施氮时期对‘马瑟兰’葡萄果实芳香物质组分与含量的影响
马宗桓, 贺雅娟, 李蔚, 李文芳, 郭艳兰, 左存武, 毛娟, 陈佰鸿

Effects of nitrogen application periods on aroma components and contents of "Marselan" wine grape in the mature period
Zonghuan Ma, Yajuan He, Wei Li, Wenfang Li, Yanlan Guo, Cunwu Zuo, Juan Mao, Baihong Chen
表1 施氮时期处理后对‘马瑟兰’葡萄果实中芳香物质含量的影响
Table 1 Contents of volatile substances in 'Marselan' grape berries after different nitrogen application periods
芳香物质组分阈值 /(μg·L-1香味描述香系含量/(μg·kg-1
CKS1S2S3S4S5S6
1-壬醇50玫瑰-橙香26.49abc3.64c5.28bc4.88bc8.58ab7.77abc9.69a
苯乙醇1 100花香,玫瑰味,蜂蜜味253.25a10.69c47.17a15.91bc71.77a43.25ab63.31a
反式-2-己烯-1-醇100草本香,青菜味1285.78ab71.19e180.71cd98.53de144.86cde198.75bc300.58a
香叶醇40柠檬味,花香,橙子味,玫瑰味,天竺葵香298.84ab45.15c85.43b42.21c114.81a86.68ab92.38ab
叶醇70青草味,草本香,青菜味,脂肪,苦味1,746.09b15.06c27.6c63.43a
正己醇500花,青菜,鲜草味,草木1,2858.22a99.57f260.17d176.77e291.53cd344.15c547.4b
6,6-二甲基二环[3.1.1]庚-2-烯-2-甲醇6.99a7.29a3.61a7.79a
2-庚醇70果香,草本香1,35.50
1-十六烷醇5.96
反式-2-辛烯-1-醇2.02
醇类共计1 357.68245.30606.36338.30638.84684.211 096.04
醇类百分比17.59%11.30%26.94%18.90%29.47%25.07%33.01%
苯甲醛350芳香,焦糖味2,3,4,5191.14bc198.73b132.21c188.23bc196.99bc391.59a210.54b
苯乙醛4花香,玫瑰味216.47b7.71b5.30b22.97b45.59b49.32a48.63a
反式-2-己烯醛17青草,草木13 440.98a1 095.00bc814.32bcd638.68d786.10cd926.40bcd1 165.90b
3-己烯醛0.25青草182.38
己醛4.5绿色蔬菜12224.15a444.15b451.06b274.86b280.40b456.62b645.52b
壬醛1脂肪,柑橘,青菜,果味1,315.08b12.62b38.50ab36.88ab64.39a
(E)-3,7-二甲基-2,6-辛二烯醛5.03a5.65a
癸醛0.1肥皂,油脂味1.29
(E,E)-2,4-己二烯醛55.41
醛类共计6 015.561 760.671 415.511 163.241 347.251 888.322 076.24
醛类百分比77.93%81.07%62.89%65.00%62.15%69.20%62.53%
酯类
十四酸乙酯4 0002.27a1.93a
棕榈酸异丙酯3.72a3.87a3.84a4.71a
乙酸仲丁酯9.61
酯类共计5.995.803.8414.32
酯类百分比0.27%0.32%0.18%0.52%
β-紫罗酮0.007脂膏香,玫瑰香味,紫罗兰香2,64.12a1.15c0.88c1.03c0.44c0.61c2.17b
甲基庚烯酮新鲜的青香,柑橘样气息9.59a24.68a19.79a23.05a12.28a7.28a
香叶基丙酮60青香,花香1,27.37a11.07a11.44a
酮类共计4.1218.1136.6332.2623.4912.899.45
酮类百分比0.05%0.83%1.63%1.80%1.08%0.47%0.28%
2,4-二叔丁基苯酚特殊的香味7.04a1.71b1.37b2.00b2.59b1.38b1.15b
2,6-二叔丁基对甲酚133.20a63.53b55.17b84.73b
苯酚5 500药味的2.88a1.37bc0.97c1.12c2.01abc1.71bc2.38ab
邻甲酚3.19a0.91c1.73abc1.16bc2.86ab1.99abc3.11a
间甲酚1.33
酚类共计146.3167.5259.2489.017.465.087.97
酚类百分比1.90%3.11%2.63%4.97%0.34%0.19%0.24%
乙酸60 000醋酸气味3.82b9.13a
反式-2-己烯酸1 000脂肪,腐臭味71.81
己酸3 000腐臭味,奶酪味,脂肪味,汗味733.92
酸类共计3.8235.739.13
酸类百分比0.21%1.65%0.33%
十二烷82.98a21.96b60.80ab78.40ab47.66ab36.55ab61.43ab
十六烷9.59a6.99ab4.55b6.37ab7.93ab4.19b5.06b
十四烷12.20ab4.49b22.12a14.35ab
十七烷2.82
三十二烷21.11a13.58a
正十三烷97.08a51.19b44.56b57.04b34.39b34.84b49.75b
烷烃类共计189.6580.14122.11149.12111.09111.28130.59
烷烃类百分比2.46%3.69%5.43%8.33%5.12%4.08%3.93%
双戊烯6.01ab4.80a7.94a3.64a
烯烃类共计6.014.807.943.64
烯烃类百分比0.08%0.21%0.44%0.13%
总计7 719.332 171.742 250.641 789.492 167.702 728.873 320.29