I-L-Cysteine CAS 52-90-4

Umfanekiso obonisiweyo we-L-Cysteine CAS 52-90-4

I-CAS:52-90-4

Ubunyulu:98%

Ifomula yeMolekyuli:C3H7NO2S

Ubunzima beemolekyuli:121.16

Izithethantonye:(R)-2-Amino-3-mercaptopropanoicacid; 3-mercapto-l-alanin; alpha-amino-beta-mercaptopropionicacid; alpha-Amino-beta-thiolpropionicacid; alpha-amino-beta-thiolpropionicacid; Cysteine; half-cysteine; L-Cysteine-animalibre

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-L-Cysteine CAS 52-90-4?

Iikristale zekholamu ezicolekileyo ezingenambala ukuya kwezimhlophe okanye umgubo omhlophe wekristale onevumba nencasa engaqhelekanga (ene-asidi encinci). I-L-Cysteine ineempawu ezinciphisayo kwaye isebenza njenge-antioxidant kwaye ithintela ukumdaka kwe-non-enzymatic. Iqondo lokunyibilika yi-175℃ (iyabola). Iyanyibilika emanzini; isisombululo samanzi sine-asidi. Amaxabiso e-pH yi-1.2 kwi-3%, 1.7 kwi-1%, kunye ne-2.4 kwi-0.1%. Ikwanyibilika kwi-ethanol, i-ammonia, kunye ne-acetic acid; ayinyibiliki kwi-ether, i-acetone, i-benzene, i-carbon disulfide, kunye ne-chloroform. Yi-amino acid, kodwa ayibalulekanga.

Inkcazo

Ujikelezo oluthile lwe-optical[a]D20°	+8.3°~+9.50
Imeko yesisombululo (Ukudluliselwa)	≥95.0%
Uvavanyo	98.0%～101.0%
Iintsimbi ezinzima (Pb)	≤10PPM
I-Chloride (C1)	≤0.04%
I-Arsenic (Njengoko₂O₃)	≤1PPM
Ilahleko yokomisa	≤0.50%
Intsalela ekutshisweni	≤0.10%
ixabiso le-pH	4.5～5.5
Intsimbi (Fe)	≤10PPM
I-Ammonium(NH₄)	≤0.02%
I-Sulfate (SO4)	≤0.020%

Isicelo

1. Ishishini Lokutya (Indawo Ephambili Esetyenziswayo)

Umphuhlisi womgubo kunye neempahla ezibhakiweyo: Le yeyona ndlela isetyenziswa kakhulu yi-L-cysteine. Njenge-arhente yokunciphisa, inokuphula iibhondi ze-disulfide kwiiproteni kwintlama, inciphise kakhulu amandla e-gluten kunye nokuqina kwentlama, ngaloo ndlela:
Ukunciphisa ixesha lokuxova kunye nokwandisa ukusebenza kakuhle kwemveliso.
Ukuphucula ukwandiswa kwentlama, okwenza kube lula ukusebenza ngoomatshini (njengokwenza i-ramen kunye neebhisikithi).
Ukwenza ubume besonka bufane ngakumbi kwaye bube bukhulu.
Isithambisi seencasa zendalo: Sisetyenziswa ekuveliseni iincasa zenyama, iintlanzi zaselwandle, kunye nesonka, sivelisa ivumba elimnandi "elifana nenyama".
I-Antioxidant: Ngenxa yeempawu zayo ze-antioxidant, i-L-Cysteine ingasetyenziswa ekutyeni okufana nejusi yeziqhamo kunye nomgubo wobisi ukuthintela ukutshatyalaliswa kwe-vitamin C kunye ne-oxidation yamafutha, okwandisa ixesha lokuphelelwa kwayo.
Isongezelelo sesondlo: Songezwa ekutyeni okungena-methionine (enye i-amino acid ebalulekileyo) ukuphucula ixabiso lesondlo sazo.

2. Intsimi yamayeza

Ukukhuselwa kwesibindi kunye nokususwa kwetyhefu emzimbeni: Yinto ephambili yokwenza i-glutathione. I-Glutathione yenye yezona antioxidants zibalulekileyo kunye nezicocisi emzimbeni womntu. I-L-Cysteine inceda isibindi ukuba siqhekeze iityhefu kwaye inyange ukwenzakala kwesibindi okubangelwa ngamayeza, isifo sesibindi esinxilisayo, njl.
I-Expectorant kunye ne-antitussive: I-L-Cysteine inokuqhekeza ii-disulfide bonds kwi-mucin kwi-sputum, inciphise i-sputum viscosity kwaye yenze kube lula ukukhwehlela. Ihlala isetyenziswa njengonyango oluncedisayo lwemikhuhlane kunye ne-bronchitis engapheliyo.
Ukukhuselwa kwimitha: I-L-Cysteine iyanciphisa umonakalo emzimbeni obangelwa lunyango lwemitha.
Ikhuthaza ukuphiliswa kwamanxeba.

3. Izinto zokuthambisa kunye nokhathalelo lomntu

Ukumhlophe kwesikhumba kunye nokulwa ne-oxidation: Njengesandulela se-glutathione, inokuthintela ukuveliswa kwe-melanin, ngaloo ndlela ifezekisa imiphumo yokumhlophe kunye nokunyamalala kwamabala. I-L-Cysteine ikwathintela ii-free radicals kwaye ilibazise ukuguga kwesikhumba.
Ukunyamekela iinwele: I-L-Cysteine yenye yee-amino acid ezibalulekileyo kwi-keratin yeenwele. Ukuyifaka kwiishampu nakwii-conditioner kunokunceda ukulungisa iinwele ezonakeleyo nokugcina amandla azo kunye nokuguquguquka kwazo.
Ii-Perming agents: Kwii-perming agents ezithambileyo, zinokunceda ukuphula nokwakha kwakhona ii-disulfide bonds ezinweleni, ukunciphisa umonakalo.

4. Izongezo zokutya

Ezi zongezwa ekutyeni njengee-amino acid ezibalulekileyo ukukhuthaza ukukhula kwemfuyo kunye neenkukhu kunye nokuphucula ukusetyenziswa kokutya.

Iimbonakalo

1. Ukuhambelana kwezinto eziphilayo kunye nokufunxwa kwazo: Njenge-amino acid yendalo, ifunxwa kwaye isetyenziswe lula ngumzimba, ngokhuseleko oluphezulu.

2. Ukunyibilika kwamanzi: Kulula ukongeza nokusebenzisa kwiinkqubo ezahlukeneyo ezisekelwe emanzini.

3. Imisebenzi emininzi: Idibanisa imisebenzi yearhente yokunciphisa, i-antioxidant, isongezelelo sesondlo, i-detoxifier, i-expectorant, kunye nesithako sokwenza mhlophe, ukusetyenziswa kwayo kugubungela amashishini amaninzi.