high free antioxidant
TRANSCRIPT
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High antioxidant juice
with new concept
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Why human get sick?
b. Because of too much radicalin the body
- not many people know toremove radicals
- do not know right techniqueto take high antioxidant foods
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Do we take enough antioxidants??
Red palm oil ??
Take enough fruit ??
http://www.google.com.my/imgres?imgurl=http://www.thegoodoilcompany.com/images/3bottles.jpg&imgrefurl=http://www.thegoodoilcompany.com/production.html&usg=__skNSucCPcYYHQonDZj6_3sBZ-S4=&h=407&w=300&sz=25&hl=en&start=11&um=1&itbs=1&tbnid=couO_eZppha9CM:&tbnh=125&tbnw=92&prev=/images%3Fq%3Dred%2Bpalm%2Boil%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://ictllp.wikispaces.com/file/view/raspberry.jpg/109746157/raspberry.jpg&imgrefurl=http://ictllp.wikispaces.com/food&usg=__SyS836eksFzGcMe0jktQ1F0pkFg=&h=742&w=721&sz=455&hl=en&start=4&um=1&itbs=1&tbnid=mWrsJLTKPXT98M:&tbnh=141&tbnw=137&prev=/images%3Fq%3Draspberry%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://www.uasd.edu/pomegranatesymposium/pomegranate.jpg&imgrefurl=http://www.uasd.edu/pomegranatesymposium/&usg=__fDRsJsMuTRkuqzTxbTNnMHhMw5M=&h=400&w=300&sz=78&hl=en&start=1&um=1&itbs=1&tbnid=zmvuVsMjpr9EoM:&tbnh=124&tbnw=93&prev=/images%3Fq%3Dpomegranate%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26tbs%3Disch:1 -
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Fresh or over-cookedvegetables
Brown or polished rice
Green tea or teh tarik
http://images.google.co.uk/imgres?imgurl=http://www.apartmenttherapy.com/uimages/kitchen/2008_08_19-Tea.jpg&imgrefurl=http://www.apartmenttherapy.com/ny/slinks/from-the-kitchn-does-milk-negate-teas-health-benefits-060289&usg=__lk47U2hqUxJiVY4eJvGhOGx2kNY=&h=449&w=400&sz=57&hl=en&start=18&um=1&itbs=1&tbnid=NaeMjkjHTH-8kM:&tbnh=127&tbnw=113&prev=/images%3Fq%3Dtea%2Bmilk%26um%3D1%26hl%3Den%26sa%3DN%26rlz%3D1T4ADSA_enMY340MY341%26tbs%3Disch:1http://images.google.co.uk/imgres?imgurl=http://www.greenopia.com/image/news/green-tea.jpg&imgrefurl=http://www.greenopia.com/USA/news/15649/11-2-2009/Top%2520Natural%2520Ways%2520to%2520Fight%2520Allergies%2520and%2520Asthma%2520for%2520Fall&usg=__e8YcyXw0s48_5mUWIkyfx5xP5v0=&h=305&w=300&sz=26&hl=en&start=1&um=1&itbs=1&tbnid=4gEng0J51ypR0M:&tbnh=116&tbnw=114&prev=/images%3Fq%3Dgreen%2Btea%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26um%3D1http://images.google.co.uk/imgres?imgurl=http://www.ogiimpex.com/images/content_pic/brown_rice.jpg&imgrefurl=http://www.ogiimpex.com/rice.php%3Flang%3Den&usg=__-nNSgdGgyWAh4s-uQDlHSds2cXY=&h=302&w=318&sz=34&hl=en&start=2&um=1&itbs=1&tbnid=LADceGC6ftHvEM:&tbnh=112&tbnw=118&prev=/images%3Fq%3Dbrown%2Brice%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26um%3D1 -
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Pucuk paku merah
Pucuk kaduk
Pucuk gajus
Antioxidant in ulam
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Do we use naturalor artificialcolours?
