HomelinessTools na akụrụngwa

Casein mama: ọmụma bara uru

Casein mama tapawa na-ezo aka a eke anụmanụ. Ọ na-ewepụtara casein (mmiri ara ehi protein). History bụ nkịtị, na mgbe na onye mbụ gbalịrị gluu ihe nke mmiri ara ehi nhazi ngwaahịa. E nwere ozi na casein mama ji mee ndị Ijipt oge ochie. Njikọ nke mama na ihe ulo oru ọnụ ọgụgụ malitere na Switzerland na Germany ná mmalite narị afọ nke 19. The usoro nke ime bioadhesives nnọọ mfe. Casein mama na a obere olu nwere ike onwe ha. N'ihi ya, maka nkwadebe nke ala-abụba obi cheese na ọ na-triturated site sieve na-asa na mmiri ọkụ, sotere dropwise na dapụtara slurry na kwukwara amonia inye gelatinous translucent homogenate. The nwetara compound e ji joinery.

Casein mama nwere ike synthesized na a dị iche iche n'ụzọ. Low-abụba mmiri ara ehi na curdle ya, na-etinye na a na-ekpo ọkụ n'ebe, na mgbe ahụ ẹdụk. Ọ dị mma iji nyo akwụkwọ. The filtrate e-asa na mmiri, mgbe ahụ, enịm ke a stocking na refluxed wepụ mmapụta lipids. Ihe uka na-mịrị amị na ụlọ okpomọkụ. N'ihi ya, anyị na-enweta na-akpọ akọrọ casein. Iji nweta nyagide Njirimara ya e kwukwara na mmiri na sodium borate (borax). Na ulo oru gburugburu nrapado nke mmiri ara ehi protein na-enwetara site na wastes nke mmiri ara ehi na ụlọ ọrụ. The esichara ngwaahịa nke-eji kuru mmiri ara ehi na-kwukwara enzyme chymosin (rennet) ma ọ bụ ihe acid ikwenyere ihe acid ma ọ bụ rennet casein. Ọ na-n'ịnọgide eziokwu na maka njikọ nke adhesives ike ga-eji dị ka carboxylic (organic) na miniralnoy acid lactate acid a na-eji ọtụtụ ugboro ugboro.

The isi mmiri nke dị n'elu nyagide bụ nitrates, inorganic phosphates na calcium caseinate. Mmiri ara ehi protein bụ unyi anaghị agbasa na mmiri, na-agbanwe ya Ọdịdị site omume na-adịghị ike alkali ngwọta ma ọ bụ asịd. Casein - fosfoproteid nwere a zuru set nke dị oké mkpa amino asịd. Casein nyagide irè n'ihi bonding poselin, katọn, egbuke, akpụkpọ anụ, akwa, plastic, poselin, plastic ụfụfụ. Ọtụtụ mgbe, n'elu ihe onwunwe na-eji maka na njikọ nke osisi na ngwaahịa. Casein mama - a dị mkpa akụrụngwa nke plywood, woodworking na mmepụta ngwá ọrụ nke kaadiboodu. The pụrụ iche Njirimara nke bioadhesives mma osisi Ọdịdị, na-eji na mmepụta nke ngwá ụlọ. Ọzọ mmiri, dị ka manu oku, ọla kọpa sulphate, lime rosin, sodium hydrogencarbonate, na-ekwe ka ojiji nke ọzọ casein mama mgbe na-arụ ọrụ dị iche iche na akara ule nke osisi. Ngwá ụlọ na casein mama abịa na a "gburugburu ebe obibi ngwá ụlọ" ma ọ bụ "green".

Casein mama gị nwere ike ịzụta ihe ọ bụla spetsmagazine. A ihe onwunwe bụ akụkụ nke ọtụtụ putties, fillers na alkali na-eguzogide ágbá. Pụrụ ịdabere na ike casein njikọ ekwe ojiji nke a Nwa n'elu ebe, ebe magburu onwe ya mma na-enweghị nọrọ chọrọ.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ig.birmiss.com. Theme powered by WordPress.