Beta-Lactoglobulin (9045-23-2)

March 11, 2020
SKU: 71776-70-0
5.00 kupererwa ne 5 maererano ne 1 kasitoma Rating

β-Lactoglobulin ndiyo yakakura Whey protein yemombe uye yemukaka wemakwai (~ 3 g / l), uye zvakare iripo mune mamwe akawanda mammalian …….


Mamiriro: MuMitambo Yokugadzira
Unit: 25kg / Drum

Beta-Lactoglobulin (9045-23-2) vhidhiyo

Beta-Lactoglobulin (9045-23-2) Specifications

Product Name Beta-Lactoglobulin
Kemikari Name β-Lactoglobulin (LG); BLG; β-Lg
muchiso Name N / A
Kirasi yeMishonga N / A
CAS Number 9045-23-2
InChIKey N / A
Molecular Formula N / A
Molecular Wsere 18,300
Monoisotopic Mass N / A
Kubikira pfungwa N / A
Freezing Point N / A
Biological Half-Life N / A
ruvara White powder
Skukodzera H2O: 10 mg / mL
Storage Temperature 2-8 ° C
APane β-Lactoglobulin A kubva ku bovine mukaka yanga yamboshandiswa:
• seyokuraira calibration yeiyo TriWave mudziyo
• seyakajairwa pakuonekwa uye kutsanangurwa kwe β-lactoglobulin mumukaka wembanje nekudzoreredza-chikamu chakakwira chemvura chromatography (HPLC)
• mukucheneswa uye masero kurema kuyerwa kwemaprostase samples
β-Lactoglobulin yakashandiswa mukuratidzwa kweiyo genetic yakasiyana-siyana ye κ-kesiin mumukaka ne isoelectric inotarisa electrophoresis.

Beta-Lactoglobulin (9045-23-2) Kuongorora

β-Lactoglobulin ndiyo yakakura Whey protein yemombe uye yemukaka wemakwai (~ 3 g / l), uye zvakare iripo mune mamwe marudzi mazhinji emamalia; kusarudzika kunoshamisa kuve vanhu. Anenge makumi maviri muzana emapuroteni emukaka anonzi bovine mapuroteni ane Whey, uye chinhu chikuru ichi chiri beta-lactoglobulin. β-Lactoglobulin kazhinji ndiyo inonyanya kugadzirwa mune Whey-based protein protein.

Whey mapuroteni anogona kuva nengozi chikafu allergens. Bovine mukaka ndeimwe yeakanakisa allergenic chikafu hanyanisi, kunyanya kuvana. Nekuda kweizvozvo, kudhindwa kweb beta-lactoglobulin kana mukaka kunomanikidzwa mune dzakawanda nyika. Kunyangwe hazvo pasina miganhu yepamutemo yeiyo Whey mapuroteni, zvinokurudzirwa zvakanyanya kuti vagadziri vekudya vayedze zvakanyanya kuderera kuchengetedza vanhu vane allergen uye vadzivise zvine allergen zvine hukama.

Chii Beta-Lactoglobulin ?

Beta-Lactoglobulin (ß-lactoglobulin, BLG) ndiyo yakakura Whey protein mumukaka wakasviba uye iripo mumukaka wedzimwe mhuka. Anenge makumi maviri muzana emapuroteni emukaka anonzi bovine mapuroteni ane Whey, uye chinhu chikuru ichi chiri beta-lactoglobulin. Beta-Lactoglobulin kazhinji ndiyo inonyanya kugadzirwa mune Whey-based protein protein.

Beta-lactoglobulin ipuroteni yakasarudzika yemhuri lipocalin. Iyo ine huremu huremu hwe18,300 uye inoumbwa ne162 amino acid zvasara, zvinosanganisira chikamu chakakwira chembereki-cheni amino acids (BCAAs).

Beta-lactoglobulin (b-lactoglobulin / BLG) ndomumwe wemaronda makuru mumukaka wemombe. Iyo ndeimwe yemapuroteni akajairwa mumukaka kukonzera mhedzisiro, asi vanhu vazhinji vanowanzokanganiswa nemaprotein mazhinji emukaka. BLG ndiyo yakawanda protein yakawanda mu Whey, inoverengera makumi mashanu muzana yeprotein yakazara mu lactoserum chidimbu uye inenge gumi muzana yemukaka wemombe.

Kazhinji, ma globulin mapuroteni mashoma anopinda mune akaomarara, uye lactoglobulins ari ma globulins aripo mumukaka. Kana kesiinin yakarongedzwa kunze kwemukaka (semuenzaniso, ne rennet kana acidity), lactoglobulins inosara kumashure mu Whey (pamwe ne lactalbumin, lactose, mineral, uye immunoglobulins). Mapuroteni anenge gumi muzana ezvemagetsi akaomesesa eiyo Whey, uye beta-lactoglobulin inenge 10% yeiyo 65%.

Alfa-lactoglobulin inobatanidzwa mu lactose synthesis. Chinangwa che beta-lactoglobulin hachina kujeka, uye kunyangwe chinogona kusunga akawanda madiki ma hydrophobic mamorekuru, chiri chikuru chinangwa chingave kungoita sekunobva amino acids. Beta-lactoglobulin yakaratidzwawo kuve inokwanisa kusunga simbi kuburikidza nesiderophores uye nekudaro inogona kuve nebasa rekurwisa hutachiona.

