Sugar b? isiokwu a maara nke ?ma na mgbagwoju anya na nd? any? kwa ?b?ch?. Site na sucrose nk?t?, fructose ruo D-mannose a na-amagh?, taa, any? ga-ekwu maka kpakpando d? ala mana enwere ike - D-mannose.

D-mannose nwere ike ?d? ka aha ngwak?ta a na-amagh? ama, mana ? b? hexose sitere n'okike nke a na-ah?kar? na okike. N'ad?gh? ka sucrose na fructose, D-mannose na-abata n'anya ?ha na ?t? ya p?r? iche yana ?t?t? uru ah?ike. ?t? ya d? ihe d? ka 60% nke sucrose, b? shuga na-ar? ?r? obere kalori, maka ?ch?so nri ah?ike maka nd? oge a, doro anya na ? b? nh?r? d? mma.

D-mannose ? b?gh? nan? na-at? ?t?, kamakwa uru ngwa ya d? ?r?ba ama. N'ubi nri, enwere ike iji ya d? ka ihe na-at? ?t? calorie d? ala maka mmep?ta nri d? iche iche d? mma; N'otu oge ah?, n'ihi antioxidant ya, mgbochi mkpali na ihe nd? ?z?, d? ka moisturizer na mgbochi ?ka nká na-ejikar? eme ihe na ?ch? mma. N'ihe gbasara ah?ike, o gosip?tara ikike d? ?t?nanya, nch?p?ta egosikwa na D-mannose nwere ike ibelata ?r?a obi na-egbuke egbuke, na-agw? ?r?a ogbu na nkwonkwo, gbochie ns? ikuku nke asthmatic, na ?b?na gosip?ta nsonaaz? d? mma n'?gw? ?r?a cancer na ?r?a glycosylation congenital.

N'ime af? nd? na-ad?begh? anya, site na mmepe ngwa ngwa nke tekn?z? biotechnology, usoro ndu ejirila nke nta nke nta b?r? usoro b? isi nke mmep?ta D-mannose. Usoro a na-eji enzymes nke nd? na-eme ka mmeghachi omume gbanwee sugars nd? ?z? (d? ka D-fructose) n'ime D-mannose, nke nwere uru nke ar?m?r? d? elu, nchebe gburugburu ebe obibi na ?n? ala d? ala.

N'ime ?t?t? enzymes ndu, D-mannose isomerase na-amas? ya n'ihi ikike ya d? elu. Otú ? d?, ?t?t? n'ime ?m?m? ihe mb? jiri Escherichia coli d? ka mkp?r? nd? chassis maka mmep?ta, b? nke mere ka mmep?ta mmep?ta ihe d?kwuo mma ma wetakwara ihe ize nd? nchekwa. A s? ka e kwuwe, E. coli ab?gh? ihe oriri na-edozi ah?, na kem?kal ? na-emep?ta na-ebute ihe ize nd? nke mmet? endotoxin. Iji dozie nsogbu a, nd? ?kà mm?ta sayens? malitere ?ch? ?z? ?z? d? nchebe. N'ikpeaz?, ha h??r? Bacillus subtilis d? ka cell chassis ?h?r?. Bacillus subtilis ad?tala nlebara anya nke ukwuu n'ihi njirimara ya nke na-ad?gh? egbu egbu, na-ad?gh? emer? ah?, nje bacteria na-ar? ?r? nke ?ma, ? d?gh? mfe ?n?r? na ? d?gh? mfe ?mep?ta ?gw? mgbochi. Nke kachas? mkpa, a matala ya n'?t?t? ebe d? ka ?d? "A na-amatakar? d? ka Nchekwa" (GRAS) nke na-egbo mkpa ?d? ?cha nri.