GSTDTAP  > 气候变化
DOI10.1016/j.foreco.2018.07.015
Changes in rosewood (Aniba rosaeodora Ducke) essential oil in response to management of commercial plantations in Central Amazonia
Krainovic, Pedro Medrado1; Alves de Almeida, Danilo Roberti2; da Veiga Junior, Valdir Florencio3; Barbosa Sampaio, Paulo de Tarso1
2018-12-01
发表期刊FOREST ECOLOGY AND MANAGEMENT
ISSN0378-1127
EISSN1872-7042
出版年2018
卷号429页码:143-157
文章类型Article
语种英语
国家Brazil
英文摘要

Rosewood essential oil (REO) is an Amazonian industrial crop required by fragrance and cosmetic industries worldwide. This essential oil (EO) is obtained from a singular resource, the endangered tree species Aniba rosaeodora Ducke. The management of this resource influences the chemical composition of the EO, affecting the quality and international price of the product. A systematic study was performed within the rosewood plantations of two major REO producers. Chemical composition (GC-MS) and REO yields were analyzed to identify the best harvesting periods and the potential sustainable use of other plant parts, such as resprouting shoots, to produce the oil. With a large sample and a well-controlled statistical approach, the study's methodology allowed us to describe the differences in the REO composition between tree parts and between harvest times. REO yield was highest in branches from the first harvest and in resprouting leaves from the second harvest. In the first harvest, a-pinene was found only in REO from branches and leaves, and cyclosativene was sourced only from branches, regardless of the sampling region. Geraniol was detected only in the first-harvest REOs, while myrcenol was found only in second-harvest REOs. The temporal spacing of harvest rotations and the use of different plant parts in extraction are the main management tools determining the variations in REO. Despite higher EO yield in the stem, the management by crown pruning assures sustainable oil production. Greater understanding of these variations may provide opportunities to expand the production chain of globally exported REO.


英文关键词Forestry Resprouting Endangered species conservation Amazonia
领域气候变化
收录类别SCI-E
WOS记录号WOS:000447103700015
WOS关键词CHEMICAL-COMPOSITION ; VARIABILITY ; TRAITS ; SYNTHASES ; OXIDATION ; PATTERNS ; NITROGEN ; PINENE ; YIELD ; WATER
WOS类目Forestry
WOS研究方向Forestry
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/23584
专题气候变化
作者单位1.Natl Inst Amazonian Res INPA, Av Andre Aradjo 2936, BR-69060001 Manaus, Amazonas, Brazil;
2.Univ Sao Paulo, Forest Sci Dept, Av Padua Dias 11, BR-13418900 Piracicaba, SP, Brazil;
3.Fed Univ Amazonas UFAM, Av Gen Rodrigo Octavio Jordao Ramos 3000, Manaus, Amazonas, Brazil
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GB/T 7714
Krainovic, Pedro Medrado,Alves de Almeida, Danilo Roberti,da Veiga Junior, Valdir Florencio,et al. Changes in rosewood (Aniba rosaeodora Ducke) essential oil in response to management of commercial plantations in Central Amazonia[J]. FOREST ECOLOGY AND MANAGEMENT,2018,429:143-157.
APA Krainovic, Pedro Medrado,Alves de Almeida, Danilo Roberti,da Veiga Junior, Valdir Florencio,&Barbosa Sampaio, Paulo de Tarso.(2018).Changes in rosewood (Aniba rosaeodora Ducke) essential oil in response to management of commercial plantations in Central Amazonia.FOREST ECOLOGY AND MANAGEMENT,429,143-157.
MLA Krainovic, Pedro Medrado,et al."Changes in rosewood (Aniba rosaeodora Ducke) essential oil in response to management of commercial plantations in Central Amazonia".FOREST ECOLOGY AND MANAGEMENT 429(2018):143-157.
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