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化学名: | δ-ウンデカノラクトン | 英語化学名: | Undecanolactone | 别名: | 2H-Pyran-2-one, tetrahydro-3-hexyl-;5-Hydroxyundecanoic acid lactone;5-hydroxy-undecanoicacidelta-lactone;5-hydroxyundecanoicacidlactone;6-hexyltetrahydro-2h-pyran-2-on;beta-Undecalactone;delta-Hexyl-delta-valerolactone;delta-Hexylvalerolactone | CAS番号: | 710-04-3 | 分子式: | C11H20O2 | 分子量: | 184.28 | EINECS: | 211-915-1 | カテゴリ情報: | Carbonyl Compounds;Lactones;Organic Building Blocks | Mol File: | 710-04-3.mol | |
| δ-ウンデカノラクトン Usage And Synthesis |
外観 | 無色~微黄色の液体 | 用途 | 有機合成原料。 | 説明 | Undecanolactone has a sweet, fruity, milky, creamy, buttery, estery, waxy, coconut aroma and taste. It is the key ingredient for the special flavor of natural cream and can be used for flavoring soft drinks, candy, margarine, ice cream, cold and baked goods, etc. | 化学的特性 | Δ-Undecalactone has a creamy, peach-like aroma. | 化学的特性 | Colorless to light-yellow liquid; peachlike
odor. Soluble in 4–5 volumes of 60% alcohol; soluble
in benzyl alcohol, benzyl benzoate, and most fixed
oils. Combustible. | 天然物の起源 | Reported found in coconut flavor, melon, blackberry, blueberry, heated butter, milk, milk powder, cream,
coconut meat and starfruit. | 使用 | Perfumery, flavoring agent. | 使用 | Undecanoic δ-lactone has been used as substrate to investigate the activities of stimulated and nonstimulated human serum paraoxonase (PON1) samples. | 製造方法 | By intramolecular Cannizzaro-type rearrangement of 2-hexylglutaraldehyde. | 定義 | ChEBI: 6-Hexyltetrahydro-2H-pyran-2-one is a delta-lactone. | Aroma threshold values | Detection: 150 ppb | Taste threshold values | Taste characteristics at 10 ppm: creamy, coconut, milky, creamy, lactonic and butter fat with a waxy, fruity
nuance. | 一般的な説明 | Undecanoic δ-lactone has been found to be best substarte for good substrates for lactonase from Sulfolobus islandicus (SisLac). | Biochem/physiol Actions | Taste at 10 ppm |
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