Maganin narkewa na man fetur, samar da siffofi, amfani da cutar

A cikin wasu mahimman bayanai masu tushe "dabino" suna kara yawanci. Abinda ke ciki - yana da amfani ko cutarwa ga man fetur na man fetur, domin a kasarmu an shigo da shi a yawanci (kusan 500 ton a kowace shekara).

Mene ne batun narkewa na man fetur? Ina ake amfani da wannan samfurin? Wane amfana ne ya kawo? Game da wannan, da kuma game da ƙayyadaddu na samarwa da kuma sauran abubuwa, wannan labarin.

Palm man: aikace-aikace Description abun da ke ciki

Madogarar man fetur shi ne sassan jikin man man (Elaeis guineensis). A cikin takunkumin sa, yana da inuwa mai launin ja-orange, wanda shine saboda babban abun ciki na carotenoids. Bayan lura na musamman, samfurin ya samo ja ko launin launi. Tsaro mai tsabta ta kare yana kiyaye abubuwa masu amfani (har zuwa 80%), a rawaya suna ɓataccen hasara. Dabbobin rawaya suna da arziki a cikin m acid (har zuwa 50%), cutarwa ga jiki. A cikin maki ja, da kashi 38 cikin dari, haka ma, shahararrun ga tocotrienols (gyaran bitamin E), bitamin A da kuma juriya ga halayen oxidative.

Mene ne man fetur? Menene samfurin wannan samfurin? Domin dabino kwaya mai da aka dauka wuya core (tsaba) 'ya'yan itace. An halin a yellowness matakin na da cikakken m acid, kamar yadda 80% (Ina nufin carotenoids kusan ba ya nan). Abubuwan da aka tsabtace sun zama haske.

Domin babban samfurin abun da ke ciki sun hada da cikakken m palmitic da stearic acid. Yawan nau'in maiic (mai tsoka) shine 40%, linoleic (polyunsaturated) - har zuwa 10%. A karshen inganta ingantaccen metabolism kuma suna da muhimmanci ga lafiyar. A abun da ke ciki qunshi dabino man fetur da kuma lauric myristic acid, oleic acid da kuma linoleic acid a cikin shi game da 33%. A cikin samfurin mai ladabi, yawancin abubuwan gina jiki sun ɓace a yayin aiki.

Abinci da fasaha na man dabino, aikace-aikacen

Masu sayar da man fetur sune Asia (kudu maso gabas), Latin Amurka. Yawan 'ya'yan itace da aka girbe wata daya yana da dumi har sai digitti fara. Bayan tafasa, rabu da ɓangaren litattafan almara, danna maɓallin sakamakon. An haramta samfurin da ake kira fasaha mai fasaha kuma bai dace da cin abinci ba. Babban filin aikace-aikacen shi ne injiniyan injiniya, kayan aiki na injiniya (a matsayin mai laƙabi don raka'a).

A sakamakon tsarkakewa, an samo man fetur, mai cin gashin kanta. A cikin cinikayya, rabonsa har zuwa 50%. An bayyana hakan ta hanyar karuwar bukatar kayan mai da kayan lambu saboda albarkatu na albarkatun kasa wadanda ke da alaƙa mai zurfi. A cikin masana'antun abinci, ana amfani da samfurori na dabba a cikin aikin burodi da kayan ado, hada kayan abinci mai laushi, samfurori masu ƙayyadewa, gauraye da yara.
Man shanu, kayan da aka gyara a cikin babban kundin yin amfani da su (sabulu, cream, da dai sauransu), masana'antun wanke kayan wanka, kyandiyoyin gida. Haka kuma ana amfani dasu a cikin kantin magani da kuma samar da kayan abinci mai gauraye don dabbobi da wuraren kiwon kaji.

Hanyoyin sarrafawa

Mene ne batun narkewa na man fetur? Kafin amsa wannan tambayar, bari muyi magana game da siffofin samar da wannan samfur. A cikin ma'aikata, ana amfani da gungu na dabino ta amfani da tururi mai bushe don raba 'ya'yan itatuwa. Sa'an nan kuma ana aiwatar da matakan kayan kayan kayan aiki, samun nau'ikan fasaha.

Lokacin samun nau'o'in abinci, da kayan abu mai mahimmanci ya haifuwa, to, yana da tsabta (tsarkake). Maimaitawa ya haɗa da matakai da yawa:

• Lokacin da kullun ya fito daga kayan abu mai tushe;
• Cibiyar gwargwado ta fice daga ruwa da tsabta;
• Ana yin hydration (tsabtace ruwa) tare da hakar phospholipids;
• Lokacin da aka tsayar da shi, an cire kayan acid mai yalwa;
• Samfurin ya yi haske kuma ya deodorized.

