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Development Strategy of Indonesian Palm Oil Industrial Cluster Based International Trade Connectivity 基于国际贸易互联互通的印尼棕榈油产业集群发展战略
Pub Date : 2021-12-15 DOI: 10.35876/ijop.v2i2.59
S. Raharja, S. Djohar, Dwi Aryanthi
Indonesia is the largest producer and the exporter of palm oil in the world which has three palm oil industrial cluster (POIC) areas that are Sei Mangkei (North Sumatera), Dumai (Riau), and Maloy (East Kalimantan). To carry out the delivery of palm oil products to the destination countries, the Palm oil from the three POICs must be transshipment in Malaysia and Singapore. In line with this issues, a strategy to develop the POIC based international connectivity need to be done. This study aims to identify the actual conditions of POIC Indonesia, to determine the factors (internal and external) that influence the development of POIC, and to formulate priority strategy for developing POIC Indonesia. These are needed so that Indonesia can become a hub port of international trade especially in Asia. This research uses "Diamonds" Porter’s Model, gap analysis, and the Analytical Hierarchy Process (AHP). Based on the ana­lysis connectivity, the main strategy that can be formulated in order to develop Indonesian palm oil industry cluster is infrastructure improvements. This strategy can be done if the government (the Ministry of economy, Ministry of industry and trade, Ministry of sea, PT PELINDO, and local government), private sector, academic, and the public is able to work together and integrated.
印度尼西亚是世界上最大的棕榈油生产国和出口国,拥有三个棕榈油产业集群(POIC)区域,分别是Sei Mangkei(北苏门答腊),Dumai(廖内省)和Maloy(东加里曼丹)。为了将棕榈油产品运送到目的地国家,三个poic的棕榈油必须在马来西亚和新加坡转运。针对这一问题,需要制定基于POIC的国际互联互通发展战略。本研究旨在确定印尼POIC的实际情况,确定影响印尼POIC发展的内部和外部因素,并制定印尼POIC发展的优先战略。这些都是印尼成为国际贸易,尤其是亚洲贸易枢纽港所必需的。本研究采用“钻石”波特模型、差距分析和层次分析法(AHP)。基于对连通性的分析,印尼棕榈油产业集群发展可制定的主要战略是完善基础设施。如果政府(经济部、产业贸易部、海洋部、PT PELINDO和地方政府)、民间部门、学术界和公众能够共同努力,这一战略就可以实现。
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引用次数: 2
Formulation of Biodegreaser Made from Palm Oil Methyl Ester Sulfonate Surfactant with Oxalic Acid Additive 棕榈油甲酯磺酸表面活性剂加草酸添加剂制备生物脱脂剂的配方研究
Pub Date : 2021-12-15 DOI: 10.35876/ijop.v4i2.62
I. Sailah, E. Hambali, Fadilla Eka Aulyana
The development of bio degreaser made from palm oil surfactant aims to substitute bio degreaser made from petroleum surfactant which is less environmentally friendly. The development was carried out by formulating palm methyl ester sulfonate (MES) surfactant with oxalic acid as metal or non-metal cleaning agent. The purpose of this study was to obtain the best concentration of oxalic acid in the bio degreaser formulation. The concentrations of oxalic acid tested were 7, 8, and 9%. The best concentration of oxalic acid was determined based on the results of characteristic tests and detergency tests, namely 7% oxalic acid concentration. The resulting bio degreaser product has a pH of 1.6; viscosity 1.39 cp; specific gravity of 1.012; surface tension 32 dyne/cm and detergency power 84%. Furthermore, the resulting bio degreaser was added with Diethanolamioda (DEA) surfactant. The purpose of adding DEA surfactant is to increase the pH and lower the surface tension. The formulation results showed an increase in pH from 1.6 to 3.2 and a decrease in surface tension from 31.97 dyne/cm to 28.70 dyne/cm. In addition, there was an increase in viscosity from 1.39 cp to 1.62 cp and specific gravity from 1.012 to 1.018.
