...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of the American Oil Chemists' Society >Characterization of Amount and Quality of Tucuman Kernel Oil as a Potential Biomass
【24h】

Characterization of Amount and Quality of Tucuman Kernel Oil as a Potential Biomass

机译：黄油矿石油的数量和质量表征作为潜在生物质的数量和质量

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Amazonian tucuman (Astrocaryum aculeatum) fruit pulp is consumed directly without heat treatment, and is appreciated in the region of Manaus, Amazonas State, Brazil. The kernel is discarded after pulp removal, resulting in costs related to waste management. This study aimed to perform an estimate on the annual amount of kernels generated by commercialization of tucuman fruit in six markets in Manaus by monthly application of questionnaires to merchants. The yield of edible pulp and kernels were assessed, as well as the yield and characteristics of kernel oil. Fruits consisted of pulp (26% fresh weight) and the coproduct is mainly pyrene (70%), comprising a hard woody endocarp (61%) and an oily kernel (39% dry weight). Kernel oil yield ranged from 28% to 45%. The generated coproducts were estimated as 272 t/y (fresh weight) and approximately 6-10 t/y of lauric oil could be obtained. The main fatty acids were lauric-12:0 (52.3-57.5%) and myristic-14:0 (23.4-27.1%), presenting a similar profile to other lauric oils such as coconut, palm kernel, and babassu oils. Oxidative stability ranged from 20 to 44 hours, which is considered high compared to other lauric oils. The recovery of this coproduct will improve the sustainability of the tucuman chain, providing a new product of Amazonian biodiversity and reducing the environmental impact.
机译：Amazonian Tucuman（Astrocaryum Aculeatum）果肉直接消耗，没有热处理，在巴西亚马逊州萨纳州的Manaus地区赞赏。纸浆移除后核心丢弃，导致与废物管理有关的成本。本研究旨在通过调查问卷向商人申请，对Manaus中六个市场进行六个市场产生的估计估计。评估可食用纸浆和核的产率，以及核油的产率和特征。由纸浆（鲜重）组成的果实（鲜重26％）和副产物主要是芘（70％），包含硬木质内圆锥（61％）和油性核（39％干重）。内核油产量的范围从28％到45％。估计产生的副系数为272吨/ y（鲜重），可以获得约6-10吨的月桂油。主要脂肪酸是Lauric-12：0（52.3-57.5％）和MyRistic-14：0（23.4-27.1％），呈现与其他月桂油类似的型材如椰子，棕榈核和巴巴西油。氧化稳定性范围为20至44小时，与其他月桂油相比被认为高。本副产量的恢复将改善Tucuman链的可持续性，提供亚马逊生物多样性的新产品，并降低了环境影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号