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Jul . 05, 2023 11:48 Back to list

Kuziva nezvemafuta ekudya

Kushandiswa kwemafuta

 

  1. Eat. Icho chimwe chezvitatu zvakakosha zvinovaka muviri (carbohydrate, mapuroteni nemafuta) izvo muviri wemunhu haufanirwe kushaikwa. Kushandisa ndechimwe chezviratidzo zvehupenyu hwehupenyu. Kupa akakosha mafuta acids, mafuta soluble mavhitaminzi uye mafuta soluble mavhitaminzi absorption mamiriro, simba, kunatsiridza kunaka.
    2. Indasitiri. Pendi, mushonga, mafuta ekuzora, bio diesel, nezvimwe. Zvigadzirwa zvayo zvinoshandiswa mumaindasitiri mazhinji.
    3. Kudyisa. Mhuka dzinoda zvishoma. Zvirimwa hazvidi zvachose. Zviyo zvemafuta uye dzimwe mhuka zvidyarwa zvebiochemical zvinogadzira oiri nemafuta.
  2.  

Kuchengetera mafuta

 

Zvine kutya: kupisa, okisijeni, chiedza (kunyanya ultraviolet), kusachena (kunyanya mhangura, inoteverwa nesimbi, ndiyo inokonzera kuora kwemafuta).

 

Mafuta mbeu

 

Parizvino, mhuka nezvirimwa zvikamu uye tupukanana tune mafuta emukati anopfuura gumi muzana anowanzo shandiswa semafuta ekugadzira mafuta, uye zvikamu zvinotakura mafuta zvezvirimwa zvinowanzova mbeu uye pulp.

 

1, Mafuta emiriwo:

 

1) Herbaceous mafuta: soya, nzungu, rapeseed, sesame, cottonseed (zvishanu zvikuru zvirimwa zveoiri muChina), nezvimwewo.
2) Woody mafuta: palm kernel, michero; coconut kernel, muchero; muchero wemuorivhi, kernel, nezvimwewo, mhodzi yeTung yakasarudzika kuChina.
3) Nezvigadzirwa: rice bran, chibage germ, gorosi, mhodzi yemazambiringa, nezvimwe.

 

2. Quality index yemafuta emiti

 

1) Yese yemafuta emukati (kunze kweDaza).
2) Hunyoro hwemukati.
3) Kusachena kwemukati.
4) Zviyo zvisina kukwana.
5) Mildew rate (fatty acid value).
6) Pure kernel chiyero chemafuta akavharwa.

 

Nzira yekugadzira mafuta

 

  1. Second press press kugadzira oiri.
    2. Pre press leaching process.
    3. Yakananga kuburitsa maitiro.
    4. Imwe dhinda yekugadzira mafuta.
    Zvigadzirwa zvakasiyana-siyana zvine maitiro akasiyana ekugadzira mafuta
  2.  

Maitiro makuru ekugadzira mafuta ndeaya anotevera:

 

1. Soya bean: kune imwe-nguva yekubvisa maitiro uye kutonhora kudzvanya maitiro. Nekuda kwezvakasiyana zvemhando yehupfu hwesoya, imwe-nguva yekubvisa ine peeling, kuwedzera uye yakaderera-tembiricha desolvention process.
2. Rapeseed: kazhinji pre press extraction process, kune peeling, kuwedzera kudhirowa maitiro.
3. Mbeu yenzungu: nekuda kwemaitiro akasiyana ekugadzira mafuta, inogona kugadzira mafuta enzungu akajairika uye Luzhou flavour peanut oil.
4. Cottonseed: iripo pre press extraction uye kuwedzera kudhirowa maitiro, maitiro ekubvisa ane imwechete solvent inowanzoitika leaching uye kaviri solvent partial leaching process.
5. Sesame: nekuda kwemaitiro akasiyana ekugadzira mafuta, kune akajairika sesame mafuta, muchina-akagadzirwa sesame mafuta uye Xiaomo sesame mafuta.

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