Effect of popping and fermentation on proximate composition, minerals and absorption inhibitors, and mineral bioavailability of Amaranthus caudatus grain cultivated in Ethiopia
This study evaluated the effect of popping and fermentation on the chemical composition of three types of Amaranthus caudatus grains cultivated in Ethiopia. Proximate composition, minerals and mineral absorption inhibitors were analyzed. Popping caused a decrease in protein content by 4 % and an inc...
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description | This study evaluated the effect of popping and fermentation on the chemical composition of three types of
Amaranthus caudatus
grains cultivated in Ethiopia. Proximate composition, minerals and mineral absorption inhibitors were analyzed. Popping caused a decrease in protein content by 4 % and an increase in fat, ash, acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents by 12, 10, 15 and 67 %, respectively. While fermentation increased protein, fat and ash content by 3, 22 and 14 %, respectively but did not significantly change ADF and NDF content. Fe, Ca and phytic acid (IP6) decreased during popping but Mg, Zn, galloyl and catechol did not change significantly. On the other hand, fermentation increased Fe and Mg content but decreased IP6, galloyl and catechol content. The decrease in mineral absorption inhibitors especially IP6 during popping and fermentation could contribute to enhance mineral bioavailability. However, due to the presence of high phytate content in raw amaranth, all IP6-to-mineral molar ratios were above the recommended values. |
doi_str_mv | 10.1007/s13197-016-2266-0 |
format | Article |
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Amaranthus caudatus
grains cultivated in Ethiopia. Proximate composition, minerals and mineral absorption inhibitors were analyzed. Popping caused a decrease in protein content by 4 % and an increase in fat, ash, acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents by 12, 10, 15 and 67 %, respectively. While fermentation increased protein, fat and ash content by 3, 22 and 14 %, respectively but did not significantly change ADF and NDF content. Fe, Ca and phytic acid (IP6) decreased during popping but Mg, Zn, galloyl and catechol did not change significantly. On the other hand, fermentation increased Fe and Mg content but decreased IP6, galloyl and catechol content. The decrease in mineral absorption inhibitors especially IP6 during popping and fermentation could contribute to enhance mineral bioavailability. However, due to the presence of high phytate content in raw amaranth, all IP6-to-mineral molar ratios were above the recommended values.</description><identifier>ISSN: 0022-1155</identifier><identifier>EISSN: 0975-8402</identifier><identifier>DOI: 10.1007/s13197-016-2266-0</identifier><identifier>PMID: 27765968</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Absorption ; acid detergent fiber ; Amaranthus caudatus ; ash content ; Bioavailability ; calcium ; catechol ; Cellulose ; Cereals ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Chromatography ; Corn ; Cultivation ; Detergents ; Dietary minerals ; Ethiopia ; Fermentation ; Food ; Food quality ; Food Science ; Grain ; Grain cultivation ; grains ; Inhibitors ; iron ; Lignin ; magnesium ; Minerals ; neutral detergent fiber ; Nutrition ; Original ; Original Article ; phytic acid ; Polyethylene ; Polyphenols ; popping ; protein content ; Proteins ; proximate composition ; Seeds ; Sorghum ; Statistical analysis ; zinc</subject><ispartof>Journal of food science and technology, 2016-07, Vol.53 (7), p.2987-2994</ispartof><rights>Association of Food Scientists & Technologists (India) 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c536t-c78760db44e142f24890a7b40f44998523298691472c36b3d61bc1bee8705fc83</citedby><cites>FETCH-LOGICAL-c536t-c78760db44e142f24890a7b40f44998523298691472c36b3d61bc1bee8705fc83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5052166/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5052166/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,724,777,781,882,27905,27906,41469,42538,51300,53772,53774</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27765968$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Amare, Endale</creatorcontrib><creatorcontrib>Mouquet-Rivier, Claire</creatorcontrib><creatorcontrib>Rochette, Isabelle</creatorcontrib><creatorcontrib>Adish, Abdulaziz</creatorcontrib><creatorcontrib>Haki, Gulelat D.