Imibala Yemvelo Ebhikawozi Vs. Iziphuzo: I-PH, Ukushisa kanye Nempilo Yeshelufu Iyishintsha Kanjani Imithetho

Umbala ofanayo wemvelo ungabukeka unamandla esiphuzweni futhi udumaze kubha ebhakiwe. Lokho akuyona inkinga yabahlinzeki - yikhemistri. Imibala yezitshalo isabela endaweni eyakhelwa kuyo, futhi ama-matrices ebhikawozi nesiphuzo ahlala emaphethelweni ahlukene alowo mkhakha. Iziphuzo ngokuvamile zine-asidi futhi ziyashisisa{4}}ziyaphathwa kanye; imikhiqizo yokubhaka iseduze-ingathathi hlangothi futhi ibhakwe kanzima. Lo mhlahlandlela uchaza ukuthi i-pH, ukushisa, ukukhanya, kanye nempilo yeshelufu kuyithinta kanjani i-anthocyanin{7}esekelwe kanye neminye imibala yezitshalo, kanye nezinsimbi zokuyigcina zizinzile - zibhalelwe i-R&D kanye namathimba okuthenga adinga umbala ongabikezelwa, inqwaba ngemva kwenqwaba.

 

 

 

Ngaphambi kokuqhathanisa izithako, qhathanisa imvelo umbala ozohlala kuyo:

Isici se-matrix	Iziphuzo (okusekhona/ujusi/RTD)	Ibhikawozi (amabha, amakhekhe, amakhukhi, ukugcwaliswa)
I-pH evamile	I-Acidic (pH 2.5–4.5)	Eduze-okumaphakathi (pH 6–7.5)
Ukuchayeka kokushisa	I-Pasteurization/okushisayo-ukugcwalisa, kufushane	Ukubhaka, isikhathi eside futhi somile
Ukuchayeka okukhanyayo	Imvamisa ukupakishwa okusobala	Ngokuvamile ukupakishwa opaque
Umsebenzi wamanzi	Phezulu	Okumaphakathi kuya phansi
Ukuxhumana kwensimbi	Amathini, ukuvalwa	Amathreyi, imishini yokuxuba

I-Anthocyanins - i-pigments inube, ubhatata onsomi, i-elderberry, ne-blackberry - ibonisa ukuthi kungani lo mehluko ubalulekile. Esixazululweni esinamanzi, ama-anthocyanins akhona ngezindlela eziningana zesakhiwo ibhalansi yawo encike ku-pH: ngaphansi kwe-pH 2 i-flavylium cation ebomvu ibusa, phakathi kwe-pH 3 kanye no-6 amafomu e-hemiacetal angenambala akhona, futhi lapho kunezisekelo ze-pH ezinsomi neziluhlaza okwesibhakabhaka kuvela [2]. Ukuzinza kuqine kakhulu nge-pH 2-3 futhi kwehla kakhulu ezimweni ezingathathi hlangothi kanye ne-alkaline [2]. Ngakho-ke isiphuzo esine-pH 3.2 siyikhaya elinobungani ngokuqhathaniswa nombala we-anthocyanin; inhlama yekhukhi ku-pH 7 ayikho.

 

 

Umndeni we-pigment	Imithombo (izibonelo)	Ububanzi be-Hue	Ukuziphatha okuvamile
Ama-Anthocyanins	Ube (Dioscorea alata), ubhatata onsomi, i-elderberry, ijikijolo, amagilebhisi	Obomvu-onsomi-oluhlaza okwesibhakabhaka	Iqinile nge-asidi; izwela i-pH engathathi hlangothi, ukushisa, ukukhanya, nezinye izinsimbi [1, 2]
Ama-carotenoids	I-Marigold/lutein, i-beta-carotene, i-lycopene, i-paprika extract	Ophuzi–owolintshi–obomvu	Ngokuqhathaniswa i-pH-izinzile, uwoyela{1}}encibilikayo; ukuhamba kancane kwe-oxidation ngaphansi kokukhanya nomoya-mpilo ngesikhathi sokugcina
I-Betalains	I-Beetroot	Okubomvu-violet	Amanzi-ancibilikayo; ukushisa-kuzwela kodwa ngokufanelekile i-pH{2}}kubekezelela ububanzi obubanzi
Ama-Curcuminoids	I-Turmeric	Okuphuzi	i-pH-okuphuzi okuzwelayo; ukukhanya{1}}kuyazwela

Lawa maphrofayela ayisiqondiso esijwayelekile, hhayi esikhundleni sesivivinyo: ukusebenza kwangempela kuncike ekugxiliseni ingqondo, i-matrix, nokucubungula. Iphethini okufanele ikhunjulwe ukuthi imibala ye-anthocyanin ivuza izindawo ze-asidi, kuyilapho umsebenzi-okumelana nokushisa noma i-pH{2}}okubekezelela ukushisa ebhikawozi ngokuvamile uvela emndenini ohlukile we-pigment noma ekuvikeleni i-anthocyanin ngokwayo [2].

