葡萄酒中与风味相关4类含硫化合物的研究进展
张清安,陈博宇

Research Progress of Four Sulfur Compounds Related to Red Wine Flavor
QingAn ZHANG,BoYu CHEN
表2 葡萄酒中4类含硫化合物检测方法比较
Table 2 Comparison between detection methods of sulfur compounds in wine
含硫化合物
Sulfur compound
前处理方法
Sample preparation
检测方法
Detection method
检测限
Limit of detection
优点或不足
Advantage/drawback
参考文献
Reference
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]