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Kai 2-Acetylpyridine (CAS 1122-62-9, FEMA 3251) mō ngā kakara me ngā takawaenga rongoā
Waehere Hua: RL6001
Kakara: Pāpaka, kakara tupeka
Whānuitanga e tika ana: Mīti, miraka, kai tunua, tupeka, me ētahi atu.
Inenga Kua Whakaarotia (PPm): 2-10
FEMA: 3251
Waehere Paerewa ā-Motu: S0778
Tau CAS: 1122-62 -9
Tātai hanganga:
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ingoa matū: 2-acetylpyridine
Ngā kupu taurite: 2-Acetopyridine, 2-acetyl-pyridine
Tātai：C7H7NO
Taumaha ngota：121.1366
Āhua: wai kore tae, wai kōwhai mārama rānei
Te whakatakotoranga o te 2-acetylpyridine
| Āhua | wai kore tae, wai kōwhai mārama rānei | Whakaū |
| Te Parakore (≥w%) | 97 | 99.82 |
| Kakara | Kakara Pāpaka, Kakara Tupeka | Whakaū |
| (25℃) Te Matotorutanga Whakawhanaunga | 1.080-1.085 | 1.0839 |
| (20℃) Taupū Whakaata | 1.5200-1.5300 | 1.5233 |
Te Whakamahinga o te 2-acetylpyridine
Hei kaihanga me te kaiwhakarato matua, ka whakaratohia e mātou te Kai 2-Acetylpyridine (CAS 1122-62-9) he matū tino parakore, he matū maha-whakaaetia mō te whakamahinga kai hei FEMA 3251. He mea nui tēnei matū matua mō te hanga i ngā reka nati pono, rite ki te pōporo, ā, he takawaenga rongoā nui hoki i roto i te hanganga matatau.
Ko tēnei matū waro, e mōhiotia ana hoki ko te Methyl 2-pyridyl ketone me te 1-(2-Pyridinyl)ethanone, he mea e kitea ana i roto i tōna kakara nati tunua motuhake me ngā momo pōporo. Ka kitea noa iho i roto i ngā momo kai wera, ā, he mea nui tēnei mō ngā kaihanga reka.
Ngā Whakamahinga Matua me ngā Whakamahinga
Ko tēnei matū waro, e mōhiotia ana hoki ko te Methyl 2-pyridyl ketone me te 1-(2-Pyridinyl)ethanone, he mea e kitea ana i roto i tōna kakara nati tunua motuhake me ngā momo pōporo. Ka kitea noa iho i roto i ngā momo kai wera, ā, he mea nui tēnei mō ngā kaihanga reka.
Ngā Whakamahinga Matua me ngā Whakamahinga
1. Ahumahi Kai me te Reka
I roto i te umanga kakara, he mea whakakaha kaha tā mātou Kai 2-Acetylpyridine (FEMA 3251). Ko te nuinga o te wā ka whakamahia hei hoatu me te whakarei ake i ngā kakara reka, tunua i roto i te whānuitanga o ngā mahi.
Ngā Reka Reka: He mea nui hei tārua, hei whakanui rānei i te reka o ngā nati tunua (pīnati, hāteke), pōporo, pihikete, me ngā kai tunua.
Mīti me ngā Hua Reka: Whakamahia ai i roto i ngā pūnaha reka mō ngā mīti tukatuka, ngā kai reka, me ngā hupa hei hanga i te āhua momona, parauri, me te tunua.
2. Te Hanganga Rongoā me te Matū
Haunga ngā reka, he mea nui te 2-Acetylpyridine (CAS 1122-62-9) i roto i te hanganga rauropi, inā koa i roto i te rangahau me te whanaketanga rongoā:
Takawaenga Rongoā: Ko tōna hanganga he matū whakarite mō te hanganga o ngā momo matū heterocyclic me ngā kai rongoā hohe (API).
Painga o te 2-acetylpyridine
1. Teitei te parakore 99.0% min, He nui te ihirangi, he kakara parakore, he hokohoko pai rawa atu i ngā mākete o te kāinga me te ao ke.
2. Kei a mātou te tiwhikete ISO, te tiwhikete Halal me te tiwhikete Kosher mō tēnei hua.
3. He kaha teitei, he hangarau matatau, ka taea te whakatutuki i ngā tono nui a ngā kiritaki. Nō reira, he tere te wā arahi.
4. Ka taea e mātou te tuku tauira kore utu 10g-50g mō tō whakamātautau taiwhanga.
Te tākai o te 2-acetylpyridine
1. Ko te tākai tauira he 20g/30g/50g ia pounamu
2. Ko te taumaha o te takai iti he 1kg ia pounamu
3. 5kg ia, 10 kg rānei ia pounamu.
4. 25 kg mō ia pūtu kirihou
Ka taea hoki te whakarite i te takai kia rite ki ngā hiahia o te kiritaki
Ngā tikanga rokiroki mō te 2-acetylpyridine
Puritia te takai kia hiri, kia rongoatia ki te wāhi hauhautanga, maroke, pōuriuri i te pāmahana noa. He pai ake te penapena mēnā kei raro iho i te 15℃ te pāmahana. Ko te roa o te oranga he 18 marama.
Kaua e mangere ki te whakapā mai ki a mātou i tēnei wā tonu, ā, e tumanako ana te rōpū Runlong ki te whakarato atu i ētahi atu āwhina me te tautoko ki a koe.