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Merck
CN
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文件

S9765

Sigma-Aldrich

可溶性淀粉

ACS reagent

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别名:
Soluble Starch
线性分子式:
(C6H10O5)n
CAS号:
9005-84-9
EC 号:
232-679-6
MDL编号:
MFCD00082026
UNSPSC代码:
12352201
PubChem化学物质编号:
24899857
NACRES:
NA.21

生物来源

potato

质量水平

200

等级

ACS reagent

形式

powder

灼烧残渣

≤0.4%

颜色

white

pH值（酸碱度）

5.0-7.0 (25 °C, 2% in solution)

mp

256 -258  °C ((493 - 496 °F ))

溶解性

H2O: passes test

适用性

passes test for sensitivity as indicator

储存温度

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 key

GUBGYTABKSRVRQ-ASMJPISFSA-N

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相关类别

应用

可溶性淀粉已被用于：
  • 作为淀粉葡萄糖苷酶活性测定的参考标准品
  • 作为鱼消化系统匀浆中淀粉酶活性的底物
  • 作为模拟人体肠道氧化还原模型中饲料溶液的组分

生化/生理作用

由植物合成的淀粉为直链淀粉和支链淀粉的聚合物。直链淀粉是葡萄糖的线性聚合物，而支链淀粉是一种高度支化的聚合物。淀粉是一种可再生和可生物降解的聚合物，广泛用于淀粉纳米粒子（SNP）的开发。淀粉具有灵活的结构特性，并经过修改和功能化，适用于制药应用。淀粉包括快速消化淀粉（RDS）、缓慢消化淀粉（SDS）、以及抗性淀粉（RS）。抗性淀粉可改善代谢特征以及肠道细菌，并具有抗糖尿病功能。抗性淀粉具有低血糖指数，有助于控制体重。它可能能够有效治疗代谢疾病和结肠癌。

制备说明

最佳做法是，首先使用2 g淀粉和少量冷水制备糊状物，然后边搅拌边将其添加到100 mL沸水中。
乳光色不应有明显变化。

其他说明

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。

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Is product S9765, Starch, soluble, partially hydrolyzed by a chemical or enzymatic process during manufacture?

    Product S9765, Starch, soluble is a native starch preparation from potatoes and has not been chemically or enzymatically modified as indicated by our supplier.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Yadong Zhao et al.
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Enteritis induction by soybean meal in Totoaba macdonaldi diets: Effects on growth performance, digestive capacity, immune response and distal intestine integrity
Fuentes-Quesada JP, et al.
Aquaculture (Amsterdam, Netherlands) (2018)
The intensification of amyloglucosidase-based saccharification by ultrasound
Oliveira HM, et al.
Ultrasonics Sonochemistry, 49(6), 128-136 (2018)
Resistant starch regulates gut microbiota: structure, biochemistry and cell signalling
Yang X, et al.
Cellular Physiology and Biochemistry, 42(1), 306-318 (2017)
Microbially Produced Imidazole Propionate Impairs Insulin Signaling through mTORC1
Koh A, et al.
Cell, 175(4), 947-961 (2018)
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