Nutrient composition and antimicrobial activity of sorrel drinks (soborodo).
Identifieur interne : 002A21 ( Main/Merge ); précédent : 002A20; suivant : 002A22Nutrient composition and antimicrobial activity of sorrel drinks (soborodo).
Auteurs : G. Oboh [Nigeria] ; C A ElusiyanSource :
- Journal of medicinal food [ 1096-620X ] ; 2004.
Descripteurs français
- Wicri :
- geographic : Nigeria.
English descriptors
- KwdEn :
- Ananas, Anti-Bacterial Agents (pharmacology), Ascorbic Acid (analysis), Bacillus (drug effects), Bacillus (growth & development), Beverages (analysis), Beverages (economics), Citrus sinensis, Corynebacterium (drug effects), Corynebacterium (growth & development), Food, Fortified, Hibiscus (chemistry), Lactobacillus (drug effects), Lactobacillus (growth & development), Microbial Sensitivity Tests, Minerals (analysis), Nigeria, Plant Extracts (analysis), Plant Extracts (chemistry), Plant Extracts (pharmacology), Taste.
- MESH :
- chemical , analysis : Ascorbic Acid, Minerals, Plant Extracts.
- chemical , chemistry : Plant Extracts.
- chemical , pharmacology : Anti-Bacterial Agents, Plant Extracts.
- geographic : Nigeria.
- analysis : Beverages.
- chemistry : Hibiscus.
- drug effects : Bacillus, Corynebacterium, Lactobacillus.
- economics : Beverages.
- growth & development : Bacillus, Corynebacterium, Lactobacillus.
- Ananas, Citrus sinensis, Food, Fortified, Microbial Sensitivity Tests, Taste.
Abstract
Aqueous extracts (1,200 mL) of roselle calyx (40 g), fortified with either orange juice or pineapple juice as sweetener and lemon grass as flavorant (sorrel drink), were analyzed with regard to their mineral composition (Na, Fe, Zn, Cu, Pb, Mn, and Ca), vitamin C content, and sensory evaluation. While the medicinal potentials were determined with respect to their inhibitory effect on the growth of Bacillus sp., Pseudomonas aeruginosa, Lactobacillus sp., and Corynebacterium sp. The results revealed that the roselle extract fortified with orange juice had higher vitamin C content than did those fortified with pineapple juice, while those fortified with pineapple juice had the best general acceptability. Zn, Na, and Ca were generally high in all the drinks; however, fortification with either pineapple or orange juice reduced the mineral content of the roselle extract. However, Pb, Cu, and Mn (toxic metals) were not detected. The antimicrobial effect of the unfortified roselle extract was low against the entire organism; however, fortification with pineapple juice and lemon grass greatly enhanced the inhibition of the growth of those organisms. They all had their highest inhibitory effect on the growth of P. aeruginosa. In view of the high Zn, Ca, Fe, Na, and vitamin C content as well as the antimicrobial activity, this cheaply produced drink from purely local materials could serve as a good replacement for expensive carbonated drinks.
