Sökning: "Cheese ripening"
Hittade 4 avhandlingar innehållade orden Cheese ripening.
1. Lactobacillus in semi-hard cheese and their use as adjunct cultures
Sammanfattning : The microflora of Herrgård cheese produced at three dairies was compared after three and six months maturation. The microflora of cheeses from two of the dairies was dominated by a spontaneous microflora of Lactobacillus after three months of ripening, while starter bacteria still dominated in cheese from the third dairy after six months. LÄS MER
2. Variation in raw milk quality : impact on milk coagulation and cheese ripening
Sammanfattning : This thesis examined some of the causes behind recent increasing variation in ripening time of a traditional, Swedish long-ripening hard cheese. Variations in the composition and properties of farm and dairy silo milk intended for production of the long-ripening cheese were recorded during one year, and the resulting cheese was characterised. LÄS MER
3. Genetic Engineering of Industrial Micro-organisms - Casein hydrolysis by the lactic acid bacteria Lactococcus lactis subsp. cremoris and Lactobacillus rhamnosus and Xylose fermentation by the yeast Saccharomyces cerevisiae
Sammanfattning : Micro-organisms are used industrially by humans, to improve production, either qualitatively or quantitatively, and to enhance profit or value. In cheese production, the starter bacteria hydrolyse casein degradation products generated by rennet. LÄS MER
4. Lipid sponge phase nanostructures as carriers for enzymes
Sammanfattning : Nonlamellar lipid liquid crystalline phases have many potential applications, such as for drug delivery, protein encapsulation or crystallization. Lipid liquid crystalline sponge phase (L3) has so far not been very much considered in these applications, in spite of apparent advantages in terms of its flexibility and capacity of forming large aqueous pores able to encapsulate large bioactive molecules. LÄS MER
