L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6
L-Cysteine Hydrochloride Monohydrate (CAS 7048-04-6) yog ib qho tseem ceeb sulfur-muaj amino acid derivative dav siv nyob rau hauv cov zaub mov, tshuaj, tshuaj pleev ib ce, thiab kev lag luam kev siv. Nws cov nqi tseem ceeb stems los ntawm cov nquag sulfhydryl pawg (-SH) nyob rau hauv lub molecule, uas imparts nws txo, antioxidant, thiab bioregulatory zog.
| Qhov tshwm sim | Dawb crystalline hmoov |
| Qhov ceev (ntawm 25 ℃) / g / cm3-³ | 1.54 ± 0.02 |
| Cov ntsiab lus (w /%) ≥ | 99.00 Nws |
| Melting point (℃) | 175 |
| Cov hlau hnyav (Pb, w/%) ≤ | 0.0010 Nws |
| Tag nrho cov arsenic (As, w/%) ≤ | 0.0002 |
| Kev ntsuas dej solubility | Colorless pob tshab tov |
1. Kev lag luam zaub mov
(1) Khoom noj khoom haus Improver: Los ntawm kev rhuav tshem cov disulfide daim ntawv cog lus ntawm cov hmoov nplej, nws txhim kho lub khob noom cookie extensibility thiab fermentation efficiency, txhim kho softness thiab anti-aging zog ntawm qhob cij thiab noodles, thiab tus nqi ntxiv feem ntau tsis tshaj 0.06g / kg.
(2) Antioxidant thiab Xim Preservative: inhibits enzymatic browning (xws li polyphenol oxidase) ntawm txiv hmab txiv ntoo, zaub, thiab nqaij, prolongs lub txee lub neej; stabilizes cov vitamin C cov ntsiab lus ntawm cov kua txiv hmab txiv ntoo ntuj thiab tiv thaiv oxidative discoloration.
(3) Flavor Enhancer: Koom nrog cov tshuaj tiv thaiv Maillard los tsim cov tshuaj tsw qab hauv cov nqaij thiab seasonings, txhim kho saj ntawm cov zaub mov.
2. Tshuaj pleev ib ce thiab kho tus kheej
(1) Cov Khoom Siv Kho Plaub Hau: Tswj cov keratin disulfide bonds, kho perm thiab dye puas tsuaj, txo cov plaub hau poob, thiab siv tshuaj zawv plaub hau thiab tshuaj kho.
(2) Kev tu tawv nqaij: Tshem tawm UV-induced dawb radicals thiab ntxiv rau cov tshuaj pleev thaiv hnub thiab cov khoom tiv thaiv kev laus kom ncua oxidative puas rau ntawm daim tawv nqaij. 3. Khoom noj khoom haus thiab pub additives
(1) Khoom noj khoom haus: Raws li ib qho tseem ceeb amino acid precursor, siv nyob rau hauv cov kev ua si pab thiab me nyuam mos mis los pab txhawb cov leeg nqaij thiab kev tiv thaiv kab mob.
(2) Pub daim ntaub ntawv: Ntxiv sulfur-muaj amino acids (hloov methionine) los txhawb kev loj hlob ntawm cov tsiaj nyeg thiab nqaij qaib.
4. Kev lag luam thiab lwm yam
(1) Chemical synthesis: Raws li thiol reagent, siv los ua cov tshuaj intermediates xws li N-acetylcysteine (NAC).
(2) Cov ntaub ntawv tshawb fawb tshawb fawb: kab lis kev cai ntawm cov kab mob anaerobic, hnyav hlau tshawb pom reagents, thiab lwm yam.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6
L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6
