Uphando lweMicroalgae Bio-stimulant kunye neSyngenta China

Kungekudala, i-Metabolites ye-Extracellular ye-Heterotrophic Auxenochlorella protothecoides: Umthombo omtsha we-Bio-Stimulants kwiZityalo eziPhakamileyo zapapashwa kwi-intanethi kwi-intanethi ye-Marine Drugs yi-PROTOGA kunye ne-Syngenta China Crop Nutrition Team.Ibonisa ukuba ukufakwa kwe-microalgae kwandiswe kwintsimi yezolimo, kuphononongwa amandla ayo ezinto ezivuselela indalo kwizityalo eziphezulu.Intsebenziswano phakathi kwe-PROTOGA kunye neqela le-Syngenta China Crop isondlo ichonge kwaye yaqinisekisa ukuba nokwenzeka kwee-metabolites zangaphandle kumanzi omsila we-microalgae njenge-bio-fertilizer entsha, ukuphucula ixabiso lezoqoqosho, ubuhlobo bendalo kunye nokuzinza kwayo yonke inkqubo yokuvelisa i-microalgae ye-industrial.

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▲Umzobo 1. I-Graphical abstract

Imveliso yezolimo yanamhlanje ixhomekeke kwisichumiso sekhemikhali kakhulu, kodwa ukusetyenziswa ngokugqithisileyo kwesichumisi sekhemikhali kubangele ungcoliseko lokusingqongileyo emhlabeni, emanzini, emoyeni nakukhuseleko lokutya .Ulimo oluhlaza lubandakanya indalo eluhlaza, iteknoloji eluhlaza kunye neemveliso eziluhlaza, ezikhuthaza ukuguqulwa kwezolimo zemichiza ukuya kwezolimo eziphilayo ezixhomekeke kwi-biological mechanism yangaphakathi kunye nokunciphisa ukusetyenziswa kwezichumisi zekhemikhali kunye nezibulala-zinambuzane.

I-Microalgae zizidalwa ezincinci ze-photosynthetic ezifumaneka kumanzi acocekileyo kunye neenkqubo zaselwandle ezikwazi ukuvelisa izinto ezininzi ezahlukeneyo ze-bioactive ezifana neeprotheni, i-lipids, i-carotenoids, iivithamini kunye ne-polysaccharides.Kuye kwaxelwa ukuba iChlorella Vulgaris, iScenedesmus quadricauda, ​​iCyanobacteria, iChlamydomonas reinhardtii kunye nezinye i-microalgae zingasetyenziswa njenge-Bio-stimulant ye-beet, i-tomato, i-alfalfa kunye nezinye iimveliso zezolimo ezinceda ukuphucula imbewu, ukuqokelela izinto ezisebenzayo kunye nokukhula kwezityalo.

Ukuze kusetyenziswe kwakhona amanzi omsila kunye nokwandisa ixabiso lezoqoqosho, ngokubambisana ne-Syngenta China Crop Nutrition Team, i-PROTOGA yafunda imiphumo ye-Auxenochlorella protothecoides amanzi omsila (EAP) ekukhuleni kwezityalo eziphezulu.Iziphumo zibonise ukuba i-EAp ikhuthaze kakhulu ukukhula kwezityalo ezahlukeneyo eziphezulu kunye nokuphucula ukuxhathisa uxinzelelo.

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▲Umfanekiso 2. Impembelelo yeEAp kwimodeli yezityalo

Sichonge kwaye sihlalutye i-metabolites ye-extracellular kwi-EAp, kwaye safumanisa ukuba kukho ngaphezu kwe-84 i-compounds, kuquka i-50 ye-organic acids, i-21 phenolic compounds, i-oligosaccharides, i-polysaccharides kunye nezinye izinto ezisebenzayo.

Olu pho nonongo lubonisa indlela enokwenzeka ngayo yokusebenza: 1) Ukukhutshwa kwe-acids ye-organic kunokukhuthaza ukuchithwa kwee-oxide zetsimbi emhlabeni, ngaloo ndlela kuphuculwe ukufumaneka kwezinto zokulandelela ezifana nentsimbi, i-zinc kunye nobhedu;I-2) Iingqungquthela ze-Phenolic zineempembelelo ze-antibacterial okanye i-antioxidant, zomeleza iindonga zeseli, zikhusela ukulahleka kwamanzi, okanye zisebenze njengeemolekyuli zokubonisa, kwaye zidlala indima ephambili kwi-cell division, ukulawulwa kwe-hormone, umsebenzi we-photosynthetic, i-mineralization yezondlo kunye nokuzala.I-3) I-Microalgae polysaccharides inokunyusa umxholo we-ascorbic acid kunye nemisebenzi ye-NADPH synthase kunye ne-ascorbate peroxidase, ngaloo ndlela ichaphazela i-photosynthesis, i-cell division kunye ne-abiotic stress tolerance of plant.

Isalathiso:

1.Qu, Y.;Chen, X.;uMa, B.;UZhu, H.;UZheng, X.;Yu, J.;Wu, Q.;Li, R.;Wang, Z.;Xiao, Y. Extracellular Metabolites ye-Heterotrophic Auxenochlorella protothecoides: Umthombo omtsha we-Bio-Stimulants kwiZityalo eziPhakamileyo.Mar. Iziyobisi 2022, 20, 569. https://doi.org/10.3390/md20090569

Ixesha lokuposa: Dec-02-2022