Physiological Basis of the Nutritional Value of a Concentrate of Hermetia illucens Larvae in Fish Diets
This article discusses work on assessing the digestibility of a concentrate of Hermetia illucens larvae in fish with gastrointestinal digestion (rainbow trout Oncorhynchus mykiss , Russian sturgeon Acipenser gueldenstaedtii , red tilapia Oreochromis mosambicus × O. niloticus ). It was found that thi...
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| Veröffentlicht in: | Biology bulletin of the Russian Academy of Sciences 2020-05, Vol.47 (3), p.276-282 |
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| creator | Ushakova, N. A. Ponomarev, S. V. Fedorovyh, Yu. V. Bastrakov, A. I. Pavlov, D. S. |
| description | This article discusses work on assessing the digestibility of a concentrate of
Hermetia illucens
larvae in fish with gastrointestinal digestion (rainbow trout
Oncorhynchus mykiss
, Russian sturgeon
Acipenser gueldenstaedtii
, red tilapia
Oreochromis mosambicus
×
O. niloticus
). It was found that this digestibility index of the larvae concentrate was 67–74%. At the same time, fish species consumed larvae protein at 91–97%, the digestibility of residual fat was 90–94%, and easily hydrolyzed carbohydrates amounted to 52–68%. Сhitin of
H. illucens
was digested 25–35% and did not adversely affect the digestion of protein and fat in the fish species studied. The digestion rates of the
H. illucens
larvae concentrate, protein, and easily digestible carbohydrates in
O. mosambicus
×
O. niloticus
are statistically significantly higher than in
Onc. mykiss
, while in
A. gueldenstaedtii
they were intermediate in comparison with tilapia and trout. This corresponded to the duration of food passage through the intestinal tract, which in
O. mosambicus
×
O. niloticus
,
Ac. gueldenstaedtii
, and
O. mykiss
came to 7.8, 9.6, and 15.7 hours, respectively. Fat and chitin were digested by red trout significantly more efficiently than other fish species. This corresponded to the duration of food passage through the intestinal tract, which for tilapia, sturgeon, and trout came to 7.8, 9.6, and 15.7 hours, respectively. The degree of digestibility of fat and chitin by trout was significantly higher than that of other fish species. |
| doi_str_mv | 10.1134/S1062359020030103 |
| format | Article |
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Hermetia illucens
larvae in fish with gastrointestinal digestion (rainbow trout
Oncorhynchus mykiss
, Russian sturgeon
Acipenser gueldenstaedtii
, red tilapia
Oreochromis mosambicus
×
O. niloticus
). It was found that this digestibility index of the larvae concentrate was 67–74%. At the same time, fish species consumed larvae protein at 91–97%, the digestibility of residual fat was 90–94%, and easily hydrolyzed carbohydrates amounted to 52–68%. Сhitin of
H. illucens
was digested 25–35% and did not adversely affect the digestion of protein and fat in the fish species studied. The digestion rates of the
H. illucens
larvae concentrate, protein, and easily digestible carbohydrates in
O. mosambicus
×
O. niloticus
are statistically significantly higher than in
Onc. mykiss
, while in
A. gueldenstaedtii
they were intermediate in comparison with tilapia and trout. This corresponded to the duration of food passage through the intestinal tract, which in
O. mosambicus
×
O. niloticus
,
Ac. gueldenstaedtii
, and
O. mykiss
came to 7.8, 9.6, and 15.7 hours, respectively. Fat and chitin were digested by red trout significantly more efficiently than other fish species. This corresponded to the duration of food passage through the intestinal tract, which for tilapia, sturgeon, and trout came to 7.8, 9.6, and 15.7 hours, respectively. The degree of digestibility of fat and chitin by trout was significantly higher than that of other fish species.