http://en.wikipedia.org/wiki/File:Anthocyanidine.svghttp://www.google.com.my/imgres?imgurl=http://174.123.135.195/uploads05/3/0/Untitled-219096347.jpg&imgrefurl=http://agriculture.indiabizclub.com/products/turmeric&usg=__72m5ln5t6OKZfyHt-xfs8zvqeNE=&h=200&w=300&sz=16&hl=en&start=5&um=1&itbs=1&tbnid=EGe86eRDj6PGbM:&tbnh=77&tbnw=116&prev=/images%3Fq%3Dyellow%2Bcurcumin%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://www.olelantana.com/images/products/clitoria_ternatea.jpg&imgrefurl=http://www.olelantana.com/index.php%3Fmain_page%3Dproduct_info%26cPath%3D37_275%26products_id%3D661&usg=__HQn1R7KGRu5K-3klO-eJUaDXS_k=&h=300&w=300&sz=13&hl=en&start=77&um=1&itbs=1&tbnid=iDRqPlYc91NCRM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Dclitoria%2Bternatea%26start%3D72%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://www.colourlovers.com/uploads/2008/02/cereal_colors.jpg&imgrefurl=http://lsmithrd.wordpress.com/2009/09/01/how-to-avoid-food-dye/&usg=__t47sAVnoWOhqIo8S-pshyvABPho=&h=292&w=490&sz=45&hl=en&start=82&um=1&itbs=1&tbnid=9rKCyCD2WuQPaM:&tbnh=77&tbnw=130&prev=/images%3Fq%3Dcolors%2Bfood%26start%3D72%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1 -
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Antioxidants - compounds that inhibit or delay, but do not completely
prevent oxidation of;
fats
proteins
carbohydrates
DNA
Natural antioxidants;
Vitamin E Vitamin C Carotenoids Coenzyme Q10
Phenolic acids Hydroxycinnamates and stilbenes
Flavonoids Quinones
Essential oils
Antioxidant enzyme
(Superoxide dismutase,catalase and glutathione
peroxidase
Synthetic antioxidants
Butylated hydroxyanisole (BHA)
Butylated hydroxytoluene (BHT).
Antioxidants and health
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ROS and RNS Free radicals
- generated by normal cellularmetabolism- exogenous agents.
ROS can cause damage to cellularmacromolecules
- leading to a process called
oxidative stress
Oxidative stress - implicated in thedevelopment of many diseases
- cancer- cardiac disease
- premature aging
Why phenolics?? Phenolics have received much attention as theysuggested to protect against a variety of disorders,particularly cancer and cardiovascular diseases
Antioxidant - stronger than Vitamin C and E
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O
O
O
O
OO
O
O
O
OH
O
Flavone
Flavonol
Anthocyanin
Flavanone
Flavan-3-ol
Isoflavone
3
45
6
78
1
2
3'
4'
5'
6'
1'
2'
A C
B
O
OH
9
10
http://images.google.com.my/imgres?imgurl=http://www.kadagan.bz.tc/images/citrus.jpg&imgrefurl=http://www.kadagan.bz.tc/custom2.html&usg=__JMvUBtXtPPqPlPdqC6iP30sGEa4=&h=216&w=319&sz=33&hl=en&start=226&tbnid=zCsdteAtAyEzkM:&tbnh=80&tbnw=118&prev=/images%3Fq%3Dcitrus%2Bfruit%26start%3D220%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNhttp://images.google.com.my/imgres?imgurl=http://truluvrabbitry.files.wordpress.com/2008/04/celery.jpg&imgrefurl=http://truluvrabbitry.wordpress.com/2008/04/&usg=__v-eBYHAdBxBBv0-0WFPZ2h1aJ-8=&h=499&w=325&sz=21&hl=en&start=1&um=1&tbnid=puYyaMOgsqnkhM:&tbnh=130&tbnw=85&prev=/images%3Fq%3Dcelery%26um%3D1%26hl%3Den%26rlz%3D1W1GGLR_en%26sa%3DGhttp://images.google.com.my/imgres?imgurl=http://www.ieoonions.com/images/sales/yellow_onion.jpg&imgrefurl=http://www.economicefficiency.blogspot.com/&usg=__-RDshDYQ8gNDlg3OvEL6EEHwIUg=&h=1709&w=1565&sz=192&hl=en&start=2&um=1&tbnid=aX81ivwqWfr4JM:&tbnh=150&tbnw=137&prev=/images%3Fq%3Donion%26um%3D1%26hl%3Den%26rlz%3D1W1GGLR_en%26sa%3DG -
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How to identify phenolic compounds??
