The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法远志中远志皂苷和甘草含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时果脯中甘草苷和甘草含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草反应得前驱物,氮气保护下600℃热分解前驱物备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方甘草片中甘草、异甘草苷和异苷草素的含量量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法和微生物转化的方法转化异丁香酚或者阿魏生产香草和香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混常压氧化法，把甜菜废渣成工业品草。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果与柠檬之间及奎宁与莽草之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高草尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷和甘草酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

立用RP-HPLC法同时测定果脯中甘草苷和甘草酸含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草酸二铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草酸钙针晶、木栓、均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱,氮气保护下600℃热分解前驱制备了一种非学计量钛氧。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

立复方甘草片中甘草酸、异甘草苷和异苷草素的含量定量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转法和微生转的方法转异丁香酚或者阿魏酸生产香草酸和香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧法，把甜菜废渣制成工业品草酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽草酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草酸是一种高毒性合，它体内的蓄积可引起各种病理状态，包括肾结、高草酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷和甘草。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中甘草苷和甘草的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草二铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方甘草片中甘草、异甘草苷和异苷草的定分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法和微生物转化的方法转化异丁酚或者阿魏生产草和进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混常压氧化法，把甜菜废渣制成工业品草。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果与柠檬之间及奎宁与莽草之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高草尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用相色谱法测定制远志中远志皂苷和甘草酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中甘草苷和甘草酸含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草酸二铵治寻常型银屑病的临和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草酸钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方甘草片中甘草酸、异甘草苷和异苷草素的含量定量分析的相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法和微生物转化的方法转化异丁香酚或者阿魏酸生产香草酸和香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽草酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草酸是一种毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、草酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷和甘草酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中甘草苷和甘草酸含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草酸二铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草酸钙针晶、木栓、均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱,氮气保护下600℃热分解前驱制备了一种非学计量钛。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方甘草片中甘草酸、异甘草苷和异苷草素的含量定量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转法和微生转的方法转异丁香酚或者阿魏酸生产香草酸和香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压法，把甜菜废渣制成工业品草酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽草酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草酸是一种高毒性合，它体内的蓄积可引起各种病理状态，包括肾结、高草酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷和甘草酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中甘草苷和甘草酸含量的法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察甘草酸二铵治疗寻常病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、草酸钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复甘草片中甘草酸、异甘草苷和异苷草素的含量定量分析的高效液相色谱(HPLC)法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

文主要对酶转化法和微生物转化的法转化异丁香酚或者阿魏酸生产香草酸和香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和草酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽草酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

草酸是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高草酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中苷酸含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观酸二铵治疗寻常型银屑病的临床疗效安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、酸钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉酸反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方片中酸、异苷异苷素的含量定量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法生物转化的方法转化异丁香酚或者阿魏酸生产香酸香兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

酸是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志远志皂苷和酸含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯苷和酸含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察酸二铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、酸钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和酸反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方片酸、异苷和异苷素的含量定量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法和微生物转化的方法转化异丁者阿魏酸生产酸和兰素进行了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和酸二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧酸。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品酸。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果酸与柠檬酸之间及奎宁酸与莽酸之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改进。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

酸是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高酸尿症等。

The content of senegenin and glycyrrhizic acid were determined by RP-HPLC.

应用高效液相色谱法测定制远志中远志皂苷和含量。

To establish a RP-HPLC method for the determination of liquiritin and glycyrrhizic acid in preserved fruit.

建立用RP-HPLC法同时测定果脯中苷和含量的方法。

Objective:To observe the clinical effect and safety of diammonium glycyrrhetate(DG) in the treatment of psoriasis vulgaris.

观察二铵治疗寻常型银屑病的临床疗效和安全性。

ResultsAtractylodes macrocephala Koidz.transection structure fiber synanthrin,crystalline calcium oxalate,cork cell and stone cell can be regarded as identification character.

结果白术根茎横切面结构、纤维、菊糖、钙针晶、木栓细胞、石细胞均可作为其鉴别特征。

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

Objective:HPLC was used to determine the contents of glycyrrhizic acid,isoliquiritin and isoliquiritigenin in compound liquorice tablets quantitatively.

建立复方片中、异苷和异苷的含量定量分析的高效液相色谱(HPLC)方法。

This paper studied the production of vanillin and vanillic acid from isoeugenol or ferulic acid by enzymatic and microbial methods.

本文主要对酶转化法和微生物转化的方法转化异丁香酚或者阿魏生产香和香兰了研究。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊酮和二乙酯为起始原料,经缩合、与甲基肼环合、水解等三个步骤合成了1-甲基-3-丙基吡唑-5-羧。

This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation.

本文介绍利用硝硫混常压氧化法，把甜菜废渣制成工业品。

Sucrose content in fruits had positive correlation with sorbitol.There were significant positive correlations between malate and citrate, and between quinate and shikimate in fruits.

蔗糖和山梨醇之间,苹果与柠檬之间及奎宁与莽之间呈显著的正相关关系。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了以二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲酰胺工艺的改。

Oxalic acid is one of nature's most highly oxidized organic compounds, and the accumulation of oxalate in the body can cause various pathological disorders, including urolithiasis, hyperoxaluria, etc.

是一种高毒性化合物，它体内的蓄积可引起各种病理状态，包括肾结石、高尿症等。