1、 2023 1 1671-9646 2023 01b-0014-04 1 568 No.12023 1 FarmProducts Processing Jan.GC-MS。75 mg/mL 90 min。TS251.5 A doi 10.16693/ki.1671-9646 X.2023.01.036Effe ct s o fGre e n Te aMari nat i ng L i qu i d o n Vo l at i l eFl av o rSu bst ance s o fDu ck Du ri ng De gre asi ngB A IYu ro ng WEIL i ng L IT
2、i ngti ng ZHA NG Ho ngru i*WA NG Wu School ofFood and Biological Engineering Hefei UniversityofTechnology Hefei Anhui 230009 China A bstract In this paper the effects of different concentrations of green tea marinating liquid and different pickling time on thevolatileflavorofduckmeatduringdefattingw
3、erestudied byGC-MS.Theresearch showed thattheduck wascured with 75 mg/mLgreen tea marinating liquid for 90 min and then heated and defatted which could not only prevent peroxidation but also op-timize the volatile flavor substances tothe greatest extent.Ke y w o rds green tea marinatingliquid duck v
4、olatile flavor compounds*230009 2022-03-31 1501031101“”1804a07020132。1997。*1968。1-2 50%3。、4。、5。、6。7。8DPPH。9 2 1。1 1.1、。、Na2CO3、-Solarbio 99.04%。1.2 SCION TQ 2023 1 DB-5MS Agilent 57330U、75 umCAR/PDMS Supelco CY-10 MGB-120 722N TDZ5-WS QL-866 JA3003 HHS-S DHG-9070A KA-6189。1.3 1.3.1 500 mL 1 9 200 mL
5、 30 min 80 30 min。25 mg/mL 4 000 r/min 10 min 10。1.3.2 11。1 mL 10 mL-2.5 mL 5 min 10%Na2CO32 mL 10 mL 2 h 760 nm。1.3.3 3、300 5 g。、140 40min。1.3.4、12。DB-5MS He 1 mL/min 35 kPa 40 4 min 3/min 130 2 min 5/min 230 6 min 250 240。1.3.5 1。90 min 25 50 75 100 125 mg/mL。2。75 mg/mL 30 60 90 120 150 min。2 2.1
6、1。760 nm。X Y Y=0.009 8X+0.021 6 R 2=0.999 2。GAE ga-llic acid equivalent mg GAE/g DW。137.85 1.22 mg GAE/g DW。2.2 1 2 2。1 25 12、8、2、2、1。14121086420/0 25 50 75 100 125/mg mL-1-1 2.52.01.51.00.50 A0 50 100 150 200/g Y=0.009 8 X+0.021 6 R 2=0.999 2.2 15 2023 1 75 mg/mL、。75 mg/mL。12 3、Z-3-、-、。、18.38%13、12
7、5 mg/mL 33.62%、2,4-、-2-。、14。2.3 3 4 1/mg mL-10 25 50 75 100 125 78.48 2.95a4.44 0.08c2.85 0.45a8.12 1.32d4.26 0.69d79.10 0.73a7.21 0.44b1.36 0.12c6.21 1.24e5.49 0.34cd70.18 1.9b7.39 0.24b1.26 0.11c14.13 0.90c6.33 0.92c60.09 0.67c8.65 0.29a1.16 0.00c19.21 1.18a8.17 0.68b66.65 1.31c8.77 0.98a1.41 0.07
8、c15.08 0.80bc7.63 0.59b63.38 0.42d6.61 0.29b1.52 0.33b16.53 0.50b9.65 1.81a“%”ad p 0.05。2/mg mL-10 25 50 75 100 1250.00 0.003.16 0.230.55 0.1346.37 2.120.30 0.160.41 0.151.11 0.322.87 0.800.35 0.073.15 0.362.44 0.304.26 0.696.41 0.467.39 1.230.00 0.000.00 0.0016.14 0.810.28 0.060.00 0.000.00 0.000.0
9、0 0.000.25 0.081.52 0.370.00 0.000.37 0.160.09 0.040.73 0.090.08 0.022.56 0.540.92 0.0838.74 1.721.58 0.260.60 0.053.89 0.222.65 0.180.64 0.052.48 0.150.75 0.175.49 0.345.92 0.305.74 1.351.26 0.130.00 0.0018.71 0.740.54 0.070.47 0.110.87 0.080.25 0.020.61 0.043.48 0.250.20 0.040.92 0.060.00 0.000.00
10、 0.000.08 0.011.20 0.280.78 0.0432.53 1.931.50 0.030.58 0.013.46 0.142.27 0.150.56 0.032.50 0.180.67 0.126.33 0.935.55 0.1513.52 0.791.30 0.090.38 0.0818.11 0.800.56 0.100.61 0.110.87 0.080.28 0.050.72 0.093.67 0.210.29 0.030.96 0.070.00 0.000.00 0.000.00 0.001.20 0.470.99 0.1919.37 2.041.97 0.420.6
