Oil Palm in Indonesia— the Limits of Certification and Zero— Deforestation Pledges
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The Oil Palm (Elaeis Guineensis)
PALM S Rival & Levang: Oil Palm Vol. 59(1) 2015 ALAIN RIVAL The Oil Palm Centre de Coopération Internationale en Recherche (Elaeis Agronomique pour le Développement guineensis ): Jakarta, Indonesia [email protected] Research AND Challenges PATRICE LEVANG Institut de Recherche pour Beyond le Développement Yaoundé, Cameroon Controversies [email protected] Scientists certainly have a part to play in the debate over oil palm ( Elaeis guineensis Jacq.) cultivation, which has captured and polarized public opinion, kindled and undoubtedly shaped by the media. 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 the rights of indigenous peoples? The time has come to move on from this biased and often irrational debate, which is rooted in topical issues of contemporary society in the North, such as junk food, biodiversity, energy policy and ethical consumption. One of the reasons the public has developed as nuclear energy, genetically modified crops such fixed ideas is that there has been a lack or shale gas) that is causing controversy but an of accurate information on the sector and its entire agrom-food sector that has come to actors and a clear-headed analysis of what is symbolize the conflict between the at stake. We point out that the production and conservation of natural spaces and de- processing of palm oil are part of a complex velopment. Consumers, elected representatives globalized agrom-industrial sector shared by and scientists are finally forced to take sides for multiple actors and stakeholders with often or against palm oil, with no room for ifs and conflicting interests. -
Non-Timber Forest Products
Agrodok 39 Non-timber forest products the value of wild plants Tinde van Andel This publication is sponsored by: ICCO, SNV and Tropenbos International © Agromisa Foundation and CTA, Wageningen, 2006. All rights reserved. No part of this book may be reproduced in any form, by print, photocopy, microfilm or any other means, without written permission from the publisher. First edition: 2006 Author: Tinde van Andel Illustrator: Bertha Valois V. Design: Eva Kok Translation: Ninette de Zylva (editing) Printed by: Digigrafi, Wageningen, the Netherlands ISBN Agromisa: 90-8573-027-9 ISBN CTA: 92-9081-327-X Foreword Non-timber forest products (NTFPs) are wild plant and animal pro- ducts harvested from forests, such as wild fruits, vegetables, nuts, edi- ble roots, honey, palm leaves, medicinal plants, poisons and bush meat. Millions of people – especially those living in rural areas in de- veloping countries – collect these products daily, and many regard selling them as a means of earning a living. This Agrodok presents an overview of the major commercial wild plant products from Africa, the Caribbean and the Pacific. It explains their significance in traditional health care, social and ritual values, and forest conservation. It is designed to serve as a useful source of basic information for local forest dependent communities, especially those who harvest, process and market these products. We also hope that this Agrodok will help arouse the awareness of the potential of NTFPs among development organisations, local NGOs, government officials at local and regional level, and extension workers assisting local communities. Case studies from Cameroon, Ethiopia, Central and South Africa, the Pacific, Colombia and Suriname have been used to help illustrate the various important aspects of commercial NTFP harvesting. -
Nölken Palm(Kernel)Oil-Statement
2 Nölken Palm oil and palm kernel oil Statement Palm oil is one of the most important vegetable oils as well as the displacement of indigenous people and in the world and is used in many consumer goods. the destruction of biodiversity. During the extraction of palm oil from the fruit, it is also possible to obtain palm kernel oil. This oil from For the variety of care and cosmetics products which palm kernel is a key ingredient for the production of we produce, we use raw materials such as surfactants washing and cleaning substances, e.g. for cosmetics and or emulsifiers based on renewable raw materials with detergents. Palm oil is also used in the food industry and palm kernel oil for example as a primary material. These as fuels or combustibles. However, the cultivation of oil raw materials are identified as