有机酸
BTP-有机酸及相关物质分析
有机酸是指一类具有酸性的有机化合物,常见的有机酸是羧酸、硫羧酸、亚磺酸、磺酸等也属于有机酸。有机酸常见的化学反应是与醇反应生成酯。有机酸主要分布在中草药的叶、根、特别是果实中,如乌梅、五味子、覆盆子等。常见的植物中的有机酸除少数以游离状态存在外,一般都与钾、钠、钙等结合成盐,有些与生物碱类结合成盐。
百泰派克生物科技采用GC/MS(Agilent 7890A/5975C),结合超过80个有机酸标准品,配合有机酸同位素标准品进行定量及定性分析,其中涉及到的95%的物质均使用标准品和同位素标准品定量,显著提高了定性定量的准确性。
BTP可检测有机酸及相关物质
| 有机酸分析服务列表(Organic acids,67 种物质) Identification & quantification of organic acids by GC-MS |
|
|---|---|
| 1 | (E)-Cinnamic acid |
| 2 | 1H-Indole-3-acetic acid |
| 3 | 2-amino-benzoic acid |
| 4 | 2-Furoylglycine |
| 5 | 2-Hydroxy-2-methylbutyric acid |
| 6 | 2-Hydroxybenzoic acid (salicylic acid) |
| 7 | 2-Hydroxyglutaric acid |
| 8 | 2-Hydroxyisovaleric Acid |
| 9 | 2-Indolecarboxylic acid |
| 10 | 2-Methylsuccinic acid |
| 11 | 3,4-dihydroxy-Phenylpropanoic acid |
| 12 | 3,4-Dihydroxyphenylacetic acid |
| 13 | 3-(3-Hydroxyphenyl) propanoic acid |
| 14 | 3-Hydroxybutyric acid |
| 15 | 3-Hydroxyisovaleric acid |
| 16 | 3-Hydroxymethylglutaric acid |
| 17 | 3-Methyladipic acid |
| 18 | 3-Methylglutaconic acid |
| 19 | 4-Deoxythreonate |
| 20 | 4-Hydroxyhippuric acid |
| 21 | 5-Hydroxyindoleacetic acid |
| 22 | Adipic acid |
| 23 | alpha-Hydroxyisobutyric acid |
| 24 | Azelaic acid |
| 25 | Benzenepropanoic acid |
| 26 | Benzoic acid |
| 27 | beta-Lactate |
| 28 | Citric acid |
| 29 | Dodecanoic acid (Lauric acid) |
| 30 | Ethylmalonic acid |
| 31 | Fumaric acid |
| 32 | Glutaconic acid |
| 33 | Glutaric acid |
| 34 | Hexadecanoic acid (Palmitic acid) |
| 35 | Hippuric acid |
| 36 | Homovanillic acid |
| 37 | HPHPA |
| 38 | Hydroxyphenyllactic acid |
| 39 | Indolelactic acid |
| 40 | Kynurenic acid |
| 41 | L-Malic acid |
| 42 | Lactic acid |
| 43 | Levulinic acid |
| 44 | m-Coumaric acid |
| 45 | m-Hydroxyhippuric acid |
| 46 | m-Hydroxyphenylacetic acid |
| 47 | Malonic acid |
| 48 | Methylmaleic acid (citraconic acid) |
| 49 | Methylmalonic acid |
| 50 | o-Hydroxyphenylacetic acid |
| 51 | Octadecanoic acid (Stearic acid) |
| 52 | Oxoglutaric acid |
| 53 | p-Hydroxybenzoic acid |
| 54 | p-Hydroxyphenylacetic acid |
| 55 | Phenaceturic acid |
| 56 | Phenylacetic acid |
| 57 | Pimelic acid |
| 58 | Pyroglutamic acid |
| 59 | Pyruvic acid |
| 60 | Quinolinic acid |
| 61 | Sebacic acid |
| 62 | Suberic acid |
| 63 | Succinic acid |
| 64 | Sumiki's acid |
| 65 | Trans-Aconitic acid |
| 66 | Trans-Ferulic acid |
| 67 | Vanillylmandelic acid |
关于样品
血清、血浆、尿液、胆汁、胆酸;
细胞、肝脏、脑组织等动物组织及粪便等;
植物、酵母、微生物等
样本需求量:
血样、胆汁等:10微升
各种组织:10毫克
粪便等:10毫克
其它样本类型及用量请与百泰派克销售联系。
样品运输:以3-4公斤干冰挥发一天计算,请使用足量的干冰运输(建议尽量选用较大块的干冰,大块的干冰挥发较慢),并用泡沫盒封闭。并且尽量选用较快的邮递方式,以降低运输过程中样品降解的可能性。
中/英文项目报告
在技术报告中,百泰派克会为您提供详细的中英文双语版技术报告,报告包括:
1.实验步骤(中英文)
2.相关的质谱参数(中英文)
3.鉴定物质的定量或定量信息
4.质谱图片
5.原始数据
BTP-有机酸及相关物质分析一站式服务
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