Ngā Mātāpono Taketake o te Whakamātautau Whakarewatanga Papa
He taputapu whakahaere kounga nui te whakamātautau whakarewanga papa i roto i te whakawhanaketanga, te whakaputa, me te whakahaere kounga o ngā momo horopeta totoka ā-waha. Ki te whakarāpopototanga, ko te whakarewanga te tukanga e whakarewahia ai te matū hohe i roto i te momo horopeta (hei tauira, he papa) ki roto i te wai i raro i ngā āhuatanga motuhake. Ahakoa te āhua māmā, he mahi nui tā tēnei whakamātautau nā te mea e hono ana i te āputa i waenga i te kounga ā-tinana o te papa i roto i te taiwhanga me tōna waatea koiora. E matapakihia ana i roto i tēnei tuhinga ngā mātāpono taketake o te whakamātautau whakarewanga papa, ōna whāinga, ngā āhuatanga awe, ngā tikanga, me te whakamārama i ngā hua.
1. Te whakamāramatanga me ngā ariā taketake o te whakakorenga
Ko te whakarewatanga te tukanga e neke ai te matū hohe mai i te mata o te papa ki roto i te otinga. Kia puta ai te pānga rongoā, me wātea te matū hohe i roto i te āhua rewa (ina koa mō ngā rongoā e mimitihia ana mā te ara kai). Nō reira, ko te tere me te nui o te whakarewatanga e hono pinepine ana ki te kaha o te rongoā ki te mimiti.
Heoi, he mea nui kia mārama ko te whakamātautau whakarewatanga ehara i te whakamātautau wātea-koiora tika. He whakamātautau in vitro (i waho o te tinana) tēnei whakamātautau e whai ana i ngā āhuatanga motuhake o te ara kai, engari ko te wātea-koiora he āhuatanga in vivo (i roto i te tinana). Heoi anō, mō te maha o ngā rongoā—ina koa ko ērā he iti te wairewatanga—ka taea e te kōtaha whakarewatanga te tohu kaha mō te mahi haumanu.
2. Te kaupapa o te whakamātautau whakarewatanga
Ko te tikanga whānui, ka whakahaerehia ngā whakamātautau whakarewa papa hei:
1. Kia mau tonu te kounga i waenga i ngā puranga
Me rite tonu te tukunga o ngā rongoā o ngā papa mai i ngā puranga rerekē kia rite tonu ai te pānga rongoā.
2. Whakahaere i ngā huringa o ngā tukanga hanga me te whakaputa
Ka taea e ngā panonitanga o ngā whakakī, ngā here, ngā whakarewa, ngā hinu whakahinuhinu, ngā tawhā pēhi rānei te whakarerekē i te whakarewatanga. Mā te whakamātautau whakarewatanga ka āwhina kia kore ēnei panonitanga e whakararu i te kounga.
3. Tautoko i te whanaketanga hua (R&D)
I te wāhanga whakawhanake, ka whakamahia te whakamātautau whakarewatanga hei tīpako i te tātai, hei whakatau i te momo me te ihirangi o ngā matū tāpiri, me te arotau i te tukanga.
4. Whakatutuki i ngā whakaritenga rongoā me ngā whakaritenga ture
He maha ngā tuhinga rongoā (hei tauira, USP, BP, Indonesian Pharmacopoeia) e whakamārama ana i ngā whakaritenga whakarewatanga hei wāhanga o ngā whakaritenga hua.
5. Te matapae i te mahi ā-tinana (i raro i ētahi tikanga)
Mō ētahi rongoā, ka taea te hono i ngā kōtaha whakarewatanga ki ngā raraunga in vivo mā te ariā o te IVIVC (hononga in vitro–in vivo).
3. Te kaupapa mahi o te whakamātautau whakarewatanga
Ko te kaupapa matua o te whakamātautau whakarewatanga ko te ine i te nui o te matū hohe e whakarewahia ana mai i te papa ki roto i te reo whakarewatanga i raro i ngā tikanga whakahaeretia, tae atu ki:
– Te reo whakarewa (momo, pH, rōrahi, hanganga)
– Te pāmahana (te tikanga 37 ± 0,5 °C hei whakatauira i te pāmahana o te tinana)
– Te whakaoho/te whakaoho (te tere hurihuri o te taputapu)
– Te wā whakamātautau (hei tauira, 30, 45, 60 meneti, ngā wā maha rānei mō ngā kōtaha)
– Ngā tikanga tātari (hei tauira, UV-Vis, HPLC rānei)
Ka whakanohoia te papa ki roto i tētahi oko kei roto te wai, ka whakahaerea te taputapu kia rite ki ngā tawhā, kātahi ka tangohia he tauira o te otinga i ngā wā kua tohua, ā, ka tātarihia te kukū o ngā matū hohe. Ko ngā hua ka whakaatuhia hei ōrau o te matū hohe kua rewa e pā ana ki te kukū kua tohua (kereme tapanga).
