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

Waiwai Kemika:

ʻĀpana Molekala C5H11NO2S
Molar Mass 149.21
ʻO ka mānoanoa 1,34g/cm
Lae hehee 284°C (Dek.)(kumu)
Lae Boling 393.91°C (manaʻo)
Kahuli kiko'ī(α) 23.25 º (c=2, 6N HCl)
Hiki i ka wai Hiki ke hoʻoheheʻe
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i loko o ka wai, ka waikawa inorganic a me ka ethanol dilute wela, hiki ke hoʻoheheʻe ʻia i ka wai: 53.7G/L (20°C); ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether, benzene, acetone a me ka petroleum ether
Ka nana aku Keokeo aniani
kala kala Keʻokeʻo
Ka lōʻihi hawewe (λmax) ['λ: 260 nm Amax: 0.40',
, 'λ: 280 nm Amax: 0.05']
ʻO Merck 14,5975
BRN 1722294
pKa 2.13 (ma 25 ℃)
PH 5-7 (10g/l, H2O, 20 ℃)
Kūlana Waihona 20-25°C
Paʻa Paʻa. ʻAʻole kūpono me nā mea oxidizing ikaika.
Pilikino Pilikino i ka malamalama
Hōʻike Hōʻike 1.5216 (manaʻo)
MDL MFCD00063097
Na Waiwai Kino a Kimia Ka helu hehee 276-279°C (Dek.)
ka hoʻololi kikoʻī 23.25 ° (c = 2, 6N HCl)
hiki ke hoʻoheheʻe ʻia i ka wai
Hoʻohana No ka noiʻi biochemical a me nā mea hoʻohui meaʻai, akā no ka Pneumonia, cirrhosis a me nā momona momona a me nā lāʻau adjuvant ʻē aʻe.

Huahana Huahana

Huahana Huahana

Nā Code Risk 33 - Ka pōʻino o nā hopena kumulative
Ka wehewehe palekana 24/25 - E pale i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 2
RTECS PD0457000
NUI FLUKA BRAND F 10-23
TSCA ʻAe
HS Code 29304010
Kaʻawaʻawa LD50 waha i ka iole: 36gm/kg

 

Hoʻolauna

ʻO ka L-methionine kahi amino acid kekahi o nā poloka kūkulu o ka protein i loko o ke kino kanaka.

 

ʻO L-Methionine kahi paʻa keʻokeʻo keʻokeʻo i hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe waiʻona. Loaʻa ka solubility kiʻekiʻe a hiki ke hoʻoheheʻe ʻia a hoʻoheheʻe ʻia ma lalo o nā kūlana kūpono.

 

He nui nā hana koʻikoʻi koʻikoʻi ko L-methionine. ʻO ia kekahi o nā waikawa amino e pono ai ke kino e synthesize i nā protein, a me ka synthesis o nā ʻiʻo ʻiʻo a me nā ʻiʻo ʻē aʻe i ke kino. Hoʻopili pū ʻia ʻo L-methionine i nā hopena biochemical i ke kino e mālama i ka metabolism maʻamau a me ke olakino.

Hoʻohana ʻia ia ma ke ʻano he meaʻai meaʻai e hoʻomaikaʻi ai i ka ulu ʻana o ka ʻiʻo a me ka hoʻoponopono ʻana, hoʻoikaika i ka hana ʻōnaehana immune a hoʻoikaika i ka ho'ōla ʻana i ka ʻeha, ma waena o nā mea ʻē aʻe.

 

Hiki ke hoʻomākaukau ʻia ka L-methionine e ka synthesis a me ka unuhi. Hoʻokomo ʻia nā ʻano hana synthesis i nā hopena enzyme-catalyzed, chemical synthesis, a me nā mea ʻē aʻe.

 

I ka wā e hoʻohana ai i ka L-methionine, pono e hoʻomaopopo ʻia kēia mau ʻike palekana:

- Hōʻalo i ka pili ʻana me ka ʻili a me nā maka, a holoi koke me ka wai nui inā pili.

- Hōʻalo i ka ʻai ʻana a me ka inhalation, a e ʻimi koke i ka lāʻau lapaʻau inā e ʻai ʻia a i ʻole ʻia.

- E kūʻai i hoʻopaʻa paʻa ʻia a ma kahi maloʻo a maloʻo, ma kahi mamao o ke ahi a me nā mea hiki ke puhi ʻia.

- E hahai i nā kaʻina hana palekana a me nā ana i ka wā e hoʻohana ai, mālama a mālama ʻana iā L-methionine.

 


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