棕榈油表面活性剂生物脱脂剂的开发旨在替代环境不友好的石油表面活性剂生物脱脂剂。以草酸为金属或非金属清洗剂,配制棕榈甲酯磺酸盐(MES)表面活性剂。本研究的目的是获得生物脱脂剂配方中草酸的最佳浓度。草酸检测浓度分别为7%、8%和9%。根据特性试验和去污力试验结果确定草酸的最佳浓度为7%的草酸浓度。所得生物脱脂产品pH值为1.6;粘度1.39 cp;比重1.012;表面张力32达因/厘米,去污力84%。然后,在生物脱脂剂中加入二乙醇胺(DEA)表面活性剂。添加DEA表面活性剂的目的是提高pH值,降低表面张力。配方结果表明,pH由1.6提高到3.2,表面张力由31.97达因/cm降低到28.70达因/cm。此外,粘度从1.39 cp增加到1.62 cp,比重从1.012增加到1.018。
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引用次数: 0
Epoxidation of Palm Olein as Base Oil for Calcium Complex Bio Grease 棕榈油作为基础油的环氧化制备复合钙生物油脂
Pub Date : 2021-06-25 DOI: 10.35876/ijop.v4i1.57
E. Hambali, N. Puspita
The development of palm oil bio grease aimed to substitute grease made from petroleum with a material that is more environmentally friendly. The enhancement of bio grease characteristics can be performed by chemical synthesis. This research aimed to obtain best mole ratio of palm olein and H2O2 in the epoxidation process, and to analyze the physical characteristics of the bio grease products. This process used acetic acid and H2O2 with mole ratio variations of olein and H2O2 of 1: 3, 1: 6, and 1: 9. The mole ratio was selected based on the analysis of iodine and oxiran numbers, which was then processed into bio grease with the addition of calcium stearate and calcium acetate. Epoxidized olein with a mole ratio of olein and H2O2 of 1: 9 was selected because it achieved the highest average oxiran number (0.99), the lowest iodine number (33.09), and it was based on ANOVA and LSD tests. The higher the oxiran number, the more epoxide compounds produced. Low iodine number indicated low unsaturation in fatty acids. The peroxy acid used in the epoxidation process reacted with unsaturated compounds, so that the lower iodine number in the epoxidized olein produced more epoxide compounds. Bio grease had a light cream color, density of 0.96 g/cm3, viscosity of 31,280 mPa.s, unworked penetration of 438 (0.1 mm), worked penetration of 443 (0.1 mm), dropping point < 26°C, corrosion resistance of 2c and NLGI number 00.
棕榈油生物油脂的开发旨在用一种更环保的材料代替石油油脂。生物润滑脂特性的增强可以通过化学合成来实现。本研究旨在获得棕榈油与H2O2在环氧化过程中的最佳摩尔比,并分析生物油脂产品的物理特性。该工艺以乙酸和H2O2为原料,油苷和H2O2的摩尔比分别为1:3、1:6和1:9。通过对碘和氧的分析选择摩尔比,加入硬脂酸钙和醋酸钙加工成生物油脂。选择油与H2O2摩尔比为1:9的环氧化油,经方差分析和LSD检验,其平均氧化值最高(0.99),碘值最低(33.09)。氧期望值越高,生成的环氧化合物越多。低碘值表明脂肪酸不饱和程度低。环氧化过程中使用的过氧酸与不饱和化合物反应,使环氧化油中碘值越低,产生的环氧化合物越多。生物油脂呈浅奶油色,密度为0.96 g/cm3,粘度为31280 mPa。s,未加工渗透438 (0.1 mm),加工渗透443 (0.1 mm),滴点< 26℃,耐蚀2c, NLGI值00。
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引用次数: 1
Does the Change in Land Cover Alters Birds and Butterflies Diversity? 土地覆盖的变化会改变鸟类和蝴蝶的多样性吗?
