Zomera ndi canola. mafuta canola

njala mu dziko lero anazindikira vuto lonse. Mu 2009, malinga ndi ziwerengero Katswiri, chiwerengero cha anthu amene akukhala a kuperewera kwa zakudya m'thupi aakulu ali anthu oposa 1 biliyoni.

vuto chakudya chimapangidwa ndi zinthu zosiyanasiyana. Pa dzanja limodzi, ndi zinthu umoyo ndi zachuma kugwirizana ndi ndondomeko za ulimi ndi kugawa chuma, pa zina - padziko lonse, zokhudzana ndi kuchuluka kwa anthu, kusintha zakudya, zochitika nyengo ndi finiteness zachilengedwe.

Zachitika pa sayansi kulenga preconditions kwenikweni kuthetsa kuopseza njala. Njira yoyamba - kusintha kwa chonde; nchito kwa zopezeka m'madzi ndi mphamvu Mwachangu. Njira yachiwiri - kumayambiriro sayansi ya kusintha mbali ya mbewu ndi Mitundu zokhudzana kuswana ziweto.

Canola chomera (malonda dzina la mmodzi wa mitundu ya kugwiririra) - yowala Chitsanzo kupeza mukufuna kugwiritsa ntchito njira kuswana ndi kukonza majini.

kuloŵedwa

Dzina botanical kugwirira - Brassica napus olifera Metzg. therere izi. Ndodo - kabichi. Banja - Cruciferae. Kuthengo, izo zimachokeradi. Akukhulupirira kuti kugwiririra anachokera ku mitanda ya masika kapena yozizira colza ndi kabichi tsamba.

Kugwiririra akulimidwa zaka 6000. Ozizira zosagwira, chinyezi-wovuta Mmera wonse, umene amamva bwino mu nyengo kotentha. Common ngati kasupe ndi yozizira mbewu. Mbeu zolimidwa pambuyo kugwiririra, kupereka zokolola apamwamba. Zomera bwino dongosolo nthaka bwino chonde ake, zawachitikira asafe.

Ntchito kugwiririra

Kulima kugwiririra - osagwirizana malonda opindulitsa malangizo. Culture chimagwiritsidwa ntchito. Kugwilirira choyamba ntchito monga oilseed , phindu limene chawonjezeka kwambiri ndi zaka za m'ma 20, monga ntchito yopanga biodiesel.

Maluwa mbewu muli zambiri timadzi tokoma. Iwo amaonedwa kuti ndi uchi wabwino chomera. Ntchito 1 ha mbewu - 90 makilogalamu uchi. Komanso chikhalidwe ntchito ngati manyowa wobiriwira.

Rapeseed mafuta: ubwino ndi mopweteka

mankhwala kuwapeza mbewu ndi kukanikiza mu atolankhani wononga. Pre-analimbikitsa zipangizo. mankhwala wapeza ntchito mu kupanga mafakitale sopo, vanishi, nsalu ndi zikopa. Rapeseed mafuta - ndi zopangira kwa biodiesel. Kuyambira iwo udzabala lubricants ndi madzi hayidiroliki.

Chinthu Kuchepetsa mu kufala kwa rapeseed anali chibadidwe mbewu za zili cruciferous asidi erucic ndi glucosinolate. Pa zili mkulu wa zinthu zimenezi si ntchito chakudya ndi nyama chakudya.

Erucic asidi - mmodzi wa mafuta zidulo. Si zimapukusidwa mu zinthu zolengedwa zoyamwitsa, kudziunjikira mu zimakhala zosiyanasiyana. Kafukufuku wasonyeza: Asidiyu erucic ngozi kuti thanzi la munthu. Izo zimayambitsa matenda oopsa a mtima, zimakhudza ziwiya magazi. Otetezeka zili thunthu mu mafuta - 0,3 kuti 0,6%.

Zovulaza thanzi ndi mankhwala ena organic - glikozinolaty, thioglycosides ndi ena ofanana zace. Zikukhudzira ziwalo zosiyanasiyana, kupereka mafuta kulawa zowawa.

