レモン油(8008-56-8)

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レモン油 製品概要
化学名:レモン油
英語化学名:Citrus Oil
别名:cedrooil;Lemonoil,distilled;Lemonoil,Guinea;Lemonoilconcentrate;Lemonpetigrainoil;CITRONELLA OIL CEYLON;CITRONELLA OIL, CHINESE;CITRONELLA OIL, JAVA
CAS番号:8008-56-8
分子式:
分子量:0
EINECS:289-753-6
カテゴリ情報:Alphabetical Listings;Essential OilsFlavors and Fragrances;Flavors and Fragrances;I-L
Mol File:Mol File
レモン油
レモン油 物理性質
沸点 222 °C(lit.)
比重(密度) 0.888 g/mL at 25 °C(lit.)
屈折率 n20/D 1.471(lit.)
FEMA 2853 | PETITGRAIN LEMON OIL (CITRUS LIMON L. BURM. F)
闪点 195 °F
貯蔵温度 2-8°C
臭い (Odor)at 100.00 %. fresh lemon
においのタイプcitrus
光学活性 (optical activity)[α]20/D +75°, neat
EPAの化学物質情報Lemon oil (8008-56-8)
安全性情報
主な危険性 C,Xi,F,Xn
Rフレーズ 34-10-36/38-36/37/38-11-36-22
Sフレーズ 26-36/37/39-45-36-16
RIDADR UN 1760 8/PG 2
WGK Germany 2
RTECS 番号GE8750000
8
国連危険物分類 3.2
容器等級 III
HSコード 33011300
有毒物質データの8008-56-8(Hazardous Substances Data)
毒性Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
レモン油 Usage And Synthesis
定義本品は、レモン Citrus medica limonum の新鮮な果皮から得られる精油である。
解説ミカン科のレモンの果皮を圧搾すると収油率0.2~0.3%で得られる精油。レモンは地中海沿岸(とくにシチリア島)、北米カリフォルニア、スペイン、ブラジルなどで栽培されている。精油成分はd‐リモネン、シトラールである。近年は皮むきから圧搾、精製まですべて機械化されている。食品香料、香水、香粧品、オーデコロンなどに広く用いられている。[佐藤菊正]
小学館 日本大百科全書(ニッポニカ) )
化粧品の成分用途皮膚コンディショニング剤、香料
説明Refer to LEMON, EXTRACT.
化学的特性Lemon oil is obtained by pressing the peel of the fruits of Citrus limon (L.) Burm. (Rutaceae). It is a pale yellow or pale greenish-yellow to dark green liquid with a characteristic lemon peel odor. The composition of lemon oils depends on the variety of lemon and the country of origin.
The characteristic odor of lemon oil differs from that of other citrus oils and is largely due to neral and geranial.
Annual worldwide production is about 7000 t, of which ~60% originate from Argentina and ~10% each from Spain, the United States, and Italy. Smaller quantities are also produced in Turkey, Mexico, South Africa, and Brazil.
Lemon oil is used in many food flavors. Because of its fresh odor, relatively large quantities are also employed in eau de cologne and other perfumery products. Due to a content of furocumarins, the quantity of cold-pressed lemon oil to be used in perfumery products is restricted.
化学的特性The oil is obtained by cold expression (mechanical or manual) of the peel in yields of approximately 4%, based on the weight of the fruit. The oil is obtained from the fresh peel with or without previous separation of the pulp and the peel. It has a characteristic odor and taste of the outer part of fresh lemon peel. A less valuable quality of oil is obtained by steam distillation of the peel.
化学的特性See Lemon.
使用Citrus Oil is a flavorant obtained by pressing the oil from the rind of citrus fruits. it is largely composed of terpenes and sesquiterpenes plus the flavor-imparting oxygenated components. it is partly water soluble, not stable, and is used in beverages.
定義Extractives and their physically modified derivatives. Citrus limon, Citrus.
製造方法By steam distillation of chopped lemon peel under partial vacuum
精油の成分To date, more than 40 constituents have been identified in the oil, which contains approximately 90% limonene (by weight). Other important terpenes include α- and β-pinene, myrcene, citral and terpinene.
Taste threshold valuesTaste characteristics at 50 ppm: fresh juicey lemon, with a sweet citral aldehydic nuance
Tags:8008-56-8