Njirimara nke Stevioside

A na-amịpụta stevioside site na epupụta nke Stevia rebaudiana, osisi mejupụtara. Dị ka ihe ụtọ a na-ejikarị eme ihe, enwere ike iji steviol glycosides na nri dị iche iche, ihe ọṅụṅụ, ọgwụ na ụlọ ọrụ kemịkalụ kwa ụbọchị. .Ka anyị leba anya na njirimara nke stevioside na ederede na-esonụ.

Njirimara nkeStevioside

1.Hygroscopicity

Stevioside nwere ịdị ọcha karịa 80% bụ kristal ọcha ma ọ bụ ntụ ntụ nwere obere hygroscopicity.

2.Solubility

Ọ dị mfe soluble na mmiri na ethanol, mgbe agwakọta ya na sucrose, fructose, glucose, Maltose, wdg, ọ bụghị naanị ụtọ steviol glycoside dị ọcha karị, kamakwa ụtọ nwere ike ịba ụba. na ìhè.Ọ dị nnọọ ike na pH nso nke 3-10 ma dị mfe ịchekwa.

3.Stability

Ngwọta ahụ nwere nkwụsi ike dị mma, ma ka na-akwụsi ike mgbe ọgwụgwọ kpochara ọkụ n'ime pH nke ihe ọṅụṅụ na-aba n'anya na ihe oriri.Stevioside na-egosi obere mgbanwe mgbe echekwara ya na organic acid ngwọta nwere sucrose maka ọnwa isii; media, nke nwere ike igbochi gbaa ụka, discoloration, na sedimentation; Ọ nwere ike ibelata viscosity, igbochi nje ibu, na ịgbatị ngwaahịa shelf ndụ.

4.Ụtọ ụtọ

Steviosidenwee ụtọ dị ọcha ma na-enye ume ọhụrụ, nke nwere uto yiri nke shuga ọcha, mana ụtọ ha dị okpukpu 150-300 karịa nke sucrose. Ihe a na-amịpụta dị ọcha Leibaodi A sugar nwere ụtọ ugboro 450 nke sucrose, na-eme ka ọ dịkwuo mma. The mgbasa okpomọkụ nke stevia sugar nwere njikọ chiri anya ya ụtọ na uto. N'ozuzu, ala okpomọkụ mgbasa nwere nnukwu ụtọ, ebe elu okpomọkụ mgbasa nwere ezigbo uto ma dị ala ụtọ. Mgbe ọ na-agwakọta na citric acid, malic acid, Tartaric acid. , lactic acid, amino acid, wdg, ọ nwere disinfection na sterilization mmetụta na aftertaste nke stevioside. Ya mere, mgbe ọ na-agwakọta ya na ihe ndị dị n'elu, ọ nwere ike na-egwu a uto mgbazi ọrụ ma melite ụtọ àgwà nke stevioside.

Nkọwa: Enwere ike ịrụ ọrụ na ngwa ndị a kpọtụrụ aha n'isiokwu a niile sitere na akwụkwọ ọha nwere.