Opanga akuyesetsa onse pa chitukuko cha mitundu yatsopano ya canola. Amafuna kuchepetsa zili asidi erucic ndi glucosinolate ndi osachepera otetezeka kuchotsa kukoma kutchulidwa.

canola chomera

Mu chaka cha 1974, breeder B. Stefansson ku Canada anabweretsa canola zosiyanasiyana ndi asidi wochepa erucic ndi glikozinolatov. The watsopano rapeseed cultivar amatchedwa "canola» (canola - Canada mafuta otsika acid). Zinali zabwino malonda kusuntha. Dzina munakhala, zinadziwika otchuka.

Nanga ndi canola? A mbewu yodziwika ndi miyambo rapeseed otsika zoipa chisawawa, kuphatikizapo anthu, mankhwala - asidi erucic ndi glucosinolate. Zimenezi adamfunsa kulekana bwino mankhwala awiri osiyana mitundu izi ofanana. Choyamba - mafuta zolinga luso, opangidwa kuchokera rapeseed, wachiwiri - chakudya wapatali zipangizo, womwe wapangidwa kwa canola. Kuti ndicho.

canola ndi chiyani? Kunja, si wosiyana kugwiririra. Chomera - kumera kwa akuya mamita 2 taproot. Tsinde - molunjika, yokutidwa ndi kuwala bluish pachimake. Tsinde masamba ndi osiyana woyambira, amene anasonkhana mu mphamvu kubwereketsa. Maluwa pamodzi burashi, iwo chikasu kapena oyera. Ndiko kuti, zikuoneka kugwiririra - ndi canola chomwecho. Photo zikusonyeza mfundo imeneyi.

Canola nyemba ndi kutalika 10 cm ndipo m'lifupi mwake masentimita 0,3. Ngolo imodzi munali 15-30 woderapo mbewu ozungulira, iwo zipse uniformly chomera kutalika, kotero pambuyo deta awo kwa nthawi yaitali anachoka kuti zipse.

Canola kulima ali ndi peculiarities. Iye anali kumera ndipo amakula msanga kuposa ochiritsira oilseed kugwiriridwa. Canola mbewu zambiri wangwiro ndi kugonjetsedwa zinthu kunja. Pelekani pa pafupifupi 20% apamwamba.

Lero, chikhalidwe akulimidwa pa malo mahekala 4 miliyoni. Mu Europe - m'mayiko monga France, Great Britain, Denmark, Czech Republic ndi Finland. The opanga yaikulu mu dziko - China, India, Canada, Japan. M'mayikowa, ukufalikira munda canola - mbali ya malo mwambo wakumudzi.

Kenako, monga zinachitikira kulima canola, panali kufunika kupeza chikhalidwe, kuloleza kuti herbicides. mitundu Iwowa ayipanga ndi kusinthidwa chibadwa mu 1995.

mafuta canola

Zakudya mtengo wa mankhwala wotetezedwa iye ankafuna okwera pa dziko msika chakudya. Canola Quality mafuta pafupi maolivi pa mtengo wotsika poyerekeza ndi iye.

Canola mafuta kwa nthawi yaitali amakhalabe mandala. Si ndipo alibe kupeza fungo rancid atadziŵa mpweya, monga izo zimachitika Mwachitsanzo, soya.

Canola mafuta - mankhwala wathanzi. Chifukwa okhutira mkulu izo kumathandiza kuti mtsempha wa unsaturated mafuta zidulo, kuchepetsa chiopsezo cha matenda kuopseza ngati infarction m'mnyewa wamtima ndi sitiroko. Choncho anasunga thanzi mtima. mafuta ali okhutira wotsikitsitsa ano zimalimbikitsa mafuta ndi zambiri lilibe mafuta trans. Ndi ntchito zonse za mankhwala anaonetsetsa ndi kutchulidwa antioxidant kwenikweni. Iwo kumatanthauza lamulo la kagayidwe mafuta. Chifukwa kapangidwe kake mankhwala tikulimbikitsidwa kuti kugwiritsa ntchito mafuta m'munsi mwa magazi. Izi amachepetsa chiopsezo magazi kuundana ndi zikamera wa chiwerengero cha matenda, monga khansa.