palm oil or palm kernel palms (Elaeis guineensis) is often criticised because the oil derivatives. As a result of their productivity, palm production of palm oil is still associated with negative kernel oil derivatives are best suited to the production effects such as the clearance of rain forests, cultivation of cosmetic products. on peat soil with the emission of large amounts of CO2, Replacing palm kernel oil with other oils is not really a non-governmental organisations (i.e. WWF, Greenpea- solution. The shift to soy oil for example, the second ce) call not for an end to the use of palm (kernel) oil most important vegetable oil in the world, would then but for a transfer to a sustainable cultivation of palm cause problems in other countries. -
Current Knowledge on Interspecific Hybrid Palm Oils As Food and Food
foods Review Current Knowledge on Interspecific Hybrid Palm Oils as Food and Food Ingredient Massimo Mozzon , Roberta Foligni * and Cinzia Mannozzi * Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche 10, 60131 Ancona, Italy; m.mozzon@staff.univpm.it * Correspondence: r.foligni@staff.univpm.it (R.F.); c.mannozzi@staff.univpm.it (C.M.); Tel.: +39-071-220-4010 (R.F.); +39-071-220-4014 (C.M.) Received: 6 April 2020; Accepted: 10 May 2020; Published: 14 May 2020 Abstract: The consumers’ opinion concerning conventional palm (Elaeis guineensis) oil is negatively affected by environmental and nutritional issues. However, oils extracted from drupes of interspecific hybrids Elaeis oleifera E. guineensis are getting more and more interest, due to their chemical and × nutritional properties. Unsaturated fatty acids (oleic and linoleic) are the most abundant constituents (60%–80% of total fatty acids) of hybrid palm oil (HPO) and are mainly acylated in position sn-2 of the glycerol backbone. Carotenes and tocotrienols are the most interesting components of the unsaponifiable matter, even if their amount in crude oils varies greatly. The Codex Committee on Fats and Oils recently provided HPO the “dignity” of codified fat substance for human consumption and defined the physical and chemical parameters for genuine crude oils. However, only few researches have been conducted to date on the functional and technological properties of HPO, thus limiting its utilization in food industry. Recent studies on the nutritional effects of HPO softened the initial enthusiasm about the “tropical equivalent of olive oil”, suggesting that the overconsumption of HPO in the most-consumed processed foods should be carefully monitored. -
THE BIODIVERSITY LOSS CRISIS in SOUTHEAST ASIA a Literature Review on Current Research
Louise Nilsson Kultur och Samhälle Urbana Studier MV109C Miljövetenskap: Kandidatkurs VT 2019 Handledare: Jonas Lundgren & Johanna Nygren Spanne Picture 1: Cacao pods at plantation in Pulau Samosir, Sumatera Utara, Indonesia, Louise Nilsson, 2018. THE BIODIVERSITY LOSS CRISIS IN SOUTHEAST ASIA A literature review on current research Louise Nilsson Kultur och samhälle Urbana studier MV109C Miljövetenskap: Kandidatkurs VT 2019 Abstract This bachelor thesis focuses on the biodiversity loss problematics in Southeast Asia, since it is one of the most species rich places on Earth, coupled with the highest rate of loss of species. Four biodiversity hotspots encompasses Southeast Asia which implies areas of high endemism coupled with high rates habitat loss. This thesis aim to understand what current research in the field focuses on and what ways of protecting biodiversity in the area that exists. The main driver of biodiversity loss in Southeast Asia as well as in the rest of the world, are land-use alterations; forests and natural habitat being converted to monoculture plantations, as well as agricultural- and urban expansions. Through a systematic literature review of scientific material from 2010- 2019, the biodiversity research in Southeast Asia is reviewed. What the literature review concluded was that an array of environmental- as well as socioeconomic problems intensifies each other in the area, such as poverty and biodiversity loss. International cooperation to halt biodiversity loss and the global demand for products produced in the area which greatly damages ecosystems needs to be addressed urgently. Actions to halt the mass-extinction of species and their connected ecosystem services needs to be taken by providing means to organizations and to scientists that work in the area and could possibly be addressed by moving from anthropocentrism towards a biocentric nature view. -
