Sodium benzoate: Njirimara ule, na-adị ọcha, na ojiji nke

Benzoic acid mbụ kewapụrụ ndị homonymous resin nke nwere banyere 80% biologically ifịk ihe onwunwe. Ke mbubreyo narị afọ nke 20, na umi nwetara synthetically. Benzoic acid bụ onye so dị iche iche herbs, mkpụrụ osisi na tomato. Na nnukwu quantities, umi ẹdude ke mmamịrị ka a herbivore biosoedineny na glycine (hippuric acid).

Benzoic acid na-synthesized n'ime ahụ mmadụ na obere si edozi na-anyụpụ na mmamịrị ka hippuric acid. Benzenecarboxylic acid egosipụta antiseptik, fungicidal na obodo iwe ihe. Mgbe agbara ndi mmadu n'ime n'ọbara ọ na antipyretic mmetụta. Di na nwunye nke si acid iwe na mucous membranes nke akụkụ okuku ume tract, n'ihi ya, ọ nwere ike na-ekenyela obere bronchial mucosa. Benzenecarboxylic acid sodium nnu nwere ike ji mee dị ka ihe expectorant. Externally - dị ka ihe mgbochi-parasitic n'ụlọnga.

N'ihi neutralization benzenecarboxylic acid ngwọta nke sodium carbonate (soda) kwadebere sodium benzoate. Ekemende ngwakọta na-Takọọ etolite kristal. Ihe ngwọta na-weakly alkaline mmeghachi omume.

sodium benzoate: Njirimara.

Agịga kristal ma ọ bụ ntụ ntụ na-etisasịwo na abụọ n'akụkụ mmiri, 45 akụkụ nke oyi na 13 akụkụ nke esi ethanol, na itoolu akụkụ nke glycerol.

Identification.

Sodium ion na-mata site na-acha odo odo agba? Ire ọkụ mgbe ọkụ nkwadebe. Benzoate ion dere site mmeghachi omume na a ngwọta nke ferric chloride. N'ihi na ọgwụ a dịpụrụ adịpụ benzoic acid na ya agbaze mgbe a na-enyocha.

sodium benzoate: Test ọcha.

Sị na nkwadebe a na-anwale maka ịgba nke alkalinity na acidity. Site ụkpụrụ ndidi oké metal adịghị, sulfates, chlorides.

sodium benzoate: quantitative mkpebi siri ike.

A ntukwasi sample nke ọgwụ igbari na mmiri, mgbe ahụ, tinye ether na a ole na ole tụlee nke egosi ngwakọta (methyl oroma na methylene acha anụnụ anụnụ) na ịma jijiji. sodium benzoate ịta na ọgwụ kwesịrị dịkarịa ala 99%.

caffeine-sodium benzoate: ngwa.

Kwuru n'aka ikpo dị ka CNS stimulant. Caffeine eji excitation Filiks ke ụbụrụ cortex, activates mma na-aghọ nkọ, enwekwu moto ọrụ. Nke a pharmacodynamics mma uche na nke anụ arụmọrụ ma na-ebelata ụra na ike ọgwụgwụ. The kacha dose of caffeine nwere ike ime ka Mbelata nke neurocytes. The ọgwụ na-ebelata mmetụta nke narcotic na hypnotic ọgwụ ọjọọ, activates spinal mpiaji excitability, na-ewelite vasomotor na akụkụ okuku ume emmepe. Iji ọgwụ enhances diuresis na gbasara obi ọrụ.

The usoro nke ihe nke caffeine-sodium benzoate.

Caffeine na-egbochi ọrụ nke phosphodiesterase. Nke a na n'aka-eduga ná escrow intracellular c-IGBOB (cyclic adenozinmonofasfat). Camp activates glycogenolysis, enwekwu metabolic Jeremaya mere na anụ ahụ na akụkụ, tinyere uru na Central ụjọ usoro. A-eme ihe na-akpali akpali usoro nke iji ọgwụ edinam bụ nkịtị (mmekọrịta) na caffeine purine ụbụrụ anabata. The ọgwụ na-ngwa ngwa etinye obi gị dum ke gootu. Na usoro nke Biochemical Jeremaya mere nkwadebe oxidizes na demethylated. Anyụpụ site na akụrụ ya.

Food nchekwa eji iru adịghị adị ndụ nke nri na ngwaahịa. Ebe ọ bụ na E211 (sodium benzoate) egosipụta bactericidal megide bacteria, dịkwa ka usoro ha na yist, n'ihi ya, ọ na-eji dị ka a egbochi mmebi. N'ebe ahụ, ọ bụ na ndị na-abụghị carbonated na carbonated-aba n'anya, mkpụrụ juices, mkpụrụ oliv, syrups. The eke ngwaahịa dị na cinnamon, apụl, berry, amiri, cloves.