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SUKRALOSE
Okwu Mmalite: Sucral Sugar bụ ngwaahịa ntụ ntụ ọcha, nke a na-agbaze nke ukwuu na mmiri, ethanol na methanol. Ọ bụ naanị ihe ụtọ na-arụ ọrụ nke a na-enweta site na sucrose ugbu a. Ụtọ ya dị okpukpu 600 karịa sucrose, ụtọ ya dịkwa ọcha. Àgwà ụtọ ya yiri sucrose nke ukwuu, na-enweghị ụtọ ilu ọ bụla; enweghị okpomọkụ, enweghị caries, na kemịkalụ kwụsiri ike. Ugbu a, a na-eji sucralose eme ihe n'ọtụtụ ihe ọṅụṅụ. Njirimara kemịkalụ: kristal ọcha ma ọ bụ nke dị nso na ọcha... -
Sodium saccharin
Okwu Mmalite: A makwaara Sodium saccharin dị ka saccharin, aha sayensị ya bụ nnu sodium phthaloxylphenylimide. Kristal ọcha prism. Ibu molekul dị 205.17. Ebe agbaze 226～231℃. Enweghị isi ma ọ bụ ntakịrị isi, dị oke ụtọ ma na-elu ilu, na-efegharị nwayọ nwayọ n'ikuku, na-efunahụ ihe dị ka ọkara nke mmiri kristal ma na-aghọ ntụ ntụ ọcha. Ụtọ nke mmiri a gwakọtara agwakọta dị ihe dị ka okpukpu 300 ruo 500 karịa shuga, oke ụtọ nke Chemicalbook dịkwa ihe dị ka 0.000... -
STEVIA
Okwu Mmalite: Stevia glycosides, nke a makwaara dị ka ihe e si na stevia wepụta na stevia, bụ glycoside. Na 1931, ndị ọkà mmụta sayensị France wepụtara Chemicalbook site na osisi ahịhịa stevia (ma ọ bụ akwụkwọ stevia). Enwere ike iji ya dị ka ihe na-atọ ụtọ, ebe a na-eji stevia eme ihe dị ka ahịhịa ọgwụ na nnọchi shuga na South America ruo ọtụtụ narị afọ. O nwere njirimara nke ụtọ dị elu na obere ike okpomọkụ. Ụtọ ya dị okpukpu 200-300 karịa nke sucrose, uru kalori ya dịkwa naanị 1/300 nke suc... -
D-CALCIUM PANTOTENATE
Kọwaa obere oge Calcium pantothenate bụ ụdị vitamin B ma bụrụkwa otu n'ime ihe ndị dị mkpa maka uto nkịtị nke ihe ndị dị ndụ. Calcium pantothenate dị n'ụdị atọ n'ihi na o nwere atọm carbon chiral: D L-body (hybrate), D-body (aka nri) na L-body (aka ekpe). Naanị D-calcium pantothenate nwere ọrụ bayoloji, nwere kristal ma ọ bụ ntụ ntụ ọcha ma ọ bụ odo odo dị ka agịga n'ọdịdị, yana ebe agbaze nke 195~196 ℃ (ire ere), Na-agbaze na mmiri, methanol, glycer... -
INOSITOL
Tinye ya n'ụzọ dị mkpirikpi Inositol, nke a makwaara dị ka cyclohexanol, hexahydroxycyclohexane, cyclohexylitol, shuga anụ ahụ, na inositol na-abụghị spin, so n'otu n'ime vitamin B. N'ihi nhazi dị iche iche nke usoro mgbanaka nke otu hydroxyl, enwere ngụkọta nke isomers 9, nke 7 bụ ndị na-abụghị spins na 2 bụ spins (levorot na dextros). Ọ dị n'ime anụ ahụ niile dị ndụ n'ụdị nke free ma ọ bụ jikọtara ya na okike. Ọ bụ ihe a na-ahụkarị na mkpụrụ ndụ anụmanụ na osisi. Ọ nwere ike ịbụ ... -
BAỊTIN
N'ụzọ dị mkpirikpi, Biotin bụ ụdị vitamin asatọ a na-agbaze n'ime mmiri, nke a makwaara dị ka vitamin B7. Ọ bụ coenzyme ma ọ bụ coenzyme nke a na-eji eme ọtụtụ mmeghachi omume metabolic n'ime ahụ. Biotin na-esonye na metabolism lipid na protein, na-enyere aka ịgbanwe nri ka ọ bụrụ glucose, nke ahụ mmadụ nwere ike iji dị ka ike. Ọ dịkwa mkpa maka idobe akpụkpọ ahụ, ntutu na akpụkpọ ahụ mucous. Njirimara kemịkalụ Enweghị agba na ntụ ọcha kristal ma ọ bụ kristal. Ebe agbaze 230-232℃. Na-agbaze ... -
