Beta-Lactoglobulin (9045-23-2)

Wikiō Beta-Lactoglobulin (9045-23-2)

Beta-Lactoglobulin (9045-23-2) Snāʻike

Product Name	Hoʻokolohua-Lactoglobulin
Hawaiian Name	β-Lactoglobulin (LG); BLG; β-Lg
Brand Name	N / A
Kōpana Drug	N / A
Kāleka CAS	9045-23-2
InChIKey	N / A
hakakino F'Oula	N / A
hakakino Wʻewalu	18,300
Monoisotopic Mass	N / A
ʻO ka paila	N / A
Fkū hou Pʻo kaʻaila	N / A
ʻO ka Halifa-Ola	N / A
kala like 'ole	ʻO ka pauma
Solakino	H2O: 10 mg / mL
Ska hoʻokele Tka mahana	2-8 ° C
Apaukū	β-Lactoglobulin A mai ka waiū bovine i hoʻohana ʻia: • e like me kahi calibrant no ka calibration o ka polokalamu TriWave • e like me ke kumu o ka nānā ʻana a me ka helu ʻana o β-lactoglobulin i ka waiū bovine e ka reverse-wai kiʻekiʻe ka mana chromatography (HPLC) • i ka hoʻomaʻemaʻe a me ke ana nui o ka uku ʻana i nā mea e hoʻohālikelike ana i nā mea hoʻohālike Ua hoʻohana ʻia ʻo β-Lactoglobulin i ka hōʻike o nā ʻano genetic o ka κ-casein i loko o ka waiū e nā isoelectric e neʻe ana i ka electrophoresis.

 

Hōʻikeʻike Beta-Lactoglobulin (9045-23-2)

ʻO β-Lactoglobulin ka protein whey nui o ka waiū o ka bipi a me nā hipa (~ 3 g / l), a aia pū kekahi i nā ʻano mammalian ʻē aʻe; kahi ʻokoʻa i ʻike ʻia he kanaka. Ma kahi o 20% o nā proteins waiū bovine he proteins whey, me ka mea nui he beta-lactoglobulin. ʻO ka β-Lactoglobulin ka mea nui i loko o ka protein protein powy.

Hiki i nā protein Whey ke hoʻopilikia i nā meaʻai kuʻuna. ʻO ka waiū Bovine kekahi o nā mea ai meaʻai a me nā allergenic e pono ai, no nā keiki. I ka hopena, ʻo ka hōʻailona ʻana o ka beta-lactoglobulin a waiū paha, he kauoha i nā ʻāina he nui. ʻOiai ʻaʻohe palena palena pae kānāwai no nā protein whey, ʻōlelo ikaika ʻia e hoʻāʻo nā mea hana meaʻai no ka mea haʻahaʻa haʻahaʻa e pale i nā mea kūlohelohe a pale i nā mea pili pili allergen.

He aha Hoʻokolohua-Lactoglobulin ?

ʻO Beta-Lactoglobulin (ß-lactoglobulin, BLG) ka protini whey nui i ka waiū ruminant a loaʻa pū nō hoʻi i ka waiū o nā holoholona ʻē aʻe. Ma kahi o 20% o nā protein waiū bovine he protein protein, me ka nui o nā mea nui he beta-lactoglobulin. ʻO Beta-Lactoglobulin ka mea nui i ka wai nui i loko o nā protein i hoʻoulu ʻia e whey.

ʻO Beta-lactoglobulin kahi protein puni honua o ka ʻohana lipocalin. Loaʻa iā ia ka paona molaki o 18,300 a komo i loko o 162 koena amino acid, me kahi mahele kaulike o nā lālā amino chain (BCAA).

ʻO Beta-lactoglobulin (b-lactoglobulin / BLG) kekahi o nā allergens nui i loko o ka waiū bipi. ʻO ia kekahi o nā kīmaha maʻamau loa i ka waiū e hoʻolilo i nā hopena kūlohelohe, ʻoiai ʻo ka hapa nui o nā kānaka e maʻi maʻamau i ka protein waiū. ʻO BLG ka nui loa o ka protein i ka whey, ma ke ana he 50 pakeneka o ka nui o ka protein i ka hapa lactoserum a ma kahi o 10 pākēneka o ka waiū pipi.

Ma ka laulā, nā globulins he mau liʻiliʻi liʻiliʻi e piʻoniʻi i loko o kahi ʻano kikoʻī, a me nā lactoglobulins he globulins i loko o ka waiū. A pau ka caseinated i ka waiū (no ka laʻana, ma ka rennet a iʻa) ʻO nā protein e pili ana i 10% o nā maloʻo maloʻo o ka whey, a me nā beta-lactoglobulin ma kahi o 65% o kēlā 10%.

ʻO Alpha-lactoglobulin i pili i ka syntact lactose. ʻO ke kumu o ka beta-lactoglobulin i liʻiliʻi iki, a ʻo ka mea hiki ke hoʻopaʻa i nā molekele hydrophobic liʻiliʻi, he kumu nui paha e hana i ke ʻano he waikawa amino. Ua hōʻike ʻia nō ʻo Beta-lactoglobulin e hiki iā ia ke nakinaki i ka hao ma nā siderophores a pēlā ka kuleana i ka hakakā ʻana i nā pathogens.

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Loaʻa iā Beta-Lactoglobulin

Ke kū nei i ka ʻoiaʻiʻo ʻo ka protein Whey kahi hui o beta-lactoglobulin, alpha lactalbumin, bovine serum albumin, a me immunoglobins. Hoʻohana maʻamau ka poʻe i ka whey ma ke ʻano he supplementation, ma ka ʻaoʻao o ka hoʻoikaika kino ʻana, e kōkua i ka hoʻomaikaʻi ʻana i ka synthes protein muscle a paipai i ka ulu ʻana o ka nui momona.

