A preliminary study of the physico-chemical properties and fatty acid profile of five palm oil genotypes cultivated in Northeast of Brazil

Journal of Environmental Analysis and Progress Pub Date : 2019-09-18 DOI:10.24221/jeap.4.4.2019.2632.251-256

K. S. D. Araújo, S. Silva, L. D. Santos, C. B. Malafaia, M. O. Barbosa

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引用次数: 4

Abstract

The palm oil (Elaeis guineensis Jacq.) is widely produced in the Brazilian Amazon region; however, the expansion of its cultivation to other environments is mandatory to attend the increasing demand of the industry, especially in the food and biodiesel fields. This study aimed to analyze the lipid profile and physicochemical characteristics of crude palm oil obtained from different palm genotypes cultivated in Goiana-PE, Northeast of Brazil. All genotypes showed high oil yield (> 60%). Lipid profile showed that the palmitic and linoleic acids were predominant in the oil (about 80%). Iodine and saponification index ranged from 50.2 to 55.3g I2.100 g-1 and 184.3 to 185.4 mg KOH.g-1 of oil, respectively. Saponification and iodine levels also showed similar values among the studied genotypes. Acid and peroxide indexes presented values within the National Health Surveillance Agency (ANVISA). BRS C7201 genotype presented more attractive and viable results for its cultivation and development in the studied area.

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巴西东北部栽培的5种棕榈油基因型理化特性和脂肪酸谱的初步研究

棕榈油(Elaeis guineensis Jacq.)广泛生产于巴西亚马逊地区;然而，为了满足日益增长的行业需求，特别是在食品和生物柴油领域，必须将其种植扩展到其他环境。本研究旨在分析巴西东北部Goiana-PE种植的不同基因型棕榈油的脂质特征和理化特性。所有基因型均表现出较高的出油率(> 60%)。脂质谱表明，棕榈酸和亚油酸在油中占主导地位(约占80%)。碘和皂化指数分别为50.2 ~ 55.3g (2.100 g-1)和184.3 ~ 185.4 mg KOH。分别是油的G-1。皂化和碘含量在不同基因型中也表现出相似的值。酸和过氧化物指数在国家卫生监督局(ANVISA)内提出了数值。BRS C7201基因型在研究区域的培育和开发具有较强的吸引力和可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Journal of Environmental Analysis and Progress

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