Amafutha esihlahla se-Neem: Izinzuzo, Izisebenziso, Ukuvikeleka Nokuthi Ungawasebenzisa Kanjani

Amafutha esihlahla se-Neem atholakala ezinhlamvwini zesihlahla se-neem (Azadirachta indica), isihlahla esivela eNdiya naseNingizimu-mpumalanga Asia. Isesetjenziswe emithi yesintu amakhulu eminyaka, futhi iyathandwa kakhulu phakathi kwabantu abalima emakhaya, abantu abafuna izindlela zemvelo zokunakekela isikhumba, nalabo abathanda imithi esekelwe ezitshalweni.

Lesi sihloko sixoxa ngokuthi amafutha esihlahla se-neem yini, angakwazi ukukwenza, indlela yokuwasebenzisa ngokuphepha ezitshalweni nasemzimbeni, nokuthi yiziphi izinyathelo zokuvikela okumele uzikhumbule.

Iyini Amafutha Esihlahla Se-Neem?

Amafutha esihlahla se-neem amafutha emifino acindezelwe abandayo ezinhlamvwini ze-neem. Anga-nsundu ophuzi, anokunambitheka okubabayo, nephunga elifana nogarlik/isulfure. Isesetjenziswe amakhulu eminyaka ukulawula izinambuzane nezifo.

Isithako esibaluleke kakhulu esisebenzayo yi-azadirachtin, i-limonoid compound ephazamisa ukulawulwa kwamahormone ezinambuzaneni, ikakhulukazi i-ecdysone, elawula ukukhulelwa nokuzala. Yingakho amafutha esihlahla se-neem asebenza kahle njengesibulala-zinambuzane semvelo. Lese sifaka namafutha anama-fatty acids, okubandakanya i-oleic acid ne-linoleic acid, kanye ne-nimbidin ne-nimbin, ama-compound aqinisekiswe ukuthi anezimfanelo zokulwa nokuvuvukala kanye nokulwa namagciwane.

Uzothola izinhlobo ezimbili eziyinhloko ezitolo:

Amafutha esihlahla se-Neem acindezelwe abandayo (aluhlaza)

Amafutha esihlahla se-neem acindezelwe abandayo (aluhlaza) agcina wonke ama-active compound futhi asebenza kahle kokubili ukulima nasekunakekeleni isikhumba.

Amafutha esihlahla se-Neem acwebekisiweyo, angenawo amanzi

Amafutha esihlahla se-neem acwebekisiweyo, angenawo amanzi ayenziwe izinqubo ukuze kukhishwe i-azadirachtin futhi asetshenziswa ezitshalezi eziningi zezibulala-zinambuzane zezolimo ezithengiswayo.

Izinzuzo Zamfutha Esihlahla Se-Neem

Amafutha esihlahla se-neem enza umsebenzi kathathu. Basebenza engadini, esikhumbeni sakho, nasenhlokweni yakho, ngayinye ngokusebenzisa iqoqo lezithako ezisebenzayo. Nansi into ecwaningwe ngempela endaweni ngayinye.

Ezitshalweni kanye Nezingadi

Amafutha esihlahla se-neem asebenza ngokumelene nezinambuzane eziningi ezijwayelekile. I-azadirachtin iphazamisa uhlelo lwamahormone ezinambuzaneni, ivimela izibungu ukuba zingakhuli futhi ivimela ukuzala kwabadala. I-National Pesticide Information Center (NPIC) iyakuvumela ukuthi kunciphise ukudla kwezinambuzane, kusebenze njengokuxosha, futhi kwenze kube nzima ukukhula nokuzala kwezinambuzane. Kusebenza ngokumelene ne-aphids, i-whiteflies, i-spider mites, i-mealybugs, ne-fungus gnats.

Lapho ifakwa emagatsheni, yakha umkhawulo omncane ovimbela ukubhebhetheka komkhuhlane omhlophe, amabala amnyama, nokugqwala. Lapho ifakwa emhlabathini, ihlose izinambuzane ezihlala emhlabathini kuyilapho izimpethu zemihlaba zingenzi lutho.

