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Tetrahydrothiophen-3-one (CAS 1003-04-9) | Kai FEMA 3266 Reka me te Waenga Rongoā
Waehere Hua: RL5002
Kakara: Kāriki, mīti, huawhenua matomato, pata
Whānuitanga e tika ana: Mīti, kawhe, mea kakara, me ētahi atu.
Inenga Kua Whakaarotia (PPm): 0.01-1
FEMA: 3266
Waehere Paerewa ā-Motu: S0243
Tau CAS: 1003 -04-9
Tātai hanganga:
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ingoa matū: Tetrahydrothiophen-3-one
Ngā kupu taurite: Dihydrothiophen-3(2H)-one, Tetrahydrothiophen-3-one
Tātai：C4H6OS
Taumaha ngota: 102.1548
Āhua: Wai kore tae ki te wai kōwhai
Te whakatakotoranga o Tetrahydrothiophen-3-one
| Āhua | Wai kore tae ki te wai kōwhai | Whakaū |
| Te Parakore (≥w%) | 97.0 | 99.79 |
| Kakara | Me te kakara kāriki, te kakara mīti, te kakara huawhenua matomato, me te kakara pata | Whakaū |
| Paerewa Whakahaere | GB 29961-2013 | |
| TAKE NAMA. | 1003-04-9 | |
Te Whakamahinga o te Tetrahydrothiophen-3-one
He tohunga mātou ki te tuku Tetrahydrothiophen-3-one (CAS 1003-04-9) he matū tino parakore, he matū e rua ngā hiranga. Kua whakaaetia hei mea kakara kai i raro i te FEMA GRAS 3266, ā, e whakamahia ana hoki hei takawaenga hanga maha-mahi i roto i te rangahau rongoā me te matū.
Ko te Tetrahydrothiophen-3-one, e mōhiotia ana e ngā kupu taurite pēnei i te 3-Thiolanone me te 3-Oxotetrahydrothiophene, he ketone heterocyclic kei roto he whanariki. He kakara motuhake, he kaha tōna e tohuhia ana e ngā kakara whanariki, mīti, me te rite ki te riki, ka waiho hei whakarerekētanga reka kaha i ngā kukū iti.
Ko te Tetrahydrothiophen-3-one, e mōhiotia ana e ngā kupu taurite pēnei i te 3-Thiolanone me te 3-Oxotetrahydrothiophene, he ketone heterocyclic kei roto he whanariki. He kakara motuhake, he kaha tōna e tohuhia ana e ngā kakara whanariki, mīti, me te rite ki te riki, ka waiho hei whakarerekētanga reka kaha i ngā kukū iti.
1. Ahumahi Kai me te Reka
Hei matū kua whakarārangihia ki te FEMA 3266, ko tā mātou Tetrahydrothiophen-3-one o te Kai he mea nui hei whakauru kakara. Ka whakamahia tōna āhua whanariki kaha hei whakarei ake, hei tārua rānei i ngā āhua reka pono:
Ngā reka o te mīti me te reka: Ka hoatu he kakara whanariki, he kakara tunua, he reka "mīti" ki ngā pūnaha reka o te mīti kau kua tunua, te poaka, te heihei, me ngā hua mīti tukatuka.
Ngā kakara huawhenua me ngā mea kakara: Ka whakamahia i roto i ngā rahinga iti hei hanga, hei whakanui rānei i te reka o te riki, te kāriki, te rīki, me ētahi atu huawhenua i roto i ngā hupa, ngā ranu, me ngā kai reka.
Kaiwhakarerekē Reka: He taputapu kaha mā ngā kaiwhakaahua reka hei tāpiri i te hohonutanga, te uauatanga, me te āhua "tunua" tūturu ki te whānuitanga o ngā whakamahinga reka.
2. Te Hanganga Rongoā me te Matū
2. Te Hanganga Rongoā me te Matū
Haunga ōna whakamahinga reka, he mea nui te Tetrahydrothiophen-3-one (CAS 1003-04-9) hei hanga i te hanganga rauropi:
Takawaenga Rongoā: Ko tōna hanganga he matū mua mō te hanga i ngā momo heterocycles kei roto he whanariki, he tūāpapa nui ēnei i roto i te matū rongoā mō te whakawhanake i ngā kai rongoā hohe hou.
Rangahau Matū: Whakamahia i roto i te hanganga o ngā ligands, ngā rauemi mahi, me ētahi atu matū pai motuhake.
Painga o te Tetrahydrothiophen-3-one
1. Teitei te parakore 97.0% 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 Tetrahydrothiophen-3-one
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 Tetrahydrothiophen-3-one
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.