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D(-)-Glutamic acid (CAS# 6893-26-1) Hoton da aka Fito
  • D (-)-Glutamic acid (CAS# 6893-26-1) 1

D (-) Glutamic acid (CAS# 6893-26-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H9NO4
Molar Mass 147.13
Yawan yawa 1.5380
Matsayin narkewa 200-202°C (subl.)(lit.)
Matsayin Boling 267.21°C (m kiyasi)
Takamaiman Juyawa (α) -31.3º (c=10, 2 N HCl)
Wurin Flash 155.7°C
Ruwan Solubility 7 g/L (20ºC)
Solubility Ruwa (Dan kadan)
Tashin Turi 2.55E-05mmHg a 25°C
Bayyanar Farin crystal
Launi Fari zuwa farar fata
Merck 14,4469
BRN Farashin 1723800
pKa pK1: 2.162 (＋1); pK2: 4.272 (0); pK3: 9.358 (－1) (25°C)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.4210 (ƙididdiga)
MDL Saukewa: MFCD00063112
Abubuwan Jiki da Sinadarai White Crystal ko crystalline foda; Mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol, mai narkewa a cikin ether; Takamaiman jujjuyawar gani [α] 20D-30.5 ° (0.5-2 mg/mL, 6mol/L HCl), LD50 (mutum, jini) 117 mg/kg.
Amfani Amino acid kwayoyi.
Nazarin in vitro D-amino acid daban-daban, irin su D-serine, D-aspartic acid (D-Asp), da D-glutamic acid (D-Glu) ana samun su sosai a cikin dabbobi masu shayarwa ciki har da 'yan adam kuma yanzu ana tunanin su ne 'yan takarar. sabon abu physiologically aiki abubuwa da/ko biomarkers. D-[Asp/Glu] (4 mg/mL) yana hana haɗin IgE (75%) zuwa gyada yayin da D-Glu, D-Asp ba shi da wani tasiri mai hanawa. IgE ya keɓance don D-[Asp/Glu] kuma yana iya samun yuwuwar cire IgE ko rage ɗaurin IgE ga allergens na gyada.
A cikin nazarin vivo D-glutamic acid a halin yanzu ana kula da shi azaman mai daidaitawa na watsawar neuronal da ɓoyewar hormonal. Ana metabolized ne kawai ta D-aspartate oxidase a cikin dabbobi masu shayarwa. Bayan allurar intraperitoneal, L-glutamate yana catabolized ta hanyar ketoglutarate, yayin da D-glutamate ya canza zuwa n-pyrrolidone carboxylic acid. Carbon 2 na duka D- da L-glutamate an canza su a cikin cecum zuwa methyl carbon na acetate. Hanta bera da koda duka suna haifar da jujjuyawar D-glutamic acid zuwa n-pyrrolidone carboxylic acid.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S24/25 - Guji hulɗa da fata da idanu.
S36 - Sanya tufafin kariya masu dacewa.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
WGK Jamus 3
FLUKA BRAND F CODES 10
Farashin TSCA Ee
HS Code 29224200

 

Gabatarwa

D-glutenate, kuma aka sani da D-glutamic acid ko sodium D-glutamate, amino acid ne na halitta wanda ke faruwa tare da mahimman kaddarorin da amfani iri-iri.

 

Babban kaddarorin D-gluten sune kamar haka:

Dandano mai laushi: D-gluten shine haɓakar umami wanda ke haɓaka ɗanɗanon umami na abinci kuma yana ƙara ɗanɗanon abinci.

Kariyar abinci: D-gluten ɗaya ne daga cikin mahimman amino acid ga jikin ɗan adam kuma yana taka muhimmiyar rawa wajen kiyaye lafiyar ɗan adam.

Tsayayyen sinadarai: D-glunine yana da ɗan kwanciyar hankali a ƙarƙashin yanayin acidic kuma yana iya kiyaye kwanciyar hankali a ƙarƙashin yanayin zafi mai girma.

 

Amfani da D-Gluten Acid:

Binciken biochemical: D-glutamic acid ana amfani dashi sosai a cikin bincike na sinadarai da gwaje-gwaje don nazarin halayen sinadarai da hanyoyin rayuwa a cikin rayayyun halittu.

 

Hanyar shiri na D-gluten an samo shi ne ta hanyar ƙwayar ƙwayar cuta ko haɗin sinadarai. Samar da ƙananan ƙwayoyin cuta a halin yanzu shine babban hanyar shiri, ta amfani da wasu nau'ikan don samar da adadi mai yawa na D-glutamic acid ta hanyar fermentation. Haɗin sinadarai gabaɗaya yana amfani da albarkatun ɗan adam na roba da ƙayyadaddun yanayin amsawa don haɗa D-gluten acid.

 

Bayanin Tsaro na D-Gluten: Gabaɗaya, D-Gluten yana da aminci a ƙarƙashin yanayin amfani da ajiya mai kyau. Bugu da ƙari, ga wasu al'ummomi, irin su jarirai da mata masu juna biyu, ko waɗanda ke da glutamate hankali, yana iya zama mafi dacewa don amfani ko kauce wa D-glutamate a matsakaici.

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