原料介紹｜花梨木 (Rosewood)

▎精油簡介

優選產自世界大型熱帶雨林-巴西雨林，有地球之肺、世界心臟的稱號，年均溫在25~28℃之間，年降雨量可多達2000毫米，於此產出的花梨木富含豐富的沉香醇，氣味細緻宜人。而花梨木會不斷變成高大樹木，同時也是常見的傢俱材料，因此有大量過度砍伐野生花梨木的情況，造成樹種瀕臨危機，1932年巴西政府頒布保育法令，未滿15年的植株不得砍伐，使得巴西出產之花梨木精油彌足珍貴。

現今的花梨木精油來自巴西有計劃性的栽種，對於環境的影響較小。花梨木有著玫瑰紅色的木心，堅毅的木質香氣帶著靈秀宜人的花香，是僅有的一種散發花香的木質類精油，在英文中也被稱為玫瑰木（Rosewood）。

萃取後的花梨木精油呈淡黃色，溫暖的木質調氣息，能喚醒伴侶的溫柔，略帶清香的玫瑰味，廣受人們喜愛。

▎成分解析

｜主要成分：單萜醇

經蒸餾取得，成分由左旋沉香醇(又稱芳樟醇，Linalool，80%以上的比例 )、α-萜品醇(Terpineol)、乙酸沉香酯(Linalyl acetate) 為主要成分，另外還有其他微量成分。

｜成分1：左旋沉香醇(R)(-)-Linalool(又稱芳樟醇)

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｜成分2：α-萜品醇(Terpineol，也稱松油醇)

α-萜品醇為無色、透明、粘稠液體，或低熔點透明結晶，有丁香味。萜品醇的氣味與其中各異構體組分和含量有很大的關係。例如，(R)-(+)-α-萜品醇有很強的紫丁香氣味，但它的異構物(S)-(−)-α-萜品醇則具針葉氣味。

｜成分3：乙酸沉香酯Linalyl acetate(又稱乙酸芳樟酯)

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▎參考文獻

1. Bora H, Kamle M, Mahato DK, Tiwari P, Kumar P.Citrus Essential Oils (CEOs) and Their Applications in Food: An Overview. Plants (Basel). 2020 Mar 11;9(3):357.
2. Lucia de Fatima S. Sampaio, José Guilherme S. Maia, Amanda M. de Parijós, Rita Z. de Souza, Lauro Euclides S. Barata. Linalool from Rosewood (Aniba rosaeodora Ducke) Oil Inhibits Adenylate Cyclase in the Retina, Contributing to Understanding its Biological Activity. Phytotherapy Research,2011,Volume 26, Issue 1 p. 73-77.
3. Pedro MedradoKrainovic, Danilo Roberti Alves de Almeida, Valdir Florêncio da Veiga Junior. Changes in rosewood (Aniba rosaeodora Ducke) essential oil in response to management of commercial plantations in Central Amazonia. Forest Ecology and Management, Volume 429, 1 December 2018, Pages 143-157.
4. Anesthesia of tambaqui Colossoma macropomum (Characiformes: Serrasalmidae) with the essential oils of Aniba rosaeodora and Aniba parviflora and their major compound, linalool. Neotrop. ichthyol. vol.16 no.1 Maringá 2018, Epub Mar 26, 2018.
5. 5.Renah B.Q.Pimentel et al. Variability and antifungal activity of volatile compounds from Aniba rosaeodora Ducke, harvested from Central Amazonia in two different seasons. Industrial Crops and Products. Volume 123, 1 November 2018, Pages 1-9.
6. VolkanKizak et al. Evaluation of anesthetic potential of rosewood (Aniba rosaeodora) oil as a new anesthetic agent for goldfish (Carassius auratus). Aquaculture. Volume 493, 1 August 2018, Pages 296-301
7. 7.Rafael C. Angrizani, Luis A. S. Contim, Maristerra R. Development and characterization of microsatellite markers for the endangered Amazonian tree Aniba rosaeodora (Lauraceae). Applications in Plant Sciences, 2013,Volume 1, Issue 9.
8. 8.Carlos H.V. Fidelis ,Fabio Augusto,Paulo T.B. Sampaio, Pedro M. Krainovic &Lauro E.S. Barata. Chemical characterization of rosewood (Aniba rosaeodora Ducke) leaf essential oil by comprehensive two-dimensional gas chromatography coupled with quadrupole mass spectrometry. Journal of Essential Oil Research, Volume 24, 2012 - Issue 3 Pages 245-251
9. 9.Jérémie Sœur et al. Selective cytotoxicity of Aniba rosaeodora essential oil towards epidermoid cancer cells through induction of apoptosis. Mutation Research/Genetic Toxicology and Environmental Mutagenesis Volume 718, Issues 1–2, 11 January 2011, Pages 24-32.
10. 10. H. Surburg und J. Panten: Common Fragrance and Flavor Materials: preparation, properties, and uses. Wiley-VCH, Weinheim 2006

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