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Merck
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重要文件

W244015

Sigma-Aldrich

乳酸乙酯

greener alternative

natural, ≥98%, FCC, FG

同義詞:

2-羟基丙酸乙酯

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About This Item

線性公式:
CH3CH(OH)COOCH2CH3
CAS號碼:
分子量::
118.13
FEMA號碼:
2440
EC號碼:
歐洲委員會號碼:
371
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
9.433
NACRES:
NA.21
感官的:
butter; fruity
等級:
FG
Fragrance grade
Kosher
natural
agency:
follows IFRA (guidelines)
meets purity specifications of JECFA
食物過敏原:
no known allergens

等級

FG
Fragrance grade
Kosher
natural

品質等級

agency

follows IFRA (guidelines)
meets purity specifications of JECFA

法律遵循

EU (Regulation 1223/2009)
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

化驗

≥98%

光學活性

[α]20/D −10.5°, neat

環保替代產品特色

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

折射率

n20/D 1.413 (lit.)

bp

154 °C (lit.)

密度

1.031 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

環保替代類別

感官的

butter; fruity

SMILES 字串

CCOC(=O)C(C)O

InChI

1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3

InChI 密鑰

LZCLXQDLBQLTDK-UHFFFAOYSA-N

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一般說明

乳酸乙酯是中国浓香型白酒中的主要挥发性风味物质。
我们竭诚为您带来满足绿色替代产品四大类别要求的替代产品。本品为生物基产品,在“危险性较小的化学合成”和“使用可再生原料”绿色化学原则方面取得了重大进步。

應用


  • 使用微波辅助提取技术,结合环保的乙基乳酸酯溶剂,从紫菀属植物(Ambrosia arborescens)中提取次级代谢产物LC/ESI-MS/MS及抗氧化活性测定。:本文研究了乳酸乙酯作为绿色溶剂提取木香中生物活性物质的方法。研究表明,乳酸乙酯可有效提高提取代谢物的产量和抗氧化活性,支持其在可持续提取过程中的使用(Guillen et al., 2024)。

  • 本土葡萄酒球菌与植物乳杆菌共培养对赤霞珠葡萄酒苹果酸乳酸发酵的影响:动力学参数,颜色和香气。:检验乳酸乙酯在葡萄酒生产中苹果酸乳酸发酵过程中的作用。该研究强调了其对赤霞珠香气和风味的贡献,强调了微生物相互作用的协同效应(Zhang et al., 2024)。

  • 渗透脱水联合真空冷冻干燥处理对桃片特征香气成分的影响。:本研究探讨了乳酸乙酯在水蜜桃脱水和冻干过程中的保鲜和增香作用。研究结果表明,乳酸乙酯有助于保留关键的挥发性化合物,改善干制品的感官质量(Wang et al., 2024)。


訊號詞

Danger

危險分類

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

114.8 °F - closed cup

閃點(°C)

46 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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存取文件庫

Characterization of eubacterial and archaeal community diversity in the pit mud of Chinese Luzhou-flavor liquor by nested PCR?DGGE.
Ding XF, et al.
World Journal of Microbiology & Biotechnology, 30(2), 605-612 (2014)
Hongyan Guo et al.
Journal of hazardous materials, 174(1-3), 59-63 (2009-09-29)
A new approach using aqueous ethyl lactate-modified [S,S]-ethylenediaminedisuccinic acid (EDDS) washing solutions for the removal of Cu from field-contaminated soils was examined in the laboratory. At pH 7 the maximum extraction efficiencies of Cu were about 41% by EDDS solution
Riccardo Levato et al.
Macromolecular bioscience, 12(4), 557-566 (2012-03-01)
PLA MPs are prepared via a novel and toxic-chemical-free fabrication route using ethyl lactate, a green solvent and FDA-approved aroma. MPs are obtained by a solution jet break-up and solvent displacement method. Adjusting flow parameters allows the tuning of MPs
Marc R Elie et al.
Journal of hazardous materials, 248-249, 150-158 (2013-01-29)
The present study evaluates the capability of an activated-magnesium metal and protic co-solvents to promote the reductive degradation of three different polycyclic aromatic hydrocarbons, specifically pyrene, benzo[k]fluoranthene and benzo[g,h,i]perylene. Multivariate analyses demonstrated that the kinetics of degradation was affected by
Chiew Lin Yap et al.
Journal of environmental sciences (China), 24(6), 1064-1075 (2012-01-01)
Solubility data of recalcitrant contaminants in cosolvents is essential to determine their potential applications in enhanced soil remediation. The solubilities of phenanthrene, anthracene, fluoranthene and benzo[a]pyrene in ethyl lactate/water and ethanol/water mixtures were measured using equilibrium techniques. The cosolvency powers

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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