L-Valine Cas: 72-18-4 99% Keʻokeʻo keʻokeʻo a i ʻole ka pauka crystalline
Helu Helu | XD90290 |
inoa mea kūʻai | L-Valine |
CAS | 72-18-4 |
ʻĀpana Molekala | C5H11NO2 |
Kaumaha Molecular | 117.14634 |
Nā kikoʻī mālama | Ambient |
Kānāwai Kūʻai Kūlike | 29224985 |
Huahana Huahana
Hoʻāʻo | 98.5 - 101.5% |
Ka nana aku | ʻO nā kristal keʻokeʻo a i ʻole ka pauka crystalline |
Papa | USP24 |
Kahuli kiko'ī | +26.6 Deg C - +28.8 Deg C |
pH | 5.5 - 7.0 |
Nalo ma ka maloo | ≤0.30% |
Sulfat (SO4) | ≤0.03% |
hao | ≤0.003% |
Koena ma ka Ignition | ≤0.10% |
Klorida | ≤0.05% |
Ke noiʻi nei kēia haʻawina i ka hiki ke loaʻa i ke kolamu lua lua-lua ka ʻike ʻana i ka paepae GC piha ʻelua-dimensional (GC×2GC-MS/FID) no ka hoʻopili ʻana i ka metabola a me ka paʻi manamana lima o ka mimi ʻiole.Ua kiʻi ʻia nā laʻana mai kahi hoʻohālike murine e hoʻohālikelike ana i kahi meaʻai maʻamau maʻamau o ke Komohana e hōʻike ana i ka momona kiʻekiʻe a me ke kō (HFHS), ka mea e hoʻoulu ai i ka momona, dyslipidemia, a me ka pale ʻana i ka insulin.Ua hoʻohana ʻia nā mimi i hōʻiliʻili ʻia ma nā ʻanuʻu like ʻole o ke aʻo ʻana no ka loaʻa ʻana o ka ʻikepili pivotal a me ka hoʻohālikelike e pili ana i ke alo a me nā māhele pili o nā hōʻailona mua o ka maʻi metabolic.ʻO ka wehewehe ʻana i ka ʻikepili a me ka wehewehe ʻana i ka hana ʻana me kahi ala paʻi manamana lima holomua ʻole, me nā hiʻohiʻona kiʻekiʻe e ʻimi i nā hiʻohiʻona kūpono e helu ʻia e ka calibration maʻamau o waho.Hoʻopaʻa ʻia ka hilinaʻi o ka paʻi manamana lima ʻole e nā hopena quantitative ma nā hiʻohiʻona kūpono i koho ʻia i hōʻike i nā pākēneka o nā ʻano like ʻole me nā mea i ʻike ʻia ma ka hoʻohālikelike ʻana i ka ʻikepili maka qu antitative descriptors (2D peak-region volumes and percent of pane).ʻO nā analytes i hoʻoponopono ʻia me ka % o ka hoʻololi ʻana mai ka 30 a hiki i ka 1000, ʻo ia ka pyruvic acid, glycerol, fructose, galactose, glucose, lactic acid, mannitol a me valine.Ua hōʻike ʻia ka hoʻoponopono iho no ka malonic acid, succinic acid, alanine, glycine, a me ka creatinine.Hōʻike ʻia ka paʻi manamana lima kiʻekiʻe no ka loiloi maikaʻi ʻana i nā ʻano like ʻole i ka wā o nā hoʻokolohua, no laila e hōʻike ana i kahi mea hana hoʻohiki no nā haʻawina hoʻopili pilikino.Ma kēia pōʻaiapili, he mea hoihoi ka nānā ʻana i nā hiʻohiʻona ʻike i hoʻokae ʻole ʻia no ka lehulehu holoʻokoʻa e pili ana i nā poʻe.