ʻO ka Methylcellulose (MC) kahi derivative cellulose i hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kāna mau waiwai kino. He polymer hiki ke hoʻoheheʻe ʻia i ka wai i loaʻa mai ka cellulose, i loaʻa mai ka pulp lāʻau, pulupulu, a i ʻole nā ​​kumu mea kanu ʻē aʻe. Hoʻohana pinepine ʻia ʻo MC i ka ʻoihana meaʻai, lāʻau lapaʻau, a me nā ʻoihana hana e like me ka mānoanoa, emulsifier, binder, a me ka stabilizer. Ma kēia ʻatikala, e kūkākūkā mākou i nā waiwai kino o MC a me kāna mau noi like ʻole.

Na Mea Kino o Methylcellulose

ʻO MC ka pauka keʻokeʻo a hiki i ka beige-ʻeleʻele ʻaʻohe ʻala a ʻono ʻole. Hiki ke hoʻoheheʻe ʻia i loko o ka wai a hoʻoheheʻe ʻia i loko o ka wai. Hiki ke hoʻololi i ka viscosity o ka hopena ma ka hoʻololi ʻana i ka ʻike o ka hopena. ʻOi aku ka kiʻekiʻe o ka MC, ʻoi aku ka kiʻekiʻe o ka viscosity o ka hopena. He kiʻekiʻe ka paʻa wai o MC a hiki ke hoʻopaʻa i ka wai a hiki i 50 mau manawa o kona kaumaha. Hana kēia waiwai iā MC i mea mānoanoa, emulsifier, a me stabilizer.

ʻO kekahi o nā mea kūʻokoʻa loa o MC ʻo kona hiki ke gel i ka wā wela. Ke hoʻomehana ʻia ʻo MC ma luna o kekahi wela, hana ia i mea like me ka gel. Ua ʻike ʻia kēia waiwai ʻo ka gelation temperature (GT) a ua hilinaʻi ʻia i ke degere o ka hoʻololi ʻana (DS) o MC. ʻO ka DS ka helu o nā hui methyl i hoʻopili ʻia i ke kaulahao cellulose. ʻO ke kiʻekiʻe o ka DS, ʻoi aku ka kiʻekiʻe o ka GT o MC. Hoʻolilo kēia waiwai i ka MC i mea hoʻohui kūpono i nā huahana meaʻai like ʻole e like me nā meaʻai bakery, jellies, a me nā mea ʻono.

Nā noi o ka Methylcellulose

1. ʻOihana Meaʻai: Hoʻohana nui ʻia ʻo MC i ka ʻoihana meaʻai e like me ka mānoanoa, emulsifier, binder, a me ka stabilizer. Hoʻohana ʻia ia i nā meaʻai palaoa, nā huahana waiū, a me nā ʻiʻo i hana ʻia. Hoʻohana ʻia ʻo MC i nā meaʻai haʻahaʻa momona a hoʻemi ʻia-calorie e hoʻomaikaʻi i ke ʻano a me ka waha o ka huahana.
2. ʻOihana Lapaʻau: Hoʻohana ʻia ʻo MC i ka ʻoihana lāʻau lapaʻau ma ke ʻano he mea hoʻopaʻa, disintegrant, a me ka mea hana kiʻiʻoniʻoni. Hoʻohana ʻia ia i loko o ka papa papa e hoʻomaikaʻi i ka disintegration a me ka hoʻoheheʻe ʻana o ka papa. Hoʻohana pū ʻia ʻo MC i nā ʻano kumuhana e like me ka mānoanoa a me ka emulsifier.
3. Hana Hana Hana: Hoʻohana ʻia ʻo MC i ka ʻoihana hana ma ke ʻano he mea hoʻopaʻa a me ka mānoanoa i nā huahana sima. Hoʻohui ʻia ia i ka sima no ka hoʻomaikaʻi ʻana i kāna hana a pale i ka hoʻokaʻawale ʻana a me ke koko.
4. ʻOihana mālama pilikino: Hoʻohana ʻia ʻo MC i ka ʻoihana mālama pilikino ma ke ʻano he mānoanoa, emulsifier, a me ka stabilizer i nā huahana hoʻonaninani e like me nā lotions, creams, a me nā shampoos. Hoʻohana ʻia ia e hoʻomaikaʻi i ka viscosity a me ka paʻa o ka huahana.
5. ʻOihana Pepa: Hoʻohana ʻia ʻo MC i ka ʻoihana pepa ma ke ʻano he mea hoʻopili a ma ke ʻano he mea paʻa i ka hana ʻana i ka pepa. Hoʻohui ʻia i ka pulp pepa e hoʻomaikaʻi i ka ikaika a me ka pale wai o ka pepa.

Pono o Methylcellulose

1. Palekana: Manaʻo ʻia ʻo MC he palekana no ka ʻai ʻana e nā hui hoʻoponopono e like me ka Food and Drug Administration (FDA) a me ka European Food Safety Authority (EFSA). Ua ho'āʻo nuiʻia no ka palekana a ua'āponoʻia no ka hoʻohanaʻana i nā meaʻai a me nā huahana lāʻau.
2. Nui: ʻO MC kahi mea hoʻohana maʻalahi e hiki ke hoʻohana ʻia i nā ʻoihana like ʻole. ʻO kāna mau waiwai kino kū hoʻokahi e lilo ia i mea mānoanoa kūpono, emulsifier, binder, a stabilizer.
3. ʻO ke kumu kūʻai: ʻO ka MC kahi mea hoʻohui kumu kūʻai i hoʻohālikelike ʻia me nā mea mānoanoa, emulsifiers, a me nā stabilizers.
4. Paʻa Paʻa: ʻO MC kahi mea paʻa paʻa i hiki ke mālama ʻia no ka wā lōʻihi me ka ʻole o ka pōʻino. Hana ia i mea hoʻohui kūpono no nā huahana i hoʻoponopono ʻia e pono ai ke ola lōʻihi.
5. Hoʻomaikaʻi i ka Texture: Hiki i ka MC ke hoʻomaikaʻi i ke ʻano o nā huahana meaʻai ma o ka hoʻonui ʻana i ko lākou viscosity a hāʻawi i kahi ʻano maʻemaʻe a me ka momona. Hiki iā ia ke hoʻomaikaʻi i ka waha a hoʻemi i ka manaʻo o ka grittiness i kekahi mau meaʻai.