Mawallafi: Lewis Jackson
Ranar Halitta: 7 Yiwu 2021
Sabuntawa: 11 Fabrairu 2025
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Enchanting Abandoned 17th-Century Chateau in France (Entirely frozen in time for 26 years)
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Wadatacce

Dioscorea alata wani nau'in yam ne da yawanci ake kiransa da purple yam, ube, violet yam, ko ruwan yam.

Wannan asalin kayan lambu mai tushe ya samo asali ne daga kudu maso gabashin Asiya kuma galibi ana rikice shi da tushen taro. An asalin asalin ƙasar Philippines, yanzu ana nome shi kuma ana jin daɗin duniya.

Doya mai yalwa tana da fatu masu launin toka-ruwan kasa da nama mai ruwan hoda, kuma yanayinsu na zama mai taushi kamar dankalin turawa idan ya dahu.

Suna da dandano mai daɗi, mai ɗanɗano kuma ana amfani dasu a cikin jita-jita iri-iri tun daga mai daɗi zuwa mai daɗi.

Mene ne ƙari, an ɗora su da bitamin, ma'adanai, da antioxidants, duk waɗannan na iya amfanar da lafiyar ku.

Anan akwai fa'idodi 7 masu ban mamaki na lafiyar yalwa.

1. Mai matukar gina jiki

Gishiri mai yalwa (ube) shine tushen kayan lambu mai tushe wanda shine babban tushen carbs, potassium, da bitamin C.


Kofi ɗaya (gram 100) na dafa ube yana ba da mai zuwa ():

  • Calories: 140
  • Carbs: 27 gram
  • Furotin: Gram 1
  • Kitse: 0.1 gram
  • Fiber: 4 gram
  • Sodium: 0.83% na Darajar Yau (DV)
  • Potassium: 13.5% na DV
  • Alli: 2% na DV
  • Ironarfe: 4% na DV
  • Vitamin C: 40% na DV
  • Vitamin A: 4% na DV

Kari kan haka, suna da wadataccen kayan mahadi da tsire-tsire masu guba, gami da anthocyanins, wanda ke ba su kwarin gwiwa.

Nazarin ya nuna cewa anthocyanins na iya taimakawa rage hawan jini da kumburi da kariya daga cutar kansa da kuma buga ciwon sukari na 2 (, 3,)

Abin da ya fi haka, doya mai yalwa suna da wadataccen bitamin C, wanda ke taimaka wa ƙwayoyinku su kasance masu lafiya, yana ƙarfafa ƙarfe, kuma yana kiyaye DNA daga lalacewa (5).


Takaitawa Dawa mai yalwa sune kayan lambu masu tushe a jiki wadanda suke da wadataccen carbi, potassium, bitamin C, da kuma sinadarai masu gina jiki, wadanda dukkansu suna da mahimmanci wajen kiyaye lafiya.

2. Mai arziki a cikin antioxidants

Doya mai yalwa tana da wadatar antioxidants, gami da anthocyanins da bitamin C.

Antioxidants suna taimakawa kare ƙwayoyin ku daga lalacewar da kwayoyin cutarwa da ake kira free radicals () ke haifarwa.

Rashin haɗari mai lalacewa yana da alaƙa da yawancin yanayi na yau da kullun, irin su ciwon daji, cututtukan zuciya, ciwon sukari, da cututtukan neurodegenerative ().

Doya mai yalwa babban tushe ne na bitamin C, wanda yake aiki a matsayin mai tasirin antioxidant a jikin ku.

A zahiri, karatuttukan sun nuna cewa yawan shan bitamin C na iya ƙara matakan antioxidant ɗinka har zuwa 35%, yana kariya daga lalacewar kwayar halitta (,,).

Hakanan anthocyanins a purple yams suma nau'ikan polyphenol antioxidant ne.

Yawan cin 'ya'yan itace da kayan marmari masu yawan polyphenol an danganta su da ƙananan haɗarin nau'ikan cututtukan kansa (,,).


Binciken mai gamsarwa ya nuna cewa anthocyanins guda biyu a cikin yams na shunayya - cyanidin da peonidin - na iya rage haɓakar wasu nau'o'in cututtukan kansa, gami da:

  • Ciwon hanji. Studyaya daga cikin binciken ya nuna kusan kashi 45% na ciwace-ciwacen ƙwayoyin cuta a cikin dabbobin da aka kula da su tare da cyanidin mai cin abinci, yayin da wani binciken kwalayen gwajin ya gano cewa ya rage ci gaban ƙwayoyin kansar mutum (, 15).
  • Ciwon huhu. Nazarin gwajin-bututu ya lura cewa peonidin ya jinkirta ci gaban ƙwayoyin cutar kansa na huhu ().
  • Ciwon kansa. Wani binciken na gwajin-tube ya lura cewa cyanidin ya rage adadin kwayar cutar kanjamau ta mutum ().