Hiki i nā pōmaikaʻi nā kōkua kōkua mālama lōlio, nā waiwai anti-cancer, hoʻohaʻahaʻa i ka cholesterol, Asthma, ke koko a me nā maʻi cardiovascular, ʻO ka hoʻemi ʻana i ka momona kaumaha i nā poʻe me HIV.

ʻAʻole i like me ka protein whey koʻikoʻi, ʻo α-lactalbumin, ʻaʻole maopopo kahi hana maopopo no ka β-lactoglobulin, ʻoiai ʻo ia ka mea nui loa o ka pūnao fractional o ka pūpū polima i hoʻokaʻawale ʻia mai whey (β-lactoglobulin ≈⁠ ⁠65%, --lactalbumin ≈⁠⁠ ⁠25%, serum albumin ≈⁠⁠ ⁠8%, ≈⁠ ≈⁠2%). ʻO ka β-lactoglobulin he protein lipocalin, a hiki ke hoʻopaʻa i nā molekele hydrophobic he nui, e hōʻike ana i ke kuleana o kā lākou halihali. Ua hōʻike ʻia nō ka β-lactoglobulin e hiki iā ia ke hoʻopaʻa i ka hao ma nā siderophores a pēlā ka kuleana i ka hakakā ʻana i nā pathogens. Kekahi homologue o of-lactoglobulin i nele i ka waiū umauma o kānaka.

ʻO Beta-Lactoglobulin (BLG) ka nui o ka protein whey i loko o ka waiū bovine. Ua aʻo nui ʻia ʻo LG i ka ʻoihana meaʻai ma muli o kāna ʻanoʻai a me nā hopena i nā hopena ola kūleʻa.

Hoʻohui ʻia, BLG paha he inutexpensive antioxidant nutrient e maʻalahi a maʻalahi hoʻi e kiʻi. Hana paha ʻo BLG ma ke ʻano he nutrient antioxidant e maʻalahi a maʻalahi hoʻi i ke ola o kēlā me kēia lā. Ua hōʻike kā mākou hōʻike o mua i ka mālama ʻana o ka cysteine ​​manuahi o BLG i kahi ʻano pale i ke ʻano antioxidant o ka waiū. ʻO BLG ke kuleana no 50% o ka hana antioxidant waiū. ʻAʻole hiki i ka BLG ke hana pololei ma ke ʻano he nutrient antioxidant, hiki iā ia ke hāpai i nā antioxidants ʻē aʻe ma o kāna ʻeke paʻa paʻa ligand. No laila, hoʻonui ia i ka bioavailability a me ka nui o nā antioxidant i loaʻa.

ʻO β-Lactoglobulin ka protein nui whey ma ka bovine waiū kālā no ka 50% o nā protein i loko o ka whey akā ʻaʻole i loaʻa i ka waiū kanaka. ʻO β-Lactoglobulin kahi i waiho like ʻole i nā ʻano hana a me nā mea pono maikaʻi i hana ai i kēia mea hoʻomoʻoniʻoni i mea e pono ai no ka nui o nā meaʻai a me nā noi biochemical.

 

Nā hopena hopena ʻo Beta-Lactoglobulin

ʻO Beta-lactoglobulin (b-lactoglobulin / BLG) kekahi o nā allergens nui i loko o ka waiū bipi. ʻO ia kekahi o nā kīmaha maʻamau loa i ka waiū e hoʻolilo i nā hopena kūlohelohe, ʻoiai ʻo ka hapa nui o nā kānaka e maʻi maʻamau i ka protein waiū. ʻO BLG ka nui loa o ka protein i ka whey, ma ke ana he 50 pakeneka o ka nui o ka protein i ka hapa lactoserum a ma kahi o 10 pākēneka o ka waiū pipi.

ʻO nā ʻōpuhi o kahi hopena aler i ka beta-lactoglobulin paha:

Ka ʻulaʻula a me nā hives

Pana

'O Nausea

ʻO ke koko

ʻO ka pilikiaʻole

Kōkua

Kauiho

Ka hoʻomau

Anaphylaxis (loaʻa)

 

ʻO ka pauma Beta-Lactoglobulin hana

ʻO β-Lactoglobulin ka protein nui whey ma ka bovine waiū kālā no ka 50% o nā protein i loko o ka whey akā ʻaʻole i loaʻa i ka waiū kanaka. ʻO β-Lactoglobulin kahi i waiho like ʻole i nā ʻano hana a me nā mea pono maikaʻi i hana ai i kēia mea hoʻomoʻoniʻoni i mea e pono ai no ka nui o nā meaʻai a me nā noi biochemical.

 

Reference:

β-Lactoglobulin ka wela i hoʻohui ʻia e like me ka lawe ʻana i nā momona momona o polyunsaturated. Perez AA, Andermatten RB, Rubiolo AC, Santiago LG Food Chem. 2014 Sep 1; 158 (): 66-72.

ʻO nā loiloi a me nā helu allergenicity o ka bovine β-lactoglobulin i mālama ʻia e ka irradiation kōkua sonication. Yang F, Zou L, Wu Y, Wu Z, Yang A, Chen H, Li X. J Dairy Sci. 2020 Pepeluali 26

Hoʻolālā Genomic o Milk Protein Nā Palapala Kūmole ma Brown Swiss Cattle. Macedo Mota LF, Pegolo S, Bisutti V, Bittante G, Cecchinato A. Animals (Basel). 2020 Pepeluali 2

 

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