11、9 0.032.36 0.272.93 0.510.59 0.112.51 0.100.47 0.038.17 0.685.90 0.9318.50 1.201.39 0.100.83 0.0619.92 1.230.62 0.080.71 0.021.20 0.220.38 0.100.93 0.064.00 0.790.40 0.091.26 0.120.00 0.000.00 0.000.00 0.000.00 0.000.00 0.0016.34 0.901.35 0.100.81 0.052.61 0.034.31 0.400.59 0.082.31 0.250.60 0.127.6
12、3 0.595.36 0.8014.21 0.642.45 0.621.66 0.2425.61 1.180.80 0.080.87 0.151.55 0.170.40 0.101.21 0.066.67 0.540.49 0.081.69 0.220.00 0.000.00 0.000.00 0.000.00 0.000.00 0.0012.75 1.300.59 0.120.77 0.142.44 0.173.27 0.410.54 0.091.70 0.310.75 0.199.65 1.027.56 0.1915.84 0.492.64 0.501.16 0.0727.90 0.510
13、.68 0.190.70 0.011.12 0.250.00 0.001.42 0.094.74 0.590.32 0.061.17 0.150.00 0.000.00 0.00 1234567891011121314151617181920212223242526275-2-1-2-1-3-2,3-2-2-1,2-2-2-2,4-4-2-2-3-1-4-16 2023 1 3。3、。3 90 min、。90min。4。150 min 36.8%。1-3-、2,3-、120min。3 GC-MS。75 mg/mL 90 min 3 t/min0 30 60 90 120 150 78.48 2
14、.95a4.44 0.08e2.85 0.45a8.12 1.32c4.26 0.69d76.08 2.13a6.76 0.43d1.96 0.36b8.91 1.06c5.98 0.39c66.49 1.34b8.11 0.68c1.59 0.57bc14.71 1.28b6.39 0.39bc58.83 1.83c8.66 0.32bc1.16 0.21c19.21 0.75a8.17 0.68a60.30 0.64c9.24 0.95c1.12 0.44c20.08 1.07a8.32 1.51a59.68 0.66c10.13 0.52c1.11 0.31c19.32 1.84a7.6
15、4 0.82ab 4 t/min0 30 60 90 120 1503.16 0.230.55 0.1346.37 2.120.30 0.160.41 0.151.11 0.322.87 0.800.35 0.073.15 0.362.44 0.304.26 0.696.41 0.467.39 1.230.00 0.000.00 0.0016.14 0.810.28 0.060.00 0.000.00 0.000.00 0.000.25 0.081.52 0.370.00 0.000.37 0.160.09 0.040.73 0.092.79 0.480.68 0.2135.34 1.470.
16、67 0.130.78 0.082.68 0.333.36 0.430.47 0.142.96 0.641.18 0.475.98 0.395.43 0.698.59 0.891.33 0.280.29 0.0717.84 2.030.35 0.120.32 0.050.89 0.120.36 0.070.55 0.126.36 1.220.49 0.060.00 0.000.00 0.000.00 0.001.96 0.550.85 0.2626.77 1.371.49 0.620.64 0.113.78 0.453.61 0.630.62 0.082.37 0.210.95 0.186.3
17、9 0.395.20 0.5114.27 1.951.68 0.340.63 0.0918.39 1.070.48 0.180.44 0.361.04 0.310.47 0.080.76 0.153.58 0.840.92 0.140.00 0.000.00 0.000.00 0.001.20 0.470.99 0.1919.37 2.041.97 0.420.69 0.032.36 0.272.93 0.510.59 0.112.51 0.100.47 0.038.17 0.685.90 0.9318.50 1.201.39 0.100.83 0.0619.92 1.230.62 0.080
18、.71 0.021.20 0.220.38 0.100.93 0.064.00 0.790.40 0.091.26 0.120.00 0.000.00 0.000.00 0.000.00 0.0014.48 1.352.78 0.370.56 0.143.11 0.414.01 0.310.54 0.261.93 0.510.56 0.238.32 1.516.93 0.3519.40 0.772.06 0.281.68 0.2422.68 2.120.77 0.140.68 0.171.55 0.470.25 0.091.18 0.284.48 0.721.11 0.290.00 0.000
19、.00 0.000.00 0.000.00 0.000.00 0.009.57 0.792.63 0.520.58 0.092.79 0.883.54 0.540.72 0.311.46 0.370.53 0.137.64 0.826.82 0.4418.53 0.892.16 0.392.84 0.3326.48 3.210.73 0.120.79 0.061.98 0.290.32 0.091.67 0.425.31 1.130.79 0.360.00 0.000.00 0.000.00 0.00 1234567891011121314151617181920212223242526 1-2-1-3-2,3-2-2-1,2-2-2-2,4-4-2-2-3-1-4-121086420 0 30 60 90 120 150 t/min-3 21/mg mL-117
