DHA Cas: 6217-54-5
| Nomoro ea lethathamo | XD92089 |
| Lebitso la Sehlahiswa | DHA |
| CAS | 6217-54-5 |
| Foromo ea molek'hulela | C22H32O2 |
| Boima ba Molek'hule | 328.49 |
| Lintlha tsa polokelo | -20°C |
| Khoutu ea Lekhetho e Kopantsoeng | 29161900 |
Tlhaloso ea Sehlahisoa
| Ponahalo | Phofo e tšoeu |
| Assay | 99% mets |
| Sebaka se qhibilihang | -44°C |
| Ntho e belang | 446.7±24.0 °C(E boletsoeng esale pele) |
| tekano | 0.943±0.06 g/cm3(E boletsoeng esale pele) |
| index ea refractive | 1.5030-1.5060 |
| Fp | 62°C |
| pka | 4.58±0.10 (E boletsoeng esale pele) |
Ntho ea bohlokoa ea n-3 fatty acid α-linolenic acid (C18: 3) e sebetsa e le sesebelisoa sa matla le selelekela sa motsoako oa EPA (C20: 5) le DHA (C22: 6) eo e fetoloang ho eona ka ho lelefatsa ketane le kenyelletso. ea li-bond tse eketsehileng tse peli.EPA ke karolo ea bohlokoa ea phospholipids ea lisele tsa lisele le lipoprotein.E boetse e sebetsa e le selelekela sa tlhahiso ea li-eicosanoids, tse nang le ts'ebetso ea taolo ho lihomone tsa lisele.DHA ke karolo ea sebopeho ka har'a lisele, haholo-holo lisele tsa methapo ea boko, 'me e bapala karolo ea bohlokoa bakeng sa li-synapses le lisele tsa retina.
Phetoho ea α-linolenic acid ho li-derivatives tsa eona tse telele tsa EPA le DHA e kanna ea se lekane ho boloka tšebetso e nepahetseng ea 'mele.Phetoho e fokolang e bakoa haholo-holo ke phetoho e tsotehang ea mekhoa ea ho ja nakong ea lilemo tse fetileng tsa 150, e leng se ileng sa fella ka ho eketseha ha n-6 PUFA le ho fokotseha ha tšebeliso ea n-3 LCPUFA linaheng tse ngata tse tsoetseng pele indastering.Ka hona, karo-karolelano ea n-6 ho ea ho n-3 lijong tsa rona e fetohile ho tloha ho 2: 1 ho ea ho hoo e ka bang 10 - 20: 1.Phetoho ena e baka biosynthesis e sa lekaneng ea biologically active n-3 PUFA, EPA, le DHA, kaha n-6 le n-3 PUFA li qothisana lehlokoa bakeng sa litsamaiso tse tšoanang tsa li-enzyme tsa desaturase le elongase.