Vitamin A
Tinye obere oge Vitamin A gụnyere vitamin A1 na A2. Vitamin A1 na A2 yiri onwe ha n'ụdị ha. Enwere ike iji beta-carotene sitere na osisi mepụta Retinol. N'okpuru catalysis nke β-carotene-15, 15′-peroxide (bioxygenase) n'ime ahụ, enwere ike ịgbanwe β-carotene ka ọ bụrụ molekul abụọ nke retinaldehyde (ratinal), na retinaldehyde na reductase. A na-ebelata ya ka ọ bụrụ retinol n'okpuru ọrụ nke. Ya mere, a makwaara beta-carotene dị ka vitamin A. Njirimara kemịkalụ Vitamin A bụ ... -
VITAMIN B1
Okwu Mmalite: Vitamin B1, nke a makwaara dịka "thiamine" na "thiamine", bụ otu n'ime vitamin B. Ọ nwere ike ịkwalite metabolism glucose nkịtị ma bụrụ ihe dị mkpa iji nọgide na-arụ ọrụ nkịtị nke njikọ akwara, obi na eriri afọ. Ọ na-ejikọta ya na adenosine triphosphate iji mepụta vitamin B1 pyrophosphate (thiamine diphosphate, ya bụ, coenzyme), nke bụ coenzyme dị mkpa maka carbohydrates iji dochie Chemicalbook. Njirimara kemịkalụ: Vitamin... -
VITAMIN B2
Okwu Mmalite A makwaara Vitamin B2 dị ka riboflavin Ọ bụ vitamin na-agbaze mmiri nke ahụ mmadụ na-enweghị ike imepụta n'onwe ya, nri ga-enyekwa ya. Ọ dị oke mkpa maka ịnọgide na-enwe ọrụ nkịtị nke ahụ mmadụ na metabolism ya. Vitamin B2 na-esonye na uto nkịtị nke mkpụrụ ndụ, na-akwalite ọgwụgwọ ọnya, na-eme ka mbọ na ntutu sikwuo ike, ọ bụkwa akụkụ dị mkpa nke coenzymes. Ọ na-esonye na mmepụta na metabolism nke carbon Chemicalbook w... -
VITAMIN B6
Okwu Mmalite A na-agbanwe Vitamin B6 ngwa ngwa ka ọ bụrụ pyridoxaldehyde phosphate n'ahụ mmadụ. Ihe mejupụtara ya na-arụ ọrụ dị mkpa na metabolism amino acid ma bụrụ coenzyme nke decarboxylase, transaminase, canine urease, deaminase na desulphurization hydrase. Ọ bụkwa coenzyme dị mkpa maka metabolism carbohydrate na abụba, ọrụ nke sistemụ akwara etiti na mmepụta nke àkwá uhie. Njirimara kemịkalụ Njirimara kemịkalụ ahụ kwụsiri ike ma kwụsie ike karịa... -
CYANOCOBALAMIN (vitamin B12)
Ọdịdị na Njirimara Ngwaahịa a bụ ntụ kristal crystalline ma ọ bụ kristal, enweghị isi, enweghị ụtọ ma nwee ihe ndị na-akpali mmiri. Ọ na-agbaze ntakịrị na mmiri ma ọ bụ ethanol, ọ naghị agbaze na chloroform ma ọ bụ ether. Ọ na-eguzogide okpomọkụ, mana ọ nwere ike ọ gaghị arụ ọrụ mgbe a na-ekpughe ya na ihe ndị na-eme ka oxidation ma ọ bụ belata, nnu ígwè dị arọ na asịd siri ike na alkalis siri ike. Nhazi Kemịkalụ Vitamin B12 bụ ihe mejupụtara equioctaphedral nke nwere ion cobalt. Nhazi etiti ya bụ corrin dị larịị... -
Ascorbic acid
Okwu Mmalite Vitamin C, nke a makwaara dị ka L-ascorbic acid, bụ ihe dị mkpa maka anụmanụ ndị dị ogologo na obere ihe ndị ọzọ. Enwere ike imepụta ascorbic acid site na metabolism n'ọtụtụ ihe ndị dị ndụ, mana ụmụ mmadụ bụ ihe ndị kacha pụta ìhè. Ihe a maara nke ọma bụ na enweghị vitamin C na Chemicalbook nwere ike ibute scurvy. Otu ọgwụ vitamin C bụ ascorbic acid ion. N'ime ahụ, vitamin C bụ antioxidant n'ihi na ọ nwere ike ichebe ahụ pụọ n'ihe egwu nke ime ka...