4. Ngā taputapu whakamātautau whakarewa e whakamahia whānuitia ana
E mōhiotia ana e te rongoā he maha ngā momo taputapu whakarewa, engari ko ngā mea e whakamahia whānuitia ana mō ngā papa ko:
1. Taputapu 1 (Kete)
Ka whakatakotoria ngā papa ki roto i tētahi kete waea hurihuri. He pai tēnei mō ngā papa ka tere te mānu, ka memeha rānei, kāore e taea te whakahaere ina whakatakotoria tika ki raro i te ipu.
2. Taputapu 2 (Hoe)
Mā te whakamahi i tētahi hoe hurihuri ki runga i te papa i te raro o te ipu. Koinei te tikanga tino noa mō ngā papa tuku-tonu.
Mō ētahi momo inenga pēnei i te tukunga pumau, ngā kāpū ngohengohe, ngā āhua motuhake rānei, ka taea te whakamahi i ētahi atu taputapu (hei tauira, te rango hurihuri Apparatus 3, te pūtau rere-mā roto Apparatus 4 rānei), engari ko ngā mātāpono matua e kōrerohia ana he rite tonu: te whakahaere i te taiao me te ine i te tukunga rongoā.
5. Te reo whakarewa: tōna tūranga me te kōwhiringa
Ka whakatauhia te matū whakarewa kia rite ki ngā āhuatanga ā-tinana, kia tutuki rānei i ngā whakaritenga o te tuhinga. Ngā āhuatanga nui:
– pH: e whai ana i te puku (waikawa) me ngā whekau rānei (he kūpapa/kawakore). He maha ngā tikanga e whakamahi ana i ngā ārai pH o te 1,2; 4,5; 6,8.
– Rōrahi: he maha ngā wā 900 mL, 1000 mL rānei, kei runga i te pukapuka.
– Ngā matū horoi: mō ngā rongoā he uaua ki te whakarewa, ka taea te tāpiri i ngā matū horoi (hei tauira, SLS) hei whakatutuki i ngā āhuatanga totohu.
– Te tango hau: ka taea e te hau rewa te hanga mirumiru i roto i te papa, i te taputapu rānei, ka aukati i te tukunga; nō reira ka tangohia te hau o te rauemi i ētahi wā.
Ko te ariā nui i konei ko te āhua totohu, arā, te āhua ka taea e te rauemi te whakarewa i te matū hohe i roto i ngā rahinga nui atu i te mea e tukuna ana, kia kore ai e araia te whakarewatanga e te mākū.
6. Ngā āhuatanga e pā ana ki te whakarewanga o te papa
Ka pāngia te whakarewanga e te huinga o ngā āhuatanga o te matū hohe, te tātai, me te tukanga:
1. Ngā āhuatanga ā-tinana, ā-matū hoki o ngā matū hohe
– Te wairewatanga me te pKa
– Te rahi o te matūriki (ka iti ake, ka nui ake te horahanga o te mata)
– Āhua tioata/maha-āhua, āhua kore-āhua, āhua tioata rānei
– Te mākū (te ngāwari o te mākū)
2. Te hanganga o ngā mea tāpiri
– Ka tere ake te pakaru o ngā papa e ngā mea whakarewa, ā, ka tere ake te memeha.
– Ka taea e te nui rawa o te here te whakaroa i te whakarewanga nā te mea he mārō ake te papa.
– Ka taea e ngā hinu whakahinuhinu pērā i te konupora stearate te aukati i te mākū mēnā he nui rawa.
– Ka taea e ngā matū whakaranu me ngā matū horoi te whakanui, te whakaiti rānei i te whakarewanga.
3. Ngā tawhā tukanga me ngā āhuatanga ā-tinana o ngā papa
– Te kaha pēhanga, te pakeketanga, te pūngao
– Te wā whakaranu hinu (whakahinuhinu nui rawa)
– Ngā rerekētanga o te matotoru, te taumaha, me te mātotoru
– Te paninga me te momo (kiriata, enteric, tukunga puhoi)
Ka taea e ēnei āhuatanga katoa te whakarerekē i te tere o te whakarewanga (te nui o te whakarewanga i roto i tētahi wā kua whakaritea).