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HPLC-MS-MS - powerful technique to characteriseand identify phenolics;
- structural information of;
a. aglyconb. type of carbohydratec. interglycosidic linkage
- rapid and accurate e.g. 3 days compareto 3 weeks by NMR
HPLC with tandem mass spectrometry
O
O
O
O aglyconeOH
CH2OH
OHOHOH
HO OH
0,2X1
Y1
Z1
0,2A1 B1
0,2A2
B2
Y0 Z0
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Gas Chromatography Mass Spectrometry (GCMS)
GC-MS - powerful technique to characteriseand identify simple phenolics;
- phenolic acids- derivatise using BSTFA
or MSTFA
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How phenolics can be metabolised
in humans ??
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Stomach
Small intestine
Colon
Phenolic antioxidants
Contains ~1012 microorganism - able to produceenzymes involved in hydrolysis, dehydroxylation,demethylation, ring cleavage, decarboxylationand deconjugation
http://images.google.com.my/imgres?imgurl=http://www.kadagan.bz.tc/images/citrus.jpg&imgrefurl=http://www.kadagan.bz.tc/custom2.html&usg=__JMvUBtXtPPqPlPdqC6iP30sGEa4=&h=216&w=319&sz=33&hl=en&start=226&tbnid=zCsdteAtAyEzkM:&tbnh=80&tbnw=118&prev=/images%3Fq%3Dcitrus%2Bfruit%26start%3D220%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNhttp://www.mdhb.com/images/raspberry1.jpg -
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Herbal Supplements may sometimes besuccessful in emptying the bowel, but they dont really clean out the bowel orremove the toxic waste. They also dont promote good bacteria. In turn, your
colon health remains unaffected. Essentially herbal supplements will causecontraction which can help to excrete stuff that would have come out anyway.
However, they do not offer a long term solution.Laxativesshould only be used as a temporary solution for constipation. Ongoing use can
cause colitis, dehydration and other awful disorders and diseases of the colon.Laxatives also dont help the compaction issue either, which is the most difficult to
treat. Colon Cleanse is helpful if you want toexperience the benefits of a proper colon cleanse or have mild or chronic
constipation. It is a full intestinal colon cleanse solution that took a team ofscientists two years to develop. The key ingredient is Psyllimax, a derivative ofpsyllium a natural fiber. Psyllimax combined with other special, all natural
ingredients, actually soaks up toxins, and scrubs out those deep crevices where badbacteria and parasites can hide. It removes all impacted feces and completely
detoxes your intestines allowing your body to get all the nutrients it needs.
High fibreYoghurt
How to maintain colons health?
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Potential source of antioxidants
Green Tea
http://www.google.com.my/imgres?imgurl=http://www.teacuppa.com/img/products/Green-Tea-Powder.jpg&imgrefurl=http://www.teacuppa.com/Green-Tea-Powder.asp&usg=__Od4oJILss8yTnk4Spe2wnaD31Dw=&h=280&w=280&sz=20&hl=en&start=173&um=1&itbs=1&tbnid=6hN4f3q8-60SfM:&tbnh=114&tbnw=114&prev=/images%3Fq%3Dgreen%2Btea%26start%3D162%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://www.istockphoto.com/file_thumbview_approve/3841859/2/istockphoto_3841859-white-tea-green-tea-plant.jpg&imgrefurl=http://www.istockphoto.com/stock-photo-3841859-white-tea-green-tea-plant.php&usg=__ofOlddRf_j7PE8PKY3QsWISyhNU=&h=328&w=380&sz=42&hl=en&start=164&um=1&itbs=1&tbnid=5DrDkWGXUB8XIM:&tbnh=106&tbnw=123&prev=/images%3Fq%3Dgreen%2Btea%26start%3D162%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1 -
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potent antioxidant greater than vitamin C and E contains gallic acid derivatives, flavan-3-ols, flavonol, teaflavin and
purine alkaloid. ()-Epigallocatechin gallate - Trolox Equivalent Antoxidant Capacity
(TEAC) value of 3.0.
