L-Leucine
L-Leucine
| Solubility Information | Kusungunuka m'madzi: 22.4g/L (20°C).Zosungunuka zina: 10.9g/L asidi asidi, sungunuka pang'ono mu mowa, wosasungunuka mu etha |
| Kulemera kwa Formula | 131.17 |
| Kuzungulira Kwapadera | + 15.40 |
| Sublimation Point | 145.0 °C |
| Kuzungulira Kwapadera | + 15.40 (20.00°C c=4, 6N HCl) |
| Melting Point | 286.0°C mpaka 288.0°C |
| Kuchuluka | 500g pa |
| Dzina la Chemical kapena Zinthu | L-Leucine |
L-leucine ndi woyera crystalline kapena crystalline ufa.Ndi non-polar amino acid, owawa pang'ono mu kukoma, sungunuka m'madzi, 23.7g/l ndi 24.26g/l pa 20 ℃ ndi 25 ℃, asidi acetic (10.9g / L), kuchepetsa hydrochloric acid, alkali solution ndi carbonate solution, sungunuka pang'ono mu mowa (0.72g / L), insoluble mu etha, sublimated pa 145 ^ R 148 ℃, decomposed pa 293-2950c, yeniyeni yokoka 1.29 (180C), kasinthasintha yeniyeni [a] ]D20 ndi + 14.5 ^ ^ 14.5 ^ - + 16.0 (6mo1 / L HCl, C = 1), isoelectric point ndi 5.98.:
Ubwino wazinthu umakumana: Gawo la Ferment, mtundu umakumana ndi AJI92, USP38.
Makhalidwe a Stock: Nthawi zambiri sungani 7000-8000KGs m'gulu.
Kugwiritsa ntchito: Zakudya zopatsa thanzi.Nthawi zambiri ntchito mkate, ufa mankhwala.Zimapangidwa ndi zolimbikitsa kukula kwa zomera, amino acid ndi kukonzekera kulowetsedwa.
Atha kugwiritsidwa ntchito ngati mafuta onunkhira kuti awonjezere kukoma kwa chakudya.
Phukusi: 25kg / mbiya
Itha kugwiritsidwa ntchito moyenera muzakudya.
[phukusi]: imatha kulongedza mu thumba la pepala la kraft kapena ndowa yamapepala, yokhala ndi 25kg m'thumba lililonse (chidebe).Ikhozanso kudzaza malinga ndi zosowa za wosuta.
[transport]: kutsitsa pang'ono ndikutsitsa pang'ono kuti mupewe kuwonongeka kwa phukusi, dzuwa ndi mvula, osati ndi zinthu zapoizoni komanso zovulaza.Sizinthu zowopsa.
[kusungira]: Izi ziyenera kusungidwa pamalo ozizira, owuma, aukhondo komanso amthunzi.Ndizoletsedwa kusakaniza ndi zinthu zapoizoni ndi zovulaza kuti mupewe kuipitsa.
White glossy hexahedral crystal kapena woyera crystalline ufa.Zowawa pang'ono.Kutsika kwa 145 ~ 148 ℃.Malo osungunuka 293 ~ 295 ℃ (kuwonongeka).Pamaso pa ma hydrocarbons, ndi okhazikika mu inorganic acid amadzimadzi.Galamu iliyonse imasungunuka m'madzi a 40 ml ndi pafupifupi 100 ml acetic acid.Imasungunuka pang'ono mu ethanol, dilute hydrochloric acid, alkaline hydroxide ndi carbonate solution.Sasungunuke mu ether.
1. Ndi amino acid wofunikira.Zofunikira kwa amuna akuluakulu ndi 2.2g/d, zomwe ndizofunikira kuti makanda akule bwino komanso kuchuluka kwa nayitrogeni kwa akulu.Monga chowonjezera chopatsa thanzi, chimagwiritsidwa ntchito pokonzekera kulowetsedwa kwa amino acid komanso kukonzekera kwa amino acid, wothandizira wa hypoglycemic ndi wolimbikitsa kukula kwa mbewu.Malinga ndi GB 2760-86, itha kugwiritsidwa ntchito ngati zonunkhira.
2. Monga amino acid kulowetsedwa ndi mabuku amino asidi kukonzekera.Amagwiritsidwa ntchito pozindikira komanso kuchiza idiopathic hyperglycemia mwa ana.Ndi abwino kwa matenda a shuga kagayidwe, chiwindi matenda ndi kuchepetsa ya ndulu katulutsidwe, magazi m`thupi, poizoni, minofu atrophy, sequelae wa poliomyelitis, neuritis ndi psychosis.
