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You searched for: Publication year rev 7990-2010 Remove constraint Publication year rev: 7990-2010 Publication Year 2010 Remove constraint Publication Year: 2010 Subject Undaria pinnatifida Remove constraint Subject: Undaria pinnatifida Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Antioxidant compounds in edible brown seaweeds

Author:
Rodríguez-Bernaldo de Quirós, A.; Frecha-Ferreiro, S.; Vidal-Pérez, A. M.; López-Hernández, J.
Source:
European food research & technology 2010 v.231 no.3 pp. 495-498
ISSN:
1438-2377
Subject:
Himanthalia elongata; Laminaria; Saccharina latissima; Undaria pinnatifida; antioxidants; beta-carotene; bioactive properties; chlorophyll; color; detectors; edible seaweed; fluorescence; food research; high performance liquid chromatography; macroalgae; mass spectrometry; pigments; polyphenols; spectrophotometers
Abstract:
... Seaweeds are an excellent source of compounds with biological activity. Among the bioactive substances identified, antioxidants have received particular interest due to their beneficial effects on health. In the present study, the total phenolic content and the pigment contents in edible seaweeds were evaluated. The total phenolic content was determined by Folin-Ciocalteu's method for four species ...
DOI:
10.1007/s00217-010-1295-6

2. Determination of phenolic compounds in macroalgae for human consumption

Author:
Rodríguez-Bernaldo de Quirós, A.; Lage-Yusty, M.A.; López-Hernández, J.
Source:
Food chemistry 2010 v.121 no.2 pp. 634-638
ISSN:
0308-8146
Subject:
temperature; chemical composition; polyphenols; sampling; interspecific variation; volume; phytochemicals; homogenizers; Porphyra; Undaria pinnatifida; solvents; food composition; extraction; Palmaria; edible seaweed; Laminaria
Abstract:
... In the present study, a reversed-phase liquid chromatographic method to analyse polyphenols in red and brown macroalgae for human consumption is presented. Different parameters that influence the extraction procedure such as solvent volume and composition, extraction time and temperature and sample amount were optimised. In addition three homogenisation systems (ultrasonic bath, magnetic stirring ...
DOI:
10.1016/j.foodchem.2009.12.078

3. Effect of Solvent Composition on Porosity, Surface Morphology and Thermal Behavior of Metal Alginate Prepared from Algae (Undaria pinnatifida)

Author:
Pathak, Tara Sankar; Yun, Jung-Ho; Lee, Se-Jong; Baek, Dae-Jin; Paeng, Ki-Jung
Source:
Journal of polymers and the environment 2010 v.18 no.1 pp. 45-56
ISSN:
1566-2543
Subject:
1-propanol; Fourier transform infrared spectroscopy; Undaria pinnatifida; calcium alginate; ethanol; heat; methanol; polymers; porosity; solvents; thermal analysis; thermal stability; weight loss
Abstract:
... Alginates, extracted from algae are linear unbranched polymers containing β-(1→4)-linked d-mannuronic acid (M) and α-(1→4)-linked l-guluronic acid (G) residues. The conversion of alginic acid into the metal alginate is confirmed using FTIR spectroscopy. Asymmetric and symmetric stretching of free carboxyl group present in metal alginate occurs almost at the same position in various solvent composi ...
DOI:
10.1007/s10924-009-0156-5

4. Effect of some plant extracts on growth performance, intestinal morphology, microflora composition and activity in broiler chickens

Author:
Vidanarachchi, J.K.; Elangovan, A.V.; Mikkelsen, L.L.; Choct, M.; Iji, P.A.
Source:
Animal production science 2010 v.50 no.9 pp. 880-889
ISSN:
1836-0939
Subject:
broiler chickens; broiler feeding; prebiotics; plant extracts; Acacia; Cordyline; Undaria pinnatifida; nutritive value; animal growth; liveweight gain; morphogenesis; ileum; cecum; intestinal microorganisms; bacterial colonization; lactic acid bacteria; enteropathogens; coliform bacteria; Clostridium perfringens; Australia
Abstract:
... An experiment was conducted to study the effects of water-soluble carbohydrate extracts from Cabbage tree (Cordyline australis), Acacia (Acacia pycnantha), and Undaria seaweed (Undaria pinnatifida) (at 5 or 10 g/kg diet) on the performance and gut microbiota of broilers. The plant extracts had no negative effect on growth performance, except that a high level of Undaria extract in the diet suppres ...
DOI:
10.1071/AN10011