 

 

Eziphuzweni ezine-asidi, imibala esekelwe ku-anthocyanin{0}isendaweni yasekhaya. I-Elderberry extract, isibonelo, iletha amathoni abomvu ajulile-ansomi emanzini{3}}amafomethi ancibilikayo afaneleka kahle kumajusi, iziphuzo ezisebenzayo, nama-smoothie. Kodwa izindlela ezintathu zokuhluleka zisabonakala:

Okushisayo-ukugcwalisa kanye ne-pasteurization.Ukushisa okuphezulu kusheshisa ukuwohloka kwe-anthocyanin [1, 2]. Nciphisa ngokufaka umbala sekwephuzile kwenqubo noma ngokukhetha ibanga elinokuziphatha okubhaliwe kokushisa.

Ukukhanya.Sula i-PET nengilazi kuveza umbala ku-UV/ukukhanya okubonakalayo kukho konke ukuphila kweshalofu; ukuwohloka kwe-anthocyanin ngaphansi kokukhanya kubhalwe kahle [2]. Ukupakisha{2}}okuvimba ukukhanya kuyisivikelo esithembeke kakhulu.

Ama-ion ensimbi kanye-nezithako.I-ayoni, ithusi, nethini ikhuthaza ukuwohloka, kanye ne-ascorbic acid inomphumela oyinkimbinkimbi, wokugxilisa{0}}ku-anthocyanins [1, 2]. I-Chelators noma ukulungiswa kwe-oda lokwakhiwa kuyasiza; qinisekisa ngezivivinyo ezisheshisiwe.

Eziphuzweni ezimile ezinomzila omfushane wokukhanya, ishalofu{0}}okulindelekile empilweni kufanele kusethwe nomphakeli: cela ukuziphatha okubhaliwe kombala ebangeni lakho le-pH nokupakishwa kunokuba ucabange ukuthi kufana nokuhlangenwe nakho komkhiqizo wangaphambilini.

 

 

Eduze-i-pH emaphakathi nokubhaka okude, okushisayo kuhlanganisa izici ezimbili ezibekezelela i-anthocyanins okungenani [2]. Ibha ensomi noma i-muffin eyenziwe nge-be powder ingase ishintshe ibe nsundu noma iphele ngesikhathi sokubhaka, futhi umphumela ungahluka phakathi kwamaphrofayili kahhavini. Lokhu akulona iphutha kumpushana - yikhemikhali yebala kuleyo matrix.

Izinketho ezisebenzayo ekusebenzeni:

• Hlela kabusha imvelo.Ukugcwaliswa okune-asidi ethe xaxa noma ama-batter (lapho umkhiqizo uvumela khona) sunduza ama-anthocyanins emuva kumafomu anombala azinzile.
• Bhanqa nenqubo{0}}yemibala ebekezelelayo.Okuphuzi-i-carotenoid ewolintshi-imibala esekelwe (marigold/lutein, beta-i-carotene, i-paprika-uhlobo olubomvu) ngokuvamile ikwazi ukubhekana kangcono ne-pH emaphakathi; baletha ezabo izithiyo, okuhlanganisa ukuncibilika kukawoyela kanye nokuzwela ukukhanya endaweni yokugcina isikhathi eside.
• Yamukela umbala ohlosiwe ohlukile.Umkhiqizo-webhikawozi onephunga elimnandi ungaletha okunsomi okuphekiwe, okuthuliswe kancane okufana nendaba yomkhiqizo - ukusetha okuqondisiwe kumphumela obhakiwe, hhayi umbala oyimpushana eluhlaza.
• Sebenzisa ifomethi eyakhelwe umsebenzi.Okukhishiwe okujwayelekile kanye namafomethi wesistimu ahlanganisiwe noma athunyelwe{0}akhona ngokukhethekile ukuze kuthuthukiswe ukuphila kwe-pigment ekucutshungulweni [2] - umbuzo okufanele uwubuze umphakeli wakho.

