Burro di illipe
Nome INCI: Shorea Stenoptera Seed Butter.
Valori pubblicati
| Indice di saponificazione | 180–200 mg KOH/g |
| Usato dal calcolatore | 190,0 mg KOH/g (punto medio) |
| SAP per NaOH | 0,1354 g/g |
| Numero di iodio | 25–38 g I₂/100 g |
| INS (SAP − numero di iodio) | 159 |
| Punto di fusione | — |
| Sostanze insaponificabili | ≤ 2,5 % |
Una saponetta 100 % burro di illipe
Qualità convenzionali sommate a partire dai gruppi di acidi grassi; una saponetta di un solo olio è un punto di riferimento, non una ricetta.
Profilo degli acidi grassi
| Acido grasso | Intervallo pubblicato, % | Usato | |
|---|---|---|---|
| Acido palmitico | C16:0 · saturi | 19,71–20,22 | 20,0 |
| Acido stearico | C18:0 · saturi | 42,6–44,267 | 43,4 |
| Acido oleico | C18:1 | 31,29–31,894 | 31,6 |
| Acido linoleico | C18:2 | 0,526–1,01 | 0,8 |
| Acido arachidico | C20:0 · saturi | 2,182–3,53 | 2,9 |
Da dove vengono questi numeri
Le note con fonte qui sotto, e i titoli dei documenti che citano, restano nella lingua originale. Una citazione tradotta non si può rintracciare, e un riassunto tecnico tradotto non è più il riassunto che è stato verificato sul documento.
Fatty-acid composition table and measured iodine value (30.75-31.5 gI2/100g, meeting Indonesian standard SNI 2903:2016's 25-38 band) for tengkawang/illipe butter from two West Kalimantan villages. Source of the fattyAcidsPercent field.
Source of the sapKohMgPerG, iodineValue and unsaponifiablePercent fields: saponification value 180-200, iodine value (Wijs) 25-38, unsaponifiable matter not more than 2.5%, free fatty acids not more than 3%, refractive index 1.4560-1.4570 at 40 C. Item inserted by 2019 amendment, gazetted 2021.
SAP and unsaponifiable-matter fields are the FSSAI (India) regulatory standard for 'Borneo tallow/Illipe butter' (Chapter 2.2, item 13): saponification value 180-200, unsaponifiable matter not more than 2.5%, free fatty acids not more than 3%, refractive index 1.4560-1.4570 at 40 C. IODINE VALUE uses the same FSSAI band (25-38), which is corroborated almost exactly by the Indonesian national standard SNI 2903:2016 (25-38, cited within the source below) and brackets the narrower value (30.75-31.5) actually measured by Darmawan et al. 2020 on two West Kalimantan tengkawang butter samples (Nanga Yen and Sintang villages) - the broader, twice-corroborated regulatory band was used for the field, with the tighter measured figures noted here. FATTY ACID COMPOSITION is Darmawan et al. 2020's own GLC measurement (Heliyon, open access via PMC), the only primary fatty-acid table located for this species: palmitic 19.710%/20.220%, stearic 44.267%/42.600%, oleic 31.894%/31.290%, linoleic 0.526%/1.010%, and a C20:0 acid that the paper's own table mislabels 'arachidonic' but which is unambiguously arachidic acid (C20:0 is arachidic; arachidonic acid is C20:4) at 2.182%/3.530%, for the Nanga Yen/Sintang samples respectively. MELTING POINT left null: the FSSAI standard uses refractive index, not melting point, as its identity test for this item; Darmawan et al. 2020 does not report melting point; several other candidate primary sources - an AIP Conference Proceedings paper on Sahan/Nanga Yen tengkawang processing, a ResearchGate-hosted 'Refining and Physicochemical Test of Tengkawang oil' paper, and a Jan Dekker (Illipe Butter RBD) producer datasheet on SpecialChem - all returned HTTP 403 or unreadable content and could not be verified first-hand, so a melting point was not recorded rather than relying on unverified secondary web summaries (which ranged inconsistently from about 28 C to 37 C).
Questa scheda fa parte della database aperto degli ingredienti (ODbL). Hai trovato un errore o una fonte primaria migliore? Il dataset è su GitHub; le correzioni con il link a un documento sono benvenute.