5. Facts about the formation of new antioxidants in natural samples after subcritical water extraction

Author:
Plaza, Merichel; Amigo-Benavent, Miryam; Castillo, Maria D. del; Ibanez, Elena; Herrero, Miguel
Source:
Food research international 2010 v.43 no.10 pp. 2341-2348
ISSN:
0963-9969
Subject:
Chlorella vulgaris; Cystoseira; Halopitys; Maillard reaction; Porphyra; Sargassum muticum; Undaria pinnatifida; absorbance; antioxidant activity; antioxidants; fluorescence; phenol; rosemary; sugar content; temperature; thermal degradation; thyme
Abstract:
... Subcritical water extraction (SWE) is a very promising technique for obtaining bioactives (mainly antioxidants) from natural sources; even if sometimes the high operation temperatures have been suggested as responsible for thermal degradation of bioactives, the fact is that this type of extraction processes may generate new bioactive (antioxidant) compounds. The present study involved the analysis ...
DOI:
10.1016/j.foodres.2010.07.036

6. Frozen storage characteristics of low-salt and low-fat beef patties as affected by Wakame addition and replacing pork backfat with olive oil-in-water emulsion

Author:
López-López, I.; Cofrades, S.; Yakan, A.; Solas, M.T.; Jiménez-Colmenero, F.
Source:
Food research international 2010 v.43 no.5 pp. 1244-1254
ISSN:
0963-9969
Subject:
Undaria pinnatifida; backfat; beef; cooking quality; frozen storage; lipid peroxidation; macroalgae; mineral content; olive oil; olives; patties; pork; sensory evaluation; sodium; thawing
Abstract:
... Characteristics of beef patties with low-salt (0.5%) and low-fat (<10%) contents were studied during frozen storage as affected by addition of Wakame seaweed (3%) and partial or total replacement of pork backfat with olive oil-in-water emulsion. Patties with Wakame presented less (P < 0.05) thawing and cooking losses and were softer (P < 0.05) than patties without seaweed. A softening effect (P < ...
DOI:
10.1016/j.foodres.2010.03.005

7. Genotoxicity studies on fucoidan from Sporophyll of Undaria pinnatifida

Author:
Kim, Kui-Jin; Lee, Ok-Hwan; Lee, Boo-Yong
Source:
Food and chemical toxicology 2010 v.48 no.4 pp. 1101-1104
ISSN:
0278-6915
Subject:
algae; Salmonella Typhimurium; plant extracts; chromosome aberrations; microbial growth; genotoxicity; oral administration; dose response; bone marrow; medicinal properties; Escherichia coli; temporal variation; Undaria pinnatifida; fucoidan; mutation; bioassays; mice; adverse effects; dosage; erythrocytes; animal models
DOI:
10.1016/j.fct.2010.01.032
PubMed:
20138103

8. Influence of Dietary Fucoidan Supplementation on Growth and Immunological Response of Juvenile Marsupenaeus japonicus

Author:
Traifalgar, RexFerdinand; Kira, Haruka; ThanhTung, Ha; RaafatMichael, Fady; Laining, Asda; Yokoyama, Saichiro; IShikawa, Manabu; Koshio, Shunsuke; Serrano, AugustoE.; Corre, Valeriano
Source:
Journal of the World Aquaculture Society 2010 v.41 no.s2 pp. 235-244
ISSN:
0893-8849
Subject:
shrimp culture; Marsupenaeus japonicus; animal feeding; fucoidan; Undaria pinnatifida; feed supplements; animal growth; immunostimulants; immune response; nutrient retention; feed conversion; hemocytes; enzyme activity; juveniles; blood serum; antibacterial properties; monophenol monooxygenase; weight gain
Abstract:
... A feeding trial was conducted to evaluate the influence of dietary supplementation of Undaria pinnatifida fucoidan on growth performance and immunological response of juvenile Marsupenaeus japonicus. Four semipurified diets supplemented with graded levels of fucoidan (0.0, 100, 500, and 1000 mg/kg diet) were fed to juvenile shrimp for 8 wk. Each diet was fed to three replicate groups of shrimp. At ...
DOI:
10.1111/j.1749-7345.2010.00363.x

