Polyacrylamide gel electrophoresis of soil humic acids, lignins, model phenolic polymers, and fungal melanins

被引：15

作者：

Saiz-Jimenez, C

Trubetskaya, OE

Trubetskoj, OA

Hermosin, B

机构：

[1] CSIC, Inst Recursos Nat & Agrobiol, E-41080 Seville, Spain

[2] Russian Acad Sci, Branch Shemyakin, Pushchino 142292, Moscow Region, Russia

[3] Russian Acad Sci, Ovchinnikov Inst Bioorgan Chem, Pushchino 142292, Moscow Region, Russia

[4] Russian Acad Sci, Inst Soil Sci & Photosynthesis, Pushchino 142292, Moscow Region, Russia

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 1999年 / 30卷 / 3-4期

关键词：

D O I：

10.1080/00103629909370208

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Soil humic acid fractionated by polyacrylamide gel electrophoresis yield four fractions: a, b, and c+d Lignin samples runs as a single band and have the same electrophoretic mobility than fraction b of humic acid. Degraded lignin also yield fraction c+d Model phenolic polymers and fungal melanins were mainly distributed into fractions equivalent to fractions b and c+d of humic acids. These data confirms those obtained using other analytical methods.

引用

页码：345 / 352

页数：8

共 18 条

[11] EFFECTS OF 6 N HCL HYDROLYSIS ON ANALYTICAL CHARACTERISTICS AND CHEMICAL STRUCTURE OF HUMIC ACIDS [J].

RIFFALDI, R ;

SCHNITZER, M .

SOIL SCIENCE, 1973, 115 (05) :349-356

[12]

Saiz-Jimenez C., 1996, HUMIC SUBSTANCES TER, P1, DOI DOI 10.1016/B978-044481516-3/50002-5

[13]

Saiz-Jimenez C., 1984, ORG GEOCHEM, V6, P417, DOI DOI 10.1016/0146-6380(84)90064-0

[14] LIGNIN PYROLYSIS PRODUCTS - THEIR STRUCTURES AND THEIR SIGNIFICANCE AS BIOMARKERS [J].

SAIZJIMENEZ, C ;

DELEEUW, JW .

ORGANIC GEOCHEMISTRY, 1986, 10 (4-6) :869-876

[15] Polyacrylamide gel electrophoresis of soil humic acid fractionated by size-exclusion chromatography and ultrafiltration [J].

Trubetskoj, OA ;

Trubetskaya, OE ;

Afanaseva, GV ;

Reznikova, OI ;

SaizJimenez, C .

JOURNAL OF CHROMATOGRAPHY A, 1997, 767 (1-2) :285-292

[16] CHARACTERIZATION OF SOIL HUMIC MATTER BY POLYACRYLAMIDE-GEL ELECTROPHORESIS IN THE PRESENCE OF DENATURATING AGENTS [J].

TRUBETSKOJ, OA ;

KUDRYAVCEVA, LY ;

SHIRSHOVA, LT .

SOIL BIOLOGY & BIOCHEMISTRY, 1991, 23 (12) :1179-1181

[17] ISOLATION, PURIFICATION AND SOME PHYSICOCHEMICAL PROPERTIES OF SOIL HUMIC SUBSTANCES FRACTIONS OBTAINED BY POLYACRYLAMIDE-GEL ELECTROPHORESIS [J].

TRUBETSKOJ, OA ;

TRUBETSKAYA, OE ;

KHOMUTOVA, TE .

SOIL BIOLOGY & BIOCHEMISTRY, 1992, 24 (09) :893-896

[18]

TRUBETSKOJ OA, 1998, IN PRESS Z PFLANZENE

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