Climate and height growth of taiwania (Taiwania cryptomerioides) and Taiwan incense-cedar (Calocedrus formosana) in Taiwan
نویسندگان
چکیده
منابع مشابه
Establishment of expressed sequence tags from Taiwania (Taiwania cryptomerioides Hayata) seedling cDNA
Taiwania (Taiwania cryptomerioides Hayata), native to Taiwan, is one of the “living fossils” from the Tertiary period of the Cenozoic era. To isolate genes involved in wood formation and biochemical synthesis from this tree, 436 randomly selected clones from a cDNA library derived from seedling were sequenced and analyzed firstly. Contig analysis of these expressed sequence tags (ESTs) identifi...
متن کاملComposition, antioxidant, antimicrobial and anti-wood-decay fungal activities of the twig essential oil of Taiwania cryptomerioides from Taiwan.
This study investigated the chemical composition, antioxidant, antimicrobial and anti-wood-decay fungal activities of the essential oil isolated from the twigs of Taiwania cryptomerioides from Taiwan. The essential oil was isolated using hydrodistillation in a Clevenger-type apparatus, and characterized by GC-FID and GC-MS. A total of 35 compounds were identified, representing 100% of the oil. ...
متن کاملPodocarpane-type trinorditerpenes from the bark of Taiwania cryptomerioides.
Five new podocarpane-type trinorditerpenes were isolated from the bark of Taiwania cryptomerioides. Structures of 1beta, 14-dihydroxy-13-methoxy-6,8,11,13-podocarpatetraene (1), 1beta, 14-dihydroxy-13-methoxy-8,11,13-podocarpatriene (2), 13-hydroxy-12-methoxy-8,11,13-podocarpatrien-3-one (3), 14-hydroxy-13-methoxy-1,8,11,13-podocarpatetraen-3-one (4), and 13-methoxy-8,12-podocarpatriene-11,14-d...
متن کاملQuinone-type podocarpanes from the bark of Taiwania cryptomerioides.
Three quinone-type podocarpanes, 3beta-hydroxy-13-methoxy-8,12-podocarpadiene-11,14-dione (1), 18-hydroxy-13-methoxy-8,12-podocarpadiene-11,14-dione (2), and 13-methoxy-8,12-podocarpadiene-2,11,14-trione (3) were isolated from the bark of Taiwania cryptomerioides. Their structures were elucidated using spectral methods.
متن کاملAntimite activity of essential oils and their constituents from Taiwania cryptomerioides.
Antimite activity of essential oils and their components obtained from Taiwania cryptomerioides Hayata heartwood against Dermatophagoides pteronyssinus (Trouessart) and Dermatophagoides farinae Hughes was investigated in this study. Results from antimite tests demonstrated that the essential oil extracted from T. cryptomerioides heartwood had miticidal activity against D. pteronyssinus and D. f...
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ژورنال
عنوان ژورنال: Forestry
سال: 2016
ISSN: 0015-752X,1464-3626
DOI: 10.1093/forestry/cpw014