Pub Date : 2021-06-25 DOI: 10.35876/ijop.v4i1.55
M. Putri, Y. Santosa, B. Masy’ud
Currently the expansion of oil palm is increasing, which at the same time creates a lot of negative responses related to environmental impacts, biodiversity loss, including birds and butterflies species diversity. Nowadays our understanding of the impacts of oil palm plantations is still based on the claim that oil palm plantations are established on primary forest land. The study aimed to estimate the impact of land cover changes, loss of biodiversity, and possible cohabitation between birds and butterflies based on baseline land type before oil palm plantation. The research was conducted at PT Tempirai Palm Resources, to be precise, in the baseline area (shrubs) and plantation areas planted with oil palm using direct and indirect observation methods. Based on research, it was known that land conversion to oil palm plantations caused changes in the number of species, and the diversity of birds and butterflies. The number of bird species in the baseline area was higher (S = 22 species, H ‘= 2.51) than in the plantation area. The number of butterfly species in the baseline area was less (0 species) than in the oil palm plantation area (5 species, H ‘= 1.56, Dmg = 2.23). In general, the increase in bird species’ biodiversity was higher (59.09%) compared to the loss. In contrast, the butterfly species was not lost. A cohabitation also occurred between birds and butterflies at the site. The study concluded that oil palm plantation not only have a negative impact but also a positive impact for biodiversity especially for bird and butterfly.­­­­
目前油棕的扩张越来越大,同时也造成了很多与环境影响、生物多样性丧失(包括鸟类和蝴蝶物种多样性)相关的负面反应。如今,我们对油棕种植园影响的理解仍然基于油棕种植园建立在原始林地上的说法。该研究旨在基于油棕种植前的基线土地类型,估计土地覆盖变化的影响、生物多样性的丧失以及鸟类和蝴蝶可能的同居。研究是在PT Tempirai Palm Resources进行的,准确地说,是在基线区(灌木)和种植油棕的人工区,采用直接和间接观察方法。根据研究,人们知道,土地转化为油棕种植园导致了物种数量的变化,以及鸟类和蝴蝶的多样性。基线区鸟类数量(S = 22种,H′= 2.51)高于人工林区。基线区蝴蝶种类(0种)少于油棕种植区(5种,H′= 1.56,Dmg = 2.23)。总体而言,鸟类物种多样性的增加幅度(59.09%)高于减少幅度。相比之下,蝴蝶种类并没有消失。现场还发生了鸟类和蝴蝶的同居现象。研究得出结论,油棕种植对生物多样性,尤其是鸟类和蝴蝶,既有负面影响,也有积极影响
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引用次数: 1
Understanding the Codex Standard to Ensure Safety and Quality of Palm Oil 了解食品法典标准以确保棕榈油的安全和质量
Pub Date : 2021-06-25 DOI: 10.35876/ijop.v4i1.58
P. Hariyadi
Indonesia is the number one producer and exporter of palm oil globally. About 85% of palm oil is used for food applications. Consequently, issues related to food safety and nutrition have always been a major concern, both for producers and consumers of palm oil. In this respect, the palm oil industry must put serious effort to comply with food safety and quality standards, such as those of Codex standards, especially specified at Codex Standard for named vegetable oils (CXS 210-1999).
