• Title/Summary/Keyword: mayonnise

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Effect of Emulsifiers and Stabilizers on the Emulsion Stability of Mayonnaise (유화 . 안정제 사용이 Mayonnaise의 유화안정성에 미치는 영향)

  • 이영엽
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.1
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    • pp.115-120
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    • 1998
  • The effects of oil concentration and stabilizers and emulsifiers on the emulsion stability of mayonnaise were studied. The highest viscosity of mayonnaise and the least amount of oil separation were by the additon of soluble starch, but when it was added below 0.6%, the viscosity of a mayonnaise decreased sharply during storage at 3$0^{\circ}C$. The stability of mayonnaise was increased only when the soluble starch was added to mayonnaise above 0.9%. When xanthan gum was added at the concentration of 0.05~0.1%, the viscosity of mayonnaise was increased considerably and the emulsion stability was improve. But if it was added more than at 0.2% on the contrary, the emulsion stability was reduced and the texture of mayonnaise was changed. When both 0.1%-xanthan gum and 0.3%-soluble starch were added, the most stable mayonnaise was obtained.

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Quality Characteristics of Green Tea Powder on Mayonnaise (녹차분말 농도에 따른 마요네즈의 품질 특성)

  • 박금순;박어진;김향희
    • Journal of the East Asian Society of Dietary Life
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    • v.10 no.5
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    • pp.411-418
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    • 2000
  • The purpose of this study was to investigate the sensory and mechanical characteristics of mayonnaise containing various levels of green tea powder The highest viscosity of mayonnaise was obtained at the green tea powder concentration of 0.5% The emulsion, stability was increased with the addition of green tea powder. In the sensory evaluation, overall acceptabilty appeared to be the highest when 0.1% of green tea powder was added. There was a significant difference between the samples (P<.05) In terms of change in color, the values of L, a, b, and ΔE decreased as the amount of green tea powder increased. In the measurement of the texture, the hardness of mayonnaise was highest in the control of green tea powder, and the springiness appeared to be higher in the mayonnaise with 0.1% of green tea powder. The odor acceptabilty in the sensory evaluation showed a negative correlation with the values of gumminess in the mechanical characteristics. The subjective parameters that affect overall quality on sensory evaluation were determined by, and they were odor acceptabilty, after taste, oily taste, sour odor. sweet taste. egg odor, color acceptabilty, and salty taste. These results showed that mayonnaise made with 0.1% green tea powder, salad oil 474.5ml. egg golk 85g, sugar l0g, salt 7g, and vinegar 23m1 with the addition of 0.6g green tea powder was the most effective compared with other treatments.

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