Esikhumbeni

Ucwaningo ngamafutha esihlahla se-neem nesikhumba luyimpoqofela kodwa lusencane. Iningi lezifundo lincane, futhi izivivinyo ezinkulu zabantu azikenzeki. Uma isikhumba sakho silimele, sivuvukile, noma sibucayi kakhulu, xhumana nodokotela wesikhumba ngaphambi kokusebenzisa amafutha esihlahla se-neem.

Ukubuyekezwa kuka-2022 ku-Cosmetics kwathola ukuthi izithako ze-neem okubandakanya i-nimbidin ne-nimbolide zakhombisa imisebenzi yokulwa namagciwane ku-Cutibacterium acnes, ibhaktheriya eliyinhloko ngemuva kwe-acne. Izimfanelo zokulwa nokuvuvukala ze-nimbidin zingase futhi zinciphise ububomvu nokuvuvukala okuzayo neziqhume.

Ama-fatty acids emfutheni wesihlahla se-neem, ikakhulukazi i-oleic acid, asiza ukuqinisa isithiyo se-lipid sesikhumba, esigcina umswakama ngaphakathi nezinto ezilimazayo ziphume.

Abantu abanesifo se-eczema ne-psoriasis bavame ukubika ukungakhathazeki nokugobola lapho besebenzisa amafutha esihlahla se-neem. Ukubuyekezwa kwe-PubMed ka-2022 ngezigaba zokwelapha zesikhumba ze-neem kwathola ukuthi lesi sitshalo sinemisebenzi yokulwa namagciwane, yokulwa nokuvuvukala, yokulwa nokushintsha komzimba, kanye yokubulala amagciwane, okwenza kubekumele ukuthi abantu abaningi bayisebenzise ezinkingeni zesikhumba.

Yizinwele kanye Nenhlokopondo

I-dandruff ikakhulu ibangelwa yi-Malassezia, i-yeast enenhlokopondo, futhi izithako zokulwa namagciwane ze-neem ziyahlasela ngqo. Isifundo se-clinical se-2025 ku-PMC sithole ukuthi i-neem leaf paste yanciphisa i-dandruff kuyo yonke imazinga obunzima ngemva nje kwamaviki amabili ukusetshenziswa. Isifundo sika-2024 ku-Scientific Reports senze okwengeziwe, sibonisa ukuthi i-neem ne-rosemary extract ifanana ne-ketoconazole yokulwa namagciwane yokwelashwa kwe-prescription emazingeni welebhu ngokumelene ne-yeast eyinhloko ebanga i-dandruff.

Imiphumela yokulwa namagciwane ye-neem ingase futhi ithulise i-scalp acne namazimbazo avuvukile. Inhlokopondo enempilo iyasekela izinwele ezingcono, kodwa akukho bufakazi obuqinile okwamanje bokuthi i-neem ikhuthaza ngqo ukukhula kwezinwele.

Ngokuqondene nezinjengama-lice, amafutha esihlahla se-neem angaphazamisa umjikelezo wokuphila ngokulibazisa ukuqukethwa kwezinyathelo. Akuyona into eyanele yodwa. Yisebenzise ne-lice comb enezinhlamvu ezincane, futhi lapho kudingeka, ukwelashwa okugunyazwe yi-FDA.

Indlela Yokusebenzisa Amafutha Esihlahla Se-Neem

Ezitshalweni

Amafutha esihlahla se-neem akahlanganiswa nawo amanzi eyedwa. Udinga inani elincane likasawoti oluwuketshezi njenge-emulsifier.

I-resiphi eyisisekelo: Hlanganisa ithisipuni elilodwa lamafutha esihlahla se-neem aluhlaza ngethisipuni elilodwa likasawoti wokugeza izitsha omnene noma usawoti we-castile. Yishaye ngamalitha amane amanzi afudumele, uyibeke ebhodleleni lokubhuza, uyisebenzise ngalolo suku. Inhlanganisela iyakhuphuka ngaphakathi kwamahora, ngakho-ke akukho nzuzo yokugcina okushiyekile.