Anyi amfani da hydrogenation (hydrogen zuwa abubuwa) don cire kayan acid mai yawan polyunsaturated (PUFA).

Samun damar yin jima'i da sauri, PZHNC ba sa taimakawa wajen ajiya samfurin (ba fiye da watanni shida) ba, don haka sun rabu da su. Don kauce wa hydrogenation bayan wani dandano mai haɓaka, ana rayar da man fetur (deodorized). Lokacin yin cikakke tsaftacewa, an samo samfur mai tsabta, anyi amfani dashi saboda rashin kuɗi, amma ba cikakke lafiya ba.

Man shanu: batun narkewa, kaddarorin

A cikin itatuwan dabino da sauran kayan lambu, akwai triacylglycerides (mahadi na glycerol esters da acid fat). Kowace cakuda yana da nasaba-halayen jiki da kuma digiri na narkewa. Bisa ga abin da ake nufi da man ƙanshin man fetur, yayi magana game da ɓangarori uku (iri) na samfurin.

1. Sassan ɓangaren samfurin na yau da kullum suna nuna karuwa a zafin jiki na 36 ° C zuwa 39 ° C. Lokacin da soyayyen, ba shi da hayaƙi, ba ya ƙone. Duk da haka, yana da sauri kyauta, don haka an bada shawara a ci abinci dafa shi a kan zafi ko dumi.
2. Ƙananan ƙananan - stearin - an haɗa shi a cikin kayan aikin margarine. Maganin narkewa na man fetur shine -48 ° C zuwa 52 ° C.
3. Domin dabino olein biyu cikin ruwa remelt jinsunan digiri - 16 ° C - 24 ° C. Daidaitawa daidai yake da cream, yana kyauta cikin firiji.

Stearin da olein suna amfani da su ta hanyar cosmetology.

Wace samfurori sun ƙunshi man zaitun

"Samfurori" samfurori suna da matukar kyakyawa, ajiyar lokaci mai tsawo.

1. Man shanu shine sashi na kayan kiwo: madarar madara (ciki har da madara mai bushe), margarine, cuku mai tsada, sarrafa cuku, margarine da man shanu, shimfidawa, iri-iri cuku da kirim mai tsami, yoghurt.
2. Gurasa, kayayyakin kayan ado da man zaitun (ƙananan) ba su da haushi kuma ba su da alaka da fermentation. Cin kowane irin kukis, gingerbread, biscuits tare da tsaka-tsaki masu tsami, mabukaci yana amfani da shi har zuwa wani lokaci. An yi amfani da shi a cikin kayan ado da cakulan.
3. Olein yana cikin samfurori mai zurfi, a cikin kwakwalwan kwamfuta, bishiyoyi mai gishiri, sandunan masara, mawallafi na gaba. Har ila yau, akwai kayan abinci da aka yi a shirye-shiryen, miyawar mix, mayonnaise.

Saboda haka, mafi yawan kayayyakin da aka saya, waɗanda suke da buƙatar gaske a cikin yawan jama'a, sun haɗa da man fetur.

Yadda za a tantance kasancewar man fetur a abinci

Mabukaci ya kamata ya tuna: man fetur yana da dadi ga dandano, inganta launi na samfurori, mai rahusa fiye da kayan samfurori. An adana kayayyakin da abun ciki na dogon lokaci. Yana son masana'antun kuma yana janyo hankalin masu saye. Lokacin da sayen, kana bukatar kulawa ba kawai ga farashin farashi ba, har ma zuwa rayuwa mai ɗorewa: a cikin farin ciki yana kallon watanni takwas yana nuna alamar man fetur a fili.

Ga bayanin kula: nuni a kan lakabi "ƙwayoyin kayan lambu" sau da yawa yana nuna amfani da man fetur. Yawanci "samfurori" samfurori, "curds", "kirim mai tsami", "ƙwayoyin gida cuku", "mayonnaise sauces", "sukar madara" game da canzawa. Na halitta (bisa ga GOST) masana'antun samfurori yawanci ba su kira "samfurin" ba.

Mafi sau da yawa kayan shafa na dabbobin an maye gurbinsu da samfurori daga madara. Sau da yawa, "karya" ne aka sayar a karkashin man shanu. Abubuwan samfurori (nau'in iri 20) suna nuna nauyin abun ciki mai yawa da kuma yawan halaye masu amfani. Ɗaya daga cikin abũbuwan amfãni shine ƙananan ƙarancin man shanu (daga 24 zuwa 37 digiri). An sani: ƙananan digiri na aiki, da sauki shi ne kiwo fats cikin jiki.