Beta-Lactoglobulin inobatsira

Kutarisana nechokwadi chekuti Whey protein ndeye musanganiswa we beta-lactoglobulin, alpha lactalbumin, bovine serum albin, uye immunoglobins. Vanhu vanowanzo shandisa Whey sekuwedzera, pamwe nekudzvinyirira kurovedza muviri, kubatsira kuvandudza mhasuru yemapuroteni synthesis nekusimudzira kukura kweonda muswe muswe.

Zvikwaniriso zviripo zvinosanganisira kubatsira kubatsira uremu, Anti-kenza midziyo, Kuderedza cholesterol, Asthma, Ropa kudzvinyirira uye chirwere chemoyo, Kuderedza uremu muvanhu vane hutachiona hweHIV.

Kusiyana neimwe yakakura Whey protein, α-lactalbumin, hapana basa rakajeka rakawanirwa β-lactoglobulin, izvi kunyangwe ichive chikamu chikuru chehukama hwemapuroteni epasi rose akaparadzaniswa ne Whey (β-lactoglobulin ≈⁠i65%, α-lactalbumin ≈≈⁠ ⁠25%, serum albin ≈≈⁠ ⁠ 8%, zvimwe ≈⁠i2%. β-lactoglobulin iprotein ye lipocalin, uye inogona kusunga akawanda emamolekyu e hydrophobic, zvichidudzira chikamu mukutakura kwavo. β-lactoglobulin yakaratidzwawo kuve inokwanisa kusunga simbi kuburikidza nesiderophores uye nekudaro inogona kuve nebasa rekurwisa hutachiona. Homologue ye β-lactoglobulin iri kushomeka mumukaka wechipfuva chemunhu.

Beta-Lactoglobulin (BLG) ndiyo yakawanda protein protein yakawanda mumukaka wembanje. LG yakadzidziswa zvakanyanya muindasitiri yezvikafu nekuda kwekudya kwayo uye zvinoenderana nekuita kwakasiyana siyana kwemaitiro.

Uyezve, BLG inogona kunge isingadhuri antioxidant zvinovaka uye zviri nyore kuwana. BlG inogona kuita senge antioxidant zvinovaka uye inowanikwa nyore uye zvakachipa muhupenyu hwezuva nezuva. Chirevo chedu chakapfuura chakaratidza kuti cysteine ​​yemahara yeBBG inoita basa rekudzivirira mune antioxidant yemukaka. BlG inobatsira makumi mashanu muzana muzana yemukaka antioxidant chiitiko. Kwete chete inogona BLG kuita zvakananga senge antioxidant zvinovaka, inogona zvakare kutakura mamwe maoxoxant kuburikidza ne ligand yayo inosunga muhomwe. Saka, iyo inowedzera zvose bioavailability uye huwandu hweanowanikwa antioxidants.

β-Lactoglobulin ndiyo yakakura Whey protein mu bovine mukaka inoverengera 50% yemapuroteni mu Whey asi isingawanikwe mumukaka wevanhu. β-Lactoglobulin inoburitsa zvakasiyana-siyana zvinoshanda uye zvinovaka muviri zvino zvaita kuti protein iyi ive inosimbisa zvinhu zvekushandisa mune zvakawanda zvekudya uye biochemical application.

Beta-Lactoglobulin mativi

Beta-lactoglobulin (b-lactoglobulin / BLG) ndomumwe wemaronda makuru mumukaka wemombe. Iyo ndeimwe yemapuroteni akajairwa mumukaka kukonzera mhedzisiro, asi vanhu vazhinji vanowanzokanganiswa nemaprotein mazhinji emukaka. BLG ndiyo yakawanda protein yakawanda mu Whey, inoverengera makumi mashanu muzana yeprotein yakazara mu lactoserum chidimbu uye inenge gumi muzana yemukaka wemombe.

Zviratidzo zvechirwere chinogadzirisa beta-lactoglobulin inogona kunge iri:

Tsvuku kana mikoko

Itching

Nausea

Bloating

Dumbu rakashata

Diarrhea

Kuzvimba

Constipation

Anaphylaxis (zvisingawanzo)

Beta-Lactoglobulin poda tizvishandise

β-Lactoglobulin ndiyo yakakura Whey protein mu bovine mukaka inoverengera 50% yemapuroteni mu Whey asi isingawanikwe mumukaka wevanhu. β-Lactoglobulin inoburitsa zvakasiyana-siyana zvinoshanda uye zvinovaka muviri zvino zvaita kuti protein iyi ive inosimbisa zvinhu zvekushandisa mune zvakawanda zvekudya uye biochemical application.

Reference:

β-Lactoglobulin yekudziya-inosimudzira inogadzirisa sevatakuri ve polyunsaturated fatty acids. Perez AA, Andermatten RB, Rubiolo AC, Santiago LG Food Chem. 2014 Sep 1; 158 (): 66-72.

Kuumbwa uye allergenicity kuongororwa kwe bovine β-lactoglobulin inobatwa ne sonication-yakabatsira kudiridza. Yang F, Zou L, Wu Y, Wu Z, Yang A, Chen H, Li X. J Dairy Sci. 2020 Feb 26

Kuongororwa kweGenomic yeMukaka Mapuroteni MuBrown Swiss Cattle. Macedo Mota LF, Pegolo S, Bisutti V, Bittante G, Cecchinato A. Mhuka (Basel). 2020 Feb 2