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Jear_2013_1:Hrev_master 23/04/13 09.55 Pagina 27 JournalJournal of of Entomological Entomological and and Acarological Acarological Research Research 2013; 2012; volume volume 45:e7 44:e Some biological aspects of Leucothyreus femoratus (Burmeister) (Coleoptera, Scarabaeidae), in oil palm plantations from Colombia L.C. Martínez,1 A. Plata-Rueda2 1Departamento de Entomologia, Universidade Federal de Viçosa; 2Departamento de Fitotecnia, Universidade Federal de Viçosa, Minas Gerais, Brasil weight of the insect are proportional to the growth stage. Daily food Abstract consumption rate was evaluated in adult L. femoratus, and damage to leaves of Elaeis guineensis is described. Adult L. femoratus consumed The scarabaeid Leucothyreus femoratus (Burmeister) is described 13 mm2 of foliage per day, and injury to leaves of E. guineensis was as causing damage to oil palm leaves, marking its first report as a pest square or rectangular in shape. This insect’s life cycle duration and in Colombia. The presence of this insect has necessitated determina- size are factors that could be considered in determining its feeding tion of its life cycle, biometrics and food consumption as important habits and pest status. Details of the life cycle, physical description aspects of its biology. Experiments were conducted under laboratory and consumption rate of L. femoratus can help in the development of conditions in the municipality of San Vicente, Santander, Colombia. strategies to manage its populations in oil palm plantations. Mass rearing of L. femoratus was conducted, simulating field condi- only tions and eating habits under laboratory conditions. Its life cycle and description of its developmental stages were determined, taking into Introduction account stage-specific survival. -
Transmission of the Coconut Cadang-Cadang Viroid to Six Species of Palm by Inoculation with Nucleic Acid Extracts
Plant Pathology {\9H5) 34, 391-401 Transmission of the coconut cadang-cadang viroid to six species of palm by inoculation with nucleic acid extracts JULITA S. \MPER\ALand ROSEMARIE M. BAUTISTA Philippine Coconut Authority, Albav Research Center. Banao, Guinobatan, Albay, Philippines JOHN W. RANDLES Plant Pathology Department, Waite Agricultural Research Institute, University of Adelaide, South Australia Seedlings of Areca catechu (betel nut palm), Corypha elata (buri palm), Adonidia merrillii (manila palm), Elaeis guineensis (oil palm), Chrysalidocarpus lutescens (palmera) and Oreodoxa regia (royal palm) were inoculated with nucleic acid extracts from coconut palms with cadang-cadang disease. Within 2 years of inoculation, analysis using a ^-P-labelled DNA probe complementary to the coconut cadang-cadang viroid (CCCV) showed that RNA sequences identical to CCCV were present in the inoculated seedlings. Electrophoresis in polyacrylamide gels showed that these palms also contained an RNA with mobility identical to CCCW. Four to five years after inoculation, the infected palms of four species were usually stunted compared with uninoculated palms, while betel nut and palmera were not stunted. Yellowing of leaflets was observed with defined spots or mottling of the older fronds in all except betel nut palms. All infected palms showed mild or severe yellow- leaf spotting. These results widen the known host range and. hence, the potential number of viroid reservoir species in the field. INTRODUCTION examined. The presence of alternative plant The viroid associated with cadang-cadang infec- reservoirs in the field is one important aspect tion of coconut (Cocos nucifera L.) (Randies. and studies are in progress on the identification 1975) has been shown to cause the disease when of additional species that are susceptible to inoculated to coconut palm (Zelazny et al. -
Pest Categorisation of Cadang‐Cadang Viroid
