Soldier fly larvae as feed in commercial fish production

Bondari, K.; Sheppard, Donald C.

doi:10.1016/0044-8486(81)90047-8

Cited by 149 publications

(97 citation statements)

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“…To meet the quantity of mass production, however, the use of the elder larva (bigger) was suggested. KEY WORDS: Hermetia illucens, development, PKM, proximate analysis PENDAHULUAN Hermetia illucens merupakan salah satu jenis serangga potensial untuk dimanfaatkan, antara lain sebagai: agen pengurai limbah organik (Lardé 1990, Sheppard et al 1994, Leclercq 1997, Olivier 2001, Newton et al 2005, pakan tambahan bagi ikan dan hewan ternak (Newton et al 1977, Bondari & Sheppard 1981, Bodri & Cole 2007, St-Hilaire et al 2007). …”

Section: Perhimpunan Entomologi Indonesiaunclassified

Perkembangan dan Kandungan Nutrisi Larva Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) pada Bungkil Kelapa Sawit

et al. 2015

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Hermetia illucens, is used as a reducing agent of palm kernel meal (PKM), as well as one of alternative protein sources for aquaculture purposes. Information about biology of H. illucens is absolutely required in mass production. The objectives of these researches were to study the development of H. illucens including the effect of supplementary food to the adult, and nutrient content of the immature stage. The sample of 20 larvae from each 3 replicates were measured and weighed on 0-19th day (larva) and 24th day (pupa) from egg hatching. H. illucens adults were fed by water and honey 5% (v/v). Eggs were collected and counted. Nutrient content of immature stage: 5, 10, 15, 20 days old (larvae), and 25 days old (prepupae) reared on PKM were analyzed proximately. Dry matter was determined by weight loss on drying at 105 oC during overnight. Crude protein was determined by Kjeldahl procedure (N x 6.25), crude fat by soxhlet (ether extract), crude ash by determining the residue after heating at 550 oC for 4–5 h. Data were analyzed descriptively by average from triplicate. The development of H. illucens was shorter than those in previous studies as the differences of abiotical factor. PKM was a suitable medium for development. It was better, however, to fed the adult with honey since it could enhance the fecundity. The young larva certainly contained the best quality of nutrition. To meet the quantity of mass production, however, the use of the elder larva (bigger) was suggested.

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Section: Perhimpunan Entomologi Indonesiaunclassified

Perkembangan dan Kandungan Nutrisi Larva Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) pada Bungkil Kelapa Sawit

et al. 2015

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“…Maggot meal (magmeal) can be used as a good alternative protein source in tilapia diets -feeding Oreochromis niloticus fingerling with magmeal diets did not cause any form of physiological stress (Ogunji et al, 2008). Also soldier fly larvae may be valuable feedstuff in a commercial fish production for channel catfish and tilapia (Bondari and Sheppard, 1981) or rainbow trout (Sealey et al, 2011). Possibilities of using Diptera larvae for fish feeding also improved the results of the taste tests which indicated, that fish fed soldier fly larvae are acceptable to the consumer (Bondari and Sheppard, 1981).…”

Section: The Use Of Insects As a Food For Animalsmentioning

confidence: 99%

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Mlček¹,

Borkovcová²,

Rop³

et al. 2014

j. cent. eur. agric.

