, molecular mechanisms, structural activity relationships, toxicology and clinical data on phytochemicals in relation to Alzheimer's disease. The book examines the available phytochemicals and plants that are potentially effective, also determining the role and molecular targets of these phytochemicals in combating AD. This comprehensive resource will be helpful to researchers who are working on herbal drugs on AD, phytochemistry, pharmacology, toxicology, clinical trials, neuroscience and advancement in formulations. - Provides information on phytochemistry, pharmacology, toxicology, clinical trials, and advancement in formulations specific to Alzheimer's Disease in a single source - Explores natural compounds, which can be more affordable to the majority of Alzheimer's Disease patients, who will increasingly be in developing countries - Covers a wide array of specific chemical compounds
Epidemiological studies have continued to increase awareness of how trans fats impact human nutrition and health. Because of the adverse effects, trans fats labeling regulations were introduced in 2006. Since then, the fats and oils industry and food product manufacturers have researched and implemented a number of novel, practical, and cost-effective solutions for replacing trans fats with alternate products. This book provides a comprehensive understanding of the trans fats chemistry, labeling regulations, and trans fat replacement technologies. It also deals with world-wide trends and scenarios in terms of regulations and trans fat replacement solutions. - Includes details on how trans fats became a part of our food chain, why they remain a health issue, and what replacement solutions exist - Offers in-depth analysis of the structure, properties, and functionality of fats and oils - Describes trans fats regulations and scenarios in different geographies around the world
The book provides a broad synthesis of the major supply and demand drivers of the dramatic expansion of oil crops in the tropics; its economic, social, and environmental impacts; and the future outlook to 2050. It is a comprehensive review of the oil crop sector with a major focus on oil palm and soybeans, the two most dynamic crops in world agriculture in recent decades.
The rapid development of oil palm cultivation feeds many social issues such as biodiversity, deforestation, food habits or ethical investments. How can this palm be viewed as a ‘miracle plant’ by both the agro-food industry in the North and farmers in the tropical zone, but a serious ecological threat by non-governmental organizations (NGOs) campaigning for the environment or rights of local indigenous peoples? In the present book the authors – a biologist and an agricultural economist- describe a global and complex tropical sector, for which the interests of the many different stakeholders are often antagonistic. Oil palm has become emblematic of recent changes in North-South relationship in agricultural development. Indeed, palm oil is produced and consumed in the South; its trade is driven by emerging countries, although the major part of its transformations is made in the North that still hosts the largest multinational agro industries. It is also in the North that the sector is challenged on ethical and environmental issues. Public controversy over palm oil is often opinionated and it is fed by definitive and sometimes exaggerated statements. Researchers are conveying a more nuanced speech, which is supported by scientific data and a shared field experience. Their work helps in building a more balanced view, moving attention to the South, the region of exclusive production and major consumption of palm oil.