Tiểu luận môn Phát triển sản phẩm Phát triển sản phẩm trà sữa uống liền từ nguyên liệu chè Việt Nam - Pdf 26

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“Phát triển sản phẩm trà sữa uống liền từ nguyên
liệu chè Việt Nam”
$%&PGS.TS. Nguyễn Thị Minh Tú
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Phạm Hoài Thu
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/44eG4}!1GD=/@34W4"
&9ZG94aG9#G9G97~G9G94<!G9
G9#!EG94<2•d<2""0!1D4H
1A7BCZJ;31E2DDb3
Z€GC888D9!3344e@ 1^
 VZ#7O676::A57G6CG
1"TD8!2%!2%"!Q4H N99
<<!;!7YF7 G"Z
9G<<!G"H&@"!GZ!G3Z€8887Y
D!01E!3EAQ4HG^Y%T8C
Y5!O)Hyn •NI;!N!2%"!N
9FZ2ZY7 ;!11!0Fd0
X!<.)`IF!2%!3!2%"!jF

-Protein và acid amin:.C"F39!@AG<Z17Y0
5!J;=Z>b8.CD N7NF(G"2C"
9F37Y"6JE3!N3bC
NZNbE44C2a;!%C7NF(;
"/\68
- Gluxid và pectin:)3"!4bZ0Z0@6
NA8)"ƒ3SG7Yƒ5!@8dƒ
b!2SD/"(D;5!ƒ/bG7
M!ICD4(4HO @@G/8
.C!D"!4D"hFO5!"27!8„
bGCJ4ƒ(GC
@/b8
-Vitamin:"bD5!"GSIN/4F"!U
/44eOb38
-Dầu thơm:[;!@b3S8[;!@6JNN@
/Ob4@/%4M!INZN"%C8
- Men:"<1M!M!IJNZN8d^Z
NZNbC8`CM!2N/5!(ZNV6A
D€GƒG"%C8Z>bD;!N"C
O2N!0D&
…kDO2<&`Cy"†G"!E"†8
…kDE2D7Q&.CE24†."2fC"E4†8
-Chất tro&D?‡%A!44e<2bG9ƒM!
18
Tác dụng của trà xanh
-S31"E2D
-:a!GZ E1E@G !24!DHG!2
G@JYG<!:8888
-'6"CC"G6!2NG6"F!*" !


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‰C8
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76+G,LC71"FNl"gL("FC!8
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!4/NC<S"F"2C"V1G3
"F6M!O4/NbC8NM!6 JZ6g8,8
*#+ ',-.'/0#,123456 7
8"93:;<=>6 78/
?@6
7
',-
ABC
D//#,1345
?' ?E 4
`, ,GRs dB<!@ @‘ d#@\
? F< DGH IJ, DK,LK.4
`g *G*s dB<!# @ d#D#!/
`P *GP* dB<!# @‘ d#@\
"FO+PW!b%!!ObC5!%
,GRLG!2%W!bC1*D"F3*GsPL
4/NbCD!B<!a67YZ/B<!#M!j<2"
"F O!2%"! 69D!7YM!1kGD@4}
/!ObC"%CD#!/@‘3^ObC8`W!
bC2F!3ZJ)Y2)V;b'%n@j:)3G•%
k(",t8+++0o78)Y2D76:!A!2%"!b(
1"F"(G3"FV/TF:7S3"F6%!
!8[#2>Y"W!bC1*"
!2%"! 6E!398
IV.1.2. Nguyên li>u s?a:
)>YT"1"9Z%A!I9ZD!
 6E!39Y&#!2 4}4G6
S05!@G4}41N69!

- `W!g&W!E2/8
)bC!7E2BG<SEsN,++"(YG!
D"!04/N<S"F"2C"V18
',-=7=P"QA,R;;,C23457=S2
;+=>8T6 78/
IS
5AUC
VT6 7
DQN WG W,4
s ,,GKg+ ,sG,+, ,pG,R+
; ,RGKpK *+Gsgt +<;
,s ,tG*,+ *,G+,s **GgP+
*+ ,tGPsP *,GsP+ **GgP+
NM!6327SebDƒM!N3"F4/NG
7SeObCB/I!F4/ND"F"2C"
V18(W!bCFE2/Il;NbC,+
>I"F"2C"V13"**GgPo,++"8[#2
(7NN4/bCI!2%"!bC".n|F
E2/N,+>"3"F4/N13
IV.2.2.Lựa chọn tỷ l> nguyên li>u chè đen/dung môi chiết thích hợp:
”JOq"!2%"!bCo4!YNN3"FO
4/NFM!"F3ND^4/N
j"2C"V103ƒk8)q"!2%"!bCo4!
YNjo,++"k2V";"F!&*Gs•sG+•KGs•,+G+8S!
!3N
X-Y2Z6 7R3,[5
\',-=7=P"Q2345
I["Q
M6 7AR;;,C
F F; ]F ;;

C
5
_; _F ;;
{[
Pg+
+G,sg +G,ss +G,*s
."2C"
V1jo,++"k
,*G+P ,*G*p ,gGP+
NM!632]7NbCZ]4!YN",++
+
)
,+>I4/ND3"F13&D/{[JPg+"
33+G,*s"F"2C"3",gGPo,++"8[
#2>Y"4O4!YNSF3 NbC
",++
+
)8
a7NM!6%A!!FG>YE<24M!2INb
C!&
 ,+>

)N4/";,
,+>
(,++"G
,++
+
)
sZb
C

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IV.3.2. Lựa chọn chất đUng nhũ hoá thích hợp:
8 d V/3!>%!!O9659I
Q4H3U=(3V/8n7NF93UD
=(3V/^ZD!M!61N69"BA
:
n!71N9(YA%GW!9FZV!
30V/3!>`4"2C4CCCj7S!"`kG
)CjS!")k8)"H2F#7!a!c!1
<1ZJ)Y2@)8)32FZV!
4/9(07!ja+G,LN+GsLkG!D0M!
NZ/0jrr++sO’"DY!3P++'ok("0D
*++ZG!D4/9F=ZJNZ/D"J,*,
+
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6W!5!Z/6JN!O684=%"x3
U03I;!!M!67YG4/9WZ/"(
!7=2!*-g287NFQ4H6+*"-
4"2C24CCC)CI!M!61@35!(6+gW!
QGIO`-4"2C4CCCls+8+++0o,7Z],og
    O  )C  %  >  Y  M!2N  /  Q  4H  7N  F  9
)C(0+G*L`-4"2C4CCC(0+GgL
3"F903GV/7YZ/"(!7
=J8
++-J=;=>"#`,&'"()
c!76@Z1WW!@"!>Y"+*W!=
F3D"W!@n9Z€j4=1NW!9Yk
W!@[<!<2D!j4=1NW!9@4<!k!

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p+…n9Z!2%
7Cp+
[/Njt++")
d7Sjssk
+GgL`[$…+G*L)C
@"!+G*L
< DbMcbdeaeXVMIfVgIehIijaekIlmMnMcMcd)
E/!M!67N(l4aJE/@Z
6!F4%!2%"!9S@Z66
E!3Q8%@J6D (6
9D%/ 76:O68
I=/"Jo^/'"#`,
M="#`, p#`,&'
"(
p#`,&'"(-J
3H
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9;2jp+k p8g++ p8g++
9!2%7Cjp+k s8RR+ s8RR+
dj9&s+9 ,8,++ ,8*,+
@4<!ssk
@  "!  j@  9  +G+sLG
@4<!+G*Lk
*s+ p++
)3  U    jC  *o"•
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PK+ PK+
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