Bhuzela ekuseni kakhulu noma ntambama ukuze ugweme ukushiswa kwezindlala futhi uvikele izinyosi. Mboza zombili izinhlangothi zezindlala. Ukuze uvimbele, bhuzela njalo emavikini ama-7 kuya kwangu-14. Ngesikhathi sokuhlasela okusebenzayo, hamba njalo emavikini ama-5 kuya kwangu-7.

Into eyodwa ongayihlola kuqala: Zama endaweni encane ngaphambi kokubhuza izithombo noma izitshalo ezisanda kufakwa. Zingaba ngobucayi kunezisekelo ezikhulile.

Esikhumbeni

Njalo hlambulula amafutha esihlahla se-neem ngaphambi kokuwafaka esikhumbeni sakho. Amafutha esihlahla se-neem aluhlaza angabangela ukubomvu, ukushisa, noma ukugcoba.

Ezindebeni nasezindebeni: Hlanganisa amaconsi angu-1 kuya kwangu-2 amafutha esihlahla se-neem ngethisipuni elilodwa lamafutha okuthwala njenge-jojoba, i-sweet almond, noma i-fractionated coconut oil. Yishaye endebeni bese uyiyeka ubusuku bonke.

Njengamafutha obuso: Shaya ikhonco elilodwa noma amabili ku-moisturizer yakho ejwayelekile. Zama kanye noma kabili ngeviki kuqala bese ubona ukuthi isikhumba sakho sikubhekisisa kanjani ngaphambi kokusebenzisa kaningi.

Esikhunjeni esomile noma ukusetshenziswa komzimba: Hlanganisa amafutha esihlahla se-neem ku-lotion engenawo amakha ku-1 kuya ku-5% concentration. Kuhle ezindaweni ezomile noma ezinezimo ezimbi njenge-eczema ezingalweni, emlenzeni, noma emzimbeni.

Kwezinwele Nenhlokopondo

Ukwelashwa kwenhlokopondo: Hlanganisa amaconsi ama-5 amafutha esihlahla se-neem kumapuphu amabili kawoyela we-coconut noma we-olive oil. Yimasa enhlokopondo yakho, uyiyeke ihora elilodwa kuya kwamabili, bese ugeza ngeshampoo.

Kushampoo yakho: Faka amaconsi angu-10 kuya kwangu-15 amafutha esihlahla se-neem kumalitha angu-3.5 (100 ml) eshampoo ukusiza ukulawula i-dandruff.

Ezininjeni: Faka amafutha esihlahla se-neem ahlanjululwe enhlokopondo nasezinweleni, mboza nge-shower cap, uyiyeke ihora elilukwa-2, ube ne-lice comb enezinhlamvu ezincane, bese ugeza. Sebenzisa lokhu kanye nokunye ukwelashwa futhi uxhumane nodokotela wezingane yakho.

Ingabe Amafutha Esihlahla Se-Neem Ayaphepha?

Kubantu abaningi, yebo, lapho uwasebenzisa kahle. Ukuhlola ukuphepha ku-Journal of Ethnopharmacology kwathola ukuthi amafutha esihlahla se-neem angahluziwe anobuthi obuphansi futhi ukuthi izibulala-zinambuzane ezisekelwe ku-neem ziphephile lapho zisebenza ngokucophelela. Nokho, izimo ezimbalwa ezithile zidinga ukunakekelwa okwengeziwe:

• Hlambulula ngaphambi kokufaka esikhumbeni. Amafutha esihlahla se-neem aluhlaza angabangela ububomvu, ukushisa, noma ukugcoba.

• Yenza ukuhlola endaweni encane esihlahleni sakho sangaphakathi bese ulinda amahora angu-24 ngaphambi kokuyisebenzisa kabanzi.

• Gwema amehlo akho. Uma ingena, hlambulula ngamanzi ngokushesha.

• Ungawadli. Uma ingane ingathatha amafutha esihlahla se-neem, shayela i-Poison Control ku-1-800-222-1222 ngokushesha.

