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Oli

Olio di cardo mariano

Nome INCI: Silybum Marianum Seed Oil. Anche: Olio di semi di cardo mariano.

Calcola una saponetta 100 % olio di cardo mariano

Valori pubblicati

Indice di saponificazione184–193 mg KOH/g
Usato dal calcolatore188,5 mg KOH/g (punto medio)
SAP per NaOH0,1344 g/g
Numero di iodio119,3 g I₂/100 g
INS (SAP − numero di iodio)69
Punto di fusione—
Sostanze insaponificabili0,9–1,5 %

Una saponetta 100 % olio di cardo mariano

Durezza 13 sotto 29–54
Potere detergente 0 sotto 12–22
Condizionamento 82 sopra 44–69
Schiuma a bolle 0 sotto 14–46
Schiuma cremosa 13 sotto 16–48

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 grassoIntervallo pubblicato, %Usato
Acido miristico C14:0 · saturi 0,09–0,13 0,1
Acido palmitico C16:0 · saturi 7,23–9,34 8,3
Acido palmitoleico C16:1 0,07–0,182 0,1
Acido stearico C18:0 · saturi 4,27–5,7 5,0
Acido oleico C18:1 20,17–32,31 26,2
Acido linoleico C18:2 48,12–62,27 55,2
Acido α-linolenico C18:3 n-3 0,15–0,24 0,2
Acido arachidico C20:0 · saturi 2,34–3,163 2,8
Acido gadoleico C20:1 0,82–0,86 0,8
Acido beenico C22:0 · saturi 1,74–2,12 1,9
Acido lignocerico C24:0 · saturi 0,48–0,61 0,5

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.

Springer (Plant Foods for Human Nutrition), open access via PubMed Central — Kudlackova B., Misak P., Pluhackova H. Silymarin and Fatty Acid Profiles of Milk Thistle (Silybum marianum L.) Genotypes. Plant Foods Hum. Nutr. 2025, 80(4):158 (doi 10.1007/s11130-025-01400-0) · documento datato 2025-09-15 · consultato il 2026-09-24

Table 2, fatty acid profile of milk thistle seed oils of five varieties (n = 3).

Consejo Superior de Investigaciones Cientificas (Grasas y Aceites), open access — Rokosik E., Dwiecki K., Siger A. Nutritional quality and phytochemical contents of cold pressed oil obtained from chia, milk thistle, nigella, and white and black poppy seeds. Grasas y Aceites 2020, 71(3):e368 (doi 10.3989/gya.0679191) · documento datato 2020-09-15 · consultato il 2026-09-24

PDF galley .../article/download/1835/2625 read from its page images; Table 1 (iodine value) and Table 2 (fatty acids), milk thistle column.

PlantFAdb, Michigan State University (fatplants.net), based on the SOFA database of the Max Rubner-Institut; Ohlrogge J. et al. (2018) PlantFAdb, The Plant Journal 96:1299-1308 — PlantFAdb dataset #11151 for Silybum marianum (plant 13002): 'Contents and composition of seed lipids of Silybum marianum Gaertn in dependence on position and time of sowing and harvesting' (1982), SOFA TAB_007685 · documento datato 1982 · consultato il 2026-09-24

Remarks: saponification value 184-193, unsaponifiables 0.9-1.5 %, acid value 3.0-3.7, oil 27.9-33.7 %, linoleic 54.5-67.6 %; western Turkey, wild plants.

MDPI (Methods and Protocols), open access via PubMed Central — Nevigato T., Bocci A., Marica S., Caproni R., Masci M. Fatty Acid Composition and Health Benefits of Some Seed Oils of Emerging Interest. Methods Protoc. 2025, 8(6):137 (doi 10.3390/mps8060137) · documento datato 2025-11-08 · consultato il 2026-09-24

Table 3 summary values for milk thistle seed oil; cross-check in notes only.

