Awọn ọja
L-Tryptophan
Ilana Ilana
Irisi: White Crystal Powder
Ìwúwo: 1.34
Oju Iyọ: 289-290 °c (oṣu kejila) (tan.)
Ojutu Sise: 342.72°c (Idiwọn ti o ni inira)
Iṣatunṣe:-32 °(c=1, H2o)
Solubility: 20% Nh3: 0.1 g/ml Ni 20 °c, Ko o, Awọ
Ph:5.5-7.0 (10g/l, H2o, 20℃)
Solubility Ninu Omi: 11.4 G/l (25ºc)
Yiyi: [α] 20/d 31.5± 1°, C = 1% Ninu H2O
Data Abo
Ẹka eewu: Kii ṣe awọn ẹru eewu
Ko si awọn ẹru ti o lewu:
Ẹka iṣakojọpọ:
Ohun elo
1.Amino acid oloro.Uesd fun imudarasi şuga pẹlu irin ati vitamin.Bi ohun insomnia sedative pẹlu L-dopa fun awọn itọju ti Pakinsini ká arun.
2.Nutritional awọn afikun
3.Lo ninu iwadi biokemika, bi sedative ni oogun
Ohun kikọ
Awọ nipasẹ ina gigun.Pipọpọ pẹlu omi nmu indole kekere jade.Ti o ba gbona ni iwaju iṣuu soda hydroxide ati sulphate bàbà, o nmu indole nla jade.Tryptophan jẹ iduroṣinṣin diẹ sii nigbati o gbona ninu okunkun pẹlu acid.Rọrun pupọ lati decompose nigbati o ba wa pẹlu awọn amino acids miiran, awọn suga ati awọn aldehydes.Ti ko ba si awọn hydrocarbons lọwọlọwọ, o wa ni iduroṣinṣin nigbati o ba gbona pẹlu 5 mol/L sodium hydroxide si 125°C.Nigbati awọn ọlọjẹ ba bajẹ pẹlu acid, tryptophan ti bajẹ patapata, ti o nmu nkan dudu ti o bajẹ.
Nigbati awọn ọlọjẹ ba bajẹ pẹlu acid, tryptophan ti bajẹ patapata, ti n ṣe nkan ti o dudu.Tryptophan jẹ amino acid heterocyclic ati amino acid pataki kan.Ninu ara, o ti yipada si ọpọlọpọ awọn nkan ti nṣiṣe lọwọ ti ẹkọ iṣe-ara gẹgẹbi 5-hydroxytryptamine, niacin, homonu melanotropic, homonu pineal ati xanthurenic acid.Nigbati ara ba jẹ alaini ni tryptophan, kii yoo fa hypoproteinism gbogbogbo nikan, ṣugbọn tun awọn aarun pataki gẹgẹbi awọn rudurudu awọ-ara, cataracts, degeneration vitreous ati fibrosis myocardial.O tun mu ki ara ká resistance si gamma Ìtọjú.Ibeere ojoojumọ ti o kere julọ fun eniyan jẹ 0.2g.