• Yigweme ngesikhathi sokukhulelwa. Izifundo zezilwane zikhombisa ukuthi izithako ze-neem zingathinta ukuzala nokufakwa.

• Bhuzela izitshalo ekuseni kakhulu noma ntambama lapho izinyosi zingadli.

• Uma isibhubhusi sesomisiwe ngokugcwele, siphephile eduze kwezinja namakati. Ungavumeli ukuba zithumele izindawo ezibhuze kakade.

Ngubani Okumele Ake Nomuzwa Kanjani Kakhulu

Abantu abanezinkinga zokungezwani nezamakinati ezihlahleni kufanele bakhulume nodokotela wabo kuqala, njengoba kungenzeka ukubangelwa kokuphambanisana kokungezwani. Abantu abanezinkinga zokungezwani kwe-latex babhekana nenkinga efanayo ngoba okunye ukungezwani kwamafutha emisuka ezitshalweni kuyefana. Noma ngubani ophuza imithi yokuvimbela imizimba yakhe kufanele acele udokotela wakhe ngaphambi kokusebenzisa amafutha esihlahla se-neem.

Indlela Yokukhetha Amafutha Esihlahla Se-Neem Amahle

Bheka u-'100% cold-pressed' noma 'raw' kusikhombo. Lokho kukuphatha ukuthi amafutha anezithako zawo eziphelele. Ivumba elimnandi njengogarlik aliyona inkinga. Eqinisweni libonisa okuqukethwe okuphezulu kwe-azadirachtin, okuyikho okufunayo.

Ukusetshenziswa engadini, fúla i-amafutha esihlahla se-neem acwebekisiweyo, angenawo amanzi agunyazwe yi-EPA. Uma uluthela izilimo zokudla, isikhombiso se-OMRI (Organic Materials Review Institute) kusikhombo kusho ukuthi sihlangabezana nezindinganiso ze-USDA organic.

Gcina amafutha esihlahla se-neem endaweni ebanda futhi emnyama. Angaba lukhuni ngezansi kwama-65°F, kodwa amaminithi ambalwa esitsheni samafutha afudumele ayawabuyisela ekubeni uketshezi.

Ingabe Iyasebenza?

Amafutha esihlahla se-neem ayashesha kunama-pesticides athayelwe noma izibuyekezi zesikhumba zokwelashwa. Leyo yinto nje eqinisile. Kodwa kubantu abafuna indlela esekelwe ezitshalweni abangayisebenzisa engadini, esikhumbeni, nasenhlokopondo yabo ngaphandle kokuchayeka kakhulu emakhemikhali, ayenza kahle kakhulu lapho isetshenziswa kahle. Yihlahle, yisebenzise njalo, futhi uyinike amasonto ambalwa ngaphambi kokuba uhlole imiphumela.

Imibuzo Ebuzwa Njalo

Ngingasebenzisa amafutha esihlahla se-neem ezilimini nemidumba? 

Yebo. I-EPA ivumela amafutha esihlahla se-neem ezilimweni zokudla. Bhuzela okungenani amahora angu-24 ngaphambi kokuvuna bese uhlambulula izithelo kahle ngaphambi kokudla.

Ngizakubhuza kaningi kangakanani izitshalo zami? 

Njalo emavikini ama-7 kuya kwangu-14 ukuze kuvinjwe. Njalo emavikini ama-5 kuya kwangu-7 uma ubhekana nenkinga esebenzayo yezinambuzane noma yomswakama, kuze kube yilapho isiba.

Kungani amafutha esihlahla se-neem anuka kakhulu?

 Kuyizithako eziqukethe isulfure emfutheni. Ivumba liphela ngemva kwamahora ambalwa ukusetshenziswa.

Ingabe amafutha esihlahla se-neem aphephile eduze kwezilwane ezifuywayo? 

Isibhubhusi esihlanjululwe esomiswe ngokugcwele siphephile eduze kwezinja namakati. Gcina izilwane ezifuywayo kude nezitshalo ezisanda kubhuza futhi ungazivumeli ukuthi zidle noma zithume amafutha esihlahla se-neem ngqo.