Auxin ni indole-3-acide acide, hamwe na molekile ya C10H9NO2. Numusemburo wambere wavumbuwe kugirango uteze imbere imikurire. Ijambo ry'icyongereza rikomoka ku ijambo ry'Ikigereki auxein (gukura). Ibicuruzwa byiza bya acide indole-3-acetike ni kirisiti yera kandi ntishobora gushonga mumazi. Byoroshye gushonga mumashanyarazi kama nka Ethanol na ether. Ihindurwamo byoroshye kandi ihinduka roza itukura munsi yumucyo, kandi ibikorwa byumubiri nabyo biragabanuka. Indole-3-acide acide mu bimera irashobora kuba muburyo bwubuntu cyangwa muburyo buboshye.

Itandukaniro mubikorwa: 24-epibrassinolide ikora 97%, mugihe 28-homobrassinolide ikora 87%. Ibi byerekana ko 24-epibrassinolide ifite ibikorwa byinshi muri brassinolide ya chimique.

Kalisiyumu ya Prohexadione ni igenzura rikura cyane ry’ibihingwa bishobora gukoreshwa mu kugenzura imikurire n’iterambere ry’ibihingwa byinshi kandi akenshi bikoreshwa mu musaruro w’ubuhinzi.

Uburyo Brassinolide ikora

Brassinolide nigenzura ryikura ryibimera biteza imbere imikurire yindabyo nimbuto. Ihame ryibikorwa ni: Brassinolide irashobora gutuma igabanywa ryimiterere yibihingwa no kuramba, kwihutisha gutandukanya ingirabuzimafatizo no gukura kwinyama.