Green tea
OH
HO O
OH
OH
OH
OHOH
O
O
epigallocatechin gallate
OH
OHOH
HO O
OHOH
epicatechin
OHOH
HO O
OHOH
epigallocatechin
OHO
OH
HO O
OH
OH
epicatechin gallate
OH
OHOH
O
-
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a. Contains high amount of chlorogenic acid and other caffeloyl
quinic acid derivativesb. Comprise a number of sub-groups;
The most widespreadi. caffeloylquinic acid
ii. feruloylquinic acidiii.p-cumaroylquinic acid
d. Major component in coffee is 5-O-caffeloylquinic acide. 5-O-caffeloylquinic acid showed the highest TEAC value
by 1.4.
5-O-caffeloylquinic acid
Coffee
OH
OH
O
O
OH
HOOCOH
OH
OH
OH
O
O
OH
HOOCOH
OH
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OHOH
OO
OH
OH
HOOCOH
OHOH
O
O
OH
OH
HOOC
OHOH
O
O
OH
HOOC OH
OH
OH
HOOCO
OH
OH
OHOH
O
O
OCH 3OH
O
O
OH
OHHOOC
OH
OCH3OH
OO
OH
OHHOOC
OH
OCH 3OH
O
O
OHHOOC
OH
OH
OHOH
O
O
OH
HOOCOH
OHOH
O
O
OHOH
O
OOH
HOOC
OHOH
O
OOH
OH
O
O
O
OH
3-O-Caffeoylquinic acid 4-O-Caffeoylquinic acid 5-O-Caffeoylquinic acid
3-O-Feruloylquinic acid 4-O-Feruloylquinic acid 5-O-Feruloylquinic acid
3,4-O-Dicaffeoylquinic acid 3,5-O-Dicaffeoylquinic acid 4,5-O-Dicaffeoylquinic acid
Major chlorogenic acids found in coffee
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Found in oranges - hesperetin-7-O-rutinoside(hesperidin)
Hesperidin appears not to be absorbed in thesmall intestine
Some of the released aglycone is absorbed intothe circulatory via the formation of hesperetinglucuronide, in quantities corresponding to ca.5% of flavanone intake.
Citrus flavanones OO
HOHO
O
O
HO HOOH HO
OH
OH
O
OCH3
O
OH
1
2
345
6
7
81'
2'3'
4'
5'6'
A C
B
Hesperetin-7-O-rutinoside (hesperidin)
http://www.google.com.my/imgres?imgurl=http://www.shopolives.com/shop/images/uploads/FDA100_logo_green.jpg&imgrefurl=http://www.shopolives.com/shop/olives-glass-jar/cracked-green-olives-in-lemon-14-11-oz/prod_29.html&usg=__KJn6Vh5eJh87CQoiWTy57-Gq_7E=&h=82&w=80&sz=5&hl=en&start=7&um=1&itbs=1&tbnid=CaEzovTkOTT20M:&tbnh=75&tbnw=73&prev=/images%3Fq%3DFDA%2Bapproved%2Blogo%26um%3D1%26hl%3Den%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26tbs%3Disch:1 -
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Effect of food matricFood matrices e.g. carbohydrate, fat and protein
http://images.google.com.my/imgres?imgurl=http://www.happynews.com/living/chocolate/all-nestle-chocolate.jpg&imgrefurl=http://www.happynews.com/living/chocolate/all-nestle-chocolate.htm&usg=__3b5FpG_7XKdqgqnxzkGuqmBhFAw=&h=229&w=175&sz=12&hl=en&start=28&um=1&tbnid=NV3X6tNkfEVMlM:&tbnh=108&tbnw=83&prev=/images%3Fq%3Dchocolate%2Bnestle%26start%3D20%26ndsp%3D20%26um%3D1%26hl%3Den%26sa%3DNhttp://images.google.com.my/imgres?imgurl=http://www.guidaconsumatore.com/english/guides/food_beverage/chocolate-cocoa.jpg&imgrefurl=http://www.guidaconsumatore.com/english/guides/food_beverage/chocolate-cocoa.html&usg=__Iz1zE5IpaiVgdWdT-OEOaCvgVc8=&h=300&w=305&sz=31&hl=en&start=39&um=1&tbnid=1fosrRqWaimI6M:&tbnh=114&tbnw=116&prev=/images%3Fq%3Dcocoa%26start%3D20%26ndsp%3D20%26um%3D1%26hl%3Den%26rlz%3D1W1GGLR_en%26sa%3DN -
