Alamomin shuɗi da aka yarda a ƙara su cikin abinci a ƙasata sun haɗa da lambuna blue pigment, phycocyanin da indigo. Gardenia blue pigment an yi shi daga 'ya'yan itacen Rubiaceae gardenia. Phycocyanin pigments galibi ana fitar da su kuma ana sarrafa su daga tsire-tsire masu tsire-tsire kamar spirulina, algae blue-kore, da nostoc. Ana yin shuka indigo ta hanyar haɗe ganyen tsire-tsire masu ɗauke da indole kamar indigo indigo, woad indigo, indigo itace, da indigo doki. Anthocyanins suma pigments ne na kowa a cikin abinci, kuma ana iya amfani da wasu anthocyanins azaman masu launin shuɗi a cikin abinci a ƙarƙashin wasu yanayi. Yawancin abokaina sukan rikita shuɗin blueberry da shuɗin phycocyanin. Yanzu bari mu yi magana game da bambanci tsakanin su biyun.
Phycocyanin shine tsantsa daga spirulina, kayan aiki mai aiki, wanda za'a iya amfani dashi azaman launi na halitta a cikin abinci, kayan kwalliya, samfuran kiwon lafiya, da sauransu.
A Turai, ana amfani da phycocyanin azaman kayan abinci mai launi kuma ana amfani dashi a cikin adadi mara iyaka. A ƙasashe irin su China, Amurka, Japan, da Mexico, ana amfani da phycocyanin a matsayin tushen launin shuɗi a cikin abinci da abubuwan sha daban-daban. Har ila yau, ana amfani da shi azaman wakili mai launi a cikin kayan abinci mai gina jiki da magunguna a cikin adadi daga 0.4g-40g / kg, dangane da zurfin launi da ake bukata don abinci.
Blueberry
Blueberry abinci ne wanda ke iya nuna shuɗi kai tsaye. Akwai 'yan abinci kaɗan waɗanda zasu iya nuna launin shuɗi a cikin yanayi. An kuma san shi da lingonberry. Yana ɗaya daga cikin ƙananan nau'in itacen 'ya'yan itace. Ya fito ne a Amurka. Daya daga cikin abincin blue. Abubuwansa masu launin shuɗi sun fi anthocyanins. Anthocyanins, wanda kuma aka sani da anthocyanins, wani nau'i ne na pigments na halitta mai narkewa da ruwa wanda ke samuwa a cikin tsire-tsire. Suna cikin flavonoids kuma galibi suna kasancewa a cikin nau'in glycosides, wanda kuma aka sani da anthocyanins. Su ne manyan abubuwa don launuka masu haske na furanni da 'ya'yan itatuwa. Tushen.
Tushen blue da blueberry blue na phycocyanin sun bambanta
Ana fitar da Phycocyanin daga spirulina kuma furotin ne mai launin shuɗi. Blueberries suna samun launin shuɗin su daga anthocyanins, waɗanda sune mahaɗan flavonoid, pigments masu narkewa da ruwa. Mutane da yawa suna tunanin cewa phycocyanin blue ne, kuma blueberries ma shuɗi ne, kuma sau da yawa ba za su iya sanin ko an ƙara abincin da phycocyanin ko blueberries ba. A gaskiya ma, ruwan 'ya'yan itace blueberry shunayya ne, kuma launin shudi na blueberries saboda anthocyanins. Saboda haka, kwatanta tsakanin su biyu shine kwatanta tsakanin phycocyanin da anthocyanin.
Phycocyanin da anthocyanins sun bambanta a launi da kwanciyar hankali
Phycocyanin yana da tsayin daka sosai a cikin ruwa ko kauri, yana da shuɗi mai haske, kuma kwanciyar hankali zai ragu a fili lokacin da zafin jiki ya wuce 60 ° C, launi na maganin zai canza daga blue-kore zuwa rawaya-kore, kuma zai shuɗe tare da. mai karfi alkali.
Anthocyanin foda yana da zurfin fure ja zuwa launin ruwan kasa mai haske.
Anthocyanin ya fi rashin kwanciyar hankali fiye da phycocyanin, yana nuna launi daban-daban a pH daban-daban, kuma yana da matukar damuwa ga acid da alkali. Lokacin da pH bai wuce 2 ba, anthocyanin yana da haske ja, lokacin da ba shi da tsaka tsaki, anthocyanin yana da purple, lokacin da yake alkaline, anthocyanin ya zama shudi, kuma lokacin da pH ya fi 11, anthocyanin ya zama duhu kore. Sabili da haka, gabaɗaya abin sha da aka ƙara tare da anthocyanin shine purple, kuma yana da shuɗi a ƙarƙashin raunin alkaline. Abubuwan sha tare da ƙarin phycocyanin suna yawanci launin shuɗi ne.
Ana iya amfani da blueberries azaman launin abinci na halitta. A cewar Gidauniyar Kiwon Lafiya ta Amurka, mazauna Amurka na farko sun dafa madara da blueberries don yin launin toka. Ana iya gani daga gwajin rini na blueberry na National Dyeing Museum cewa rini na blueberry ba shuɗi ba ne.
Phycocyanin wani launi ne mai launin shuɗi wanda aka yarda a ƙara shi cikin abinci
Abubuwan da ake amfani da su na al'amuran halitta sun fito ne daga wurare masu yawa (daga dabbobi, shuke-shuke, microorganisms, ma'adanai, da dai sauransu) da nau'o'in nau'i daban-daban (kimanin nau'in nau'in 600 an rubuta su a shekara ta 2004), amma abubuwan da aka yi daga waɗannan kayan sune. yafi ja da rawaya. Mafi yawa, launin shudi ba kasafai ba ne, kuma galibi ana ambaton su a cikin wallafe-wallafen tare da kalmomi irin su "mai daraja", "kadan sosai", da "rare". A cikin GB2760-2011 na ƙasata "Ka'idodin Tsafta don Amfani da Abubuwan Abincin Abinci", launuka masu launin shuɗi kawai waɗanda za a iya ƙarawa cikin abinci sune lambun launin ruwan shuɗi, phycocyanin, da indigo. Kuma a cikin 2021, za a aiwatar da "Ka'idojin Tsaron Abinci na Ƙasa - Spirulina Abincin Abinci" (GB30616-2020) bisa hukuma.
Phycocyanin yana da haske
Phycocyanin yana da kyalli kuma ana iya amfani dashi azaman reagent don wasu bincike na photodynamic a cikin ilmin halitta da cytology. Anthocyanins ba masu kyalli bane.
Takaita
1.Phycocyanin wani furotin ne da ake samu a cikin algae blue-kore, yayin da anthocyanin wani launi ne da ake samu a cikin tsire-tsire daban-daban wanda ke ba su launin shudi, ja, ko purple.
2.Phycocyanin yana da nau'i-nau'i daban-daban da tsarin kwayoyin halitta idan aka kwatanta da anthocyanin.
3.Phycocyanin ya nuna fa'idodin kiwon lafiya daban-daban, ciki har da antioxidant da anti-inflammatory effects, yayin da anthocyanin kuma an nuna yana da antioxidant da anti-inflammatory Properties, kazalika da m amfanin ga lafiyar zuciya da jijiyoyin jini.
4.Phycocyanin ana amfani dashi a cikin abinci da kayan kwalliya daban-daban, yayin da ana amfani da anthocyanin azaman canza launin abinci na halitta ko kari.
5. Phycocyanin yana da ma'aunin amincin abinci na ƙasa, yayin da anthocyanin ba ya.
Lokacin aikawa: Afrilu-26-2023
