Further studies on the structure of polysaccharides from the lichen Flavoparmelia caperata (L.) HALE

被引：5

作者：

Takeda, T

Shimizu, N

Watanabe, S

Edagawa, Y

Ito, Y

Narui, T

Shibata, S

机构：

[1] Kyoritsu Coll Pharmaceut Sci, Minato Ku, Tokyo 1058512, Japan

[2] Nihon Univ, Coll Pharm, Funabashi, Chiba 2748555, Japan

[3] Meiji Pharmaceut Univ, Tokyo 2048588, Japan

[4] Shibata Lab Nat Med Mat, Shinjuku Ku, Tokyo 1600004, Japan

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 2003年 / 51卷 / 12期

关键词：

Flavoparmelia caperata; Flavoparmelia baltimorensis; alpha(1-3)(1-4)glucan (3 : 2);

D O I：

10.1248/cpb.51.1436

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A water-soluble polysaccharide called PC-2 was previously isolated from Flavoparmelia caperata (L.) HALE and assigned to alpha(1-3)(1-4)glucan. However, PC-2 separated into three components, PC-2A, PC-2B, and PC-2C (a single peak in HPLC, respectively) on further purification. Methylation analysis and H-1- and C-13-NMR spectroscopic studies suggested that PC-2A is composed of repeating units of [alpha-D-Glc1-3](3): [alpha-D-Glc1-4](2), while PC-2B and PC-2C are partly branched galactoglucomannans consisting of (1-3)- and (1-4)-linked alpha-D-glucopyranosyl units as the main chain. In addition we confirmed that the polysaccharide fraction PB-2 from the lichen of the same genus, Flavoparmelia baltimorensis (GYELNIK & FORISS) HALE, is identical to PC-2 based on the chemical and spectroscopic data.

引用

页码：1436 / 1438

页数：3

共 50 条

[11] Polysaccharides from Arctium lappa L.: Chemical structure and biological activity
Carlotto, Juliane
de Souza, Lauro M.
Baggio, Cristiane H.
Werner, Maria Fernanda de P.
Maria-Ferreira, Daniele
Sassaki, Guilherme L.
Iacomini, Marcello
Cipriani, Thales R.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2016, 91 : 954 - 960
[12] The spatial structure of lichen Hypogymnia phyzodes (L.) Nyl.
Martyushov, PA
Shavnin, SA
ZHURNAL OBSHCHEI BIOLOGII, 2004, 65 (02): : 178 - 186
[13] Comparison of structure and antioxidant activity of polysaccharides extracted from the leaves of Plantago major L., P. media L. and P. lanceolata L.
Lukova, P. K.
Karcheva-Bahchevanska, D. P.
Nikolova, M. M.
Iliev, Ilia N.
Mladenov, R. D.
BULGARIAN CHEMICAL COMMUNICATIONS, 2017, 49 : 282 - 288
[14] Isolation, structure, and surfactant properties of polysaccharides from Ulva lactuca L. from South China Sea
Tian, Hua
Yin, Xueqiong
Zeng, Qinghuan
Zhu, Li
Chen, Junhua
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2015, 79 : 577 - 582
[15] Extraction and deproteinization of polysaccharides from Sedum aizoon L.
Wang, Qizhi
Wang, Na
Chen, Zhenxi
ENVIRONMENTAL ENGINEERING, PTS 1-4, 2014, 864-867 : 460 - 464
[16] Polysaccharides from Melittis melissophyllum L. herb and callus
Skrzypczak-Pietraszek, E
Hensel, A
PHARMAZIE, 2000, 55 (10): : 768 - 771
[17] Characterization of immunomodulatory polysaccharides from Salvia officinalis L.
Capek, P
Hríbalová, V
Svandová, E
Ebringerová, A
Sasinková, V
Masarová, J
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2003, 33 (1-3) : 113 - 119
[18] STRUCTURAL STUDIES OF POLYSACCHARIDES FROM OAK LICHEN EVERNIA-PRUNASTRI (L) ACH .2. WATER SOLUBLE AND ALKALI-SOLUBLE GLUCANS FROM OAK LICHEN
HRANISAVLJEVICJ.M
MILJKOVICSTOJAMOVIC, J
DIMITRIJEVIC, R
MICOVIC, V
CARBOHYDRATE RESEARCH, 1975, 39 (01) : 115 - 123
[19] RAPID EXTRACTION OF POLYSACCHARIDES FROM FRUITS OF LYCIUM BARBARUM L.
Dong, Jing-Zhou
Wang, Zhi-Cheng
Wang, Ying
JOURNAL OF FOOD BIOCHEMISTRY, 2011, 35 (04) : 1047 - 1057
[20] ISOLATION, STRUCTURE AND PROPERTIES OF PECTIC POLYSACCHARIDES FROM THE PUMPKIN (Cucurbita pepo L. var. Styriaca)
Kostalova, Zuzana
Hromadkova, Zdenka
Ebringerova, Anna
Nosal'ova, Gabriela
Prisenznakova, L'ubica
PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON POLYSACCHARIDES-GLYCOSCIENCE, 2010, : 12 - 16

← 1 2 3 4 5 →