Research Article
Application of Calcium Chloride-Sodium Alginate to Improve the Texture of Quick-Frozen Heracleum moellendorffii
Table 2
Effect of texture retaining agent on the texture of the Heracleum moellendorffii under different factors.
| Factor | Experimental group | Brittleness (gf) | Chewiness (gf) |
| A | 1 : 025 | 2038 ± 84.31a | 1418.31 ± 50.89a | 1 : 0.5 | 2521 ± 79.25b | 1670.28 ± 57.65a,b | 1 : 1 | 3044 ± 91.26c | 1902.31 ± 55.21b,d | 1 : 2 | 3810 ± 92.35d | 2064.33 ± 67.19c,d | 1 : 4 | 1077 ± 53.57e | 672.18 ± 34.11e |
| B | 1 g/L | 1908 ± 67.32a | 927.61 ± 52.33a | 2 g/L | 2612 ± 73.89b | 1920.55 ± 70.13b | 3 g/L | 3726 ± 88.13c | 2187.92 ± 75.24c | 4 g/L | 4630 ± 87.26d | 2538.33 ± 81.60d | 5 g/L | 1911 ± 70.12a | 1101.65 ± 57.12e |
| C | 10 min | 3067 ± 40.56a | 1556.36 ± 40.56a | 20 min | 3289 ± 58.22b | 1990.22 ± 52.24b | 30 min | 3890 ± 61.28c | 2278.15 ± 49.13c | 40 min | 3301 ± 52.36d,b | 1817.64 ± 42.32b | 50 min | 2917 ± 48.27a | 1393.56 ± 48.69a |
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aThe texture retaining agent concentration factor experiment; bthe proportional factor experiment of the texture retaining agent calcium chloride-sodium alginate; cthe soaking time factor experiment. Error bars indicate SD ( n = 3). Different letters indicate significant differences ( ). |