Sigma Aldrich S9755 Starch, soluble ACS reagent 1 kg
Marka
Stok Kodu
LB.SA.S9765-1KG
Kısa Bilgi
Linear Formula: (C6H10O5)n, EC Number: 232-679-6, MDL number: MFCD00082026, PubChem Substance ID: 24899857, NACRES: NA.21
| Sigma Aldrich S9755 Starch, soluble ACS reagent 1 kg |
| Linear Formula: (C6H10O5)n EC Number: 232-679-6 MDL number: MFCD00082026 PubChem Substance ID: 24899857 NACRES: NA.21 |
|
PROPERTIES
biological source potato
Quality Level 200 grade ACS reagent form powder ign. residue ≤0.4% color white pH 5.0-7.0 (25 °C, 2% in solution) mp 256 -258 °C ((493 - 496 °F )) solubility H2O: passes test suitability passes test for sensitivity as indicator storage temp. 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 DESCRIPTION Application Starch, soluble has been used: - as a reference standard in amyloglucosidase activity assay[1] - as a substrate for amylase activity in digestive system homogenates of fish[2] - as a component of feed solution in simulated human intestinal redox model[3] Biochem/physiol Actions Starch synthesised by plants is a polymer of amylose and amylopectin. Amylose is a linear polymer of glucose whereas amylopectin is a highly branched polymer. Starch is a renewable and biodegradable polymer and is widely used in starch nanoparticles (SNP) development.[4] Starch has flexible structural properties and is modified and functionalized for pharmaceutical applications.[5] Starch comprises of rapidly digestible starch (RDS), slowly digestible starch (SDS) and resistant starch (RS). Resistant starch improves metabolic profile, gut bacteria and has anti-diabetic functionality.[6] Resistant starch has low glycemic index and helps in weight management. It may be effective in treating metabolic diseases and colon cancer.[7] Preparation Note It is best practice to initially prepare a paste using 2 g of starch with a small amount of cold water and add to 100 mL of boiling water with stirring. There should be no noticeable change in opalescence. |
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