来源：葡萄

分析手段：HPLC-ESI-MS(−)

前级离子：[M−H]⁻:305.0673

峰列表（丰度）：

125.0238(5.1%)

137.0238(3.9%)

139.0393(1.2%)

165.0189(4.4%)

166.0231(1.1%)

167.0332(1.1%)

179.0343(2.9%)

217.0486(1.1%)

219.0654(2.2%)

221.0453(1.6%)

231.0650(1.0%)

233.0455(1.3%)

235.0617(2.7%)

241.0495(2.0%)

257.0451(2.0%)

259.0601(4.0%)

260.0649(1.6%)

261.0399(1.3%)

261.0761(4.9%)

262.0804(1.5%)

274.0481(1.6%)

275.0559(8.0%)

276.0605(3.8%)

285.0401(6.0%)

286.0443(2.8%)

303.0512(23.7%)

304.0565(12.7%)

305.0673(99.9%)

306.0721(40.2%)

307.0765(3.8%)