</creatorcontrib><title>Effect of popping and fermentation on proximate composition, minerals and absorption inhibitors, and mineral bioavailability of Amaranthus caudatus grain cultivated in Ethiopia</title><title>Journal of food science and technology</title><addtitle>J Food Sci Technol</addtitle><addtitle>J Food Sci Technol</addtitle><description>This study evaluated the effect of popping and fermentation on the chemical composition of three types of
Amaranthus caudatus
grains cultivated in Ethiopia. Proximate composition, minerals and mineral absorption inhibitors were analyzed. Popping caused a decrease in protein content by 4 % and an increase in fat, ash, acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents by 12, 10, 15 and 67 %, respectively. While fermentation increased protein, fat and ash content by 3, 22 and 14 %, respectively but did not significantly change ADF and NDF content. Fe, Ca and phytic acid (IP6) decreased during popping but Mg, Zn, galloyl and catechol did not change significantly. On the other hand, fermentation increased Fe and Mg content but decreased IP6, galloyl and catechol content. The decrease in mineral absorption inhibitors especially IP6 during popping and fermentation could contribute to enhance mineral bioavailability. However, due to the presence of high phytate content in raw amaranth, all IP6-to-mineral molar ratios were above the recommended values.</description><subject>Absorption</subject><subject>acid detergent fiber</subject><subject>Amaranthus caudatus</subject><subject>ash content</subject><subject>Bioavailability</subject><subject>calcium</subject><subject>catechol</subject><subject>Cellulose</subject><subject>Cereals</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Chromatography</subject><subject>Corn</subject><subject>Cultivation</subject><subject>Detergents</subject><subject>Dietary minerals</subject><subject>Ethiopia</subject><subject>Fermentation</subject><subject>Food</subject><subject>Food quality</subject><subject>Food Science</subject><subject>Grain</subject><subject>Grain cultivation</subject><subject>grains</subject><subject>Inhibitors</subject><subject>iron</subject><subject>Lignin</subject><subject>magnesium</subject><subject>Minerals</subject><subject>neutral detergent fiber</subject><subject>Nutrition</subject><subject>Original</subject><subject>Original Article</subject><subject>phytic acid</subject><subject>Polyethylene</subject><subject>Polyphenols</subject><subject>popping</subject><subject>protein content</subject><subject>Proteins</subject><subject>proximate composition</subject><subject>Seeds</subject><subject>Sorghum</subject><subject>Statistical analysis</subject><subject>zinc</subject><issn>0022-1155</issn><issn>0975-8402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkttqFTEUhgdRbKl9AG8k4I0XnZpzMjdCKdsDFLzR65BkMnunzCRjktm0b-Ujmn2w1IJoCGTB-ta_WCt_07xG8BJBKN5nRFAnWoh4izHnLXzWnMJOsFZSiJ_XGGLcIsTYSXOe8y2sh2AhMXzZnGAhOOu4PG1-robB2QLiAOY4zz6sgQ49GFyaXCi6-BhAvXOKd37SxQEbpzlmv0tcgMkHl_SY9zXa5JjmfYUPG298iSlf7FNHDhgf9Vb7URs_-nK_63o16aRD2SwZWL30utRgnbQPwC5j8dvas696YFU2Ps5ev2peDLWjOz--Z833j6tv15_bm6-fvlxf3bSWEV5aK6TgsDeUOkTxgKnsoBaGwoHSrpMME9xJ3iEqsCXckJ4jY5FxTgrIBivJWfPhoDsvZnK9rduoE6g51TWkexW1V39mgt-oddwqBhlGnFeBd0eBFH8sLhc1-WzdOOrg4pIVrh-CCeVS_hNFkghCOJTif1DGEIMSVfTtE_Q2LinUpVUKc9ghznaC6EDZFHNObngYEUG1M5o6GE1Vo6md0RSsNW8e7-ah4retKoAPQK6psHbpUeu_qv4C-BjhAQ</recordid><startdate>20160701</startdate><enddate>20160701</enddate><creator>Amare, Endale</creator><creator>Mouquet-Rivier, Claire</creator><creator>Rochette, Isabelle</creator><creator>Adish, Abdulaziz</creator><creator>Haki, Gulelat D.