还原型谷胱甘肽 GSH | DNTB处理 Reaction with DTNB | HPLC -DAD | | 首次完成对葡萄汁中GSH含量检测 Determining GSH content in wine for the first time | [11] |
OPA处理 Reaction with OPA | HPLC -FD
| 0.06 mg∙L-1
| 排出氧化酶的影响,提高了精确度 Excluding oxidase effect, improving accuracy | [14] |
NDA处理 Reaction with NDA | HPLC-FD | 0.03 mg∙L-1 | 提高荧光比率,提高精确度 Improving fluorescence ratio and accuracy | [60] |
MBB处理 Reaction with MBB | CE-LIF
| 0.02 mg∙L-1 | 样品分离效果好,精确度高 Better sample separation and accuracy | [29] |
pBQ处理 Reaction with pBQ | UPLC-ESI- MS/MS | 0.002 mg∙L-1 | 检测时间短,灵敏度高 Short test time, better sensitivity | [61] |
硫醇和硫化氢 Thoil and H2S | p-HMB提取法 Extraction with p-HMB | GC-MS | | 首次实现这5种硫醇的选择性提取,对3MHA和3MH含量的测定存在误差 Extracting of the 5 compounds selectively for the first time, inaccuracy in quantification of 3MHA and 3MH | [7] |
p-HMB提取法 Extraction with p-HMB | GC-MS | 0.8 ng∙L-1(4MMP) 15 ng∙L-1(3MH) 5 ng∙L-1(3MHA) | 样品分离效果好,精确度高 Better separation and accuracy | [16] |
| LLE配合Affigel 501 Extraction with LLE coupled with Affigel 501 | GC-AED GC-ITMS-MS | 5 ng∙L-1(4MMP)(AED) 15 ng∙L-1(4MMP)(ITMS-MS) 1 ng∙L-1(3MH)(ITMS-MS) 5 ng∙L-1(3MHA)(AED) 0.7 ng∙L-1(3MHA)(ITMS-MS) | 首次使用被标记的3MH、3MHA和4MMP作为内标物,克服了被测物被氧化的问题 Using labeled 3MH, 3MHA, 4MMP as internal standard, avoiding sample oxidation | [17] |
| SPME | GC-MS | 1.3 ng∙L-1(3MH) 0.25 ng∙L-1(3MHA) 0.03 ng∙L-1(4MMP) | 降低基底效应,精确度高 Reducing matrix effect, better accuracy | [18] |
| HS-SPME | GC-pFPD | 0.4 μg∙L-1(MeSH) 0.2 μg∙L-1(H2S)
| 分别检测了游离态和总的MeSH 和H2S含量 Determining both free and total MeSH and H2S content | [19,66] |
| HP-SPME | GC-pFPD | 0.8 μg∙L-1(MeSH) 1.3 μg∙L-1(EtSH) 1.7 μg∙L-1(H2S) | 受样品氧化及基底效应影响,精确度不高 Causing sample oxidation and matrix effect, not accurate enough | [22] |
二氧化硫 SO2 | 酸性条件蒸馏 Acid conditioned distillation | CFA | 5 mg∙L-1(总量 Total) | 检测限低,检测速度快,排除了葡萄酒颜色干扰 Lower detection threshold, quick detection, excluding wine color effect | [79] |
葡萄酒样品直接与副品红和孔雀绿反应 Reaction with pararosaniline or malachite green | UV-vis | 0.6 mg∙L-1(游离态 Free form) (副品红 Pararosaniline) 0.8 mg∙L-1(总量 Total) (副品红 Pararosaniline) 0.3 mg∙L-1(游离态 Free form) (孔雀绿 Malachite green) 0.8 mg∙L-1(总量 Total) (孔雀绿 Malachite green) | 排除了样品处理带来的误差,提高了精确性 Excluding errors caused by sampling, better accuracy | [25] |