Results 71 to 80 of about 1,764 (181)

Influence of Hydrothermal Treatment on Hemicellulose Structure in Cryptomeria japonica

BioResources, 2023
The influence of hydrothermal treatment (HTT) on the hemicellulose, i.e. glucomannan/galactoglucomannan (GM/GGM) and arabinoglucurono-xylan (AGX) in Japanese cedar was examined using mild temperatures (95 °C and 120 °C) for its kiln drying.
Yoshikazu Mori, Rensei Suzuki, Kana Yamashita, Makoto Kiguchi   +3 more
doaj   +2 more sources

Effects of drying temperature for Cryptomeria japonica on the permeability of wood preservative I. The permeability of dried logs

BioResources, 2016
Treatment by wood preservative is indispensable for utilization of wood in severe environmental conditions. However, the problem of decay of preservative-treated woods because of poor impregnation in sapwood has recently gained attention for Cryptomeria ...
Hiroki Sakagami, Atsuro Tokunaga, Noboru Fujimoto, Shinya Koga, Isao Kobayashi, Ikuo Momohara   +5 more
doaj   +1 more source

Hypersensitivity to Japanese Cedar (Cryptomeria japonica) Pollen in Dogs.

Journal of Veterinary Medical Science, 1995
Four of 51 dogs with chronic dermatitis were made to react to crude Japanese cedar (Cryptomeria japonica, CJ) pollen allergen by the intradermal skin test (IDST). These four dogs had specific IgE to CJ as determined by Prausnitz-Küstner test. In the provocation test, nasal discharge increased 5 to 20 min after introduction of the crude CJ pollen ...
SASAKI, Yoshihide, KITAGAWA, Hitoshi, FUJIOKA, Tooru, KITOH, Katsuya, IWASAKI, Toshirou, SAKAGUCHI, Masahiro, INOUYE, Sakae   +6 more
openaire   +3 more sources

Establecimiento in vitro de Cryptomeria japonica (Taxocidaceae)

Revista de Biología Tropical, 2003
In this work, it was achieved to stablish in vitro shoots of Cryptomeria japonica from 20 year old trees. The shoots were disinfected and treated with six different concentrations of kinetin and belciladenine in order to induce their development and ...
Ana Hine-Gómez, Lisette Valverde-Cerdas
doaj  

Inheritance of growth ring components and the possibility of early selection for higher wood density in Japanese cedar (Cryptomeria japonica D. Don)

Annals of Forest Science
Key message We elucidated the age trends of narrow-sense heritability and phenotypic/genetic correlations and the age–age genetic correlation of growth ring components of Cryptomeria japonica D.
Yuko Yasuda, Taiichi Iki, Yuya Takashima, Makoto Takahashi, Yuichiro Hiraoka, Kentaro Mishima   +5 more
doaj   +1 more source

Effects of Drying Temperature for Cryptomeria japonica on the Permeability of Wood Preservative. II: The Permeability of Dried, Split Log Pieces

BioResources, 2016
Poor impregnation of sapwood from Cryptomeria japonica kiln-dried logs is a problem for preservative treatment in Japan. The permeability of copper azole (CuAz) into sapwood was reported to decrease with an increase in the drying temperature of logs, due
Hiroki Sakagami, Atsuro Tokunaga, Noboru Fujimoto, Shinya Koga, Isao Kobayashi, Ikuo Momohara   +5 more
doaj   +1 more source

Larvicidal efficacy of Cryptomeria japonica leaf essential oils against Anopheles gambiae

Parasites & Vectors, 2014
Background Alternative insecticidal compounds with mortality effect against mosquito life cycle stages are currently needed. The compounds should be biodegradable and nontoxic to non-targeted insects.
France P Mdoe, Sen-Sung Cheng, Lucile Lyaruu, Gamba Nkwengulila, Shang-Tzen Chang, Eliningaya J Kweka   +5 more
doaj   +1 more source

[In vitro establishment of Cryptomeria japonica (Taxocidaceae)].

Revista de biologia tropical, 2004
In this work, it was achieved to establish in vitro shoots of Cryptomeria japonica from 20 year old trees. The shoots were disinfected and treated with six different concentrations of kinetin and belciladenine in order to induce their development and budding.
Ana, Hine-Gómez, Lisette, Valverde-Cerdas   +1 more
openaire   +1 more source

Essential Oils from Azorean Cryptomeria japonica Female Cones at Different Developmental Stages: Variations in the Yields and Chemical Compositions

Separations
Cryptomeria japonica (Thunb. ex L.f.) D. Don (Cupressaceae) is widely cultivated in the Azores archipelago (Portugal) for landscaping and timber production, generating a huge amount of biomass residues.
Alexandre Janeiro, Ana Lima, Filipe Arruda, Tanner Wortham, Tânia Rodrigues, José Baptista, Elisabete Lima   +6 more
doaj   +1 more source

A single-nucleotide substitution of CjTKPR1 determines pollen production in the gymnosperm plant Cryptomeria japonica. [PDF]

PNAS Nexus, 2023
Kakui H, Ujino-Ihara T, Hasegawa Y, Tsurisaki E, Futamura N, Iwai J, Higuchi Y, Fujino T, Suzuki Y, Kasahara M, Yamaguchi K, Shigenobu S, Otani M, Nakano M, Nameta M, Shibata S, Ueno S, Moriguchi Y.   +17 more
europepmc   +1 more source