DOI: 10.1089/jmf.2004.7.340
PubMed: 15383229
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pubmed:15383229Le document en format XML
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Oboh</name><affiliation wicri:level="1"><nlm:affiliation>Biochemistry Department, Federal University of Technology, Akure, Nigeria. goboh2001@yahoo.com</nlm:affiliation><country xml:lang="fr">Nigeria</country><wicri:regionArea>Biochemistry Department, Federal University of Technology, Akure</wicri:regionArea><wicri:noRegion>Akure</wicri:noRegion></affiliation></author><author><name sortKey="Elusiyan, C A" sort="Elusiyan, C A" uniqKey="Elusiyan C" first="C A" last="Elusiyan">C A Elusiyan</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="RBID">pubmed:15383229</idno><idno type="pmid">15383229</idno><idno type="doi">10.1089/jmf.2004.7.340</idno><idno type="wicri:Area/PubMed/Corpus">000D56</idno><idno type="wicri:Area/PubMed/Curation">000D56</idno><idno type="wicri:Area/PubMed/Checkpoint">000D56</idno><idno type="wicri:Area/Ncbi/Merge">000316</idno><idno type="wicri:Area/Ncbi/Curation">000316</idno><idno type="wicri:Area/Ncbi/Checkpoint">000316</idno><idno type="wicri:doubleKey">1096-620X:2004:Oboh G:nutrient:composition:and</idno><idno type="wicri:Area/Main/Merge">002A21</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Nutrient composition and antimicrobial activity of sorrel drinks (soborodo).</title><author><name sortKey="Oboh, G" sort="Oboh, G" uniqKey="Oboh G" first="G" last="Oboh">G. Oboh</name><affiliation wicri:level="1"><nlm:affiliation>Biochemistry Department, Federal University of Technology, Akure, Nigeria. goboh2001@yahoo.com</nlm:affiliation><country xml:lang="fr">Nigeria</country><wicri:regionArea>Biochemistry Department, Federal University of Technology, Akure</wicri:regionArea><wicri:noRegion>Akure</wicri:noRegion></affiliation></author><author><name sortKey="Elusiyan, C A" sort="Elusiyan, C A" uniqKey="Elusiyan C" first="C A" last="Elusiyan">C A Elusiyan</name></author></analytic><series><title level="j">Journal of medicinal food</title><idno type="ISSN">1096-620X</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ananas</term><term>Anti-Bacterial Agents (pharmacology)</term><term>Ascorbic Acid (analysis)</term><term>Bacillus (drug effects)</term><term>Bacillus (growth & development)</term><term>Beverages (analysis)</term><term>Beverages (economics)</term><term>Citrus sinensis</term><term>Corynebacterium (drug effects)</term><term>Corynebacterium (growth & development)</term><term>Food, Fortified</term><term>Hibiscus (chemistry)</term><term>Lactobacillus (drug effects)</term><term>Lactobacillus (growth & development)</term><term>Microbial Sensitivity Tests</term><term>Minerals (analysis)</term><term>Nigeria</term><term>Plant Extracts (analysis)</term><term>Plant Extracts (chemistry)</term><term>Plant Extracts (pharmacology)</term><term>Taste</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Ascorbic Acid</term><term>Minerals</term><term>Plant Extracts</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Plant Extracts</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Anti-Bacterial Agents</term><term>Plant Extracts</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Nigeria</term></keywords><keywords scheme="MESH" qualifier="analysis" xml:lang="en"><term>Beverages</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Hibiscus</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Bacillus</term><term>Corynebacterium</term><term>Lactobacillus</term></keywords><keywords scheme="MESH" qualifier="economics" xml:lang="en"><term>Beverages</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Bacillus</term><term>Corynebacterium</term><term>Lactobacillus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Ananas</term><term>Citrus sinensis</term><term>Food, Fortified</term><term>Microbial Sensitivity Tests</term><term>Taste</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Nigeria</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Aqueous extracts (1,200 mL) of roselle calyx (40 g), fortified with either orange juice or pineapple juice as sweetener and lemon grass as flavorant (sorrel drink), were analyzed with regard to their mineral composition (Na, Fe, Zn, Cu, Pb, Mn, and Ca), vitamin C content, and sensory evaluation. While the medicinal potentials were determined with respect to their inhibitory effect on the growth of Bacillus sp., Pseudomonas aeruginosa, Lactobacillus sp., and Corynebacterium sp. The results revealed that the roselle extract fortified with orange juice had higher vitamin C content than did those fortified with pineapple juice, while those fortified with pineapple juice had the best general acceptability. Zn, Na, and Ca were generally high in all the drinks; however, fortification with either pineapple or orange juice reduced the mineral content of the roselle extract. However, Pb, Cu, and Mn (toxic metals) were not detected. The antimicrobial effect of the unfortified roselle extract was low against the entire organism; however, fortification with pineapple juice and lemon grass greatly enhanced the inhibition of the growth of those organisms. They all had their highest inhibitory effect on the growth of P. aeruginosa. In view of the high Zn, Ca, Fe, Na, and vitamin C content as well as the antimicrobial activity, this cheaply produced drink from purely local materials could serve as a good replacement for expensive carbonated drinks.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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