Xanthan Gum Pauda Meaʻai Fufeng Xanthan Gum 200 Mesh CAS 11138-66-2

Hōʻike huahana:

ʻO ka Xanthan gum, i kapa ʻia ʻo xanthanic acid, he polysaccharide polymer i hoʻohana nui ʻia i ka meaʻai, nā lāʻau lapaʻau, nā mea hoʻonaninani a me nā ʻoihana ʻē aʻe no kāna mau waiwai gel maikaʻi a paʻa.

Eia kahi hoʻolauna pōkole i kekahi o nā waiwai kino a me nā waiwai kemika o ka xanthan gum:

ʻO ke ʻano a me ka hoʻoheheʻe ʻia: He mea keʻokeʻo a keʻokeʻo keʻokeʻo ka Xanthan gum. Loaʻa iā ia ka solubility maikaʻi loa i ka wai a hana i nā hopena viscous.

Nā waiwai gel: Hiki i ka Xanthan gum ke hana i kahi ʻano gel paʻa ma lalo o nā kūlana kūpono a me nā kūlana pH. ʻO ka xanthan gum gel ma hope o ka hoʻokumu ʻana i ka gel he viscosity, elasticity a me ke kūpaʻa, hiki ke hoʻonui i ka viscosity o ka huahana, hoʻomaikaʻi i ke ʻano, a hoʻopaʻa i nā emulsions a me nā hoʻokuʻu.

pH kūpaʻa: Hōʻike ka Xanthan gum i ke kūpaʻa maikaʻi i loko o ka pae pH maʻamau (pH 2-12) a ʻaʻole hiki ke hoʻohaʻahaʻa a i ʻole ka hāʻule gel.

Paʻa wela: Hōʻike ka Xanthan gum i ke kūpaʻa maikaʻi i loko o kahi pae wela. ʻO ka maʻamau, ʻaʻole e hoʻopilikia nui ʻia ka hana o ka xanthan gum ma ka laulā o 50-100 degere Celsius.

Oxidation: Loaʻa i ka Xanthan gum ka paʻa o ka oxidation maikaʻi loa a ʻaʻole maʻalahi i nā hopena oxidation a me nā pōʻino radical manuahi.

Ka pilina ma waena o nā ion metala kaumaha a me ka gum xanthan: Hiki ke hoʻopili ʻia ke kāʻa Xanthan me nā ʻano like ʻole. ʻO ka mea kikoʻī, hiki i nā iona metala e like me nā ion ammonium, nā ion calcium, a me nā iona lithium ke launa pū me ka xanthan gum a hoʻopilikia i kāna hana a me ka paʻa.

ʻO ka ʻae ʻana i ka paʻakai: Hiki i ka Xanthan gum ke kūpaʻa i ke kiʻekiʻe kiʻekiʻe o ka paʻakai paʻakai a ʻaʻole maʻalahi i ka hāʻule ʻana o ka gel a i ʻole ka ua.

Ma ke ʻano holoʻokoʻa, ʻo ka xanthan gum ka paʻa maikaʻi, ka gelling a me ka solubility a hiki ke pāʻani i kahi hana koʻikoʻi ma nā ʻano āpau. ʻO kāna mau waiwai kino a me ke kemika e hana i ka xanthan gum i mea waiwai nui i nā huahana he nui e like me ka wai, nā meaʻai gel, nā lotions, nā capsules lāʻau lapaʻau, nā maka maka, nā mea hoʻonaninani, etc.

Pehea ka hana ʻana o Xanthan Gum?

Hoʻohana ʻia ʻo Xanthan gum ma ke ʻano he mānoanoa a me ka stabilizer i nā ʻano meaʻai, nā lāʻau lapaʻau, a me nā mea hoʻonaninani. Loaʻa ia ma muli o ka fermentation o ka waipika e kahi maʻi bacteria i kapa ʻia ʻo Xanthomonas campestris. ʻO ka hana o ka Xanthan gum e pili ana i kāna ʻano molekala kū hoʻokahi. Loaʻa iā ia nā kaulahao lōʻihi o nā molekole kō (ka nui o ka glucose) i hoʻopili ʻia kekahi i kekahi ma o nā kaulahao ʻaoʻao o nā kō. Hāʻawi kēia ʻano hana iā ia e launa pū me ka wai a hana i kahi solution viscous a i ʻole gel.

Ke hoʻopuehu ʻia ka xanthan gum i loko o kahi wai, hoʻomaʻemaʻe ia a hana i kahi pūnaewele o nā kaulahao lōʻihi. Ke hana nei kēia pūnaewele ma ke ʻano he mānoanoa, hoʻonui i ka viscosity o ka wai. ʻO ka mānoanoa a i ʻole ka viscosity e pili ana i ka ʻike o ka xanthan gum i hoʻohana ʻia. ʻO ka hopena mānoanoa o ka xanthan gum ma muli o kona hiki ke mālama i ka wai a pale iā ia mai ka hoʻokaʻawale ʻana. Hoʻokumu ia i kahi ʻano gel paʻa e paʻa ai i nā molekole wai, e hana ana i kahi ʻano mānoanoa a me ka momona i loko o ka wai. Hoʻohana pono kēia waiwai i nā noi e koi ana i ke ʻano kūpono a me ka ʻoluʻolu o ka waha, e like me nā kīʻaha, nā lole a me nā huahana waiu.

Ma waho aʻe o kona hopena mānoanoa, loaʻa i ka xanthan gum ka hopena stabilizing. Kōkua ia i ka mālama ʻana i ka like ʻana o ka huahana a me ka homogeneity ma ka pale ʻana i nā meaʻai mai ka hoʻonohonoho ʻana a i ʻole ka hoʻokaʻawale ʻana. Hoʻopaʻa ia i nā emulsions, suspensions a me nā pua, e hōʻoia ana i ka paʻa o ka huahana lōʻihi. Hoʻohui ʻia, hōʻike ka xanthan gum i ka ʻano pseudoplastic, ʻo ia hoʻi ka lahilahi ke hoʻokau ʻia i nā ikaika shear e like me ka hoʻoulu ʻana a i ʻole ka paila. Hāʻawi kēia waiwai i ka huahana e hāʻawi a kahe maʻalahi me ka mālama ʻana i ke kūlike i makemake ʻia i ka wā hoʻomaha. ʻO ka holoʻokoʻa, ʻo ke kuleana o ka xanthan gum ka hana ʻana i kahi matrix ʻekolu-dimensional i ka hopena e mānoanoa, hoʻopaʻa a hāʻawi i nā waiwai kikokikona i makemake ʻia i nā huahana like ʻole.

ʻŌlelo Kosher:

Ke hōʻoia nei mākou ua hōʻoia ʻia kēia huahana i nā kūlana Kosher.