印尼是全球最大的棕榈油生产国和出口国。大约85%的棕榈油用于食品。因此,与食品安全和营养有关的问题一直是棕榈油生产商和消费者关注的主要问题。在这方面,棕榈油行业必须认真努力遵守食品安全和质量标准,例如食品法典标准,特别是食品法典标准中指定植物油的标准(CXS 210-1999)。
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引用次数: 0
Technical Feasibility to Utilize Wasted Empty Fruit Bunch from Small Scale Farms for Simultaneous Production of Biochar and Electricity 利用小型农场废弃空果束同时生产生物炭和电力的技术可行性
Pub Date : 2020-12-30 DOI: 10.35876/IJOP.V3I3.54
D. Setiawan, J. R. Pangala, Abdul Baits Dehana Padma Swastika, A. Tambunan
Biochar production by pyrolysis stove and utilization of the excess heat to generate electricity, simultaneously, could improve the performance of the whole system, and give a significant solution to both energy and environmental problems. This is especially if implemented as a stand-alone facility and applied in a remote area. The purpose of this study is to evaluate technical feasibility and strategy in using pyrolysis stoves to produce biochar and generate electricity by ORC, simultaneously. This study combines various data obtained previously, which consists of pyrolysis stove design and performance test for simultaneous biochar production and thermal energy use, and ORC experiments for electricity generation. Those data then was used to analyze the technical feasibility of the simultaneous production of biochar and electricity generation using the excess heat from the pyrolysis stove. The integration of the pyrolysis stove with the ORC was conducted in a simulative study. The results showed that biochar produced using the pyrolysis stove has characteristics that are very supportive for use as a soil enhancer. Excess heat from the pyrolysis stove during the production of biochar can be used to fuel the ORC system to generate electricity. The optimum biochar yield and thermal efficiency of the ORC were found to be optimum at the stove's airflow rate of 0.034-0.035 kg/s. Accordingly, a combination of biochar production and electricity generation using the ORC system is considered to be technologically feasible to meet the sustainability requirement.
通过热解炉生产生物炭,同时利用余热发电,可以提高整个系统的性能,对能源和环境问题都有重要的解决方案。如果作为独立设施实施并应用于偏远地区,这一点尤其重要。本研究的目的是评估热解炉同时生产生物炭和ORC发电的技术可行性和策略。本研究结合了之前获得的各种数据,包括同时生产生物炭和热能利用的热解炉设计和性能测试,以及发电的ORC实验。然后利用这些数据分析利用热解炉产生的余热同时生产生物炭和发电的技术可行性。对热解炉与ORC的集成进行了模拟研究。结果表明,使用热解炉生产的生物炭具有非常支持用作土壤增强剂的特性。热解炉在生产生物炭过程中产生的余热可用于为ORC系统提供燃料以发电。结果表明,在炉膛风速为0.034 ~ 0.035 kg/s时,ORC的最佳产炭量和热效率最佳。因此,使用ORC系统的生物炭生产和发电的结合被认为在技术上是可行的,可以满足可持续性要求。
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引用次数: 1
Factors Influencing Economic Performance of Palm Oil Producers in Akwa Ibom State, Nigeria 影响尼日利亚阿夸伊博姆州棕榈油生产商经济表现的因素
Pub Date : 2020-12-30 DOI: 10.35876/IJOP.V3I3.52
F. Aminu, J. Umoh
The study examined the factors influencing economic performance of palm oil production in Abak Local Government Area of Akwa-Ibom State, Nigeria. The study was based on primary data collected with the aid of pre-tested questionnaire from 120 respondents using multistage sampling technique in the study area. Descriptive statistics and multiple regression analysis were used for data analysis. Results revealed that majority (78%) of the palm oil producers were female with a mean age of about 50 years. The costs and returns analysis indicated that palm oil production was a profitable enterprise with a rate of return of 1.17. The result of the regression analysis revealed that age (p<0.05), education (p<0.01), membership of cooperative society (p<0.05), cost of equipment (p<0.05) and cost of labour were the significant factors influencing economic performance of palm oil producers in the study area. The major constraints faced by the producers were inadequate capital, lack of credit facilities, lack of access to improved inputs and technology, price fluctuation among others. The study recommended that, government, both at the federal and state levels should make credit facilities available and accessible to the palm oil producers at low interest rate in order to sustain and invigorate their economic performance.