</creator><general>Springer India</general><general>Springer Nature 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of popping and fermentation on proximate composition, minerals and absorption inhibitors, and mineral bioavailability of Amaranthus caudatus grain cultivated in Ethiopia</title><author>Amare, Endale ; Mouquet-Rivier, Claire ; Rochette, Isabelle ; Adish, Abdulaziz ; Haki, Gulelat D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c536t-c78760db44e142f24890a7b40f44998523298691472c36b3d61bc1bee8705fc83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Absorption</topic><topic>acid detergent fiber</topic><topic>Amaranthus caudatus</topic><topic>ash content</topic><topic>Bioavailability</topic><topic>calcium</topic><topic>catechol</topic><topic>Cellulose</topic><topic>Cereals</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Chromatography</topic><topic>Corn</topic><topic>Cultivation</topic><topic>Detergents</topic><topic>Dietary minerals</topic><topic>Ethiopia</topic><topic>Fermentation</topic><topic>Food</topic><topic>Food quality</topic><topic>Food Science</topic><topic>Grain</topic><topic>Grain cultivation</topic><topic>grains</topic><topic>Inhibitors</topic><topic>iron</topic><topic>Lignin</topic><topic>magnesium</topic><topic>Minerals</topic><topic>neutral detergent fiber</topic><topic>Nutrition</topic><topic>Original</topic><topic>Original Article</topic><topic>phytic acid</topic><topic>Polyethylene</topic><topic>Polyphenols</topic><topic>popping</topic><topic>protein content</topic><topic>Proteins</topic><topic>proximate composition</topic><topic>Seeds</topic><topic>Sorghum</topic><topic>Statistical analysis</topic><topic>zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Amare, 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D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of popping and fermentation on proximate composition, minerals and absorption inhibitors, and mineral bioavailability of Amaranthus caudatus grain cultivated in Ethiopia</atitle><jtitle>Journal of food science and technology</jtitle><stitle>J Food Sci Technol</stitle><addtitle>J Food Sci Technol</addtitle><date>2016-07-01</date><risdate>2016</risdate><volume>53</volume><issue>7</issue><spage>2987</spage><epage>2994</epage><pages>2987-2994</pages><issn>0022-1155</issn><eissn>0975-8402</eissn><abstract>This study evaluated the effect of popping and fermentation on the chemical composition of three types of
Amaranthus caudatus
grains cultivated in Ethiopia. Proximate composition, minerals and mineral absorption inhibitors were analyzed. Popping caused a decrease in protein content by 4 % and an increase in fat, ash, acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents by 12, 10, 15 and 67 %, respectively. While fermentation increased protein, fat and ash content by 3, 22 and 14 %, respectively but did not significantly change ADF and NDF content. Fe, Ca and phytic acid (IP6) decreased during popping but Mg, Zn, galloyl and catechol did not change significantly. On the other hand, fermentation increased Fe and Mg content but decreased IP6, galloyl and catechol content. The decrease in mineral absorption inhibitors especially IP6 during popping and fermentation could contribute to enhance mineral bioavailability. However, due to the presence of high phytate content in raw amaranth, all IP6-to-mineral molar ratios were above the recommended values.</abstract><cop>New Delhi</cop><pub>Springer India</pub><pmid>27765968</pmid><doi>10.1007/s13197-016-2266-0</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Absorption acid detergent fiber Amaranthus caudatus ash content Bioavailability calcium catechol Cellulose Cereals Chemistry Chemistry and Materials Science Chemistry/Food Science Chromatography Corn Cultivation Detergents Dietary minerals Ethiopia Fermentation Food Food quality Food Science Grain Grain cultivation grains Inhibitors iron Lignin magnesium Minerals neutral detergent fiber Nutrition Original Original Article phytic acid Polyethylene Polyphenols popping protein content Proteins proximate composition Seeds Sorghum Statistical analysis zinc |
title | Effect of popping and fermentation on proximate composition, minerals and absorption inhibitors, and mineral bioavailability of Amaranthus caudatus grain cultivated in Ethiopia |
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