Wancan ya ce, waɗannan karatun sunyi amfani da adadin cyanidin da peonidin. Sabili da haka, yana da wuya ku sami fa'idodi iri ɗaya daga cin duk yaƙun shunayya.

Takaitawa Doya mai yalwa babbar hanya ce ta anthocyanins da bitamin C, duka biyun suna da antioxidants masu ƙarfi. An nuna su don kare kariya daga lalacewar ƙwayoyin cuta da kuma cutar kansa.

3. Zai iya taimakawa wajen sarrafa suga

An nuna flavonoids a cikin doya mai yalwa don taimakawa rage sukarin jini a cikin waɗanda ke da ciwon sukari na 2.

Kiba da kumburi da ke haifar da gajiya na kara yawan haɗarin insulin, rashin kula da sukarin jini, da kuma buga ciwon sukari na 2 ().

Rushewar insulin shine lokacin da ƙwayoyinku ba su amsa da kyau ga insulin hormone, wanda ke da alhakin kiyaye yawan sukarin jinin ku.

Studyaya daga cikin binciken gwajin-bututu ya lura cewa ɗakunan ruwan ɗamarar mai ɗaɗɗen flavonoid sun rage stressarfin magudi da ƙin insulin ta hanyar kare ƙwayoyin da ke samar da insulin a cikin mahaifa (19).

Bugu da ƙari, binciken da aka yi a cikin berayen 20 ya gano cewa sarrafa su da yawa na ɗamarar ruwan ɗora mai ɗebo abinci, ƙarfafa ƙimar nauyi, da inganta kula da sukarin jini (20).

Aƙarshe, wani binciken ya ba da rahoton cewa ƙarin doya mai ɗaci ya rage saurin shayewar sukarin jini a cikin berayen da matakan girma, wanda ya haifar da ingantaccen kula da sukarin jini (21).

Wannan mai yiwuwa ne saboda wani ɓangare na shunayya mai yalwaci 'low glycemic index (GI). GI, wanda ya fara daga 0-100, ma'auni ne na yadda saurin sugars ke shiga cikin jini.

Doya mai yalwa tana da GI na 24, ma'ana cewa karbs ya kasu cikin sugars sannu a hankali, wanda ke haifar da sakin ƙarfi na ƙarfi maimakon madaurin sukari na jini (22).

Takaitawa Flavonoids a cikin yams na yams na iya taimakawa wajen inganta kula da sukarin jini a cikin mutane masu ciwon sukari na 2. Hakanan, doya mai yalwa tana da raunin glycemic, wanda zai iya taimakawa hana zafin suga na jini.

4. Zai iya taimakawa rage saukar karfin jini

Hawan jini shine babban haɗarin haɗarin bugun zuciya da shanyewar jiki (23,).

Doya mai tsayi na iya samun tasirin saukar jini. Masu bincike sunyi imanin cewa mai yiwuwa ne saboda abubuwan da ke cike da sinadarin (25).

Nazarin gwajin-bututu ya gano cewa doya mai yalwa tana dauke da sinadarin antioxidants wanda zai iya taimakawa saukar da hawan jini ta hanyar kamanceceniya da na magungunan rage hawan jini da ake kira angiotensin-converting-enzyme inhibitors (ACE inhibitors) (26).

Wani binciken gwajin-tube ya nuna cewa antioxidants a cikin yams na shunayya na iya hana canzawar angiotensin 1 zuwa angiotensin 2, wani mahadi da ke da alhakin hawan jini (26).

Duk da yake waɗannan sakamakon suna da bege, an samo su a cikin dakin gwaje-gwaje. Ana buƙatar ƙarin binciken ɗan adam kafin a kammala ko cin naman doya zai iya rage cutar hawan jini.

Takaitawa Binciken Lab ya nuna tasirin kwayar-jini-mai ban sha'awa na ruwan 'ya'yan itace mai yalwa mai narkewar antioxidant. Duk da haka, ana buƙatar ƙarin nazarin ɗan adam.

5. Zai iya inganta alamun asma

Asthma cuta ce mai saurin kumburi ta hanyoyin iska.

Bincike ya nuna cewa yawan cin abinci na antioxidants kamar bitamin A da C suna da alaƙa da rage haɗarin asma (,).

