Impact of high-pressure processing on vitamin E (α-, γ-, and δ-tocopherol), vitamin D (cholecalciferol and ergocalciferol), and fatty acid profiles in liquid foods.
Identifieur interne : 000F50 ( Ncbi/Checkpoint ); précédent : 000F49; suivant : 000F51Impact of high-pressure processing on vitamin E (α-, γ-, and δ-tocopherol), vitamin D (cholecalciferol and ergocalciferol), and fatty acid profiles in liquid foods.
Auteurs : Francisco J. Barba [Espagne] ; Maria J. Esteve ; Ana FrigolaSource :
- Journal of agricultural and food chemistry [ 1520-5118 ] ; 2012.
English descriptors
- KwdEn :
- Beverages (analysis), Cholecalciferol (analysis), Citrus sinensis, Ergocalciferols (analysis), Fatty Acids (analysis), Food Handling (methods), Fruit (chemistry), Lysergic Acid Diethylamide (analogs & derivatives), Lysergic Acid Diethylamide (chemistry), Oleic Acid (analysis), Pressure, Tocopherols (analysis), Vegetables (chemistry), Vitamin D (analysis).
- MESH :
- chemical , analogs & derivatives : Lysergic Acid Diethylamide.
- chemical , analysis : Cholecalciferol, Ergocalciferols, Fatty Acids, Oleic Acid, Tocopherols, Vitamin D.
- analysis : Beverages.
- chemistry : Fruit, Lysergic Acid Diethylamide, Vegetables.
- methods : Food Handling.
- Citrus sinensis, Pressure.
Abstract
In the present study, four high-pressure (HP) treatments (100, 200, 300, and 400 MPa) of 9 min duration were evaluated to assess their effect on the lipid fraction (fat-soluble vitamins and fatty acid profile) of an orange juice-milk and a vegetable beverage. After HP treatment, nonsignificant changes in vitamin D(2) and D(3) contents were observed for both beverages. An increase in vitamin E activity was observed in HP beverages when pressures >100 MPa were applied, mainly due to an increase in α-tocopherol content. Only a small reduction in fat content was found for the orange juice-milk beverage, but no changes were observed for the vegetable beverage. A significant decrease in SFA levels was observed in HP-treated (300-400 MPa) orange juice-milk. With regard to MUFA, a significant increase in oleic acid (C(18:1)) was found in both liquid foods. Nonsignificant differences in the PUFA profiles were observed after HP processing.
DOI: 10.1021/jf205355h
PubMed: 22440111
Affiliations:
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pubmed:22440111Le document en format XML
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<author><name sortKey="Barba, Francisco J" sort="Barba, Francisco J" uniqKey="Barba F" first="Francisco J" last="Barba">Francisco J. Barba</name>
<affiliation wicri:level="1"><nlm:affiliation>Department of Nutrition and Food Chemistry, Universitat de València, Burjassot, Spain.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>Department of Nutrition and Food Chemistry, Universitat de València, Burjassot</wicri:regionArea>
<wicri:noRegion>Burjassot</wicri:noRegion>
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<author><name sortKey="Esteve, Maria J" sort="Esteve, Maria J" uniqKey="Esteve M" first="Maria J" last="Esteve">Maria J. Esteve</name>
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<author><name sortKey="Frigola, Ana" sort="Frigola, Ana" uniqKey="Frigola A" first="Ana" last="Frigola">Ana Frigola</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Impact of high-pressure processing on vitamin E (α-, γ-, and δ-tocopherol), vitamin D (cholecalciferol and ergocalciferol), and fatty acid profiles in liquid foods.</title>
<author><name sortKey="Barba, Francisco J" sort="Barba, Francisco J" uniqKey="Barba F" first="Francisco J" last="Barba">Francisco J. Barba</name>
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<series><title level="j">Journal of agricultural and food chemistry</title>
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<term>Fatty Acids (analysis)</term>
<term>Food Handling (methods)</term>
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<term>Lysergic Acid Diethylamide (analogs & derivatives)</term>
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<term>Pressure</term>
<term>Tocopherols (analysis)</term>
<term>Vegetables (chemistry)</term>
<term>Vitamin D (analysis)</term>
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<term>Fatty Acids</term>
<term>Oleic Acid</term>
<term>Tocopherols</term>
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<front><div type="abstract" xml:lang="en">In the present study, four high-pressure (HP) treatments (100, 200, 300, and 400 MPa) of 9 min duration were evaluated to assess their effect on the lipid fraction (fat-soluble vitamins and fatty acid profile) of an orange juice-milk and a vegetable beverage. After HP treatment, nonsignificant changes in vitamin D(2) and D(3) contents were observed for both beverages. An increase in vitamin E activity was observed in HP beverages when pressures >100 MPa were applied, mainly due to an increase in α-tocopherol content. Only a small reduction in fat content was found for the orange juice-milk beverage, but no changes were observed for the vegetable beverage. A significant decrease in SFA levels was observed in HP-treated (300-400 MPa) orange juice-milk. With regard to MUFA, a significant increase in oleic acid (C(18:1)) was found in both liquid foods. Nonsignificant differences in the PUFA profiles were observed after HP processing.</div>
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<country name="Espagne"><noRegion><name sortKey="Barba, Francisco J" sort="Barba, Francisco J" uniqKey="Barba F" first="Francisco J" last="Barba">Francisco J. Barba</name>
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