Kugwiritsa canola mafuta

Mu kuphika, ndi makamaka ntchito yokonza mbale ozizira. Kuwala kapangidwe ndi ndale kukoma canola mafuta samaletsa kuonekera mankhwala ena. Iwo ali chiwalo cha marinades zosiyanasiyana kwa izo kukonzekera mayonesi ndi sauces ena. Nthawi zina ntchito chisakanizo ndi azitona ndi.

The mankhwala ambiri ankagwiritsa ntchito mu Isiraeli ndi Canada. Mu dziko la canola angapezeke kulikonse. Malo omwera ndi odyera menyu wake nsembe zosiyanasiyana mbale ntchito mankhwala. Ogula akudziwa za zakudya amasokoneza, nthaŵi zonse ndi kuthekera kwa mafuta kusankha amakonda canola. Chinsinsi wangwiro saladi otsika-kalori simungakhoze kuchita popanda mankhwala. Oyenera Frying, ndipo iye monga mfundo yake fuming kuposa a maolivi.

Mu US, canola mafuta abwino ndi otetezedwa udindo thanzi la munthu anadya kuyambira 1985. Komabe, mwa mawu a kumwa mankhwala, dziko lino lags kumbuyo mnansi wake - Canada.

Ntchito canola ziweto

M'mayiko ambiri, mbewu wakula monga mbewu ndi forage. Lake kutchetcha wobiriwira misa kukolola udzu ndi udzu chakudya. Canola mafuta ikukula mofulumira. ntchito kwambiri za chikhalidwe monga odyetserapo nkhosa ndi nkhumba, komanso kudzinenepetsa a mitundu yonse ya zinyama ndi mbalame. Canola mbewu - bwino chakudya mapuloteni, amene okhutitsidwa chakudya ukufika 38%. Iwo mosavuta digested. Ntchito ngati mkulu-mapuloteni zowonjezera.

Rapeseed ndi canola. Kodi kusiyana kwake?

Anakumana ndi mankhwala ozolowereka, ogula limafunafuna nokha ubwino wake ndipo mopweteka. Chomwecho chikuchitika ndi mankhwala pansi pa dzina "canola mafuta". Ndipotu, dzina la chomera sitinganene kuti alipidwa kwa ife. Nanga canola? Chomera amayang'ana palibe wosiyana kugwiririra. Mbali yaikulu, chifukwa panali ndipo dzina zogwirizana - mu katundu wa mafuta opangidwa kuchokera zikhalidwe ziwiri izi.

Canola mafuta - mankhwala ntchito luso. A wapatali zopangira kwa kupanga wochezeka mafuta biodiesel, lubricants. Asidi zambiri erucic - monga rapeseed ochiritsira cultivars wokhutira ukufika 50% - apamwamba khalidwe biodiesel.

Canola mafuta - lofunika chakudya mankhwala, amene chogulitsidwa pa dzina kuti m'mayiko ambiri padziko lonse. Iye kulibe vuto kuti thanzi la munthu. Zamgululi a canola ankagwiritsa ntchito ulimi nyama.

Zoyambazo Soviet Union zokhudzana ndi chikhalidwe chatsopano ndi osokoneza. Kuyambira kukana kwathunthu kwa zoyesayesa wamanyazi pa kuika canola mafuta monga mankhwala zakudya. Nthawi Amakuuza ndani ndi zolondola.

Mukhoza kukhala ndi maganizo osiyana zakudya zichokera kwa zomera zosinthidwa chibadwa, amene canola mafuta ndi nkhawa. Kusankha kotsiriza - kwa ogula. Kuti muchite izi, n'kofunika kuti mudziwe zolondola ndi wathunthu.