 

 

Ukulahleka kombala akuwona umcimbi wokucubungula kuphela; iyaqhubeka ngokusabalalisa. Ukuwohloka kwe-anthocyanin kuqhutshwa ukukhanya, umoya-mpilo, izinga lokushisa eliphakeme, nama-enzyme asele noma izinsimbi [1, 2]. Ngemikhiqizo yempilo{{4}ende-ende, lokhu kusho:

Ukupakisha okukhanyayo noma okukhanyayo{0}}kuyisici sombala-sokuqina, hhayi imininingwane yedizayini.

Ukugcwaliswa komoya okuphansi-okuphansi nokuphathwa kwe-headspace ukulahleka kwe-oxidative kuhamba kancane.

Izinga lokushisa lesitoreji phakathi nokusabalalisa lithinta izinga lokufiphala - amaketanga abandayo avikela umbala kanye nobusha.

Isivivinyo sempilo seshelufu-esisheshisiwe (isb., ukukhanya namagumbi okushisa) kufanele kube yingxenye yephrothokholi yokuqinisekisa umbala, ngokuhambisana nokuhlolwa kwe-microbial nokuthungwa.

 

 

• Yazi i-pH yokugcina yomkhiqizo wakho, futhi udizayine ukukhetha kombala okuzungezile - hhayi eduze nokubukeka kwempushana eluhlaza.
• Umbala womthamo sekwephuzile.Engeza umbala ngemuva kwezinyathelo-zokushisa okuphezulu nomaphi lapho inqubo ivuma.
• Lawula imvelo: izinsimbi ze-chelate, phatha i-ascorbic acid ngamabomu, nciphisa umoya-mpilo ekugcwaliseni.
• Vikela ekukhanyeniemaphaketheni nasekugcineni.
• Cabangela amafomethi avikelwe- i-co{1}}pigmentation, i-encapsulation, noma amasistimu okulethwa angathuthukisa kakhulu ukuzinza kwe-pigment [2].
• Qinisekisa ngezilingo: sebenzisa izivivinyo ze-pH, ezishisayo, nezilula{0}}ku-matrix yakho yangempela ngaphambi kokuzibophezela kuhlelo lombala.

 

 

 

Isivivinyo esinesiyalo sidlula ukuqagela okuzethembayo. Izinyathelo ezintathu zihlanganisa ukuhluleka kwemibala eminingi:

• i-pH scan.Sabalalisa umbala wekhandidethi kumabhafa ahlanganisa ibanga lomkhiqizo olindelekile (isibonelo, i-pH 3.0, 4.5, 6.0, kanye no-7.0), bese ukala ngayinye nge-colorimeter nokushintsha kombala wenothi, ukushintsha kokuqina, nanoma iyiphi imvula.
• Inselele yokushisa.Veza amasampula kuphrofayela yakho yenqubo yangempela - ukushisa-ukushisa kokugcwalisa, isikhathi se-pasteurization, noma umjikelezo ogcwele wokubhaka - bese uqhathanisa umbala ngaphambi nangemuva. Rekhoda i-delta ngezinombolo, hhayi emibonweni.
• Ukukhanya okusheshisiwe nokuhlolwa kwesitoreji.Gcina ama-prototypes aqediwe ekufakweni kwakho okuhlosiwe ngaphansi kwezimo zokukhanya nezinga lokushisa elichaziwe, ngesilawuli esimnyama, futhi ukale ngezikhathi ezimisiwe (isibonelo, 1, 2, kanye namaviki angu-4) ukuze ijika elifiphala libe sephepheni, hhayi enkumbulweni.

Qalisa izinyathelo ezintathu ezifanayo ngamasampula avela kumaqoqo amabili ahlukene, futhi uzofunda izinto ezimbili ngesikhathi esisodwa: indlela i-pigment eziphatha ngayo ku-matrix yakho, nokuthi umphakeli wakho uvumelana kangakanani - nezinhlobo ezimbili ezihlukile ezinquma ukuthi uhlelo lombala wemvelo luyakala yini ukusuka kusampula kuye ekukhiqizeni.

 

 

Ukuthola umbala kufanele kuqale kunqubo, hhayi i-pigment. Izindlela ezintathu ezivela kwiphothifoliyo yethu zibonisa umqondo:

Isicelo sakho	Ifomethi okufanele ihlolwe
Amajusi, iziphuzo ezisebenzayo,{0}}amasistimu ancibilikayo emanzini	I-Elderberry extract, i-anthocyanins Inkulu noma ilingana no-25% (UV-VIS), amanzi{2}}ancibilikayo - umthamo we-pigment ephezulu ngefomethi ye-asidi{4}}
Ama-smoothies, ama-yogurts, ukugcwalisa, i-confectionery	I-Ube powder ({0}}yonke ukudla okunsomi, ukunambitheka kufakiwe) noma impushana yesithelo se-blackberry - qinisekisa umbala ku-pH yakho yokugcina
Ibhikawozi, ubisi, noma{0}}izintambo ezicutshunguliwe	Sibuze mayelana nokumatanisa imithombo ye-anthocyanin nenqubo eyengeziwe-imibala yemvelo ebekezelelayo (isb, i-marigold/lutein noma i-beta-amathoni asuselwa ku-carotene{4}) kanye namazinga okucaciswa ngokwezifiso

