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Functional Characteristics of Protein Stabilized Emulsions: Emulsifying Behaviour of Proteins in a Sonifier.

Protein stabilized emulsions made up of 40% soybean oil by weight and protein dispersions of 2.5% (w/w) protein content have been prepared in an ultrasonic device. The emulsifying apparatus was incorporated into a recirculating system, where power input and number of passes were varied. The food proteins studied were a soy bean protein isolate, a whey protein concentrate (WPC), and a sodium casein

Silk properties and overwinter survival in gregarious butterfly larvae

All organisms are challenged by encounters with parasites, which strongly select for efficient escape strategies in the host. The threat is especially high for gregarious species entering immobile periods, such as diapause. Larvae of the Glanville fritillary butterfly, Melitaea cinxia, spend the winter in diapause in groups of conspecifics each sheltered in a silk-nest. Despite intensive monitorin

Inverse micellar phases in ternary systems of polar lipids/fat/water and protein emulsification of such phases to W/O/W-microemulsion-emulsions.

A new approach to prepare W/O/W-double emulsions is described. The inner W/O-phase is composed of a thermodynamically stable micellar solution of inverse type, an L2-phase. A protein, caseinate, is then used to stabilize the dispersion of this phase in water. Release from the inner to the outer water phase was followed by dialysis. Phase equilibria of the two ternary systems monolaurin-water-soybe

A study of the surface enlargement in the drop volume method and its relation to protein adsorption at A/W and O/W interfaces

In the drop volume method the surface of the drop enlarges throughout the process of the interfacial tension decay. This surface expansion has been measured for drops of various sizes and shapes, where the interfacial tension depression was caused by different proteins such as lysozyme, β-lactoglobulin, bovine serum albumin, sodium caseinate, whey protein concentrate and soy protein isolate at dif

Root system estimation based on satellite remote sensing : An applied study in Eastern Uganda

The density of roots is an important factor influencing the rate and magnitude of landslides. Due to the increased variability in climate, mainly rainfall, Eastern Uganda is severely struck by an increasing number of these mass movements, often with human casualties as one of the negative impacts. The aim of this study is to explore the possibility to estimate the depth and density of the root sys

Oceaniska epifyter – de globala miljöförändringarnas stora vinnare.

The recent more or less complete return and recovery in Skåne, southern-most Sweden, of epiphytic bryophyes known to have suffered from atmospheric pollution in the mid 1900’s, e.g. Zygodon rupestris, Antitrichia curtipendula, Leucodon sciuroides, Orthotrichum lyellii, O. speciosum and O. stramineum, is here discussed and illustrated on maps. However, apart from these successful recoveries, at lea