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1% 31%
+
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Catabolism of cocoa flavan-3-ols
Food matrix effect
http://images.google.com.my/imgres?imgurl=http://www.sostav.ru/articles/eng/2005/09.12/news/images/almond.jpg&imgrefurl=http://www.sostav.ru/eng/news/2005/12/09/r1/&usg=__CH1TLGplv4sZvDorUAHgpzAnfBY=&h=297&w=450&sz=22&hl=en&start=53&um=1&tbnid=jUZ-XFFEChOpTM:&tbnh=84&tbnw=127&prev=/images%3Fq%3Dchocolate%2Bnestle%26start%3D40%26ndsp%3D20%26um%3D1%26hl%3Den%26sa%3DN -
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Posses higher antioxidant activity than green
tea, wine and black tea
Cocoa products are currently controversialas to whether or not they should berecommended as health foods.
Cocoa contains high fat
Cocoa flavan-3-ols
O
OH
O
OH
4
8
OHOH
HO
OH OH
OH
OH
HO
O
OH
OHOH
HO
OH
4
O
OHHO
HO
OHOH
6
OH
HO O
OHOH
OH
OH
HO O
OHOH
OH
(+)-Catechin (+)-Epicatechin
(-)-Procyanidin B2 dimer
(-)-Procyanidin B5 dimer
Food matrix effect
http://images.google.com.my/imgres?imgurl=http://www.chocablog.com/wp-content/uploads/2008/08/nestle-heaven-vanilla-truffle-2.jpg&imgrefurl=http://www.chocablog.com/reviews/nestle-heaven-dark-vanilla-truffle/&usg=__PSECeUbIRpj5NzBrMmze1RmJRNI=&h=960&w=1280&sz=214&hl=en&start=27&um=1&tbnid=uvzK-Ah55-SemM:&tbnh=113&tbnw=150&prev=/images%3Fq%3Dchocolate%2Bnestle%26start%3D20%26ndsp%3D20%26um%3D1%26hl%3Den%26sa%3DN -
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Is it really good ????
Teh tarikCarrot milk
Yoghurt with fruit
+
Green tea added with cholestrum
http://www.google.com.my/imgres?imgurl=http://www.teacuppa.com/img/products/Green-Tea-Powder.jpg&imgrefurl=http://www.teacuppa.com/Green-Tea-Powder.asp&usg=__Od4oJILss8yTnk4Spe2wnaD31Dw=&h=280&w=280&sz=20&hl=en&start=173&um=1&itbs=1&tbnid=6hN4f3q8-60SfM:&tbnh=114&tbnw=114&prev=/images%3Fq%3Dgreen%2Btea%26start%3D162%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1http://www.google.com.my/imgres?imgurl=http://www.istockphoto.com/file_thumbview_approve/3841859/2/istockphoto_3841859-white-tea-green-tea-plant.jpg&imgrefurl=http://www.istockphoto.com/stock-photo-3841859-white-tea-green-tea-plant.php&usg=__ofOlddRf_j7PE8PKY3QsWISyhNU=&h=328&w=380&sz=42&hl=en&start=164&um=1&itbs=1&tbnid=5DrDkWGXUB8XIM:&tbnh=106&tbnw=123&prev=/images%3Fq%3Dgreen%2Btea%26start%3D162%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:*:IE-SearchBox%26rlz%3D1I7ADSA_en%26ndsp%3D18%26tbs%3Disch:1http://images.google.co.uk/imgres?imgurl=http://www.berryo.com.au/Image/yoghurt_fruit_salad_bowl.jpg&imgrefurl=http://www.berryo.com.au/default.asp%3Fid%3DBerryo&usg=__ZVfF_0IQpWLTXwvf2uERUXRBaiU=&h=324&w=250&sz=14&hl=en&start=1&um=1&itbs=1&tbnid=Q5dPDl_1J4Z16M:&tbnh=118&tbnw=91&prev=/images%3Fq%3Dyoghurt%2Bfruit%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26um%3D1 -
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How to overcome low absorption of
phenolics eg. flavonoids?
