Ch - Fibra-ch - Bromatologia-2016-Ffb - Dra. Gladys Arias

8/17/2019 Ch - Fibra-ch - Bromatologia-2016-Ffb - Dra. Gladys Arias

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ARBOHIDRATOS

FIBRA

Y

DRA. GLADYS . ARIAS ARROYO


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ARBOHIDRATOS

ARBOHIDRATOS

DRA. GLADYS . ARIAS ARROYO U

http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=


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CLASIFICACION

MONOSACARIDOS Glucosa, fructosa, galactosa

OLIGOSACARIDOS

Disacri!os" Sacarosa, #altosa, lactosa D$%tri&as Malto!$%tri&as

'OLISACARIDOS Al#i!(& Gluc(g$&o

DRA. GLADYS . ARIAS ARROYO UN


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RBOHIDR TOS


)UIMICO*CHO

* Gru+os alco(licos

* Gru+o car-o&ilo

NUTRICIONAL*

A+orta $&$rga / ar-. Si#+l$s 0

co#+l$1os2

*4structura !$ #ol5culas co#+l$1as


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R4ACCION4S IM'ORTANT4S

*Hi!r(lisis*R$accio&$s !$ !$si!rataci(& 0

!$gra!aci(& t5r#ica /Ac$tol, ac$to&a, !iac$tilo $tc.2

* R$accio&$s !$ +ar!$a#i$&to* O%i!ati6a o '. $&7i#tico* No o%i!ati6a



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'ARD4AMI4NTO NO 4N8IMATICO

Rutas principales para el pardeamiento no

enzimático:

- Reacción de Maillard

- Oxidación del ácido ascórbico

- Peroxidación de lípidos

- Caramelización a alta temperatura



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FUNCION4S

*Hi!r(filia*Fi1aci(& !$ aro#a

/Ac$tol, ac$to&a, !iac$tilo $tc.2* Sa-or, t$%tura 0 6ari$!a!* 'ro!uctos !$ +ar!$a#i$&to 0 aro#as * Maltol, $til#altol, fura&o&as, lacto&as,

car-o&ilos, 5st$r$s2* 'o!$r $!ulcora&t$



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'OD4R 4DULCORANT4

A8UCAR '4 β-D Fructosa 180 Sacarosa 100

α-D- Glucosa 74 β-D- Glucosa 82 α-D- Galactosa 32

β-D - Galactosa 21

α-D- Manosa 32β-D- Manosa Amargo

α-D- Lactosa 16



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99:!$l a+ort$ $&$rg5tico !iario

!$-$ +ro6$&ir !$ !isti&tos ti+os !$ ali#$&tosricos $& car-oi!ratos" c$r$al$s, a7;car$s,frutas, 6$r!uras 0 l$gu#-r$s.



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g:< LACT4OS =*9< CARN4S >

< '4SCADOS >< L4GUMINOSAS ?>*?9< C4R4AL4S ?>*@>< HORTALI8AS =*?< FRUTAS 9*>< TUB4RC. Y RAIC4S >*=>< OL4AGINOSAS *>

CARBOHIDRATOS



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Mechanistic Investigation of a Starch-Branching

Enzyme Using Hydrodynamic Volume SEC Analysis

avier M! Hern"ndez#

$ Marianne %a&orieau#'$ (atrice Castignolles#'$ Michael ! %idley'$ Alan M! Myers) and *o&ert %! %il&ert+'

Centre for Nutrition & Food Sciences, School of Land Crop & Food Sciences, University of Queensland,

Brisbane, Queensland 40!, "ustralia, #ey Centre for $oly%er Colloids, School of Che%istry, University

of Sydney, NS !00', "ustralia, (epart%ent of Bioche%istry, Biophysics and )olecular Biolo*y, +oa StateUniversity, "%es, +oa -00..