</description><identifier>ISSN: 1062-3590</identifier><identifier>EISSN: 1608-3059</identifier><identifier>DOI: 10.1134/S1062359020030103</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Acipenser gueldenstaedtii ; Animal and Human Physiology ; Biochemistry ; Biomedical and Life Sciences ; Carbohydrates ; Cell Biology ; Chitin ; Digestibility ; Digestion ; Ecology ; Hermetia illucens ; Intestine ; Larvae ; Life Sciences ; Oncorhynchus mykiss ; Proteins ; Species ; Sturgeon ; Tilapia ; Trout ; Zoology</subject><ispartof>Biology bulletin of the Russian Academy of Sciences, 2020-05, Vol.47 (3), p.276-282</ispartof><rights>Pleiades Publishing, Inc. 2020</rights><rights>Pleiades Publishing, Inc. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2313-aa2af52fc7bddbde86704c222bdb02d84ff1a92cb6d23b34aa238ea5153d2eeb3</citedby><cites>FETCH-LOGICAL-c2313-aa2af52fc7bddbde86704c222bdb02d84ff1a92cb6d23b34aa238ea5153d2eeb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1062359020030103$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1062359020030103$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Ushakova, N. A.</creatorcontrib><creatorcontrib>Ponomarev, S. V.</creatorcontrib><creatorcontrib>Fedorovyh, Yu. V.</creatorcontrib><creatorcontrib>Bastrakov, A. I.</creatorcontrib><creatorcontrib>Pavlov, D. S.</creatorcontrib><title>Physiological Basis of the Nutritional Value of a Concentrate of Hermetia illucens Larvae in Fish Diets</title><title>Biology bulletin of the Russian Academy of Sciences</title><addtitle>Biol Bull Russ Acad Sci</addtitle><description>This article discusses work on assessing the digestibility of a concentrate of
Hermetia illucens
larvae in fish with gastrointestinal digestion (rainbow trout
Oncorhynchus mykiss
, Russian sturgeon
Acipenser gueldenstaedtii
, red tilapia
Oreochromis mosambicus
×
O. niloticus
). It was found that this digestibility index of the larvae concentrate was 67–74%. At the same time, fish species consumed larvae protein at 91–97%, the digestibility of residual fat was 90–94%, and easily hydrolyzed carbohydrates amounted to 52–68%. Сhitin of
H. illucens
was digested 25–35% and did not adversely affect the digestion of protein and fat in the fish species studied. The digestion rates of the
H. illucens
larvae concentrate, protein, and easily digestible carbohydrates in
O. mosambicus
×
O. niloticus
are statistically significantly higher than in
Onc. mykiss
, while in
A. gueldenstaedtii
they were intermediate in comparison with tilapia and trout. This corresponded to the duration of food passage through the intestinal tract, which in
O. mosambicus
×
O. niloticus
,
Ac. gueldenstaedtii
, and
O. mykiss
came to 7.8, 9.6, and 15.7 hours, respectively. Fat and chitin were digested by red trout significantly more efficiently than other fish species. This corresponded to the duration of food passage through the intestinal tract, which for tilapia, sturgeon, and trout came to 7.8, 9.6, and 15.7 hours, respectively. The degree of digestibility of fat and chitin by trout was significantly higher than that of other fish species.</description><subject>Acipenser gueldenstaedtii</subject><subject>Animal and Human Physiology</subject><subject>Biochemistry</subject><subject>Biomedical and Life Sciences</subject><subject>Carbohydrates</subject><subject>Cell Biology</subject><subject>Chitin</subject><subject>Digestibility</subject><subject>Digestion</subject><subject>Ecology</subject><subject>Hermetia illucens</subject><subject>Intestine</subject><subject>Larvae</subject><subject>Life Sciences</subject><subject>Oncorhynchus mykiss</subject><subject>Proteins</subject><subject>Species</subject><subject>Sturgeon</subject><subject>Tilapia</subject><subject>Trout</subject><subject>Zoology</subject><issn>1062-3590</issn><issn>1608-3059</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEQxYMoWKsfwFvA8-pkkt1uj1qtFYoK_rku2d3ZNmW7qUlW6Lc3tYIH8TTD_N57MI-xcwGXQkh19SIgQ5mOAQEkCJAHbCAyyBMJ6fgw7hEnO37MTrxfAYCSCgds8bzcemNbuzCVbvmN9sZz2_CwJP7YB2eCsV0E77rtaQc0n9iuoi44Hb4PM3JrCkZz07Z9BJ7PtfvUxE3Hp8Yv-a2h4E_ZUaNbT2c_c8jepnevk1kyf7p_mFzPkwqlkInWqJsUm2pU1nVZU56NQFWIWNYlYJ2rphF6jFWZ1ShLqaJe5qRTkcoaiUo5ZBf73I2zHz35UKxs7-IHvkAllMJ8jFlUib2qctZ7R02xcWat3bYQUOz6LP70GT249_io7RbkfpP_N30BuZB3hg</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Ushakova, N. A.</creator><creator>Ponomarev, S. V.</creator><creator>Fedorovyh, Yu. V.</creator><creator>Bastrakov, A. I.