라임전초오일

라임전초오일 속성

라임전초오일 C화학적 특성, 용도, 생산

개요

Refer to LIME JUICE, DEHYDRATED.

화학적 성질

Cold-pressed lime oils are produced by two different mechanical processes: The whole fruits are chopped and the resulting oil–juice emulsion is subsequently centrifuged to yield the oil of the so-called type-A quality. Alternatively, the oil of the so-called type-B quality is obtained by rasping and/or squeezing the peels of the fruits as described on p. 195. During type-A process, the liberated oil comes into contact with the highly acidic juice, which may cause some changes in the chemical composition.Thus, the sensory properties (“juicy”) of type-A oils are closer to those of distilled oils.
Pressed lime oils are yellow to greenish-yellow to green liquids with a strong, characteristic odor, reminiscent of lemon.
d²⁰₂₀ 0.875–0.884/0.880–0.888; n²⁰_D 1.482–1.486/1.484-1.488; α²⁰_D +35 ° to +41 °/(not def.); carbonyl value 16-31/18-35, corresponding to a calculated content of citral of 4.5–8.5%/5–9.5%; evaporation residue: 10-14.5%/13-19%; CD value ≥18.2/≥23.6 (data for Mexican oils of type A/type B).
d²⁰₂₀ 0.861–0.879; n²⁰_D 1.476–1.486; α²⁰_D +38 ° to +53 °; solubility: 1 vol in ≤3 vol 95% ethanol; evaporation residue: 5–12%; CD value ≥0.24 (data for cold-pressed Persian lime oils).
The composition and uses of pressed lime oil are similar to those of pressed lemon oil. As in lemon oil, the main constituents are terpene hydrocarbons such as limonene, β-pinene and γ-terpinene. Generally, neral (1–2.5%) and geranial (2–3.7%) are present in a somewhat higher concentration. The same is true for furocoumarins; therefore, the quantities of cold-pressed lime oil, which may be used in perfume compositions, are limited. Lime oils of type A are mainly used to create juicy lime notes in soft drinks; oils of type B are mainly used for producing fresh citric notes in perfume compositions.

출처

Found in the peel of the fruit Citrus aurantifolia Swingle, formerly classified as Citrus medica L., var acida Brandis

용도

lime oil (Citrus acida, Citrus aurantifolia) has similar properties and uses as lemon oil. Lime oil is extracted from lime skin by cold pressure or distillation.

제조 방법

By expression from the fresh peel of the fruit.

Essential oil composition

The main constituents of the oil are d-limonene, α-pinene, dipentene, C8, C9, and C10 aldehydes and citral. The oils are rectified under vacuum to remove terpenes in order to improve solubility and permit use for flavoring carbonated beverages.

Safety Profile

A skin irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

라임전초오일 준비 용품 및 원자재

원자재

준비 용품

라임전초오일 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3422	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29271	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58

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