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L-Methionine (CAS# 63-68-3)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H11NO2S
Molar Mass 149.21
Yawan yawa 1.34g/cm
Matsayin narkewa 284°C (dec.)(lit.)
Matsayin Boling 393.91°C (kimantawa)
Takamaiman Juyawa (α) 23.25º (c=2, 6N HCl)
Ruwan Solubility Mai narkewa
Solubility Soluble a cikin ruwa, inorganic acid da zafi dilute ethanol, solubility a cikin ruwa: 53.7G / L (20 ° C); Ba a narkewa a cikin cikakken ethanol, ether, benzene, acetone da ether petroleum
Bayyanar Farin crystal
Launi Fari
Matsakaicin zango (λmax) ['λ: 260 nm Amax: 0.40',
, 'λ: 280 nm Amax: 0.05']
Merck 14,5975
BRN 1722294
pKa 2.13 (a 25 ℃)
PH 5-7 (10g/l, H2O, 20 ℃)
Yanayin Ajiya 20-25 ° C
Kwanciyar hankali Barga. Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
M Mai hankali ga haske
Fihirisar Refractive 1.5216 (ƙididdiga)
MDL Saukewa: MFCD00063097
Abubuwan Jiki da Sinadarai Matsayin narkewa 276-279°C ( Dec.)
takamaiman juyawa 23.25 ° (c = 2, 6N HCl)
ruwa mai narkewa
Amfani Don bincike na biochemical da kari na abinci mai gina jiki, amma kuma don ciwon huhu, cirrhosis da hanta mai kitse da sauran hanyoyin maganin adjuvant.

Cikakken Bayani

Tags samfurin

Lambobin haɗari 33- Hatsarin tasirin tarawa
Bayanin Tsaro 24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 2
RTECS Saukewa: PD0457000
FLUKA BRAND F CODES 10-23
Farashin TSCA Ee
HS Code Farashin 29304010
Guba LD50 na baka a cikin bera: 36gm/kg

 

Gabatarwa

L-methionine shine amino acid wanda shine daya daga cikin tubalan gina jiki na gina jiki a jikin mutum.

 

L-Methionine wani farin kristal ne mai ƙarfi wanda ke narkewa a cikin ruwa da kaushi na tushen barasa. Yana da babban solubility kuma ana iya narkar da shi kuma a diluted a ƙarƙashin yanayin da ya dace.

 

L-methionine yana da ayyuka masu mahimmanci na halitta. Yana daya daga cikin amino acid da ake bukata domin jiki ya hada sunadaran, da kuma hadawar tsoka da sauran kyallen jikin jiki. L-methionine kuma yana shiga cikin halayen biochemical a cikin jiki don kiyaye al'ada metabolism da lafiya.

Ana amfani da shi azaman kayan abinci mai gina jiki don inganta haɓakar tsoka da gyarawa, haɓaka aikin tsarin rigakafi da inganta warkar da rauni, a tsakanin sauran abubuwa.

 

L-methionine za a iya shirya ta hanyar kira da kuma cirewa. Hanyoyin haɗin gwiwa sun haɗa da halayen enzyme-catalyzed, haɗin sinadarai, da dai sauransu. Ana iya samun hanyar cirewa daga furotin na halitta.

 

Lokacin amfani da L-methionine, ya kamata a lura da bayanan aminci masu zuwa:

- A guji cudanya da fata da idanu, sannan a rinka kurkure da ruwa mai yawa idan cudanya ta faru.

- A guji sha da shakar numfashi, sannan a nemi kulawar gaggawa idan an sha ko an sha ruwa.

- Ajiye sosai a rufe kuma a wuri mai sanyi, busasshen wuri, nesa da wuta da kayan wuta.

- Bi hanyoyin aminci da matakan da suka dace yayin amfani, adanawa, da sarrafa L-methionine.

 


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