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Archivio istituzionale della ricerca - Università di Brescia SCIENTIFIC OPINION ADOPTED: 27 June 2017 doi: 10.2903/j.efsa.2017.4928 Pest categorisation of Cadang-Cadang viroid EFSA Panel on Plant Health (PLH), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Katharina Dehnen-Schmutz, Gianni Gilioli, Jean-Claude Gregoire, Josep Anton Jaques Miret, Alan MacLeod, Maria Navajas Navarro, Bjorn€ Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Elisavet Chatzivassiliou, Stephan Winter, Gabor Hollo and Thierry Candresse Abstract The EFSA Panel on Plant Health performed a pest categorisation of Cadang-Cadang viroid for the European Union (EU) territory. Coconut cadang-cadang viroid (CCCVd) is a well-known viroid for which efficient molecular detection assays are available. It is transmitted by vegetative multiplication of infected hosts, by seed and pollen and, possibly, by the action of unknown vector(s). CCCVd is reported from a few countries in Asia and is not known to occur in the EU. It therefore does not meet one of the criteria for being a Union regulated non-quarantine pest. The host range of CCCVd is restricted to Arecaceae species (palms), in particular coconut and it is listed on all known hosts in Annex IIAI of Directive 2000/29/EC. CCCVd is expected to be able to enter in the EU and to be able to establish in the open in the southernmost regions of the EU and elsewhere under protected cultivation. -
Secrets of Palm Oil Biosynthesis Revealed
COMMENTARY Secrets of palm oil biosynthesis revealed Toni Voelker1 Monsanto, Davis, CA 95616 lobally, vegetable oils are har- Not only is oil palm by far the most diacylglycerol or phosphatidyl choline to vested from a handful of oil productive oil crop, with annual yields of- TAG. So, how then is the oil palm meso- G crops at an annual rate ex- ten exceeding 4 tons/ha, but during fruit carp cell programmed for the divergence ceeding 100 million tons (1). maturation, its mesocarp cells efficiently of almost all photosynthate to lipid stor- Most oils are used for human or animal convert photosynthate to TAGs, which age, when date palm cells store photosyn- consumption, although a minor fraction is subsequently accumulate to levels as high thate simply as sugars? A priori one would derivatized to oleochemicals. More re- as exceeding 90% of the tissue dry weight predict that there must be an up-regula- cently, an increasing amount of vegetable at maturity. In contrast, in the mesocarp of tion of all of the pertinent components oil is being diverted to the production of date palm, no TAGs are found. Instead, from FA biosynthesis, precursor supply, as biodiesel [i.e., fatty acid (FA) methyl- large amounts of sugars accumulate during well as lipid assembly. However, this is not esters], and is an attractive feedstock for maturation to levels as high as 50% of what Bourgis et al. (9) find. Surprisingly, the so-called “drop-in” biofuels of the fu- dry weight (9). For their study in PNAS, none of the ER enzymes of the so-called ture, further increasing the demand on this Bourgis et al. -
The Threat of Cadang-Cadang Disease
19931 MARAMOROSCH:CADANG-CADANG t87 Principes,37(4), 1993, pp. r87-r96 The Threat of Cadang-CadangDisease Kenr Menerr,roRoscH Department ofEntomology, Cook College, New Jersey Agricuhural Experiment Station, Rutgers-The State Uniuersity, Neu Brunswick, Nl 08903 "milk") ABSTRACT (coconut and the palms provide the only shade and building material. of cadang-cadang disease In 1975 the viroid cause Cadang-cadang disease occurs and of coconut and other palms became established in the Philippines and Guam. The suspected occurrence of spreads currently.on Luzon and a number this disease on other Pacific inlands requires confir- of other Philippine islands, as well as on mation. Replanting with the early maturing Mawa Cuam. The diseasehas been suspected on cultivar, widely advocated in the Philippines, merely a few other Pacific islands recently. provides a temporary but inadequate remedy because this cultivar is susceptible to viroid infection. The HistoricalBackground spread of the disease could be controlled by proper "dying-dying," extension work, requiring the thorough decontami- Cadang-cadang means nation of tools used by plantation workers. Concen- or slowly dying in Bicolano, the language trated sodium carbonate solution can degrade RNA viroids, remaining stable and retaining its RNA- spoken in southeastern Luzon. The first destroying activity under tropical conditions. An well-documented outbreak of the disease extensive testing program for resistance to cadang- was noticed on San Miguel Island off Luzon Such a long-term program will cadang is imperative. in 1928. By 1933 nearly 257o of the require proper funding, commitment, trained person- nel and quarantined importation of coconut cultivars coconut palms had died there and the plan- from all parts of the world. -
Mechanical Properties of Oil Palm Wood (Elaeis Guineensis JACQ.)
