Stevia CAS 57817-89-7

Cas:57817-89-7

Usoro ihe omimi:C38H60O18

Arọ molikula:804.88

EINECS:260-975-5

Ụdị okwu:beta-d-glucopyranosyl (1r,4as,7s,8ar,10as) -7- (2-o- (beta-d-glucopyranosyl) -alpha-d-glucopyranosyloxy-1,4a-dimethyl-12-methyleneperhydro-7,8a-ethanophenanthren-1-carboxylate; kaur-16-en-18-oicacid,13-(2-o-beta-d-glucopyranosyl-alpha-d-glucopyranosyl)o; steviosin; (4alpha) -beta-d-glucopyranosyl13-[(2-o-beta-d-glucopyranosyl-beta-d-glucopyranosyl) oxy] kaur-16-en-18-oate;

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Kedu ihe bụ Stevia CAS 57817-89-7?

Stevia, makwaara dị ka stevioside, stevioside, na stevioside wepụ, bụ ike ụtọ mgwa ẹdude ke stevia (stevia rebaudinanbertoni). A na-ewepụta Stevia na akwụkwọ ma nụchaa. Stevioside bụ kristal na-enweghị agba nke nwere ụtọ 200 ruo 300 nke sucrose, nwere ntakịrị ụtọ menthol na obere astringency. Ọ nwere nkwụsi ike thermal siri ike na ọ dịghị mfe ire ere. Ọnụ ọgụgụ dị ukwuu nke ule egosila na stevioside enweghị mmetụta ndị na-egbu egbu, ọ bụghị carcinogenic, ọ dị mma iji ya mee ihe, nwere ihe na-enye ume ọhụrụ ma dị ụtọ, ma bụrụ nke atọ sucrose dochie anya uru mmepe na ahụike na eke mgbe okpete na beet sugar. A maara Stevia dị ka "isi iyi shuga nke atọ n'ụwa." GB2760-1996 na-ekwu na a pụrụ iji stevioside mee ihe na candies, achịcha, ihe ọṅụṅụ, ihe ọṅụṅụ siri ike, nri eghe eghe, mkpụrụ osisi candied, mkpụrụ osisi echekwara, oge oyi, ice cream dị nro, na ihe ndị na-emepụta ọgwụ, wdg. Ọnụ ego a na-eji kwesịrị ekwesị dị ka mkpa mmepụta.

Nkọwapụta

ITEM		Ọkọlọtọ	Nsonaazụ
Sensory Ihe achọrọ	Agba	Ọcha na-acha odo odo	Ọcha
Sensory Ihe achọrọ	Steeti	Ntụ ntụ ma ọ bụ Crystal	Ntụ ntụ
Ndekọ anụ ahụ na kemịkalụ	mkpokọta glycosides%	≥95.0	95.32
	PH	4.5-7.0	5.48
	ntụ %	≤1	0.13
	Mmiri %	≤6	3.96
	Lead(Pb)(mg/kg)	≤1	<1
	Arsenic (mg/kg)	≤1	<1
	Methanol (mg/kg)	≤200	112
	Ethanol (mg/kg)	≤5000	206
Ahụike Ihe ngosi	Ngụkọta ọnụ ọgụgụ efere	<1000 cfu/g	<1000 cfu/g
	Mkpokọta yist&Ebu	<100 cfu/g	<100 cfu/g
	Coli	≤10 cfu/g	<10 cfu/g

Ngwa

1.Stevia nwere ụtọ ụtọ na-enye ume ọhụrụ, ụtọ ya dịkwa ihe dị ka ugboro 200-300 karịa nke sucrose. Ọ nwere uto ilu dị ntakịrị na nnukwu mkpokọta, na ụtọ adịghị mfe ịpụ n'ọnụ n'ọnụ. Ngwaahịa a kacha nso sucrose n'etiti ihe ụtọ eke. Dị ka ihe na-atọ ụtọ maka nri caloric, ọ nwekwara mmetụta hypotensive. A na-ejikarị ya na sodium citrate mee ihe iji gbanwee ụtọ. Dị ka ihe ngbanwe sucrose, oke ngbanwe ekwesịghị ịfe 1/3 iji zere uto. Dị ka GB2760-86 si kwuo, enwere ike iji ya na mmiri mmiri na ihe ọṅụṅụ siri ike, na ọnụ ọgụgụ nke swiiti na achịcha na-adabere na mkpa mmepụta nkịtị.

2.Stevia bụ ihe na-atọ ụtọ eke na-abụghị caloric nke na-atọ ụtọ ugboro 300 karịa sucrose. Ọ na-egbochi njem transepithelial nke p-aminohippuric acid (PAH) site na itinye aka na usoro njem anion organic. Na 0.5-1 mm, ọ naghị emekọrịta ihe ọ bụla na-ebugharị organic anion (OAT). Site n'ịmụ mkpụrụ ndụ cancer ara mmadụ, a chọpụtara na stevioside na-ebute apoptosis mgbasa ozi ROS.

3.Stevia bụ ihe na-atọ ụtọ nke na-abụghị caloric nke na-atọ ụtọ ugboro 300 karịa sucrose. Ọ na-egbochi njem transepithelial nke para-aminohippurate (PAH) site na itinye aka na usoro njem njem anion organic. Na 0.5-1mM, ọ nweghị mmekọrịta na ihe ọ bụla organic anion transporter (OAT).

4.Stevia na-eji dị ka ihe na-atọ ụtọ nri, karịsịa maka ọbara mgbali elu, ọrịa shuga, oke ibu, ọrịa obi, caries eze, wdg.