ืื ืคื™ืชื—ืชื ืžืจื›ื™ื‘ ื—ื“ืฉ ื•ืืชื ืžืขื•ื ื™ื™ื ื™ื ืœืฉื•ื•ืง ืื•ืชื• ื›ืžืจื›ื™ื‘ ืœืžื–ื•ืŸ ื‘ืืจื”"ื‘, ืจื•ื‘ ื”ืกื™ื›ื•ื™ื™ื ืฉืชื™ื“ืจืฉื• ืœืืฉืจ ืื•ืชื• ื› GRAS ื˜ืจื ืฉื™ื•ื•ืงื•. ื‘ืžื™ืœื™ื ืคืฉื•ื˜ื•ืช ืžื“ื•ื‘ืจ ื‘ื”ื•ื›ื—ื”, ื‘ืืžืฆืขื•ืช ืชื”ืœื™ืš ืžื•ื‘ื ื”, ืฉื”ืžืจื›ื™ื‘ ื”ื—ื“ืฉ ื‘ื˜ื•ื— ืœืฆืจื™ื›ื” ืชื—ืช ืชื ืื™ ื”ืฉื™ืžื•ืฉ ืฉื”ื•ื’ื“ืจื•, ื›ืœื•ืžืจ, ื‘ืฉื™ืœื•ื‘ ื‘ืžื•ืฆืจื™ ืžื–ื•ืŸ ืžื•ื’ื“ืจื™ื ื•ื‘ืžื™ื ื•ื ื™ื ืžื•ื’ื“ืจื™ื. ื—ืฉื•ื‘ ืœื“ืขืช ื›ื™ GRAS ืžืชื™ื™ื—ืก ืจืง ืœืžืจื›ื™ื‘ื™ื ื”ืžื™ื•ืขื“ื™ื ืœืžื•ืฆืจื™ ืžื–ื•ืŸ ื•ืœื ืœืชื•ืกืคื™ ืชื–ื•ื ื”.

ืื– ืžื” ื›ื•ืœืœ ื”ืชื”ืœื™ืš?