Serveur d'exploration sur le peuplier

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Characteristics of antibacterial molecular activities in poplar wood extractives.

Identifieur interne : 001490 ( Main/Exploration ); précédent : 001489; suivant : 001491

Characteristics of antibacterial molecular activities in poplar wood extractives.

Auteurs : Wanxi Peng [Japon] ; Dongli Li [République populaire de Chine] ; Minglong Zhang [République populaire de Chine] ; Shengbo Ge [République populaire de Chine] ; Bo Mo [République populaire de Chine] ; Shasha Li [République populaire de Chine] ; Makoto Ohkoshi [Japon]

Source :

RBID : pubmed:28149179

Abstract

As one of the dominant plantations in north and central China, poplar was considered as the uppermost wood raw materials, however, the chemical constituents of poplar wood weren't effectively used by high added value. Therefore, the molecules of wood extractives in Populus lasiocarpa and Populus tomentosa were extracted and studied to further utilize the bio-resources. The results showed that the LD-010, LD-021, LD-150, LD-174 wood extractives were identified as having 3, 24, 3 27 components, respectively. P. lasiocarpa wood was fit to extract 2,4-hexadiyne, 1,3,3-trimethyl-2-hydroxymethyl-3,3-dimethyl-4-(3-methylbut-2-enyl)-cyclohexene, and P. tomentosa wood was fit to extract 1,5-hexadien-3-yne, (all-E)-2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene. So the extractives of poplar wood contained rich and rare drug and biomedical activities.

DOI: 10.1016/j.sjbs.2015.10.026
PubMed: 28149179
PubMed Central: PMC5272933


Affiliations:


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<i>Populus lasiocarpa</i>
and
<i>Populus tomentosa</i>
were extracted and studied to further utilize the bio-resources. The results showed that the LD-010, LD-021, LD-150, LD-174 wood extractives were identified as having 3, 24, 3 27 components, respectively.
<i>P. lasiocarpa</i>
wood was fit to extract 2,4-hexadiyne, 1,3,3-trimethyl-2-hydroxymethyl-3,3-dimethyl-4-(3-methylbut-2-enyl)-cyclohexene, and
<i>P. tomentosa</i>
wood was fit to extract 1,5-hexadien-3-yne, (all-E)-2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene. So the extractives of
<i>poplar</i>
wood contained rich and rare drug and biomedical activities.</div>
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<AbstractText>As one of the dominant plantations in north and central China, poplar was considered as the uppermost wood raw materials, however, the chemical constituents of poplar wood weren't effectively used by high added value. Therefore, the molecules of wood extractives in
<i>Populus lasiocarpa</i>
and
<i>Populus tomentosa</i>
were extracted and studied to further utilize the bio-resources. The results showed that the LD-010, LD-021, LD-150, LD-174 wood extractives were identified as having 3, 24, 3 27 components, respectively.
<i>P. lasiocarpa</i>
wood was fit to extract 2,4-hexadiyne, 1,3,3-trimethyl-2-hydroxymethyl-3,3-dimethyl-4-(3-methylbut-2-enyl)-cyclohexene, and
<i>P. tomentosa</i>
wood was fit to extract 1,5-hexadien-3-yne, (all-E)-2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene. So the extractives of
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