GA3 Cas:77-06-5
| Helu Helu | XD91924 |
| inoa mea kūʻai | GA3 |
| CAS | 77-06-5 |
| ʻAno Molekalala | C19H22O6 |
| Kaumaha Molecular | 346.37 |
| Nā kikoʻī mālama | Ambient |
| Kānāwai Kūʻai Kūlike | 29322980 |
Huahana Huahana
| Ka nana aku | Pauda keʻokeʻo |
| ʻO Assay | 99% min |
| Kahuli kiko'ī | > aiʻole = +80° |
| Nalo ma ka maloo | < aiʻole = 0.5% |
| Lae hehee | 227 °C |
| alpha | 82.5 º (c=10, ethanol) |
| Lae paila | 401.12°C (manaʻo koʻikoʻi) |
| mānoanoa | 1.34 g/cm3 (20 ℃) |
| hōʻike hoʻopaʻapaʻa | 81 ° (C=2, MeOH) |
| hana ʻōpika | [α]20/D +80±3°, c = 1% i ka methanol |
Aia ʻo Gibberellins (GA3) i kahi hormone mea kanu maoli.
1. Hiki iā ia ke hoʻoulu i ka elongation kumu lāʻau ma o ka hoʻoulu ʻana i ka mahele cell a me ka elongation.
2. A hiki iā ia ke wāwahi i ka dormancy hua, hoʻoikaika i ka germination, a hoʻonui
ka hoʻonohonoho hua, a i ʻole ke kumu o ka parthenocarpic (seedless) hua
ma ka hoʻoulu ʻana i nā kumu lāʻau i kiʻekiʻe a nui aʻe ka lau.
3. A laila, ua hōʻoia ʻia mai ka hana hana no nā makahiki he nui
ʻO ka hoʻohana ʻana i nā gibberellins he hopena koʻikoʻi i ka hoʻoulu ʻana
ka hua o ka raiki, ka palaoa, ke kulina, ka mea kanu, ka hua, a pela aku.
Pani
