摘要:

The essential oil obtained fromCleonia lusitanica(L.) L. grown in Spain was analyzed by thin-layer chromatography GC and GC/MS. It was found that the major components were α-pinene (33.94–17.66%) and limonene (33.37–64.75%).

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697980

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil of the fruits and the leaves ofE. camaldulensishave been examined by GC/MS. Although the oil yield was higher in the leaves than fruits, the oils were found to be very similar. The major components in the leaf oil and fruit oil were 1, 8-cineole (44.62%) (49.35%), p-cymene (23.30%) (19.66%), γ-terpinene (8.12%) (4.45%) and α-pinene (9.55%) (3.03%) respectively.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697981

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The oil of two collections ofOriganum minutiflorumof Turkish origin was examined by GC and GC/MS. Forty-three constituents were identified with carvacrol (75.4–82%) being in most abundance.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697982

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil ofMentha spicatavar.crispaof Nepalese origin was examined by GC/MS. It was found to be rich in L-carvone. The plant used in this study, which was regenerated from a shoot apex mericlone, was found to have a chromosome number of 2n=48.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697983

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil obtained from the leaves ofE. bridgesianawas examined by GC/MS and 30 constituents constituting ca. 98% of the oil were characterized. The oil was found to be very rich in 1, 8-cineole (80%), while other constituents were α-terpineol (7%), limonene (2%), p-cymene (2%) and globulol (2%).

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697984

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil isolated by hydrodistillation from the sepals ofLeonotis leonurusR. Br. was analyzed by GC and GC/MS. Thirty-three oil components were identified, which constituted more than 90% of the oil. The major components were α-pinene (12.6%), limonene (5.6%), β-caryophyllene (30.8%), α-humulene (7.8%) and caryophyllene oxide (8.4%).

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697985

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

A pilot scale performance trial conducted on artificial autotetraploids of vetiver, taken in conjunction with source diploids and two improved diploids revealed the superiority of the selected autotetraploids. The evolved autotetraploid strain, which has been namedSugandha, exhibited 60% improvement in oil productivity over its diploid control.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697986

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oils (fruits and leaves) ofPolyalthia suaveolensfrom Gabon were subjected to GC/MS analysis. Twenty-five compounds representing ca. 99.5% of the total oils were identified. The major compounds were α-humulene (34.2%) and β-caryophyllene (32.8%) for the leaf oil and myrcene (34.3%) for the fruit oil.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697987

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil of the bark ofBetula alnoidesBuch-Ham growing wild in the Northeastern region of India was found to contain methyl salicylate (98.2%) as the major component.

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697988

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor

摘要:

The essential oil from the leaves ofCallistemon rigidusR. Br., a traditional Chinese medicinal plant, has been analyzed and found to contain thirteen compounds. The oil was predominantly 1, 8-cineole (89.9%).

ISSN:1041-2905    

DOI:10.1080/10412905.1991.9697989

出版商:Taylor & Francis Group    

年代:1991

数据来源: Taylor