Biomacromolecules, ,., 9 /1, pp 2-432'-/0I1 .0.0!.5b%0.!.p

$ublication (ate /eb16 February !, !007

Co2yright 3 ,. American Chemical Society

http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=http://pubs.acs.org/doi/abs/10.1021/bm701213p?prevSearch=STARCH&searchHistoryKey=


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Brenda K. Knapp Carl M. Parsons Kell! ". "#anson and

$eor%e C. &a'e! (r.)

Department of Anmal Scences! "n#erst$ of %llnos! 132

Anmal Scences La&orator$! 1207 'est Gregor$ Dr#e! "r&ana!%llnos 61801

J. Agric. Food Chem.! *++,! 56 (17)! pp 7***+

8006O: 10,1021.f801042&

/u&lcaton Date ('e&) August 16! 2008

Cop!ri%'t / *++, 0merican C'emical "ociet!

P'!siolo%ical Responses to 1o2el Carbo'!drates

as 0ssessed 3sin% Canine and 02ian Models


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Measurement o4 "'ort-C'ain Carbo'!drates in Common

0ustralian 5e%etables and &ruits b! 6i%'-Per4ormance

7i8uid C'romato%rap'! 96P7C

(ane $. Muir) Rosmar! Rose Ourania Rosella Kell! 7iels

(ac8ueline ". Barrett "usan (. "'ep'erd and Peter R. $ibson

Department of Mecne! Monas "n#erst$! o 5ll 5osptal! Le#el

8! l#e 'ar entre! Arnol Street! o 5ll! ctora 3128! Australa

J. Agric. Food Chem.! *++;! 57 (2)! pp 4+

6

O: 10,1021.f802700e/u&lcaton Date ('e&) 9anuar$ ! 200*

Cop!ri%'t / *++; 0merican C'emical "ociet!


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FIBRAIBRA

DRA. GLADYS . ARIAS ARROYO


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FIBRA

IBRA


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OM'OSI ION D4 LA

FIBRA

• C4LULOSA• H4MIC4LULOSA• B*GLUCANOS NO C4LULOSICOS

• '4CTINAS• GOMAS• MUCILAGOS• OTROS URONIDOS

• LIGNINAS• GALACTOMANANOS• ALGINATOS


CLASIFICACION


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CLASIFICACION

C4LULOSA Glucosa β*/ →=2'4CTINAS Aci!o galactur(&ico α*/ →=2

L*Ra#&osa β*/ → 2Ara-i&osa

ilosa α*/ → 2GLUCANO Glucosa β*/ → 2H4MIC4LULOSAS ilosa 0 glucosa β*/ → =2:ue contenen loglucanos ara-i&osa 0 α*/ → ?2$ ara&nolanos %ilosa β*/ → 2

α*/ → 2

α*/ → 2GALACTOMANANOS Ma&osa β*/ → =2Galactosa α*/ → ?2

ACIDO ALGINICO Aci!o #a&ur(&ico β*/ → =2Eci!o G*gulur(&ico α*/ → =2

CARRAG4NANO Galactosa sulfata!a β*/ → =*? a&i!rogalactosa α*/ → 2

GOMA ANTANO Glucosa ?*ac$til#a&osa β*/ → =2Eci!o glucur(&ico α*/→ 2'iru6il #a&osa β*/ → 2

β*/→ =2LIGNINAMUCILAGOS



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FUN ION4S

• DIG4STIO• CARDIOASCULAR• OB4SIDAD• DIAB4T4S


FIBRAS


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g:< LACT4OS >< CARN4S >< '4SCADOS >

< L4GUMINOSAS >.@*?< C4R4AL4S *>< HORTALI8AS *

< FRUTAS >.9*>< TUB4RC. Y RAIC4S >.@*< OL4AGINOSAS .9*@

FIBRAS



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R$co#$&!aci(&

Co&su#ir los ali#$&tos $& su for#a

i&t$gral $s #s salu!a-l$

Co&su#ir ali#$&tos co& fi-ra $s #s

salu!a-l$ Gu$ co&su#ir

su+l$#$&tos !$

fi-ra



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Ch - Fibra-ch - Bromatologia-2016-Ffb - Dra. Gladys Arias