9. Keeping the water clean — Seaweed biofiltration outperforms traditional bacterial biofilms in recirculating aquaculture

Author:
Cahill, Patrick L.; Hurd, Catriona L.; Lokman, Mark
Source:
Aquaculture 2010 v.306 no.1-4 pp. 153-159
ISSN:
0044-8486
Subject:
recirculating aquaculture systems; biofilters; biofiltration; macroalgae; seaweed culture; biofilm; Ulva; Undaria pinnatifida; Haliotis iris; abalone; mollusc culture; nitrate nitrogen; ammonium nitrogen; pH; hydrochemistry; water quality; dry matter accumulation; water treatment; coproducts
Abstract:
... In order to compare the efficacy of seaweeds and bacterial biofilm for removing nitrogenous wastes from recirculating marine aquaculture, Ulva lactuca L., Undaria pinnatifida Suringar, and a trickling biofilm filter were introduced to systems housing Haliotis iris Gmelin. Experiments were triplicated and run for 14days. Although biofilm filtration maintained ammonium at low concentrations (around ...
DOI:
10.1016/j.aquaculture.2010.05.032

10. Macro-environmental modelling of the current distribution of Undaria pinnatifida (Laminariales, Ochrophyta) in northern Iberia

Author:
Báez, José C.; Olivero, Jesús; Peteiro, César; Ferri-Yáñez, Francisco; Garcia-Soto, Carlos; Real, Raimundo
Source:
Biological invasions 2010 v.12 no.7 pp. 2131-2139
ISSN:
1387-3547
Subject:
Undaria pinnatifida; macroalgae; invasive species; introduced species; ecological invasion; spatial variation; seaweed culture; environmental factors; aquatic habitat; simulation models; chlorophyll; seasonal variation; photosynthetically active radiation; Spain
Abstract:
... The Asian kelp Undaria pinnatifida was first reported in north-western Spain in 1988. Since then, it has spread along the Galician coasts and towards the western Cantrabrian coast, probably supported by new introductions related to aquaculture and private yachts. Despite the high potential of this seaweed to invade new areas, it has not fully established itself in specific areas along the eastern ...
DOI:
10.1007/s10530-009-9614-1

11. Molecular characteristics of partially hydrolyzed fucoidans from sporophyll of Undaria Pinnatifida and their in vitro anticancer activity

Author:
You, SangGuan; Yang, Chen; Lee, HyeonYong; Lee, Boo-Yong
Source:
Food chemistry 2010 v.119 no.2 pp. 554-559
ISSN:
0308-8146
Subject:
fractionation; polysaccharides; protein content; sulfates; carbohydrate content; Undaria pinnatifida; ash content; food composition; in vitro studies; hydrolysis; molecular weight; anticarcinogenic activity
Abstract:
... The effects of molecular characteristics on the anticancer activity of fucoidans were investigated after hydrolysis by copper acetate and then fractionation with 30 and 5kDa membranes, which produced three fucoidan fractions: F >₃₀K, F ₅₋₃₀K and F <5K. The F >30K and F 5-30K consisted of mostly carbohydrate (58.2-61.3%) and sulphate (31.7-35.5%) with small amounts of proteins (1.2-6.4%). However, ...
DOI:
10.1016/j.foodchem.2009.06.054

12. Monthly changes in the content and monosaccharide composition of fucoidan from Undaria pinnatifida (Laminariales, Phaeophyta)

Author:
Skriptsova, Anna V.; Shevchenko, Nataliya M.; Zvyagintseva, Tatiana N.; Imbs, Tatiana I.
Source:
Journal of applied phycology 2010 v.22 no.1 pp. 79-86
ISSN:
0921-8971
Subject:
Undaria pinnatifida; esters; fractionation; fucoidan; fucose; galactose; juveniles; mannose; mass spectrometry; mature plants; molecular weight; oligosaccharides; sulfates; Russia; Sea of Japan
Abstract:
... Crude fucoidan was extracted from the brown alga Undaria pinnatifida collected monthly from April to last July in Peter the Great Bay (Japan Sea, Russia). The amount of crude fucoidan rose markedly from April to June-July (from 3.2 to 16.0% dry weight) as the plant matures. An analysis of the monosaccharide composition of the fucoidan extracted showed that the alga synthesized polysaccharides with ...
DOI:
10.1007/s10811-009-9438-5

