alpha-ArbutinCAS84380-01-8
whakatakotoranga
| TAONGA | NGĀ WHAKATAUTANGA |
| Āhua | He paura tioata mā, he paura mā-parauri rānei. |
| Te wairewatanga | Ka wairewa tēnei hua i roto i te wai, ā, he paku wairewa hoki i roto i te etanoru. |
| Dte whakapae | Me rite te wā pupuri o te tihi matua i roto i te otinga tauira whakamātautau ki te tihi matua i roto i te matū tohutoro. |
| Hauwaikuinona | ND |
| Hurihanga motuhake | +174.0°-+186.0° |
| Mpūwāhi whakatītaha | 202-207℃ |
| Te māramatanga o te otinga wai | Me kore he tae o te wairewa, kia mārama, ā, kia kore he matū e iri ana. |
| Pūwāhi mura | 174°F |
| pH (1% wairewa) | 5.0-7.0 |
| Ngaronga i te whakamaroketanga | ≤0.5% |
| Ngā toenga i te mura | ≤0.5% |
| Ngā konganuku taumaha (i tatauhia hei Pb) | ≤10ppm |
| ihirangi | ≥99.0% |
| WHAKAMUTUNGA | E Ū ana ngā hua ki ngā paerewa a te umanga |
Whakamahinga
ĀpurutiniNō roto i ngā matū hydroquinone glycoside. Ko tōna ingoa matū ko 4-Hydroquinone-alpha-D-glucopyranoside. Kei roto i ngā tipu pērā i te bearberry me te bilberry, ā, he matū hou e puta ake ana hei whakama i te kiri māori, kāore he riri, kāore he mate pāwera, ā, he hototahi kaha ki Chemicalbook. E rua ngā rōpū mahi hanganga me te mahi i roto i te hanganga ngota ngota o te arbutin: ko tētahi ko te toenga hukahuka, ko tētahi ko te rōpū phenolic hydroxyl. Kei te āhua ā-tinana te Alpha-arbutin he paura ma ki te hina mārama, ā, he wairewa noa i roto i te wai me te etanoru.
Āra-ābutinHe pai te pānga rongoā ki ngā koha i puta mai i ngā wera ultraviolet, ā, he pai hoki te ārai-mumura, te whakatika me te whakama. Ka taea e ia te aukati i te hanga me te whakatakotoranga o te melanin me te tango i ngā ira tawhito me ngā ira.
Ko te tikanga whakama o te alpha-arbutin he aukati tika i te mahi a te tyrosinase, kia whakaitihia ai te hanga o te melanin, kaua ki te whakatutuki i te kaupapa o te whakaiti i te hanga o te melanin mā te aukati i te tipu o te pūtau, i te whakaaturanga rānei o te ira tyrosinase. Nā te mea he matū whakama pai ake, he haumaru ake hoki te alpha-arbutin, he maha ngā kamupene whakapaipai i te kāinga me tāwāhi kua whakamahi kē i te alpha-arbutin hei utu mō te beta-arbutin hei tāpiri whakama. He matū matū te Alpha-arbutin. He rite ki te arbutin, ka taea e te alpha-arbutin te aukati i te hanga me te whakatakotoranga o te melanin me te tango i ngā ira tawhito me ngā ira. Kua whakaatuhia e ngā rangahau ka taea e te alpha-arbutin te aukati i te mahi a te tyrosinase i ngā kukū iti, ā, he pai ake tōna pānga aukati ki te tyrosinase i tērā o te arbutin. Ka taea te whakamahi i te Alpha-arbutin hei kaihoko whakama i roto i ngā whakapaipai.
Te Tākai me te Tukunga
25KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