该研究调查了影响尼日利亚阿夸-伊博姆州Abak地方政府地区棕榈油生产经济绩效的因素。本研究采用多阶段抽样技术,通过预测问卷收集了120名调查对象的原始数据。数据分析采用描述性统计和多元回归分析。结果显示,大多数(78%)棕榈油生产者是平均年龄在50岁左右的女性。成本和收益分析表明,棕榈油生产是一个盈利的企业,收益率为1.17。回归分析结果显示,年龄(p<0.05)、教育程度(p<0.01)、合作社成员(p<0.05)、设备成本(p<0.05)和劳动力成本是影响研究区棕榈油生产者经济绩效的显著因素。生产者面临的主要限制是资金不足、缺乏信贷设施、无法获得改进的投入和技术、价格波动等等。该研究建议,联邦和州两级政府应以低利率向棕榈油生产商提供信贷设施,以维持和振兴其经济表现。
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引用次数: 0
Increasing Hydrolytic Activity of Lipase on Palm Oil by PCR-Based Random Mutagenesis 基于pcr随机诱变提高棕榈油脂肪酶水解活性的研究
Pub Date : 2020-12-30 DOI: 10.35876/IJOP.V3I3.53
Maria Dita Febriani Lumban Gaol, Andreas Adhi Satya, E. Puspitasari, N. R. Mubarik, A. Suwanto
ABSTRACT Random mutagenesis technique is a powerful technique capable of producing enzymes with desired biocatalytic activity. This study aims to obtain a mutant lipase with improved hydrolytic activity on palm oil substrate using random mutagenesis technique. Random mutagenesis by error-prone PCR was used to generate mutant lipases. A total of 1101 mutants were obtained, out of which two mutants, Lip M14.25, and Lip M14.57, showed an increased relative hydrolytic activity. Lip M14.25 and Lip M14.57 demonstrated a 14% and 16% increased activity respectively. A comparison of the mutants' hydrolytic activities using p-nitrophenyl esters showed a significantly high preference for p-nitrophenyl palmitate. Furthermore, the mutant,  Lip M14.25 showed its highest activity at pH 5, and Lip M14.57 exhibited a 10 oC decrease in optimum temperature. The two mutants' protein modelling showed the substitution of N44S/S202N on M14.25 and F154L/S265C on M14.57 lipase, which caused changes in conformation and active site residue distance of the lipase. The study found two mutants of lipase, M14.25 and M14.57, which showed improved hydrolytic activity on palm oil substrate.
随机诱变技术是一种强大的技术,能够产生具有理想生物催化活性的酶。本研究旨在利用随机诱变技术获得一种对棕榈油底物具有较高水解活性的脂肪酶突变体。采用易出错PCR随机诱变产生突变型脂肪酶。共获得1101个突变体,其中两个突变体Lip M14.25和Lip M14.57表现出较高的相对水解活性。Lip M14.25和Lip M14.57的活性分别增加14%和16%。对对硝基苯基酯的水解活性比较表明,对硝基苯基棕榈酸酯具有显著的高偏好。突变体Lip M14.25在pH为5时活性最高,而Lip M14.57的最适温度降低了10℃。两个突变体的蛋白模型显示,N44S/S202N取代了M14.25脂肪酶,F154L/S265C取代了M14.57脂肪酶,导致脂肪酶的构象和活性位点残基距离发生变化。研究发现两个突变体M14.25和M14.57对棕榈油底物的水解活性有所提高。
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引用次数: 1
Processing, Characteristics, and Potential Application of Red Palm Oil - A review 红棕榈油的加工、特性及潜在应用综述
Pub Date : 2020-05-29 DOI: 10.35876/IJOP.V3I2.47
Kartika Okta Purnama, D. Setyaningsih, E. Hambali, D. Taniwiryono
Crude palm oil (CPO) is produced from the extraction process of palm fruit pulp. Palm oil contains essential components in the form of triglycerides, mostly as fatty acids, namely palmitic acid, oleic, and linoleic. However, palm oil also contains minor phytonutrients, such as carotene, tocopherol, and tocotrienol. Palm oil has been widely used in the food and non-food industries. As a raw material in various products, palm oil undergoes a refinery process to remove unlike free fatty acids (FFA), odors, and colors (reddish to bright yellow). In this process, phytonutrients are degraded and damaged so that the content becomes very low. Phytonutrients in the CPO has not been fully utilized their benefits for human health. One of the palm oil products that contain high phytonutrient compounds is red palm oil. There are two types of red palm oil, namely virgin red palm oil (VRPO) and red palm oil derived from CPO (RPO). VRPO is produced from direct extraction of oil palm fruit, while RPO is produced from the neutralization of CPO and deodorization at low temperatures to reduce FFA levels. Both of these products contain high phytonutrients, such as carotene, tocopherol, and tocotrienol. This paper reviews several studies on the processing, characteristics, and potential use of red palm oil in food and non-food products. The application of red palm oil in margarine as a specific food product has the potential to be further studied.
