DHA Cas: 6217-54-5
| Catalog Number | XD92089 |
| Product Name | DHA |
| CAS | 6217-54-5 |
| Molecular Formula | C22H32O2 |
| Molecular Weight | 328.49 |
| Storage Details | -20°C |
| Harmonised Tariff Code | 29161900 |
Chigadzirwa Specification
| Chitarisiko | Upfu chena |
| Assay | 99% min |
| Melting point | -44°C |
| Boiling point | 446.7±24.0 °C(Zvakafanotaurwa) |
| density | 0.943±0.06 g/cm3(Zvakafanotaurwa) |
| refractive index | 1.5030-1.5060 |
| Fp | 62°C |
| pka | 4.58±0.10(Zvakafanotaurwa) |
Iyo yakakosha n-3 fatty acid α-linolenic acid (C18: 3) inoshanda semutakuri wesimba uye precursor for synthesis yeEPA (C20: 5) uye DHA (C22: 6) iyo inoshandurwa neketani kureba uye sumo. yemamwe ma bond maviri.EPA chinhu chakakosha che phospholipids ye cell membranes uye lipoprotein.Iyo inoshandawo seyakatangira mune synthesis ye eicosanoids, ine basa rekutonga pamahomoni ematishu.DHA inhengo yezvimiro mumasero membranes, kunyanya tsinga dzehuropi, uye inoita basa rakakosha kune ese masynapses uye maseru eretina.
Iko kushandurwa kwea-linolenic acid kune yayo yakareba-chain derivatives EPA uye DHA inogona kunge isina kukwana kuchengetedza zvakakwana mabasa emuviri.Iko kutendeuka kuduku kunonyanya kukonzerwa nekuchinja kunoshamisa kwekudya mukati memakore 150 apfuura, zvichiita kuti kuwedzera n-6 PUFA kudya uye kuderera kunoenderana nen-3 LCPUFA kushandiswa munyika dzakawanda dzakabudirira.Nokudaro, nhamba ye n-6 kusvika n-3 muzvokudya zvedu yakashanduka kubva pa2: 1 kusvika pa10 - 20: 1.Shanduko iyi inokonzeresa kusakwana kwebiosynthesis yebiologically active n-3 PUFA, EPA, uye DHA, sezvo n-6 uye n-3 PUFA inokwikwidza kune imwechete desaturase uye elongase enzyme masisitimu.