13. Nitrogen content, dietary fiber, and digestibility in algal food products

Author:
L. Mišurcová; S. Kráčmar; B. Klejdus; J. Vacek
Source:
Czech Journal of Food Sciences v.28 no.1 pp. 27-35
ISSN:
1805-9317
Subject:
Chlorella pyrenoidosa; Palmaria palmata; Porphyra; Saccharina japonica; Spirulina; Undaria pinnatifida; algae; ash content; dietary fiber; freshwater; nitrogen; pancreatin; pepsin; total nitrogen
Abstract:
... The basic nutritional aspects and parameters of freshwater and marine algal food products are described. Blue-green algae (Spirulina pacifica, S. platensis), green algae (Chlorella pyrenoidosa), red algae (Palmaria palmata, Porphyra tenera), and brown algae (Eisenia bicyclis, Hizikia fusiformis, Laminaria japonica, Undaria pinnatifida) were used for this purpose. The as ...
DOI:
10.17221/111/2009-cjfs

14. Nutritional and Antioxidant Properties of Different Brown and Red Spanish Edible Seaweeds

Author:
S. Cofrades; I. López-Lopez; L. Bravo; C. Ruiz-Capillas; S. Bastida; M.T. Larrea; F. Jiménez-Colmenero
Source:
Food science and technology international 2010 v.16 no.5 pp. 361-370
ISSN:
1082-0132
Subject:
Food and Agriculture Organization; Undaria pinnatifida; World Health Organization; amino acid composition; antioxidant activity; dietary fiber; edible seaweed; essential amino acids; fatty acid composition; functional foods; lipid content; macroalgae; mineral content; polyunsaturated fatty acids; protein content; trace elements
Abstract:
... This article reports a study of the nutritional composition, total dietary fiber (TDF), mineral contents, fatty acid and amino acid profiles, polyphenolic concentration and antioxidant activity of three Spanish seaweeds: two brown seaweeds (Himanthalia elongata and Undaria pinnatifida) and one red (Porphyra umbilicalis). TDF and ash were the most abundant components in the brown seaweeds, while TD ...
DOI:
10.1177/1082013210367049
PubMed:
21339154

15. Reproductive phenology of the introduced kelp Undaria pinnatifida (Phaeophyceae, Laminariales) in Port Phillip Bay (Victoria, Australia)

Author:
Primo, C.; Hewitt, C. L.; Campbell, M. L.
Source:
Biological invasions 2010 v.12 no.9 pp. 3081-3092
ISSN:
1387-3547
Subject:
macroalgae; spore dispersal; environmental monitoring; introduced species; Undaria pinnatifida; phenology; plant reproduction; invasive species; plant morphology; population dynamics; vegetative growth; Tasmania; New Zealand; Argentina; Victoria (Australia)
Abstract:
... A thorough understanding of the reproductive phenology of introduced species is crucial for effective management and control. Undaria pinnatifida is an invasive macroalga from the Northwest Pacific which has been recently introduced into three countries in the Southern Hemisphere: Australia, New Zealand and Argentina. Reproductive phenological studies in Port Phillip Bay, Australia, were undertake ...
DOI:
10.1007/s10530-010-9700-4

16. Temperature effect on carbon isotopic discrimination by undaria pinnatifida (phaeophyta) in a closed experimental system¹

Author:
De Carvalho, Matheus Carvalho; Hayashizaki, Ken-ichi; Ogawa, Hisao
Source:
Journal of phycology 2010 v.46 no.6 pp. 1180-1186
ISSN:
0022-3646
Subject:
Undaria pinnatifida; carbon; carbon dioxide; cell membranes; photosynthesis; stable isotopes; temperature
Abstract:
... The temperature influence on carbon stable isotope discrimination (Δ) in photosynthesis by algae has not been studied taking into account the confounding effect due to photosynthetic rates. This is problematic because usually higher temperatures imply higher photosynthetic rates, and higher photosynthetic rates usually lead to a decrease in Δ. Here, we investigate the effect of temperature on Δ du ...
DOI:
10.1111/j.1529-8817.2010.00895.x