Reviewaya daga cikin binciken nazarin 40 ya gano cewa aukuwar asma a cikin manya yana da alaƙa da ƙarancin bitamin A. A zahiri, waɗanda ke fama da asma suna haɗuwa da kusan kashi 50% na yawan shawarar bitamin A, a kan matsakaita (29).

Bugu da kari, yawan cutar asma ta karu da kashi 12% a cikin wadanda ke da karancin abincin bitamin C.

Doya mai yalwa shine kyakkyawan tushen antioxidants da bitamin A da C, yana taimaka muku zuwa matakan abincin ku na yau da kullun don waɗannan bitamin.

Takaitawa Magungunan antioxidants kamar bitamin A da C a cikin yamshin yams na iya taimakawa rage haɗari da alamun asma.

6. Yana inganta lafiyar hanji

Doya mai yalwa na iya taimakawa inganta lafiyar cikin ku.

Suna cike da hadaddun carbs da kyakkyawan tushe na sitaci mai juriya, wani nau'in carb wanda yake da tsayayyar narkewa.

Aya daga cikin binciken gwajin-bututu ya nuna cewa sitaci mai tsayayya daga doya mai kaɗa ya ƙara yawan Bifidobacteria, wani nau'in kwayoyin cuta masu amfani da hanji, a cikin babban yanayin hanji ().

Waɗannan ƙwayoyin cuta suna taka muhimmiyar rawa a cikin lafiyar jikinku, suna taimakawa raunin ƙwayoyin carbs da zare ().

Suna iya taimaka ma rage haɗarinka na wasu yanayi, kamar su ciwon daji na hanji, ciwon hanji mai kumburi (IBD), da ciwon mara na hanji (IBS). Hakanan suna samar da lafiyayyen mai mai mai da bitamin B (,,,).

Bugu da ƙari kuma, wani binciken da aka yi a cikin beraye ya gano cewa doya mai yalwa tana da tasirin cutar kumburi da rage alamun bayyanar cututtuka na colitis ().

Koyaya, ana buƙatar ƙarin bincike don sanin ko cin doya mai yalwa tana da tasirin raunin kumburi a cikin mutane tare da colitis.

Takaitawa Sitaci mai jurewa a cikin dawa yana taimakawa haɓaka ci gaban Bifidobacteria, waxanda suke da lafiya kwayoyin cuta da ke taka muhimmiyar rawa wajen kiyaye lafiyar hanji.

7. Mai yawaita

Doya mai yalwa tana da fa'idodi da yawa na kayan abinci.

Waɗannan tubers ɗin da za a iya amfani da su ana iya dafa su, a nika su, ko a soya su ko kuma a gasa su. Sau da yawa ana amfani da su a cikin jita-jita iri-iri a madadin sauran kayan lambu masu daɗaɗɗu, gami da:

  • stews
  • miya
  • Fris-fries

A cikin Filipinas, ana yin doya mai yalwa a cikin fulawa wanda ake amfani da shi a yawancin kayan zaki.

Bugu da ƙari, ana iya sarrafa ube a cikin hoda wanda za a iya amfani da shi don yin abinci mai launi mai launi, ciki har da shinkafa, alawa, waina, kayan zaki, da jams.

Takaitawa Doya mai yalwa za a iya canza ta zuwa siffofi daban-daban, wanda ya sa su zama ɗayan kayan lambu da ya fi dacewa a duniya.

Purple yam vs. taro Tushen

Tushen Taro (Colocasia esculenta) shine tushen asalin kayan lambu zuwa kudu maso gabashin Asiya.

Sau da yawa ana kiran dankalin turawa na wurare masu zafi, ya bambanta da launi daga fari zuwa launin toka zuwa lavender kuma yana da ɗanɗano mai ɗanɗano.

Msauren Purple yams da tushen taro yayi kama, saboda haka rikicewa tsakanin su biyun. Koyaya, lokacin da aka cire fatunsu, launuka ne daban daban.

Taro ta girma ne daga tsire-tsire masu tsire-tsire na wurare masu zafi kuma ba ɗaya daga cikin kusan nau'ikan 600 na dawa ba.

Takaitawa Tushen Taro ya tsiro daga tsiron taro, kuma ba kamar doya mai shunayya ba, ba jinsin yam bane.

Layin kasa

Doya mai yalwa shine tushen kayan lambu mai cike da abinci mai gina jiki.

Magungunan antioxidants masu ƙarfi na iya taimakawa rage hawan jini da matakan sukarin jini.

Suna da daɗi kuma suna da launi mai launi, yana mai da su kayan haɗi mai ban sha'awa wanda za a iya amfani da shi a cikin nau'ikan abinci mai daɗi da ɗanɗano.

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