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Merck
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10830

Sigma-Aldrich

(+)-阿拉伯半乳聚糖

≥80% (HPLC), from larch wood

别名:

半乳糖阿拉伯聚糖

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About This Item

CAS号:
9036-66-2
EC號碼:
232-910-0
MDL號碼:
MFCD00062638
分類程式碼代碼:
12352201
NACRES:
NA.25

生物源

larch wood

化驗

≥80% (HPLC)

形狀

solid

雜質

≤15% water

顏色

white to beige

mp

>200 °C (dec.) (lit.)

溶解度

H2O: 50 mg/mL, clear to slightly turbid, colorless to slightly brownish-yellow

儲存溫度

room temp

InChI

1S/C20H36O14/c1-7-11(23)18(12(24)9(4-21)32-7)34-20-15(27)17(29-3)13(25)10(33-20)6-31-19-14(26)16(28-2)8(22)5-30-19/h7-27H,4-6H2,1-3H3

InChI 密鑰

SATHPVQTSSUFFW-UHFFFAOYSA-N

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相关类别

應用

落叶松阿拉伯半乳聚糖是一种植物来源的生物聚合物，是一种优良的膳食纤维，已被证明能增加短链脂肪酸，主要是丁酸盐和丙酸盐的产量，并减少氨的产生和吸收。落叶松阿拉伯半乳聚糖能刺激自然杀伤细胞的细胞毒性，增强免疫系统的其他功能，抑制肿瘤细胞向肝脏的转移。

生化／生理作用

膳食纤维，通过刺激自然杀伤 (NK) 细胞的活性而增强免疫系统的功能。

其他說明

为了全面了解我们针对客户研究提供的各种多糖产品，建议您访问我们的碳水化合物分类页面。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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Susi Burgalassi et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 23(6), 541-550 (2007-11-16)
The aim of the present study was to investigate the corneal protective and healing properties of arabinogalactan (AG), a natural polysaccharide present in conifers of the genus Larix (Larch). AG was tested in comparison with other two polysaccharides possessing well-established
G S Kelly
Alternative medicine review : a journal of clinical therapeutic, 4(2), 96-103 (1999-05-08)
Larch arabinogalactan is composed of greater than 98-percent arabinogalactan, a highly branched polysaccharide consisting of a galactan backbone with side-chains of galactose and arabinose sugars. Larch arabinogalactan is an excellent source of dietary fiber, and has been approved as such
Arabinogalactan, a plant polysaccharide, as a new tool for pharmacon clathration.
T G Tolstikova et al.
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 433, 247-248 (2010-08-17)
Wenjie Peng et al.
The Journal of organic chemistry, 77(21), 9826-9832 (2012-10-10)
Previous studies have demonstrated that cell wall arabinogalactan from mycobacteria possesses a single galactosamine (GalN) residue. This moiety, which is one of the rare natural occurrences of galactosamine lacking an acetyl group on the nitrogen, has been identified as a
Arabinogalactan proteins--becoming less mysterious.
Barbara G Pickard
The New phytologist, 197(1), 3-5 (2012-11-28)
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