Abubuwan takin zamani na yau da kullun sun haɗa da: Heptahydrate Zinc sulfate, zinc chloride, zinc chloride zinc, zinc cirate, da nano zinc oxide.
1. Takin zum kayayyaki
- Zinc sulfate: launuka masu launi ko farin lu'ulu'u, granules, da foda ba tare da wani kamshi ba. Maɗaukaki: 100 ° C, tare da dandano na astringent. Yawan: 1.957 g / cm³ (25 ° C). A saukake cikin ruwa, maganin laƙituwa na ruwa acidic, kuma dan kadan narkewa a ethanol da glycerol.
- Zatin nitrate: Crystal mara launi a cikin Tetragonal tsarin, hygroscopic, ya kamata a adana shi a cikin duhu. Mallaka: 36 ° C, aya mai tafasa: 105 ° C, da yawa: 2.065 g / cm³.
- Zinc chloride: Melting Point: 283 ° C, tafkin tafasasshen: 732 ° C, mai yawa: 2.91 g / cm³. Ya bayyana a matsayin farin lu'ulu, a sauƙaƙe narkewa cikin ruwa, mai narkewa a cikin ruwa, ethanol, wanda wanda a bayyane yake, tare da grams na ruwa na ammonia, wanda ke cikin grams a cikin 2095 grams a 20 ° C.
- Na oxide: kuma ana kiranta da zinc na ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox ox outder, ko zincan farin, ko kuma nauyin masarufi na 81.39 g / mol. Fari ne mai ƙarfi da fari na oxide na zinc oxide. Zinc oxide shine insolu cikin ruwa da ethanol, amma mai narkewa a acid, sodium hydroxiall ce, da chilunfium chloride. Haushi ne mai narkewa kuma yana iya amsawa tare da acid ko tushe don samar da salts da ruwa.
- Edta Zinc: Sodium Ethylenenenenenetttatettataretataretataretate zinc, edta-zn 14% na ph (1% ruwa Solulle) na 6.0-7.0. Bayyanar: farin foda.
- Zinc Citrate: Haka kuma aka sani da citric acid zinc, zinc rawaya, ko tri-zinc corate, yana dan kadan slulle cikin ruwa; Solumable a cikin mafita na acid mafita da kuma mafita na alkalpe, yana bayyana azaman foda mara launi mara launi, mai ƙanshi da ɗan narkar da ruwa, tare da daskararren 2.6 g / l.
2. Ayyukan nau'in zinc a cikin abinci mai gina jiki
Zinc da farko suna aiki a matsayin bangaren enzymes, suna wasa muhimmin matsayi a cikin hydrolysis, Redox tafiyar matakai na abubuwa. Zai iya inganta ci gaban gabobin haihuwa a cikin albarkatu da haɓaka juriya ga damuwa. Zuc wani muhimmin alama ce mai mahimmanci ga tsire-tsire, tare da abun ciki na zinc yana faruwa daga 20-100 MG / kg. Lokacin da abubuwan da ke cikin zinc ya ragu ƙasa 20 mg / kg, alamomin zinc na iya faruwa.
Zuc wani bangare ne na enzymes daban-daban, ciki ciki har da Supereroxide dripydase, sunadarai, carbonic andabrates, sunadarai, da sauran abubuwa masu matukar muhimmanci wajen kiyaye ci gaban tsirrai na al'ada. A cikin Auxin metabolism, da synthesis na IAA na Preacursor, Tryptophan, yana buƙatar rashi nau, da zinc, na iya rage yawan abubuwan da aka yi. A cikin furotin metabolism, rashi zinc yana haifar da rage kwanciyar hankali na RNA, shafewa da kayan kariya. Bincike ya nuna cewa yin amfani da takin zinc na iya kara kayan furotin a cikin shinkafa mai shinkafa da 6.9%.
A cikin carbohydrate metabolism, zinc endomes chlorophyll kira da kuma inganta ayyukan carbonic andshylylases, yana sauƙaƙe tsarin carbon Assimpilation. Zt Ya kuma taka muhimmiyar rawa wajen tsallake jinsin oxygen mai saurin haushi a tsirrai da inganta juriya da damuwa. A farkon girma matakai na shinkafa, amfani da zinc na iya rage lalacewa ta hanyar ƙarancin yanayin zafi. Rashin zinc a cikin shinkafa yakan faru lokacin tsinkayen seedling, bayyanawa kamar tsintsaye, tare da tushe, a cikin lokuta masu rauni, a cikin lokuta masu rauni, a cikin lokuta masu rauni, aibobi masu rauni a cikin ganyayyaki.
Lokaci: Jan-20-2025