Fatty acids: Kudlackova, Misak and Pluhackova 2025 (Plant Foods Hum. Nutr. 80:158), Table 2, seed oils of five Czech/Slovak cultivars, rel. %, Silma / Silyb / Mirel 1 / Mirel 2 / Moravia 55: myristic 0.10 / 0.09 / 0.09 / 0.13 / 0.11; myristoleic n.d. / n.d. / n.d. / 0.08 / 0.08; C15:0 0.04 / 0.04 / 0.04 / 0.03 / 0.03; C15:1 0.06 / 0.07 / 0.06 / 0.15 / 0.15; palmitic 9.06 / 9.34 / 9.32 / 8.23 / 7.23; palmitoleic 0.07 / 0.08 / 0.08 / 0.09 / 0.07; stearic 5.70 / 5.49 / 5.64 / 4.42 / 4.27; oleic 24.57 / 23.85 / 24.08 / 20.81 / 20.17; linoleic 53.53 / 54.25 / 54.05 / 60.21 / 62.27; alpha-linolenic 0.22 / 0.24 / 0.23 / 0.19 / 0.21; arachidic 3.10 / 3.00 / 2.99 / 2.52 / 2.34; cis-11-eicosenoic 0.84 / 0.85 / 0.82 / 0.86 / 0.85; behenic 2.12 / 2.10 / 2.03 / 1.80 / 1.74; lignoceric 0.59 / 0.61 / 0.56 / 0.48 / 0.48. Each cultivar's acids sum to 100; the table's SAFA/MUFA/PUFA summary rows are printed in a different cultivar order from the acid rows (the Silma column's sums match the Moravia 55 acids), so only the acid rows are used. C14:1, C15:0 and C15:1 have no key. The min/max also include Rokosik, Dwiecki and Siger 2020 (Grasas y Aceites 71:e368), Table 2, a cold-pressed oil from Polish seeds (Farmet expeller): C16:0 8.02, C16:1 0.182, C18:0 5.15, C18:1 n-9 32.31, C18:2 n-6 48.12, C18:3 n-3 0.15, C20:0 3.163 % (SFA 16.33, MUFA 32.49, PUFA 48.27; no C22:0 or C24:0 reported); its Table 1 gives IODINE VALUE 119.30 +/- 0.12 g/100 g (ISO method; stored as typical), acid value 2.15 mg KOH/g, peroxide value 1.17 meq O2/kg, refractive index (20 C) 1.4720, density (20 C) 0.916 g/ml. No typicals are set, because the cultivars differ (oleic 20-32 %, linoleic 48-62 %). SAPONIFICATION VALUE 184-193 mg KOH/g and unsaponifiable matter 0.9-1.5 % are from PlantFAdb dataset #11151 (a 1982 study of seed lipids of wild milk thistle from western Turkey in relation to sowing and harvest time; SOFA TAB_007685), whose remarks read 'Unverseifbares 0.9-1.5 %, Saeurezahl 3.0--3.7 %, Verseifungszahl 184-193' and which gives linoleic 54.5-67.6 %; the profile here implies about 191, inside that band. Read and not used: PlantFAdb #11011 (wild Egyptian seed, 1987) prints saponification value 154.0 and iodine value 128.52 beside 8.78 % myristic acid, which no other analysis finds, and a profile summing to 80 %; Maaloul et al. 2024 (PLoS One 19:e0304021, Table 2) report an oil from seeds collected in Tunisia (palmitic 13.09 +/- 4.46, stearic 5.30, oleic 16.98 +/- 10.96, linoleic 54.73 %) with very wide spreads, and a commercial oil ('Compagnie des Sens') at 13.51 % stearic and 37.37 % linoleic, outside every other analysis; Nevigato et al. 2025 (Methods Protoc. 8:137, Table 3) give only summary values for an Italian oil from cold-milled seed (linoleic 48.17, alpha-linolenic 0.29, SFA 17.21, MUFA 34.00 %), consistent with the Polish oil.

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.