</creator><creator>Pavlov, D. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200501</creationdate><title>Physiological Basis of the Nutritional Value of a Concentrate of Hermetia illucens Larvae in Fish Diets</title><author>Ushakova, N. A. ; Ponomarev, S. V. ; Fedorovyh, Yu. V. ; Bastrakov, A. I. ; Pavlov, D. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2313-aa2af52fc7bddbde86704c222bdb02d84ff1a92cb6d23b34aa238ea5153d2eeb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acipenser gueldenstaedtii</topic><topic>Animal and Human Physiology</topic><topic>Biochemistry</topic><topic>Biomedical and Life Sciences</topic><topic>Carbohydrates</topic><topic>Cell Biology</topic><topic>Chitin</topic><topic>Digestibility</topic><topic>Digestion</topic><topic>Ecology</topic><topic>Hermetia illucens</topic><topic>Intestine</topic><topic>Larvae</topic><topic>Life Sciences</topic><topic>Oncorhynchus mykiss</topic><topic>Proteins</topic><topic>Species</topic><topic>Sturgeon</topic><topic>Tilapia</topic><topic>Trout</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ushakova, N. A.</creatorcontrib><creatorcontrib>Ponomarev, S. V.</creatorcontrib><creatorcontrib>Fedorovyh, Yu. V.</creatorcontrib><creatorcontrib>Bastrakov, A. I.</creatorcontrib><creatorcontrib>Pavlov, D. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Biology bulletin of the Russian Academy of Sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ushakova, N. A.</au><au>Ponomarev, S. V.</au><au>Fedorovyh, Yu. V.</au><au>Bastrakov, A. I.</au><au>Pavlov, D. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physiological Basis of the Nutritional Value of a Concentrate of Hermetia illucens Larvae in Fish Diets</atitle><jtitle>Biology bulletin of the Russian Academy of Sciences</jtitle><stitle>Biol Bull Russ Acad Sci</stitle><date>2020-05-01</date><risdate>2020</risdate><volume>47</volume><issue>3</issue><spage>276</spage><epage>282</epage><pages>276-282</pages><issn>1062-3590</issn><eissn>1608-3059</eissn><abstract>This article discusses work on assessing the digestibility of a concentrate of
Hermetia illucens
larvae in fish with gastrointestinal digestion (rainbow trout
Oncorhynchus mykiss
, Russian sturgeon
Acipenser gueldenstaedtii
, red tilapia
Oreochromis mosambicus
×
O. niloticus
). It was found that this digestibility index of the larvae concentrate was 67–74%. At the same time, fish species consumed larvae protein at 91–97%, the digestibility of residual fat was 90–94%, and easily hydrolyzed carbohydrates amounted to 52–68%. Сhitin of
H. illucens
was digested 25–35% and did not adversely affect the digestion of protein and fat in the fish species studied. The digestion rates of the
H. illucens
larvae concentrate, protein, and easily digestible carbohydrates in
O. mosambicus
×
O. niloticus
are statistically significantly higher than in
Onc. mykiss
, while in
A. gueldenstaedtii
they were intermediate in comparison with tilapia and trout. This corresponded to the duration of food passage through the intestinal tract, which in
O. mosambicus
×
O. niloticus
,
Ac. gueldenstaedtii
, and
O. mykiss
came to 7.8, 9.6, and 15.7 hours, respectively. Fat and chitin were digested by red trout significantly more efficiently than other fish species. This corresponded to the duration of food passage through the intestinal tract, which for tilapia, sturgeon, and trout came to 7.8, 9.6, and 15.7 hours, respectively. The degree of digestibility of fat and chitin by trout was significantly higher than that of other fish species.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1062359020030103</doi><tpages>7</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Acipenser gueldenstaedtii Animal and Human Physiology Biochemistry Biomedical and Life Sciences Carbohydrates Cell Biology Chitin Digestibility Digestion Ecology Hermetia illucens Intestine Larvae Life Sciences Oncorhynchus mykiss Proteins Species Sturgeon Tilapia Trout Zoology |
| title | Physiological Basis of the Nutritional Value of a Concentrate of Hermetia illucens Larvae in Fish Diets |
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