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The Development Of Structure In Whipped Cream, B. E. Brooker, M. Anderson, A. T. Andrews

Food Structure

Interfacial changes occurring during the formation of whipped cream were followed using transmission and scanning electron microscopy. During the initial stages of whipping, air bubbles were stabilized by adsorbed 8-casein and whey proteins with little involvement of fat globules. The adsorption of fat to a i r bubbles occurred ~.then the globule membrane coalesced with the protein a ir-water i nterface . As a res ult, fat was brought into direct contact with air but only rarely did it spread at the ai.r-fat interface. The crosslinking of fat globules adsor bed t o adjacent air bubbles by chains of coalesced …