Dairy Chemistry And Biochemistry

MILK PROTEINS^163 L K-[K-CN-IPI [I major cnrhohydrate-free and 9 minor carbohydrate -containing pro~eins] Figure 4.8 Heterogenei ...

Table 4.4 Amino acid composition of the major proteins occurring in the milk of western cattle (Swaisgood, 1982) Acid ~~ 391- Xs ...

MILK PROTEINS 165 1 Glu-Val-Leu-Asn-Glu-Asn-Leu- H. Arg-Pro-Lys-His-Pro-Ile-Lys-His-Gln-Gly-Leu-P~-Gln-. ....................... ...

166 DAIRY CHEMISTRY AND BIOCHEMISTRY I H. Lys-Asn-Thr-Met-Glu-His-Val-SerP-SerP-SerP-Glu-GIu-Ser-Ile-Ile-SerP-GIn-Glu-Thr-Tyr- 2 ...

MILK PROTEINS 167 1 H.Arg-Clu-Leu-Glu-Glu-Leu-Asn.Val-Pro-Gly.Glu-1le-Val-Glu~SerP.LeuSerP-SerP-SerP-Glu- SerP Glu (Variants A, ...

168 DAIRY CHEMISTRY AND BIOCHEMISTRY I Pyro- Glu-GluGln-Asn-Gln-GluG1n-Pro-Ile-Arg-Cys.G1u-Lys-AspGlu-Arg-Phe-Phe-Ser-Asp- LI Ly ...

ffs YcnB 8-cnA^2 I I I I I I I I I I I MILK PROTEINS 169 +155 -185 K-cnB An interesting feature of the primary structures of all ...

170 DAIRY CHEMISTRY AND BIOCHEMISTRY -3 - " 92 :1 0 ~ .I ~ 1. i0 40 60 80 100 120 140 rb0. 100 200 I I Y P. 111 u I. I1 Y I 1 .. ...

MILK PROTEINS 171 I Positive charge I %I - Casein Negative charge c- Casein L\Y 1 (^1) (10 a, 100 120 140 I 10 110 I 200 P 40 Re ...

cow SHE MOW RAT RAE MAN cow SHE MOW RAT RAE MAN cow SHE MOW RAT RAE MAN 10 .1 20 30 40 50 60 70 80 90 100 MKVLILACLVALALARELEELN ...

MILK PROTEINS 173 Ic-caseins contain 8(9), 10-13, 5(4) and 1(2,3) moles P per mole. The phosphorus is very important: 0 nutritio ...

174 DAIRY CHEMISTRY AND BIOCHEMISTRY a29 P 13 81 NANA d Gal d GalNAc +Thr NANA P 13 P 13 + P296 GlcNAc d Gal GalNAc --.) 5. ...

MILK PROTEINS 175 Table 4.5 Variability of bovine K-casein with respect to sugars and phosphate N-acetyl- N-acetyl- neuraminic F ...

176 DAIRY CHEMISTRY AND BIOCHEMISTRY native state. This has obvious advantages for the digestibility of the caseins, the natural ...

Figure 4.18 (Continued). ...

178 DAIRY CHEMISTRY AND BIOCHEMISTRY Figure 4.18 (Continued). 4.5.3 Molecular size All the caseins are relatively small molecule ...

MILK PROTEINS 179 surface hydrophobicity, in contrast to the globular whey proteins. In globular proteins, the hydrophobic resid ...

180 DAIRY CHEMISTRY AND BIOCHEMISTRY 4.5.7 Casein association All the major caseins associate with themselves and with each othe ...

MILK PROTEINS 181 Table 4.6 Average characteristics of casein micelles (modified from McMahon and Brown, 1984) Characteristic Va ...

182 DAIRY CHEMISTRY AND BIOCHEMISTRY diaminetetraacetic acid (EDTA) or oxalate), by increasing pH (to greater than 9), or by the ...