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Eat fruits!!
http://images.google.com.my/imgres?imgurl=http://www.the-m-studio.com/blog/rambutan.jpg&imgrefurl=http://saudijawa.blogspot.com/2008/04/wonderful-world-of-southeast-asian.html&usg=__b5Kj_jgQ-4tBn4ihSYmvjlpW4qI=&h=383&w=510&sz=32&hl=en&start=26&tbnid=TSBEopVyOm6nnM:&tbnh=98&tbnw=131&prev=/images%3Fq%3Drambutan%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20http://images.google.com.my/imgres?imgurl=http://polkadotrobot.com/wp-content/uploads/2009/02/2-green-apples.jpg&imgrefurl=http://polkadotrobot.com/%3Fm%3D200902&usg=__z94mvv6CdUAnSB3MA8OJufrZP-0=&h=780&w=614&sz=28&hl=en&start=19&tbnid=hcYvGBw9auzdDM:&tbnh=142&tbnw=112&prev=/images%3Fq%3Dapples%26gbv%3D2%26hl%3Den%26sa%3DG -
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Fruit contains vitamin
and free antioxidant
compound highlyabsorped
http://images.google.com.my/imgres?imgurl=http://www.the-m-studio.com/blog/rambutan.jpg&imgrefurl=http://saudijawa.blogspot.com/2008/04/wonderful-world-of-southeast-asian.html&usg=__b5Kj_jgQ-4tBn4ihSYmvjlpW4qI=&h=383&w=510&sz=32&hl=en&start=26&tbnid=TSBEopVyOm6nnM:&tbnh=98&tbnw=131&prev=/images%3Fq%3Drambutan%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20http://images.google.com.my/imgres?imgurl=http://polkadotrobot.com/wp-content/uploads/2009/02/2-green-apples.jpg&imgrefurl=http://polkadotrobot.com/%3Fm%3D200902&usg=__z94mvv6CdUAnSB3MA8OJufrZP-0=&h=780&w=614&sz=28&hl=en&start=19&tbnid=hcYvGBw9auzdDM:&tbnh=142&tbnw=112&prev=/images%3Fq%3Dapples%26gbv%3D2%26hl%3Den%26sa%3DG -
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Phenolic acids
a. Contribute one-third of the dietary phenols in plant foodsb. Antioxidant properties and beneficial health-promoting effects in chronic
and degenerative diseases.c. Free phenolic acid -well absorbed, better than flavonoids
e.g 5 to 30 minutes compared to 8-24 hrs for flavonoidd. Higher antioxidant capacity than flavonoids
e.g. gallic acid (14 x higher than vit. E)pyrogallic acidprotocatechuic acid (10 x higher than vit. E)
OHOH
-
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Phenolic acidsO
OH
O
OH
4
8
OH
OH
HO
OH OH
OH
OH
HO
O
OH
OHOH
HO
OH
4
O
OHHO
HO
OH
OH
6
OH
HO O
OH
OH
OHOH
HO O
OH
OH
OH
( )-Epicatechin(+)-Catechin
( )-Procyanidin B2 dimer ( )-Procyanidin B5 dimer
Phenolic acids
microorganism
http://images.google.co.uk/imgres?imgurl=http://jihyelikesfood.files.wordpress.com/2009/03/dean-and-deluca-soy-sauce1.jpg&imgrefurl=http://jihyelikesfood.wordpress.com/2009/03/14/soy-sauce/&usg=__ifnvWfLdvrTvH46FnIq7PlRY81o=&h=300&w=300&sz=28&hl=en&start=8&um=1&itbs=1&tbnid=JVbPZDso42gzcM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Dsoy%2Bsauce%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26um%3D1http://images.google