कुनैन
kunain (aangrezi: Quinine) ek prakritik shvet kristalain elkal aaued padarth hai, jisamean jvar-rodhi, maleriya-rodhi, dardanashak, soojan rodhi gun hote haian. ye kvainidain ka stiriyo samavayav hota hai, jo kvinain se alag eantierhaimik hota hai. ye dakshin ameriki pe d sinakona ki chhal se prapt hota hai.
vanaspatik parichay
kunain roobiseiee kul[1] ke sikona lejariyana moians[2], siankona kelisaya vedd[3] ityadi prajatiyoan ke paudhoan ki chhal se alag kiya jata hai. sadharanat: kunain in paudhoan ki chhal mean kuinikaml[4] aur siankotainikaml[5] ke yaugik mean ailkel aauid roop mean paya jata haian.[6]
mahattv
kunain vanaspatik jagath mean paya jane vala naitrojan yukt, samakshar saman, ailkol aauyad namak, rasayanik dravy hai, jo bahut hi mahatvapoorn aur lokakalyanakari oshadhi mana jata hai. yah paushtik tatha agnivardhak hai. isaka upayog gale aur sardi ke vikaroan ko shaant karane tatha vishesh roop se maleriya jvar ke shaman ke lie vividh prakar ki oshadhiyoan mean kiya jata hai.
- khoj
sinakona ke paudhoan ki chhal mean kunain ki khoj ka kshey phoorakr aauy[7] ko 1792 ee. mean prapt hua, kiantu ise vishuddh rasayanik roop sarvapratham peltye[8] aur kavaantoo[9] ne 1820 ee. mean diya.[6]
rasayanik gun
kunain ke rangavihin, suee ke sadrish, lanbe manibhoan ka galanaank 174.40-175.00 seantigret aur vishisht avasthaoan mean vishisht ghoornan-158.20 seantigret paya gaya hai. kunain ka svad bahut hi k dava hota hai aur isake salphyoorik aml ke vilayan mean vishesh prakar ke rang ki pratidipti[10] dikhaee p dati hai. isake prakashiy samavayav [11] kuinidin[12] ka galanaank 173.50 seantigret paya gaya hai.
kunain prapt karana
sinakona ki chhal mean se isake prithakkaran ke lie chhal ko bujhe hue choone aur dahak soda ke 5 pratishat vilayan ke sath pis liya jata hai. kerasin jaise upayukt vilayakoan ke sath ailkel aauid ke aansh ko protin aur karbohaidret se yathasanbhav alag karake vilayak ko vashpikaran ki kriya dvara prithakh kar liya jata hai. bache hue dravyoan ko tho da garam aur pani mean ghule salphyoorik aml mean vilin kar kuchh samay ke lie alag rakha jata hai, jisase tailiy aur rejin sadrish padarth chhanakar nikale ja sakean. tatpashchath ailkail aauid ke amliy yaugik ko viranjak karban se svachchh karake aur vilayan ko gadha banakar manibh ke roop mean alag kar liya jata hai. upayukt prayog dvara vishuddh ailkail aauid ko bhi avashyakatanusar purnarjivit kar liya jata hai.[6]
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sanbandhit lekh
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