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Possibilities of edible insect use in Western countries is now increasingly debated issue. Insects in Asian, African, American and South Central American cultures are mainly nutritional components. In Europe and other developed countries, however, insect is used in different ways, and this issue is viewed from a different angle. Insects are mainly used as feed for animals, in the organic waste recycling systems, in human and veterinary medicine, material production (such as silk) etc. This review summarizes up-to-date knowledge about using edible insects in human, veterinary medicine and agriculture, especially from the viewpoint of the biological and chemical content of active substances and the possibilities of further use in these areas.Keywords: antioxidants, chitin, feed, human medicine, insect, insulin, vertebrates, veterinary Abstract in native language (Czech republic)Možnosti využití jedlého hmyzu v západních zemích je nyní stále více diskutovanou otázkou. Hlavní význam jedlého hmyzu v asijských, afrických, amerických (hlavně v jižních a středoamerických) kulturách je dán především nutriční hodnotou. V Evropě a dalších vyspělých zemích je však hmyz využíván, nebo v budoucnu bude využíván, různými způsoby a otázka využití jedlého hmyzu je brána z jiného úhlu pohledu. Hmyz se používá hlavně jako krmivo pro zvířata, v organických systémech 225Journal recyklace odpadů, v humánní (hypertenze, kardiovaskulární choroby) a veterinární medicíně, výroba materiálu (např. hedvábí) atd. Možné vedlejší přínosy výzkumu z hlediska nutričních hodnot a dalšího využití jedlého hmyzu, můžou také zahrnovat vyhledávání nových sloučenin (chitin, chitosan, insulin), biotechnologií (léčba celiakie) a hledání výživového, farmaceutického (včelí jed), veterinárního, průmyslového a kosmetického potenciálu (antimikrobiální a antimykotické látky). Budoucí výzkum se bude také týkat využití extraktů z jedlého hmyzu a dalších látek prospěšných pro lidské zdraví (antioxidační enzymy). Kromě tohoto, může hmyz sloužit jako cenné krmivo, vzhledem k jejich složení, a také jako náhrada obratlovců v experimentálním testování toxických látek. Přes zavedení mnoha chovných center a dalších systémů určených pro využití u hmyzu pro člověka, zvířata a jiné účely, bude však další vědecký výzkum zapotřebí. Tyto otázky jsou a budou předmětem práce mnoha vědců z různých oblastí. V mnoha ohledech se hmyz jeví jako strategická "surovina", s cílem využít tohoto potenciálu pro lidstvo. Je však nutné si uvědomit některé atributy tohoto hlediska, vzít v úvahu negativa a pracovat s pozitivy. Tato souhrnná práce uvádí aktuální znalosti o použití jedlého hmyzu v zemědělství, humánní a veterinární medicíně a to zejména z hlediska biologického a chemického složení účinných látek a možnostech dalšího využití v těchto oblastech.of Central European Agriculture, 2014, 15(4), p.225-237 225 Journal of Central European Agriculture, 2014, 15(4), p.225-237 225 Journal of Central European Agriculture, 2014, 15(4), p.225-237 225 Journal of Central European

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“…Alternatively, excreta can also be fed to Black Soldier Fly larvae [52], which are rich in both fat and protein. These larvae can be reared and harvested for use as an animal feed directly or as an input for industrial feed [53]. The lipids contained in them can be extracted for conversion into fuels [54].…”

Section: Cbs Services As An Enabler For Circular Economymentioning

confidence: 99%

Digital Transformation as an Enabler for Advanced Services in the Sanitation Sector

Saul

Gebauer

2018

Sustainability

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People in Base of the Pyramid markets still face difficulties when it comes to sanitation. Container-based Sanitation (CBS) services represent a promising advanced sanitation service. Despite the observed outcomes of CBS services, organizations face obstacles when providing these services. To overcome these obstacles, digital transformations of these services are being carried out. We rely on multiple case studies to understand these digital transformations. Our findings highlight (1) the challenges these case organizations faced before engaging in the digital transformation, (2) their individual digital transformation pathways, and (3) a general framework for digital transformations in BoP markets. Keywords:Container-based Sanitation; advanced services; Internet of Things; Base of the Pyramid; WASH; sanitation MotivationThe 4 billion people in the world who subsist on a few dollars a day are often referred to as the Base of the Pyramid (BoP) [1]. Much of the BoP population lacks access to necessary services [2,3] such as water, sanitation, and energy. Considering our empirical context of sanitation, 2.4 billion people do not have access to a toilet that is connected to a sewage system or vaults that are regularly emptied and serviced [4], 892 million of which practice open defecation [5]. In addition, the excreta of 4.5 billion people is not safely treated or disposed of properly [5]. To better serve the BoP population, organizations need to move beyond offering basic sanitation products to the BoP population.A typical illustration of a basic sanitation product is the building of pit latrines, without concern for the wider excreta management system. While this approach can be designed to be very affordable, scalable, and even suitable for rural areas, it is not suitable for densely populated, informal, urban areas. In such conditions, basic sanitation offerings do not guarantee how and where excreta enters a sanitation system; how and for how long it is contained on site; how it is transported to a treatment facility; how it is treated; and how it is finally disposed of or re-utilized [6]. A system-perspective is critical for achieving the Sustainable Development Goals (SDGs) 6.2 "... access to adequate and equitable sanitation and hygiene for all and end open defecation" and 6.3 "... improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally" [7].Therefore, organizations should create advanced sanitation services. The idea of advanced services originates from the servitization discussion describing how product companies are increasingly transitioning from offering products to basic services, and from basic services to advanced services [8]. Advanced services are generally distinguished by their focus on outcomes and the tight links to the necessary capabilities for achieving these outcomes [8].Container-based Sanitation (CBS) ...

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Soldier fly larvae as feed in commercial fish production

Cited by 149 publications

References 6 publications

Perkembangan dan Kandungan Nutrisi Larva Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) pada Bungkil Kelapa Sawit

Perkembangan dan Kandungan Nutrisi Larva Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) pada Bungkil Kelapa Sawit

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Digital Transformation as an Enabler for Advanced Services in the Sanitation Sector

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