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Uburyo bwemewe cyane bwo kugerageza spiciness ya chili pepper

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  • Uburyo bwemewe cyane bwo kugerageza spiciness ya chili pepper

Kig. 14, 2023 00:09 Subira kurutonde

Uburyo bwemewe cyane bwo kugerageza spiciness ya chili pepper



Mu 1912, hashyizweho indangagaciro ya Scoville Heat Units (SHU) kugirango igabanye ubunini bwa pisine. Ushaka ibisobanuro birambuye kuburyo bwihariye bwo gupima, nyamuneka reba tweet ibanziriza.

 

Isuzumabumenyi rya SHU binyuze muburyohe bwabantu rishingiye kubintu kandi ntirisobanutse neza. Kubera iyo mpamvu, mu 1985, Ishyirahamwe ry’Abanyamerika ryita ku birungo ryashyizeho uburyo bwo hejuru bwa Liquid Chromatografiya (HPLC) kugira ngo hongerwe ukuri ku gupima uburozi bwa chili pepper. Igice cya spiciness, kizwi nka ppmH, cyerekana ibice kuri miriyoni yubushyuhe kuri miriyoni spiciness.

 

HPLC, mu magambo ahinnye yerekana imikorere ya chromatografiya ikora cyane, ikubiyemo gutandukanya no gusesengura ibice bivanze n'amazi.

 

Ubushakashatsi bwerekana ko urusenda rwa chili rukomoka ku bwoko bwarwo butandukanye bwa capsaicin, hamwe na capsaicin na dihydrocapsaicin aribwo bwambere. Uburyo bwa HPLC bupima gusa ibiri muri capsaicinoide ebyiri. Iharura igiteranyo kiremereye cyibice byabo, ukagabana nubuso bwagaciro bwibisanzwe reagent kugirango tubone agaciro muri ppmH.

 

Ishusho iherekeza ishusho ni igishushanyo mbonera cyakozwe nigikoresho. Umurongo utambitse ugereranya igihe cyo kugumana muri methanol, hamwe nigihe cyo kugerageza iminota 7. Uhagaritse umurongo werekana ubukana bwa reaction yapimwe.

Mu gishushanyo:

- 'a' bisobanura impinga yibara.

- 'b' byerekana ubuso bwa capsaicin, buzengurutswe nu murongo (umurongo werekana umurongo utudomo).

- 'c' bisobanura agace ka mpinga ya dihydrocapsaicin, ikikijwe n'umurongo hamwe na baseline (yagenwe n'umurongo utudomo).

 

Kugirango umenye ibipimo ngenderwaho, agace ka mpinga kagomba kuboneka no gupimwa ukoresheje reagent zisanzwe. Agaciro ppmH yabazwe noneho igwizwa na 15 kugirango ubone spiciness ihuye na SHU. Ubu buryo bwuzuye butanga isuzuma ryuzuye kandi risanzwe rya chili pepper spiciness.


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