Isolation and characterization of wound-induced compounds from the leaves of Citrus hassaku

被引：7

作者：

Asai, Tomonori ^{[1
]}

Matsukawa, Tetsuya ^{[1
,2
]}

Ishihara, Atsushi ^{[3
]}

Kajiyama, Shin'ichiro ^{[1
]}

机构：

[1] Kinki Univ, Grad Sch Biol Oriented Sci & Technol, 930 Nishimitani, Kinokawa, Wakayama 6496493, Japan

[2] Kinki Univ, Expt Farm, Yuasa, Wakayama 6430004, Japan

[3] Tottori Univ, Fac Agr, Koyama Cho, Tottori City, Tottori 6808553, Japan

来源：

JOURNAL OF BIOSCIENCE AND BIOENGINEERING | 2016年 / 122卷 / 02期

关键词：

Citrus hassaku; Mechanical wounding; Structure elucidation; Furofuran lignan; Antibacterial activity; JUICE OIL; PENICILLIUM-DIGITATUM; SPASMOLYTIC ACTIVITY; CONSTITUENTS; COUMARINS; BICOUMARINS; FLAVONOIDS; STRESS; PLANTS; FRUIT;

D O I：

10.1016/j.jbiosc.2016.01.006

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 [微生物学]; 090105 [作物生产系统与生态工程];

摘要：

Citrus plants are world widely cultivated as horticultural tree crops, and nowadays their pharmacological activities have been well studied. Since research of defense responses in citrus plants have been mainly focused on the post-harvested fruits because of their commercial importance, defense mechanisms during their developmental stages have not been well understood. In the present study, two wound-induced compounds were isolated from leaves of Citrus hassalcu, and their structures were elucidated by high-resolution electron spray ionization mass spectra (HRESIMS) and nuclear magnetic resonance (NMR) analyses. One of these compounds was identified as a known flavanone, hesperetin. The other was characterized as a novel furofuran lignan, and was named `biscitrusnin-A'. Their antimicrobial activities were also evaluated. (C) 2016, The Society for Biotechnology, Japan. All rights reserved.

引用

页码：208 / 212

页数：5

共 23 条

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Metabolic changes in Citrus leaf volatiles in response to environmental stress [J].