PRINCIPAL COMPONENT ANALYSIS OF THE PYROLYSIS-MASS SPECTRA FROM AFRICAN, AFRICANIZED HYBRID, AND EUROPEAN BEESWAX

被引：15

作者：

BEVERLY, MB ^{[1
]}

KAY, PT ^{[1
]}

VOORHEES, KJ ^{[1
]}

机构：

[1] COLORADO SCH MINES, DEPT CHEM & GEOCHEM, GOLDEN, CO 80401 USA

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 1995年 / 34卷 / 02期

关键词：

AFRICAN BEESWAX; AFRICANIZED HYBRID BEESWAX; EUROPEAN BEESWAX; PCA; PY-MS; PYROLYSIS;

D O I：

10.1016/0165-2370(95)00891-H

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Honeycomb waxes from European, African, and Africanized hybrid honeybees were analyzed by Curie-point pyrolysis-mass spectrometry to determine the feasibility of using the technique as a rapid method for bee identification. Principal component analysis of the resulting mass spectra segregated the African, Africanized hybrid, and European waxes. The mass spectral peaks responsible for the discrimination between the different waxes corresponded to identified biomolecules. African, Africanized hybrid, and European waxes showed differences in the relative intensities of several compounds; however, no unique biomolecules were found that were distinctive for a particular type of wax.

引用

页码：251 / 263

页数：13

共 19 条

[1] BIOSYNTHESIS OF WAX IN THE HONEYBEE, APIS-MELLIFERA L [J].

BLOMQUIST, GJ ;

CHU, AJ ;

REMALEY, S .

INSECT BIOCHEMISTRY, 1980, 10 (03) :313-321

[2] DIMETHYL DISULFIDE DERIVATIVES OF LONG-CHAIN ALKENES, ALKADIENES, AND ALKATRIENES FOR GAS-CHROMATOGRAPHY MASS-SPECTROMETRY [J].

CARLSON, DA ;

ROAN, CS ;

YOST, RA ;

HECTOR, J .

ANALYTICAL CHEMISTRY, 1989, 61 (14) :1564-1571

[3] A PYROLYSIS DERIVATIZATION GAS-CHROMATOGRAPHY TECHNIQUE FOR THE STRUCTURAL ELUCIDATION OF SOME SYNTHETIC-POLYMERS [J].

CHALLINOR, JM .

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 1989, 16 (04) :323-333

[4]

Daly H.V., 1991, P13

[5] DIRECT ANALYSIS OF BACTERIAL FATTY-ACIDS BY CURIE-POINT PYROLYSIS TANDEM MASS-SPECTROMETRY [J].

DELUCA, S ;

SARVER, EW ;

HARRINGTON, PD ;

VOORHEES, KJ .

ANALYTICAL CHEMISTRY, 1990, 62 (14) :1465-1472

[6] MULTIVARIATE RULE BUILDING EXPERT SYSTEM [J].

HARRINGTON, PD ;

VOORHEES, KJ .

ANALYTICAL CHEMISTRY, 1990, 62 (07) :729-734

[7] RULE-BUILDING EXPERT SYSTEM FOR CLASSIFICATION OF MASS-SPECTRA [J].

HARRINGTON, PD ;

STREET, TE ;

VOORHEES, KJ ;

DIBROZOLO, FR ;

ODOM, RW .

ANALYTICAL CHEMISTRY, 1989, 61 (07) :715-719

[8]

Massart D. L., 1988, CHEMOMETRICS TXB, P339

[9]

NEEDHAM GR, 1988, AFRICANIZED HONEY BE, P275

[10] HYBRIDIZATION BETWEEN EUROPEAN AND AFRICANIZED HONEY-BEES IN THE NEOTROPICAL YUCATAN PENINSULA [J].

RINDERER, TE ;

STELZER, JA ;

OLDROYD, BP ;

BUCO, SM ;

RUBINK, WL .

SCIENCE, 1991, 253 (5017) :309-311

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