17. Toxicological evaluation of fucoidan from Undaria pinnatifidain vitro and in vivo

Author:
Chung, Hyuck-Jin; Jeun, Jungae; Houng, Soung-Jin; Jun, Hee-Jin; Kweon, Dong-Keon; Lee, Sung-Joon
Source:
Phytotherapy research 2010 v.24 no.7 pp. 1078-1083
ISSN:
0951-418X
Subject:
Ames test; Undaria pinnatifida; alanine transaminase; body weight; bone marrow; bone marrow cells; fucoidan; histopathology; liver; mice; mutagenicity; necropsy; oral administration; rats
Abstract:
... The potential toxicity of fucoidan from Undaria pinnatifida was investigated in vitro and in vivo. By the Ames test, fucoidan showed no mutagenicity up to 500 μL/plate, and inhibited the mutagenicity induced by 4-nitro-quinoline-1-oxide, by up to 71%, compared with controls. In the bone marrow micronucleus test, fucoidan, at all levels tested, did not change the micronucleated polychromatic erythr ...
DOI:
10.1002/ptr.3138
PubMed:
20578121

18. Wakame and Nori in Restructured Meats Included in Cholesterol-enriched Diets Affect the Antioxidant Enzyme Gene Expressions and Activities in Wistar Rats

Author:
Moreira, Adriana Schultz; González-Torres, Laura; Olivero-David, Raul; Bastida, Sara; Benedi, Juana; Sánchez-Muniz, Francisco J.
Source:
Plant foods for human nutrition 2010 v.65 no.3 pp. 290-298
ISSN:
0921-9668
Subject:
Undaria pinnatifida; antioxidants; catalase; cholesterol; cholic acid; diet; edible seaweed; freeze drying; functional foods; genes; glutathione; humans; liver; males; rats; restructured meat; superoxide dismutase
Abstract:
... The effects of diets including restructured meats (RM) containing Wakame or Nori on total liver glutathione status, and several antioxidant enzyme gene expressions and activities were tested. Six groups of ten male growing Wistar rats each were fed a mix of 85% AIN-93 M diet and 15% freeze-dried RM for 35 days. The control group (C) consumed control RM, the Wakame (W) and the Nori (N) groups, RM w ...
DOI:
10.1007/s11130-010-0179-z
PubMed:
20676937

19. The biogeography of kelps (Laminariales, Phaeophyceae): a global analysis with new insights from recent advances in molecular phylogenetics

Author:
John J. Bolton
Source:
Helgoland marine research 2010 v.64 no.4 pp. 263-279
ISSN:
1438-387X
Subject:
Alaria; Ecklonia; Laminaria; Lessonia; Saccharina; Undaria pinnatifida; ancestry; aquaculture systems; crossing; flora; habitats; humans; macroalgae; phylogeny; phylogeography; taxonomy; tropics; Arctic region; Japan
Abstract:
... Despite their ecological and economic importance, no summary of kelp global biogeography has been produced for almost two decades. The circumscription of the order Laminariales and familial and generic relationships in the group have changed considerably recently, in the light of molecular data. A global summary and geographical analysis of kelp species and their distributions (112 species in 33 g ...
DOI:
10.1007/s10152-010-0211-6

20. A case-control study on seaweed consumption and the risk of breast cancer

Author:
Yang, Yoon Jung; Nam, Seok-Jin; Kong, Gu; Kim, Kyung
Source:
British journal of nutrition 2010 v.103 no.9 pp. 1345-1353
ISSN:
0007-1145
Subject:
women; edible seaweed; dietary nutrient sources; functional foods; ingestion; risk reduction; breast neoplasms; Porphyra; Undaria pinnatifida; South Korea
Abstract:
... Gim (Porphyra sp.) and miyeok (Undaria pinnatifida) are the seaweeds most consumed by Koreans. We investigated the association between the intake of gim and miyeok and the risk of breast cancer in a case–control study. Cases were 362 women aged 30–65 years old, who were histologically confirmed to have breast cancer. Controls visiting the same hospital were matched to cases according to their age ...
DOI:
10.1017/S0007114509993242
PubMed:
19968892