Nnyocha Microalgae Bio-stimulant na Syngenta China
Na nso nso a, Extracellular Metabolites nke Heterotrophic Auxenochlorella protothecoides: E bipụtara isi iyi ọhụrụ nke Bio-Stimulants for Higher Plants na ntanetị n'akwụkwọ akụkọ Marine Drugs nke PROTOGA na Syngenta China Crop Nutrition Team.Ọ na-egosi na ngwa nke microalgae na-agbasawanye na ubi ugbo, na-enyocha ike ya nke bio-stimulants maka elu osisi.Mmekọrịta dị n'etiti PROTOGA na Syngenta China Crop nutrition team achọpụtala ma chọpụta na enwere ike ịnweta metabolites extracellular sitere na mmiri ọdụ ọdụ microalgae dị ka fatịlaịza bio-fatịlaịza ọhụrụ, na-akwalite uru akụ na ụba, enyi na gburugburu ebe obibi na nkwado nke usoro mmepụta microalgae ụlọ ọrụ dum.
▲ Foto 1. Ihe osise eserese
Ọrụ ugbo nke oge a na-adabere na fatịlaịza kemịkalụ ruo n'ókè dị ukwuu, mana iji kemịkal fatịlaịza na-emebiga ihe ókè kpatara mmetọ gburugburu ebe obibi na ala, mmiri, ikuku na nchekwa nri.Ọrụ ugbo na-acha akwụkwọ ndụ akwụkwọ ndụ na-agụnye gburugburu akwụkwọ ndụ akwụkwọ ndụ, teknụzụ akwụkwọ ndụ akwụkwọ ndụ na ngwaahịa akwụkwọ ndụ akwụkwọ ndụ, nke na-akwalite mgbanwe nke ọrụ ugbo kemịkalụ gaa n'ọrụ ugbo nke na-adabere na usoro dị n'ime ndụ na-ebelata iji fatịlaịza kemịkal na ọgwụ nje.
Microalgae bụ obere ihe ndị na-ahụ maka foto synthetic a na-ahụ na mmiri dị ọcha na sistemụ mmiri nke nwere ike ịmepụta ọtụtụ ihe dị iche iche dị ndụ dị ka protein, lipids, carotenoids, vitamin, na polysaccharides.A kọwapụtara na Chlorella Vulgaris, Scenedesmus quadricauda, Cyanobacteria, Chlamydomonas reinhardtii na microalgae ndị ọzọ nwere ike iji mee ihe dị ka Bio-stimulant maka biiti, tomato, alfalfa na ngwaahịa ndị ọzọ na-arụ ọrụ ugbo nke na-enyere aka melite mkpụrụ germination, nchịkọta nke ihe na-arụ ọrụ na uto nke osisi.
Iji weghachi mmiri ọdụ ma mụbaa uru akụ na ụba, yana mmekorita ya na Syngenta China Crop Nutrition Team, PROTOGA mụrụ mmetụta nke Auxenochlorella protothecoides ọdụ ọdụ (EAp) na uto nke osisi dị elu.Nsonaazụ gosiri na Eap kwalitere uto nke osisi dị iche iche dị elu yana nkwalite nguzogide nrụgide.
▲ Foto 2. Mmetụta EAP nke EAp na osisi ihe nlereanya
Anyị chọpụtara na nyochaa metabolites extracellular na EAP, wee chọpụta na enwere ihe karịrị ogige 84, gụnyere 50 organic acids, ogige phenolic 21, oligosaccharides, polysaccharides na ihe ndị ọzọ na-arụ ọrụ.
Ọmụmụ ihe a na-eche na ọ ga-ekwe omume usoro omume: 1) Ntọhapụ nke organic acids nwere ike ịkwalite mgbasa nke metal oxides n'ime ala, si otú a na-emeziwanye ihe ndị na-achọpụta ihe dị ka ígwè, zinc na ọla kọpa;2) Ogige phenolic nwere mmetụta antibacterial ma ọ bụ antioxidant, na-ewusi mgbidi cell ike, na-egbochi mmiri ozuzo, ma ọ bụ na-arụ ọrụ dị ka ụmụ irighiri ihe na-egosi, ma na-arụ ọrụ dị mkpa na nkewa sel, nhazi nke hormone, ọrụ photosynthetic, nri mineralization na mmepụta.3) Microalgae polysaccharides nwere ike ịbawanye ọdịnaya nke ascorbic acid na ọrụ NADPH synthase na ascorbate peroxidase, si otú a na-emetụta photosynthesis, nkewa cell na abiotic nrụgide ndidi nke osisi.
Ntụaka:
1.Qu, Y.;Chen, X.;Ma, B.;Zụ, H.;Zheng, X.;Yu, J.;Wu, Q.;Li, R.;Wang, Z.;Xiao, Y. Extracellular metabolites nke Heterotrophic Auxenochlorella protothecoides: Isi iyi ọhụrụ nke Bio-Stimulants maka Osisi dị elu.Ọgwụ ọjọọ 2022, 20, 569. https://doi.org/10.3390/md20090569
Oge nzipu: Dec-02-2022