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Merck

33615

Sigma-Aldrich

淀粉

puriss. p.a., from potato, reag. ISO, reag. Ph. Eur., soluble

别名:

可溶性淀粉

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About This Item

线性分子式:
(C6H10O5)n
CAS号:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.21

生物源

potato

品質等級

agency

USP/NF
reag. ISO
reag. Ph. Eur.

等級

puriss. p.a.

形狀

powder

品質

soluble

雜質

≤0.7% subst. red. Fehling sol. (as maltose)

燃燒殘留物

≤0.5% (as SO4)

損耗

≤13% loss on drying, 105 °C

顏色

white to off-white

pH值

6.0-7.5

適合性

passes test for test of sensitivity

儲存溫度

room temp

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11+,12-/m1/s1

InChI 密鑰

GUBGYTABKSRVRQ-ASMJPISFSA-N

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應用

淀粉已被用作制备脱水糖醇如-1,5-脱水-D-葡糖醇、1,5-脱水-D-甘露醇、2,5-脱水-D-葡糖醇、2,5-脱水-D-甘露醇和 1,4-脱水-Dribitol 的供试化合物。还用于制备研究深海热液生态系统真菌多样性的 Ac 培养基。

生化/生理作用

淀粉是由葡萄糖单位通过糖苷键连接而成的碳水化合物。马铃薯淀粉的未消化部分称为抗性淀粉 (RS)。抗性淀粉 RS4 可降低 Wistar 大鼠血清中总胆固醇和甘油三酯的浓度,并增强高密度脂蛋白胆固醇的浓度。

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)

nwg

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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分析证书(COA)

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Preparation of Anhydroalditols from Commodity Carbohydrates.
Letters in Organic Chemistry, 10 (2013)
Kacy Greenhalgh et al.
Cell reports, 27(5), 1621-1632 (2019-05-03)
By modulating the human gut microbiome, prebiotics and probiotics (combinations of which are called synbiotics) may be used to treat diseases such as colorectal cancer (CRC). Methodological limitations have prevented determining the potential combinatorial mechanisms of action of such regimens. We expanded
Ayse Bengisu Seferoglu et al.
Plant science : an international journal of experimental plant biology, 205-206, 29-37 (2013-03-19)
ADP-glucose pyrophosphorylase (AGPase) is a key enzyme in plant starch biosynthesis. It contains large (LS) and small (SS) subunits encoded by two different genes. In this study, we explored the transcriptional regulation of both the LS and SS subunits of
Proceedings of the 8th Starch Digestion Consortium Workshop, December 21-22, 2011, Baylor, Texas.
Journal of pediatric gastroenterology and nutrition, 55 Suppl 2, S1-47 (2013-04-27)
Qiang Wu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 928, 106-112 (2013-04-23)
The aqueous two-phase system (ATPS) with polyethylene glycol (PEG) and hydroxypropyl starch (HPS) was evaluated for the extraction of human immunoglobulin G (IgG) from human serum albumin (HSA). The partitions of IgG in PEG/sulphate, PEG/phosphate, PEG/Dextran and PEG/HPS ATPSs were

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