混菌固态发酵菜籽粕工艺优化
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吴正可,刘国华,李阳,郑爱娟,常文环,陈志敏,蔡辉益
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Optimization of Solid State Fermentation for Rapeseed Meal with Mixed Strains
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ZhengKe WU,GuoHua LIU,Yang LI,AiJuan ZHENG,WenHuan CHANG,ZhiMin CHEN,HuiYi CAI
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表4 混菌发酵多因素试验结果
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Table 4 Orthogonal experiment results of mixed strains fermentation test with multi factors
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编号 Number | 因子Factors | 结果Result (%) | 温度 Temperature (℃) | 料水比 Feed water ratio | 发酵时间 Time (h) | 接种量 Inoculation quantity (%) | 硫甙降解率X Degradation rate of GS | 总酸增加率Y Increase rate of total acid | 多肽增加率Z Increase rate of polypeptide | 总变化率M Total rate of change | 1 | 1 | 1 | 1 | 1 | 31.15 | 220.64 | 184.85 | 82.63 | 2 | 1 | 2 | 2 | 2 | 31.55 | 318.98 | 148.96 | 92.28 | 3 | 1 | 3 | 3 | 3 | 36.16 | 363.23 | 117.67 | 97.45 | 4 | 1 | 4 | 4 | 4 | 41.82 | 214.42 | 122.50 | 79.81 | 5 | 2 | 1 | 2 | 3 | 29.75 | 483.75 | 148.16 | 115.61 | 6 | 2 | 2 | 1 | 4 | 53.58 | 508.91 | 134.70 | 134.04 | 7 | 2 | 3 | 4 | 1 | 53.92 | 471.88 | 114.88 | 125.76 | 8 | 2 | 4 | 3 | 2 | 56.49 | 541.77 | 79.19 | 132.69 | 9 | 3 | 1 | 3 | 4 | 48.21 | 451.77 | 154.93 | 124.76 | 10 | 3 | 2 | 4 | 3 | 48.77 | 488.55 | 131.40 | 127.13 | 11 | 3 | 3 | 1 | 2 | 46.37 | 468.02 | 118.30 | 120.40 | 12 | 3 | 4 | 2 | 1 | 47.26 | 452.96 | 56.60 | 109.51 | 13 | 4 | 1 | 4 | 2 | 41.69 | 432.11 | 120.58 | 112.08 | 14 | 4 | 2 | 3 | 1 | 42.06 | 529.86 | 148.41 | 131.19 | 15 | 4 | 3 | 2 | 4 | 43.23 | 494.08 | 114.10 | 121.49 | 16 | 4 | 4 | 1 | 3 | 41.66 | 447.40 | 62.62 | 105.66 | 标准误SEM | | | | | 1.15 | 19.94 | 5.67 | 6.35 | P值 P value | | | | | 0.01 | 0.04 | 0.07 | 0.06 | K1 | 88.04 | 108.77 | 110.68 | 112.27 | | | | | K2 | 130.78 | 121.16 | 109.72 | 118.11 | | | | | K3 | 120.45 | 116.27 | 125.27 | 111.46 | | | | | K4 | 117.60 | 110.67 | 111.20 | 115.02 | | | | | 优水平 Optimal levels | 2 | 2 | 3 | 2 | | | | | 极差 RJ | 42.73 | 12.39 | 15.55 | 6.65 | | | | | 排序 Rank | 温度 Temperature>时间 Time>料水比 Feed water ratio>接种量 Inoculation quantity |
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