Nicotinic acid Cas: 59-67-6 ʻO ka pauka crystalline keʻokeʻo 99%
| Helu Helu | XD90444 |
| inoa mea kūʻai | Nicotinic acid |
| CAS | 59-67-6 |
| ʻĀpana Molekala | C6H5NO2 |
| Kaumaha Molecular | 123.11 |
| Nā kikoʻī mālama | Ambient |
| Kānāwai Kūʻai Kūlike | 29362900 |
Huahana Huahana
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo |
| Hoʻāʻo | 99% |
| Nā metala kaumaha | <0.002% |
| ʻIkepili | Hoʻokō i ka <197U> USP Ultraviolet absorption;<197M> USP Infrared absorption |
| Nalo ma ka maloo | <1.0% |
| Ka Mahana Waihona | +20 ° C |
| Sulfate | <0.02% |
| Koena ma ka Ignition | <0.1% |
| Klorida | <0.02% |
ʻOiai hiki ke hoʻokō ʻia nā koi kumu no ka nicotinamide adenine dinucleotide (NAD+) synthesis me ka tryptophan meaʻai a i ʻole me ka liʻiliʻi o 20 mg o ka niacin i kēlā me kēia lā, aia i loko o ka waikawa nicotinic a / a i ʻole nicotinamide, ke ulu nei nā hōʻike e ʻoi aku ka nui o ka nui o ka NAD + synthesis. pono e pale aku i ka degeneration neurological, ka maʻi Candida glabrata, a hiki paha ke hoʻonui i ka lawe ʻana i ka cholesterol.ʻO nā hana biosynthetic a me / a ligand ʻokoʻa a me ka kiko o ka tryptophan, nicotinic acid, nicotinamide, a me ka NAD + precursor hou, nicotinamide riboside, i loiloi ʻia ma ʻaneʻi, ke kuleana o nā hopena kikoʻī a me nā hopena ʻaoʻao.No ka mea, hōʻike ka ʻikepili i kēia manawa ʻo ka nicotinamide riboside wale nō ka mea mua i kākoʻo i ka neuronal NAD + synthesis, ke hōʻike nei mākou i nā manaʻo no ka hoʻohui ʻana o ka nicotinamide riboside kanaka a hāʻawi i nā wahi no ka noiʻi e hiki mai ana.