Shin batun narkewa na man shanu da man alanu sun bambanta? Haka ne, bambanta da maƙasudin maɗaukaki, samfurin man alanu yana da mahimmanci fiye da kirim mai tsami, yana da wuya a narkewa. A yanke, samfurin na yau yana da halayyar halayya, a cikin siffar daskararre an ragargaje shi. Karyaccen mai mai tsanani a firiji, yana da haske mai launi, ba ya karya. Maganin narkewar man fetur shine 48 ° C - 52 ° C.

Man alanu: amfana

Daga nau'ukan abinci na dabino, mafi amfani shine ja, wadda ta fi yawancin kayan gina jiki bayan magani.

1. Vitamin a cikin abun da ke ciki yana da amfani: A hakika yana tasiri ga kwayoyin gani, E ana buƙata don kyakkyawan hangen nesa da kuma ƙarfafa jima'i na jima'i.
2. Rage yawan cholesterol ne saboda launi, kayan aikin linoleic. Man na man fetur yana sarrafa aikin aikin biliary da tsarin narkewa a general. Sun tsabtace sassa na hanci tare da haɗin gwiwar.
3. Wasu kayan abinci mai gina jiki suna bada shawara a matsayin kayan aiki na asarar nauyi (2 tsp a kan komai a ciki).
4. A lokacin da frying tare da irin wannan man fetur, babu abin ƙonewa kuma baya shan taba, kuma samfurorin suna rufe da kullun mai ban sha'awa. Ƙara wa kullu, yana bada samfurori da ƙanshi mai ƙanshi.
5. Ana amfani da masks "Palm" don haske, girma da lafiya.
6. Dangane da kayan kirim mai tsami, sabulu suna samarwa. Na gode da darajar halittarsa, an yi amfani dashi don kula da matsalar fata, da sakewa da smoothing.
7. Wurin wanka da ƙananan man fetur ya sauya matsalolin, yana sarrafa jini.
8. Wanke kayan shafa tare da abun ciki basu da illa ga lafiyar jiki.

Wajibi ne a rarrabe m ganyayyaki (sarrafa) man fetur daga fasaha (untreated) tare da inuwa. Yin amfani da fasaha na musamman da rarrabawar abinci yana da aminci. Kyakkyawan, bisa ga masu amfani da ita, ana la'akari da samfurorin "Golden Palm" da "Royal".

Man alanu: cutar

Hanyoyin da suka samu hydrogenation sun zama cutarwa. Man shanu, cikakke a cikin tsarin tare da hydrogen atomes tare da nickel da platinum catalysts, ya juya a cikin wani m mai. Hanyoyin da ake haifar da shi ne daga bayyanar fats din da ke haifar da rashin lafiya:

• Cututtuka na Psychology, rage ƙwayar tunanin mutum saboda gaskiyar cewa trans fats rage gudu tsarin tafiyar da kwakwalwa na kwakwalwa;
• Masu safarar motsi suna haifar da sclerosis na jini, cututtukan ƙwaƙwalwa, ƙin zuciya, shanyewar jiki;
• Magunguna masu dauke da ƙwayoyin ƙwayoyin cuta sun haɗa da sakin ƙwayoyin ƙwayoyin cuta, saboda haka matsaloli tare da digestibility da aiki na samfurin;
• Irin wannan mummunan abu yana haifar da tsufa da maye gurbin kwayoyin jikinsu, wanda ke fama da rashin lafiya da ciwon daji.

Ana buƙatar kwaskwarima tare da samfurin hydrogenated tare da litter mai dacewa ("mai-fat").

Don bayani: hakika, mafi girman digiri a yayin aiki, da wuya shi ya dace da samfurin gama. Amma aikin da ya dace na tsarin narkewa ba zai dogara ne kawai akan yawan zafin jiki ba: kada ka amince da labari na cikar jiki tare da "yumɓun laka". Abincin man fetur wanda ba wanda aka yiwa hydrogenated zai iya cutar da shi kawai idan an yi amfani da shi sosai.

Dalilin "dabba" tambaya

Gaba ɗaya, "matsalar dabino" ya saukar da wannan:

• Kyautattun samfurori na da lafiya don amfani;
• Amfani da ko da mafi kyawun samfurin a yawancin yawa, babu shakka, yana da illa ga lafiyar jiki;
• Babu man fetur da ya kamata ya shiga jiki.

Rage dokar tsarin sufuri (alal misali, cikin tankuna na kayan mai), fasaha don sarrafa kayan kayan da ya saba wa ka'idodin Rasha - waɗannan sune dalilai na bayyanar da man fetur mara kyau a kan ɗakunan. Amma bazai yiwu ba cewa masu samar da fasaha suna ganewa a matsayin talakawa masu amfani a cikin gazawarsu.