Vorgeschlagen wird eine Streichfettzubereitung, die dadurch erhältlich ist oder erhalten, wird, dass man:

(a) eine Rahmfraktion zur Verfügung stellt, die einen Gehalt von mindestens 40 Gew.-% Fett und mindestens 6 Gew.-% fettfreie Trockenmasse aufweist;

(b) die Rahmfraktion einer Temperaturreifung unterwirft;

(c) die gereifte Rahmfraktion verbuttert und die Buttermilch abtrennt

(d) die so erhaltene Butter mit Salz und Säuerungspermeat versetzt;

(e) die gesäuerte Butter bei 12 bis 16 °C mit einem bei dieser Temperatur flüssigen Pflanzenfett vermischt;

(f) der Mischung eine wässrige Phase zudosiert und

(g) die Mischung nach Homogenisierung und Kühlung abfüllt.

Das Verfahren zur Herstellung der Streichfettzubereitung sowie die Verwendung der Streichfettzubereitung werden auch beansprucht.

The present invention relates to a powder with high milk-derived complex lipid content characterized by containing protein by 15 to 35 percent by dry weight and fat by 45 to 60 percent by dry weight, wherein the content of milk-derived complex lipids is 20 percent by dry weight or more.

Provided is a composition richly containing polar lipid such as phospholipid (PL) and sphingolipid, containing little triglyceride (TG) or cholesterol, which contains a high content of polar lipid such as phospholipid (PL) and sphingolipid efficiently prepared from raw materials derived from milk. Also provided is a method of manufacturing the composition from materials derived milk containing polar lipids such as phospholipid (PL) and sphingolipid, comprising performing supercritical extraction with carbon dioxide used as a supercritical fluid and ethanol added as an entrainer at a low ethanol concentration, and then performing high-pressure ethanol extraction at enhanced ethanol concentration, with an extraction temperature adjusted in a stepwise fashion while maintaining carbon dioxide in a supercritical state. The present invention allows efficient production of a composition containing little triglyceride (TG) or cholesterol and richly containing polar lipid such as phospholipid (PL) and sphingolipid, and further fractionation of some polar lipids.

Manufacture a powder with high milk-derived complex lipid content that contains milk-derived phospholipids and milk-derived ganglioside at high concentrations, which contains protein by 15 to 35 percent by dry weight and fat by 45 to 60 percent by dry weight, wherein the content of milk-derived complex lipids is 20 percent by dry weight or more, and which can be utilized as a material for functional food, mother's milk substitute or drug, by means of adjusting the pH value of a butter serum or butter serum powder reconstituted liquid to a range of 4.0 to 5.0, adding calcium chloride to promote coagulation of protein, removing the produced sediments, filtering the supernatant by means of ultrafiltration or microfiltration, and then drying the obtained concentrate.

Un ingrédient laitier enrichi en lipides polaires, en particulier en phospholipides et en sphingolipides dans lequel le pourcentage en phospholipides est supérieur à 10% en poids, par rapport au poids de matière sèche de l'ingrédient, son procédé d'obtention au départ de crème de lait pasteurisée et son application dans des produits alimentaires et/ou pharmaceutiques.