Effect of glasswort (Salicornia herbacea L.) on the texture of frankfurters |
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Affiliation: | 1. Research Group of Food Processing, Korean Food Research Institute, Wanju 55365, Republic of Korea;2. Department of Animal Sciences, University of Wisconsin, Madison, WI 53706, USA;3. World Institute of Kimchi an Annex of Korea Food Research Institute, Gwanju 61755, Republic of Korea;4. Department of Food Scinece and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Republic of Korea |
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Abstract: | This study was aimed at evaluation of the effect of glasswort levels (0, 0.5, 1, and 1.5%) on the textural properties of frankfurters formulated with 0.75% NaCl. The addition of glasswort improved protein solubility (P < 0.05) and apparent viscosity of frankfurters formulated with 0.75% NaCl, resulting in increased cooking yield and emulsion stability. This phenomenon might be mainly related to salts and dietary fiber within glasswort. In addition, the textural properties of frankfurter prepared with 0.75% NaCl and 1.5% glasswort showed similar properties (P > 0.05) compared to those of control (1.5% NaCl). Our result suggests that the use of glasswort can be an effective approach to manufacture reduced-salt meat products. Moreover, the addition of 1.5% glasswort in frankfurters formulated with 0.75% NaCl is the optimum level without adverse effect on the texture. |
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