Roasted txiv ntoo yog nplua nuj nyob rau hauv cov as-ham xws li rog, qab zib, protein, multi-vitamin thiab minerals. Nyob rau hauv lub hwj chim ntawm ultraviolet rays, oxygen thiab noo noo, cov roj yuav oxidize, ua rau rancidity thiab deterioration, ua rau ib tug pungent thiab tsis hnov tsw saj, feem ntau hu ua "Hala", cuam tshuam cov tsw ntawm cov khoom.
Tsis tas li ntawd, cov dej noo ntawm cov txiv ntseej ci yog qhov tsawg, feem ntau qis dua 15%. Nyob rau hauv cov ntaub ntawv ntawm huab cua ntub, ceev tau yooj yim nqus noo noo nyob rau hauv cov huab cua thiab ua mos, txawm mildew thiab kab, uas deteriorates qhov zoo ntawm cov khoom.
Raws li cov yam ntxwv saum toj no, cov txiv ntoo roasted cov khoom lag luam ua rau muaj teeb meem zoo thaum lub sijhawm ncig, uas yog qhov tsim nyog rau kev khaws cia ntawm cov khoom. Qhov no kuj yog vim li cas vim li cas cov txiv ntoo roasted khoom xav tau ib qho desiccant. Yuav kom tswj tau qhov tsw thiab saj ntawm cov khoom thiab daws cov teeb meem ntawm oxidative rancidity, yuav tsum muaj kev nyab xeeb thiab txuag kev daws teeb meem. Chunwang high-efficiency silicone desiccant muab kev xaiv zoo tshaj plaws rau qhov no.
Yog xav paub ntxiv txog peb cov khoom noj desiccant thiab oxygen absorber, thov ua raws li peb thiab tiv tauj peb.