.co.uk/imgres?imgurl=http://www.changetovegan.com/wp-content/uploads/2009/06/tempeh.jpg&imgrefurl=http://www.changetovegan.com/2009/06/tempeh-delight/&usg=__9dEmnBFfKH-Oji-U4fIUd29_ies=&h=254&w=285&sz=6&hl=en&start=7&um=1&itbs=1&tbnid=rYizscryDNjZEM:&tbnh=102&tbnw=115&prev=/images%3Fq%3Dtempeh%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26um%3D1http://images.google.co.uk/imgres?imgurl=http://www.pillfreevitamins.com/images/colon.jpg&imgrefurl=http://www.pillfreevitamins.com/coloncleanse.htm&usg=__6xABf0u1-dOF9l0z08RIEpLXi3E=&h=263&w=350&sz=16&hl=en&start=8&um=1&itbs=1&tbnid=kOBDMrFQJ-FEYM:&tbnh=90&tbnw=120&prev=/images%3Fq%3Dcolon%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26um%3D1 -
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Colon
Flavonoids
Phenolic acids (5 to 30 hrs)
High free phenolicacids juice
5 to 30 min.absorption
http://images.google.com.my/imgres?imgurl=http://www.ieoonions.com/images/sales/yellow_onion.jpg&imgrefurl=http://www.economicefficiency.blogspot.com/&usg=__-RDshDYQ8gNDlg3OvEL6EEHwIUg=&h=1709&w=1565&sz=192&hl=en&start=2&um=1&tbnid=aX81ivwqWfr4JM:&tbnh=150&tbnw=137&prev=/images%3Fq%3Donion%26um%3D1%26hl%3Den%26rlz%3D1W1GGLR_en%26sa%3DGhttp://images.google.com.my/imgres?imgurl=http://www.kadagan.bz.tc/images/citrus.jpg&imgrefurl=http://www.kadagan.bz.tc/custom2.html&usg=__JMvUBtXtPPqPlPdqC6iP30sGEa4=&h=216&w=319&sz=33&hl=en&start=226&tbnid=zCsdteAtAyEzkM:&tbnh=80&tbnw=118&prev=/images%3Fq%3Dcitrus%2Bfruit%26start%3D220%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNhttp://www.mdhb.com/images/raspberry1.jpg -
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Free phenolic acids in hone
http://images.google.co.uk/imgres?imgurl=http://www.thedailygreen.com/cm/thedailygreen/images/Dz/honey-super-food-lg.jpg&imgrefurl=http://www.thedailygreen.com/healthy-eating/eat-safe/super-foods-44030408&usg=__EQ8l3keyz2-TXRXLuyFygN-ezBk=&h=360&w=460&sz=17&hl=en&start=193&um=1&itbs=1&tbnid=yPCrOXfjE3gGUM:&tbnh=100&tbnw=128&prev=/images%3Fq%3Dhoney%26ndsp%3D20%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26start%3D180%26um%3D1http://images.google.co.uk/imgres?imgurl=http://www.igourmet.com/images/topics/honey1.jpg&imgrefurl=http://www.igourmet.com/honey.asp&usg=__8IWCi5k7ppit8fEsMS2tMNIIVoE=&h=325&w=325&sz=80&hl=en&start=182&um=1&itbs=1&tbnid=fvumBMwboEO1pM:&tbnh=118&tbnw=118&prev=/images%3Fq%3Dhoney%26ndsp%3D20%26hl%3Den%26rlz%3D1T4ADSA_enMY340MY341%26sa%3DN%26start%3D180%26um%3D1 -
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-
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031.2
3.3
134
29.2
375.1
573.4
0
100
200
300
400
500
600
Totalfreephe
nolicac
Product A Product B Product C Product D Product E Product F Nutrima-
Juice
Free phenolic acid in commercial products and
Nutrima-Juice