Manteigas

Manteiga de noz-moscada

Também: Gordura de noz-moscada.

Não serve para sabão. Nutmeg butter as sold is part fat and part nutmeg essential oil, and no document gives how much of each a butter holds. A lye figure worked out from the fat alone would call for too much lye for the butter as bought, so it is kept here as reference and left out of the calculator.

Valores publicados

Índice de saponificação	não publicado
Índice de iodo	—
INS (SAP − índice de iodo)	—
Ponto de fusão	—
Matéria insaponificável	—

Uma barra 100 % manteiga de noz-moscada

As qualidades do sabão derivam do perfil de ácidos graxos, que está mais abaixo. Aqui elas só aparecem para os registros que a calculadora pode usar.

Este registro é contestado. No measured saponification value for nutmeg butter was found in a primary document; a lye figure derived from the fatty-acid profile of its fat comes to about 224-230 mg KOH/g. Nutmeg seed also contains essential oil, and whatever share of it and of other unsaponifiable matter ends up in a pressed butter takes no lye; no document read gives that share. A derived figure can therefore ask for more lye than a real nutmeg butter uses. Keep it to a small part of a recipe or ask the supplier for a measured saponification value.

Perfil de ácidos graxos

Ácido graxo		Intervalo publicado, %	Usado
Ácido cáprico	C10:0 · saturados	≤ 0,11	0,1
Ácido láurico	C12:0 · saturados	0,4–2,3	1,3
Ácido mirístico	C14:0 · saturados	71,8–87,7	79,8
Ácido palmítico	C16:0 · saturados	4,8–14,3	9,6
Ácido palmitoleico	C16:1	≤ 4,8	4,8
Ácido esteárico	C18:0 · saturados	0,4–1,2	0,8
Ácido oleico	C18:1	4–5,5	4,8
Ácido linoleico	C18:2	0,6–1,8	1,2

De onde vêm estes números

As notas com fonte abaixo, e os títulos dos documentos que elas citam, são mantidos no idioma original. Uma citação traduzida não pode ser localizada, e um resumo técnico traduzido não é mais o resumo que foi conferido com o documento.

PlantFAdb (Michigan State University), based on the Seed Oil Fatty Acids (SOFA) database of the Max Rubner-Institut — PlantFAdb datasets for Myristica fragrans (plant 10764) · consultado em 2026-09-24

Datasets #22012 (1984), #20738 (1969), #21168 (1971) and #15542 (1996); #23555 (2002) not used.

Ministry of Health, Labour and Welfare, Japan (The Japanese Pharmacopoeia, 18th Edition, English version) — JP XVIII, Crude Drugs and Related Drugs: 'Nutmeg (Myristicae Semen)'. · consultado em 2026-09-24

Essential oil content: 'When the test is performed with 10.0 g of pulverized Nutmeg, the essential oil content is not less than 0.5 mL.'

The expressed fat of the nutmeg seed, mostly trimyristin: myristic acid is 72-88 % of its fatty acids. Fatty acids are PlantFAdb's datasets for Myristica fragrans (plant 10764): 'Butter from plants' (1984; SOFA TAB_006023): C12:0 0.4, C14:0 71.8, C16:1 4.8, C16:0 14.3, C18:2 1.5, C18:1 5.2, C18:0 1.2 (99.2 %); 'Fette und Lipoide' (Springer 1969; TAB_006027): C10:0 0.11, C12:0 2.3, C14:0 87.7, C16:0 4.8, C18:2 0.6, C18:1 4.0, C18:0 0.5; 'Positional distribution of medium chain length fatty acids in dicotyledon seed triglycerides' (1971; TAB_009666; triglyceride fatty acids, partly converted from mol %): C10:0 0.1, C12:0 2.1, C14:0 86.3, C16:0 5.3, C18:2 0.7, C18:1 4.9, C18:0 0.6; 'Survey of seed oils for use as diesel fuels' (1996; TAB_006026; 27.7 % oil): C12:0 0.4, C14:0 84.9, C16:0 6.6, C18:2 1.8, C18:1 5.5, C18:0 0.4. Not used: 'Studies on six indigenous seed oils' (2002), with 6.2 % oil, 45.1 % linoleic acid and an 83 % total, nothing like nutmeg butter and probably another material. NO SAPONIFICATION VALUE was found in an allowed document. The fatty acids alone imply about 224-230 mg KOH/g, but that describes only the glyceride part: the seed also carries an essential oil (the Japanese Pharmacopoeia's Nutmeg monograph requires 'not less than 0.5 mL' of essential oil from 10.0 g of pulverized nutmeg), and no document read gives how much essential oil or other unsaponifiable matter ends up in expressed nutmeg butter, so a value derived from this profile may overstate the lye for real nutmeg butter by an unknown amount. INCI left for review: CosIng's 'Myristica Fragrans Kernel Oil' is described only as 'the oil obtained from the kernel of the Nutmeg' and lists CAS 8007-12-3 / 8008-45-5, without saying whether it is the expressed fat; the steam-distilled essential oil has its own entry (Myristica Fragrans Fruit Oil).

Este registro faz parte do banco de dados aberto de ingredientes (ODbL). Encontrou um erro ou uma fonte primária melhor? O conjunto de dados está no GitHub; correções com link para um documento são bem-vindas.