D-Aspartic Acid |1783-96-6
Huahana Huahana
ʻO ka ʻakika Aspartic (i hoʻopau ʻia ʻo D-AA, Asp, a i ʻole D) he ʻakika α-amino me ke ʻano kemika HOOCCH(NH2)CH2COOH.ʻO ka anion carboxylate a me nā paʻakai o ka waikawa aspartic i ʻike ʻia he aspartate.ʻO ka L-isomer o ka aspartate kekahi o nā 22 proteinogenic amino acids, ʻo ia hoʻi, nā poloka kūkulu o nā protein.ʻO kona mau codons ʻo GAU a me GAC.
ʻO ka waikawa Aspartic, me ka glutamic acid, i helu ʻia ma ke ʻano he amino acidic me kahi pKa o 3.9, akā naʻe, i loko o kahi peptide, hilinaʻi nui ka pKa i ke kaiapuni kūloko.ʻO ka pKa kiʻekiʻe e like me 14 ʻaʻole ia he mea maʻamau.Loaʻa ka Aspartate i ka biosynthesis.E like me nā ʻakika amino āpau, pili ka noho ʻana o nā protons acid i ke koena kemika kūloko a me ka pH o ka hopena.
ʻO ka waikawa aspartic kahi ʻano amino acid.Hoʻohana ʻia nā amino acids e like me nā poloka kūkulu e hana ai i ka protein i loko o ke kino.ʻAʻole hoʻohana ʻia kekahi ʻano aspartic acid, i kapa ʻia ʻo D-aspartic acid, e hana i ka protein, akā hoʻohana ʻia i nā hana ʻē aʻe o ke kino.ʻO ka waikawa Aspartic kahi waikawa α-amino i hoʻohana ʻia i ka biosynthesis o nā protein.E like me nā ʻakika amino ʻē aʻe, loaʻa iā ia kahi hui amino a me kahi waikawa carboxylic.ʻO D-Aspartic Acid kahi ʻano o ka waikawa amino alfa.Laha ia i ka biosynthesis o ka hana.Hiki ke hana ʻia ka ʻakika Aspartic mai ka ʻakika oxaloacetic ma o ka transamination.No nā mea kanu a me nā microorganism D-aspartic acid ka mea maka o nā ʻano amino acids, e like me methionine, threonine, isoleucine a me lysine.
Hana a me ka noi
ʻoihana meaʻai a me kemika.
Ma ka ʻoihana meaʻai, he mea hoʻohui meaʻai maikaʻi ia, i hoʻohui ʻia i nā mea inu ʻoluʻolu;ʻo ia hoʻi ka mea maka nui o ka mea ʻono (aspartame)-aspartame.
ʻoihana meaʻai a me kemika.
Ma ka ʻoihana meaʻai, he mea hoʻohui meaʻai maikaʻi ia, i hoʻohui ʻia i nā mea inu ʻoluʻolu;ʻo ia hoʻi ka mea maka nui o ka mea ʻono (aspartame)-aspartame.
Hōʻike
Ka nana aku | Pauda keʻokeʻo |
MF | C4H7NO4 |
Maemae | 99% min d-aspartic acid |
Hua'ōlelo | d-ʻakika aspartic,l ka waikawa aspartic,d ka ʻakika aspartic |
Waihona | E mālama i kahi maloʻo, maloʻo, ʻeleʻele i loko o kahi pahu i hoʻopaʻa paʻa ʻia a i ʻole cylinder. |
Ola Pahu | 24 mahina |
Ka nana aku | Pauda keʻokeʻo |
MF | C4H7NO4 |