Properties of oil repeseed
Kubata mbeu ine mafuta 35-50%, 5-7% fiber uye 18-31% mapuroteni, ayo akaenzana zvakanaka nemaamino acids. Izvi zvinomera maererano nemafuta uye mapuroteni anowedzera kupfuura soya uye nenzira imwe neimwe yeruvati nemasitadhi.
Parizvino, musika uzere nemafuta anodyiwa, uye saka kuedza kunoshandiswa kushandiswa kwekudya kusadya. Mazuva ano, zvitubu zviripo zviri kuedza kubudisa mafuta emvura, izvo zvinodiwa, somuenzaniso, kumativi ekuchamhembe. Kubata mafuta kunogona kushandiswa nokuda kwechinangwa ichi. Mukuwedzera, inogona kushandiswa kupisa motokari. Icho hachisi chepfu, saka saka chinogona kushandura zvachose mafuta.
Kubata kunoshandiswawo segorosi. Iyo inoshandiswa nokuda kwehuralage uye hutema huzhinji, pamwe chete nehupfu hwemishonga pamwe chete nemimwe michina, uye nenzira yakachena. Izvi zvinomerawo mafuro emombe (nguruve, makwai, nezvimwewo). Rape inokura nokukurumidza uye ine huwandu hweprotini, ine sulfur. Pakubata chibharo, makwai anonyanya kubhadharwa, nokuti izvi zvinobatsira kuderedza kuitika kwezvipfuwo zviduku uye kuwedzera chibereko chekudya / mvere. Kubva pamambure ekubatwa chibharo, nyuchi dzinounganidza 80-90 kilograms yeuchi (1 ha).
Mushure mokugadzirisa mbeu dzeporose, mafuta akazara-akazara ane mapuroteni akawanda anowanikwa. Puroteni yemurimi uyu yakafanana neyakakonzerwa kuva mapuroteni, soy, mhou yekombe, mukaka nemazai.
Mafuta anochepesa anozivikanwa nokuda kwehutano hwahwo uye naizvozvo pane kudiwa kwaro pasi rese. Mumusika wepasi rose, mafuta aya ari mumatanda mashanu pamusoro pehuwandu hwezvokutengeserana uye kutengeswa kwenyika, huwandu hwechina. Yechipiri chete kumichindwe, soybean uye mafuta ezuva.
Nhasi, chirwere chekubatwa gore negore chinoshandiswa munyika dzakasiyana-siyana yenyika, kunyanya sezviyo zvewairise. Mafuta eCanola anowanikwa kubva kumbeu inorohwa inoshandiswa pakudya munyika dzakawanda dzenyika.
Pakuumbwa kwayo, raporo inosanganisira yakawandisa ye unsaturated mafuta acids, inokosha pakurapa mafuta metabolism. Izvi zvinogadzira kuporesa kwemafuta. Nokudaro, mafuta anonyorerwa anobatsira kuderedza cholesterol uye kudzivirira kukwanisa kwekugadzirwa kweprombus uye dzimwe zvirwere. Aya maAic haawanzowanike mumafuta emhuka kubva. Vanachiremba vanopikisa kuti mukunyorwa kwemafuta ekuputika kune zvinhu zvinoramba kusinganzwisisiki.
Pamusana pezvinhu zve erucic acid mumafuta ekuputika, inoshandiswa zvakasimba mumasangano akasiyana-siyana emakambani (mune metallurgy nokuda kwekuoma kwesimbi, nezvimwewo). Mukuwedzera, mafuta, anotorwa kubva pakuberekwa, asingagadziri kutsika yakadzika, uye naizvozvo anogona kushandiswa segorosi mujet injini.
Mafuta anonzi Rapeseed anogona kushandiswa sechinhu chakagadziriswa pakugadzirwa kwezvinhu zvakasara nokuda kwekugona kwaro pa 160-250 ° C kusunga sulfur uye kuumba chaiyo - rubbery mass. Nokuda kwekugadzira cellulose / furfural, uswa hwemiti uye mapepa emapods akakodzera. Mafuta anonzi Rapeseed anoshandiswawo mumucheka, chemakemikari, ganda, kushandura, sese, zvipfeko uye mapeji uye varnish industries.
Mbeu dzekubata dzinozivikanwa pamakemikari avo akasiyana siyana, nokuti dzakasiyana nekuumbwa kwemamwe mazai emafuta. Mhedzisiro huru pakati pemafuta ekuputika ndiyo erucic acid inogadzirwa mu glycerides uye phospholipids, pamwe nekuvapo kweglucosides, ine sulfur muproteine chikamu chembeu. Mukuwedzera, kuputika kune an enzyme myrosinase, iyo inogona kukonzera thioglucosides.
Eucucic acid inogadzirwa mumugadziro wegore negore ndeye 42-52%. Kuvapo kwaro mumapuroseti kunogona kuonekwa sechinhu chakanaka kana chakaipa chemuti. Zvose zvinoenderana nechinangwa chekushandisa - zvokudya kana teknolojia.
Pane uchapupu hunoratidza kuti erucic acid inogona kuva nemigumisiro yakaipa pamuviri womunhu uye, kutanga kune zvose, pakuchinjana kwezvinonzi mune dzimwe nhengo dzomukati. Paaidya mafuta ekufambisa yemhuka uye shiri, dzaiva necrotic shanduko mu myocardium, isina simba rekuita basa, chiropa chechiropa. Thioglycosides yemafuta inogona kukonzera kushungurudzwa kwemukati membrane ye digestive system, kupemha nzira, dambudziko rekushanda kwechirwere chetachiona. Mukuwedzera, thioglycosides inokonzera kugadzirisa midziyo.