7. Te tauira me te tātaritanga tohu
Ka mahia te tauira i ngā wāhi me ngā rahinga motuhake e ai ki te tikanga, kātahi ka tātarihia hei tango i ngā matūriki. Mena ka tangohia ngā tauira ka makahia, me whakatika te rahinga o te reo, me whakakapi rānei ki tētahi reo hou i te pāmahana kotahi kia mau tonu ai te rahinga pumau.
Mā te tātari i ngā taumata matū hohe ka mahia:
– Te ine ira UV-Vis: he tere, he noa hoki mēnā kāore he pokanoa.
– HPLC: he whiriwhiri ake, he pai mō ngā ranunga, ngā rongoā ka ngawari te pirau, ngā wāhi rānei e hiahiatia ana te wehenga.
He mea tino nui te whakamana i ngā tikanga tātari (te tika, te tino tika, te rārangi, te whiriwhiri) kia pono ai ngā hua whakarewa.
8. Te whakamārama i ngā hua me ngā paearu whakaae
Ko ngā hua o te whakamātautau whakarewatanga ka penei pea:
– Whakamātautau kotahi-ira: hei tauira "kaua e iti iho i te 80% i roto i te 30 meneti" (Q = 80%).
– Kōtaha whakarewatanga maha-ira: he maha ngā wā hei tiro i te pihi tukunga, he mea nui mō te whakatairite tukunga puhoi, hua rānei.
Ko ngā rongoā rongoā te tikanga e whakatakoto ana i tētahi kaupapa whakaae ā-taahiraa (hei tauira, ngā taahiraa S1, S2, S3) me tētahi tau motuhake o ngā waeine i whakamatautauria me ngā rohe whakaae. Ko te tikanga, ko te nui ake o ngā waeine i whakamatautauria, ko te kaha ake o te aromatawai i ngā rerekētanga.
I roto i te ahumahi, ka whakatauritea ngā raraunga kōtaha mā te whakamahi i ngā huarahi tatauranga pēnei i te tauwehenga ōrite f2 hei aromatawai i te ōritenga o ngā kōtaha whakarewa i waenga i ngā hua whakamātautau me ngā hua tohutoro, inā koa i roto i te horopaki o ngā huringa whai muri i te rēhitatanga, te whanaketanga whānui rānei (i runga i te ture me te momo hua).
9. Ngā hapa noa me ngā āhuatanga ārai
Ko ētahi o ngā mea e puta ai ngā raruraru i roto i ngā whakamātautau whakarewa ko:
– Kāore i te pumau te pāmahana, kāore rānei i te whakatikatikaina
– Kāore i te tika te whakaranu (kāore i te tika te rpm)
– Ka piri ngā mirumiru hau ki te papa, ki te taputapu rānei
– Kāore te tūranga o te hoe/kete e tutuki i ngā whakaritenga
– Te tātari hē (te mimiti o ngā matū hohe ki runga i te tātari)
– Te pirau o ngā matū hohe i te wā o ngā whakamātautau kāore i te whakahaerehia
Nō reira, ko te whakatikatika taputapu, ngā tikanga whakahaere paerewa (SOP), me te whakahaere kounga tātari te tūāpapa mō te whakamātautau whakarewa angitu.
Te Katinga
Ko te kaupapa matua o te whakamātautau whakarewanga papa ko te ine i te tukunga o ngā kai hohe ki roto i te reo wai i raro i ngā tikanga whakahaere kia pai ai te kounga me te ōritetanga o te momo horopeta. He mea nui tēnei whakamātautau i roto i te whakawhanaketanga tauira, te whakahaere tukanga whakaputa, te tutuki i ngā paerewa rongoā, ā,—i raro i ētahi tikanga—hei tohu mō te mahi in vivo. Mā te mārama ki ngā āhuatanga e pā ana ki te whakarewanga, te whiriwhiri i te reo me ngā taputapu e tika ana, me te whakamārama tika i ngā hua, ka taea e te whakamātautau whakarewatanga te noho hei taputapu kaha hei whakarite i te haumaru me te whai huatanga o ngā papa.
Ki te hiahia koe, ka taea e au te whakarerekē i tēnei tuhinga kia "mātauranga" ake (me ngā tohutoro USP/FI/BP), ka taea rānei e au te hanga i tētahi putanga whaihua ake mō ngā pūrongo taiwhanga (me ngā mahi me ngā tauira o ngā tataunga % o te whakarewanga).