I-Wellgreen ingahlinzeka ngamashidi ezicaciso, izitifiketi zokuhlaziya, namasampuli asuka kunqwaba engaphezu kweyodwa ukuze izivivinyo zakho ziqale kusukela kunqwaba yangempela-kuya{1}}kudatha yenqwaba - hhayi isampula elilodwa lenhlanhla.

Cela amasampula namadokhumenti okusebenza: liu@wellgreenxa.com- noma sebenzisa ifomu lombuzo kuleli khasi. Chaza umkhiqizo wakho, i-pH eqondiwe, kanye nenqubo, futhi sizoncoma ifomethi yokuqala.

 

 

Kungani isiphuzo sami esinsomi siba nsundu ngokuhamba kwesikhathi?Umbala we-anthocyanin uyafiphala ngokukhanya, umoya-mpilo, ama-enzyme ayinsalela,{0}}nokonakala okuqhutshwa yinsimbi phakathi nesitoreji [1, 2]. Ukupakishwa okukhanyayo-kokuvikela, ukugcwaliswa komoyampilo okuphansi-kuphansi, nokusabalalisa okupholile kubambezela inqubo ngokulinganiswa.

Kungani impushana ensomi efanayo ilula ezimpahleni ezibhakiwe kunasesiphuzweni?Eduze-i-pH engathathi hlangothi kanye nokushisa okude ngesikhathi sokubhaka kuphusha i-anthocyanins kumafomu angenambala nawonakele [2]. I-pigment ayibuthakathaka - indawo ezungezile inzima.

Ingabe imibala yemvelo ingasimama njengeyokwenziwa?Imibala yokwenziwa yenzelwe ukuzinza ngokwedlulele; imibala yemvelo ifinyelela ukuzinza okwamukelekayo ngokusebenzisa ukukhetha kanye nokukhetha kokupakisha. Ngefasitela le-pH elilungile, ukuhleleka kwenqubo, nokuvikelwa, imikhiqizo eminingi ihlangabezana nemigomo yayo - kodwa umsebenzi wokuklama uyadingeka.

Ingabe kufanele ngengeze uvithamini C ukuze ngivikele umbala?Hhayi ngokuzenzakalelayo. I-Ascorbic acid ingavikela noma yehlise i-anthocyanins kuye ngokugxila nezimo [1, 2]. Hlola ifomula yakho ethile kunokuthatha inzuzo ye-antioxidant.

Ngiwuhlola kanjani umbala wemvelo womugqa wami?Qalisa i-pH, ukushisa, nokukhanya okusheshisiwe{0}}izilingo zokuzinza ku-matrix yakho yangempela, futhi uqhathanise amasampuli asuka okungenani amaqoqwana amabili okukhiqiza (bona umhlahlandlela wethu wokulinganisa umbala ukuze uthole imininingwane ecacisiwe).

 

 

1. Enaru, B.; Drețcanu, G.; I-Pop, TD; Stǎnilǎ, A.; I-Diaconeasa, Z. Anthocyanins: Izinto Ezithinta Ukuzinza Nokuwohloka Kwazo.Ama-Antioxidants (i-Basel)2021, 10(12), 1967. DOI: 10.3390/antiox10121967. https://pmc.ncbi.nlm.nih.gov/articles/PMC8750456/
2. Xue, H.; Zhao, J.; Wang, Y.; Shi, Z.; Xie, K.; Liao, X.; Tan, J. Izici Ezithinta Ukuzinza Kwe-Anthocyanins Namasu Okuthuthukisa Ukuzinza Kwawo: Ukubuyekeza.I-Chemistry Yokudla: X2024, 24, 101883. DOI: 10.1016/j.fochx.2024.101883. https://pmc.ncbi.nlm.nih.gov/articles/PMC11497485/
3. Srivichai, S.; et al. Ukwenza iphrofayela ku-Anthocyanins ku-Thai Purple Yams (Dioscorea alata L.).Ijenali Yamazwe Ngamazwe Yesayensi Yokudla2020, 2020, 1594291. https://pmc.ncbi.nlm.nih.gov/articles/PMC7368940/