粗棕榈油(CPO)是由棕榈果肉提取工艺生产的。棕榈油含有甘油三酯形式的必需成分,主要是脂肪酸,即棕榈酸、油酸和亚油酸。然而,棕榈油也含有少量的植物营养素,如胡萝卜素、生育酚和生育三烯醇。棕榈油被广泛应用于食品和非食品行业。作为各种产品的原料,棕榈油要经过精炼过程,以去除游离脂肪酸(FFA)、气味和颜色(从红色到亮黄色)。在这个过程中,植物营养素被降解和破坏,使其含量变得很低。植物性营养物质对人体健康的益处尚未得到充分利用。其中一种含有高植物营养素化合物的棕榈油产品是红棕榈油。红棕榈油有两种类型,即初榨红棕榈油(VRPO)和从CPO (RPO)衍生的红棕榈油。VRPO是直接提取油棕果实生产的,而RPO是通过中和CPO并在低温下脱臭以降低FFA水平生产的。这两种产品都含有高含量的植物营养素,如胡萝卜素、生育酚和生育三烯醇。本文综述了红棕榈油在食品和非食品中的加工、特性和潜在用途的几项研究。红棕榈油作为一种特殊食品在人造黄油中的应用有进一步研究的潜力。
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引用次数: 11
The Unavoidable Palm Oil Can Be Sustainable 不可避免的棕榈油可以是可持续的
Pub Date : 2020-05-29 DOI: 10.35876/IJOP.V3I2.50
G. Yue, B. Ye, Antonius A Suwanto
The oil palm is the most productive oil-producing crop. To yield the same volume of oil that is from one hectare of palm, eight hectares of soybean are needed. Palm oil is used an ingredient in over 50% of packaged supermarket products and also as biofuels. The palm oil sector provides over 4.5 million jobs for on-farm laborers in developing countries. However, palm oil is often blamed for deforestation and loss of biodiversity. We argue that palm oil sustainability is not only about the environment and biodiversity but also about people and their prosperity. Palm oil sustainability can be achieved with joint efforts from palm oil players including the smallholders, plantation companies, governments, certification agencies, consumers and researchers.
油棕是产量最高的产油作物。要从一公顷的棕榈油中生产出等量的油,需要8公顷的大豆。超过50%的包装超市产品都使用棕榈油作为原料,棕榈油也被用作生物燃料。棕榈油行业为发展中国家的农场劳动者提供了450多万个就业岗位。然而,棕榈油经常被指责为森林砍伐和生物多样性丧失的罪魁祸首。我们认为棕榈油的可持续性不仅与环境和生物多样性有关,也与人类及其繁荣有关。棕榈油的可持续性可以通过包括小农、种植公司、政府、认证机构、消费者和研究人员在内的棕榈油参与者的共同努力来实现。
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引用次数: 5
期刊
International Journal of Oil Palm
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