Litaba

Vanillylbutyl Ether (VBE) ke motsoako oa tlhaho o khetholloang ka litšobotsi tsa sebopeho sa vanillin le butyl ether. Jwalo ka motsoako o mocha, VBE e hapile tlhokomelo bakeng sa thepa ea eona e ikhethang ea lik'hemik'hale 'me e fumane lits'ebetso masimong a fapaneng....

Metswako ya phenolic, le hoja e se metswako ya mantlha mefuteng ya monko o monate, e bapala karolo ya bohlokwa ho theheng menko e utlwanang le e kgahlehang. Dibopeho tsa yona tse ikgethang le tshebediso e fapaneng di etsa hore e be ya bohlokwa lefatsheng la ho etsa dinkgisamonate le tatso. Ka tlase, re hlahloba metswako e fapaneng ya phenolic e sebediswang metswakong ya monko o monate le mesebetsi ya yona e ikgethang.

Hangata monko o nkuoa e le "moea" oa linoko. Bakeng sa ba ithutang kapa ba sebetsang ka linoko le menko e monate, ho utloisisa le ho tseba menko hantle hoa hlokahala. Kutloisiso e felletseng ea litšobotsi tsa monko o monate, lintlha tse qaqileng, melemo le ts'ebeliso ea linoko le menko e monate ho nolofalletsa motho ho tsamaea ts'ebetsong ea ho etsa menko ka kholiseho, ho sebelisa mekhoa ka boiphihlelo, le ho tseba bonono ba ho etsa menko e monate ho fihlela litlhoko tsa ho khetholla, ho etsisa le ho hlahisa menko e monate.

Monko o monate ke sesupo sa bohlokoa sa ts'ebetso bakeng sa oli ea bohlokoa le metsoako ea tatso. Tlhahlobo ea monko o monate e lumella ho tsebahatsa matla a eona, matla, litšila, ho senyeha le ho senyeha ha eona.

Khase Chromatography-Mass Spectrometry (GC-MS) ke mokhoa o matla oa tlhahlobo o kopanyang bokhoni ba karohano ea khase chromatography le matla a ho khetholla mass spectrometry. Mokhoa ona o sebelisoa haholo bakeng sa tlhahlobo ea boleng masimong a fapaneng, ho kenyeletsoa le tlhokomelo ea tikoloho, polokeho ea lijo le saense ea forensic. Sengoloa sena se tla tšohla melao-motheo ea ho fumana database ea mass spectrometry, li-index tsa ho boloka, le mekhoa e tsoetseng pele tlhahlobong ea GC-MS.

Dintho tse lakatsehang, tse tsejwang hape e le dinoko tsa dijo, ke dintho tse sebediswang ho ntlafatsa monko le tatso ya dihlahiswa tsa dijo. Dintho tsena di bapala karolo ya bohlokwa tlhahisong ya dinoko mme hangata di bitswa dinoko tse ntlafatsang tatso, dinoko, kapa thepa e ntlafatsang tatso. Le hoja dintho tse ding tse lakatsehang di ka sebediswa ka ho toba, boholo ba tsona di ke ke tsa sebediswa e le dinoko tse ikemetseng. Ho ena le hoo, di sebetsa e le dikarolo tsa bohlokwa tlhahisong ya metswako e rarahaneng ya dinoko.

Ho etsa monko o monate ke mokhoa o rarahaneng o kopanyang bonono le saense, hangata o arotsoe ka mekhahlelo e meraro e meholo: mohato oa ho etsa monko o monate, mohato oa ho nka sampole, le mohato oa ho kopanya ka bongata le oa ho leka monko o monate. Mohato ka mong o bohlokoa bakeng sa ho theha monko o monate oa boleng bo holimo o fihlelang litebello tsa bareki.

Khamphaning ea rona, re ikhethile ka mefuta e fapaneng ea linoko tse fetang 160 tsa boleng ba lijo, tse ka bang 50% li arotsoe e le lisebelisoa tse kotsi tsa Sehlopha sa 3.

SelelekelaHo Tengzhou Runlong Fragrance Co., Ltd., re etelletsa pele bophelo bo botle le boiketlo ba basebetsi ba rona. Boitekong ba rona bo tsoelang pele ba ho ntlafatsa thabo ea basebetsi le ho netefatsa sebaka sa mosebetsi se phetseng hantle, re hlophisa lets'olo le felletseng la tlhahlobo ea bophelo bo botle bakeng sa bohle...

Tlhaloso e Khutšoanyane ea Sehlahisoa Mefuta e Fapaneng ea Sehlahisoa: Mefuta e fetang 150 ea li-intermediate, ho kenyeletsoa le letoto la Pyrazine, Thioether, Thiazole, le Thiol. Likhetho tsa ho iketsetsa: Lihlahisoa tse tloaelehileng le tse ikhethileng lia fumaneha; Litšebeletso tsa OEM le ODM lia fanoa. Likopo tse pharaletseng: ts'ebeliso ...