Mechanical Properties of Oil Palm Wood (Elaeis guineensis JACQ.) K. Fruehwald-Koenig†* †University of Applied Sciences Ostwestfalen-Lippe, Liebigstr. 87, 32657 Lemgo, Germany, [email protected] Oil palms (Elaeis guineensis JACQ.) are mainly cultivated in large plantations for palm oil production to be used for food, chemicals, pharmaceuticals and energy material. Worldwide, oil palms cover an area of nearly 25 million ha of which 75 % are located in Asia. After 25 years of age, the palms are felled and replaced due to declining oil production. Like all other biomass, the trunks remain on the plantation site for nutrient recycling. This leads to increased insect and fungi populations causing problems for the new palm generation. Many regions where oil palms grow currently suffer from a decline in timber harvested from their tropical forests. The average annual total volume of trunks from plantation clearings amounts to more than 100 million m³. Recent research has explored the commercial uses of oil palm wood. In many cases, the wood can substitute for tropical hardwoods, e. g. as panels (block-boards, flash doors, multi-layer solid wood panels) and construction timber. Appropriate use of the wood requires defined elasto-mechanical properties and therefore grading of the lumber. Being monocotyledons, palms show distinct differences in the anatomical structure compared to common wood species. Only lateral and no radial growth of the stem means no growth rings, no wood rays, no knots. The wood consists of lengthwise oriented vascular bundles (VB) embedded in parenchymatous ground tissue. The vascular bundles are composed of vessels for water transport and sclerenchymatous fiber cells (fiber caps) with thick walls formed to fiber bundles for structural stability; the density of the VB is high between 0.8 to 1.4 g/cm³. -
PHENOLOGY, BIOMETRICS and FRUITS PRODUCTION of Attalea
Facultad de Ciencias ACTA BIOLÓGICA COLOMBIANA Departamento de Biología http://www.revistas.unal.edu.co/index.php/actabiol Sede Bogotá ARTÍCULO DE INVESTIGACIÓN / RESEARCH ARTICLE BOTÁNICA PHENOLOGY, BIOMETRICS AND FRUITS PRODUCTION OF Attalea nucifera (ARECACEAE) IN COLOMBIA FENOLOGÍA, PARÁMETROS BIOMÉTRICOS Y PRODUCTIVIDAD DE FRUTOS DE Attalea nucifera (ARECACEAE) EN COLOMBIA Ivón Jiménez-Morera1 , Néstor García1 1Departamento de Biología, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 No. 40 – 62, Bogotá, Colombia *For correspondence: [email protected] Received: 06th February 2019, Returned for revision: 03rd May 2019, Accepted: 28th May 2019. Associate Editor: Xavier Marquínez-Casas. Citation/Citar este artículo como: Jiménez-Morera I, García N. Phenology, biometrics and fruits production of Attalea nucifera (Arecaceae) in Colombia. Acta biol. Colomb. 2020;25(1):104-111. DOI: http://dx.doi.org/10.15446/abc.v25n1.77701 ABSTRACT Attalea nucifera is a threatened palm endemic to the Magdalena River basin in Colombia. In the past its seeds were consumed by the inhabitants of the town of Guaduas, Cundinamarca, although currently its use is less frequent. To assess the productive potential of this palm, we studied its phenology, biometric parameters, and fruit productivity in a forest relict in Guaduas. Field work was carried out between April 2016 and March 2017. The reproductive cycle of this species lasted approximately 12 and a half months from bud to fruit ripening. Although bud production occurred throughout the year, it increased during periods of greatest rainfall. Flowering peaks occurred towards the end of the rainy season and fruits ripened towards the period of low rainfall. We found a positive correlation between the number of leaves in the crown and the production of reproductive structures (rs = 0.447, p = 0.004).