Analysis of Fresh Sap Collected from Ryukyu Lacquer Tree
-
- LU Rong
- Department of Applied Chemistry, School of Science and Technology, Meiji University
-
- HONDA Takayuki
- Department of Applied Chemistry, School of Science and Technology, Meiji University
-
- SUNG Meesook
- Department of Biochemistry, Institute for Clinical and Translational Research, College of Medicine, Catholic Kwandong University
-
- JUNG Jaekook
- Department of Architecture, College of Engineering, Catholic Kwandong University
-
- MIYAKOSHI Tetsuo
- Department of Applied Chemistry, School of Science and Technology, Meiji University
この論文をさがす
抄録
The chemical structure of fresh lacquer sap collected from a lacquer tree growing in Nago City of Okinawa, Japan, was analyzed by gas chromatography/mass-spectrometry (GC/MS) and nuclear magnetic resonance (NMR). The results showed that Nago lacquer is laccol lacquer and its major components are 3-(heptadeca-10Z,13E,15E-trienyl)catechol, 3-(heptadeca-10Z,13E-dienyl)catechol, 3-(heptadeca-14Z-enyl)catechol, and 3-(heptadeca-12Z-enyl)catechol, which are similar to the components of Vietnamese lacquer. It showed higher laccase activity at pH 5 – 8 and better low temperature adaptability than Vietnamese lacquer. The Nago lacquer reached a dust free dry (DF) condition after 6 h, but Vietnamese lacquer did not. However, both were able to achieve harden dry (HD) in 24 h at 25°C, 80% relative humidity. In order to identify the lacquer provenance, the strontium isotope ratio was analyzed. The strontium isotope ratio (87Sr/86Sr) of Nago lacquer was 0.7110, which is different from the 0.7450 of Vietnamese lacquer.
収録刊行物
-
- Analytical Sciences
-
Analytical Sciences 33 (11), 1253-1257, 2017
社団法人 日本分析化学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204260910976
-
- NII論文ID
- 130006199353
-
- NII書誌ID
- AA10500785
-
- ISSN
- 13482246
- 09106340
-
- NDL書誌ID
- 028650983
-
- PubMed
- 29129864
-
- Web Site
- http://id.ndl.go.jp/bib/028650983
- https://ndlsearch.ndl.go.jp/books/R000000004-I028650983
- https://link.springer.com/content/pdf/10.2116/analsci.33.1253.pdf
- https://link.springer.com/article/10.2116/analsci.33.1253/fulltext.html
- https://www.jstage.jst.go.jp/article/analsci/33/11/33_1253/_pdf
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可