Combined Effects of Yellow Mealworm (Tenebrio molitor) and Saccharomyces cerevisiae on the Growth Performance, Feed Utilization Intestinal Health, and Blood Biomarkers of Nile Tilapia (Oreochromis niloticus) Fed Fish Meal-Free Diets DOI Creative Commons

Ehab M Anany,

Mostafa Abdel Rahman Ibrahim,

Ibrahim M. Abd El-Razek

и другие.

Probiotics and Antimicrobial Proteins, Год журнала: 2023, Номер unknown

Опубликована: Дек. 29, 2023

Abstract Aquafeed quality is the most critical factor for aquaculture sustainability. However, limitations of traditional feed ingredients such as fishmeal (FM) need alternative strategies to ensure nutritional requirements aquatic animals. In this trial, four test diets were formulated (2 × 2 factorial design), where FM was incorporated in two at 10% with or without Saccharomyces cerevisiae (SC) 1 g/kg. At same time, replaced yellow mealworm ( Tenebrio molitor ) meal (TM) SC The growth performance indices (final weight, weight gain, and SGR), utilization (FCR PER) markedly affected by protein source (FM TM) dietary P < 0.05). significantly 0.05) whole-body lipid contents, while moisture ash contents unaffected > TM SC. intestinal villi showed a marked increase both height branching treated groups along whole length intestine. Furthermore, immune cell infiltration prominent near crypts middle segments supplemented Dietary revealed improved hepatic parenchyma liver tissue better than other groups. hematological indices, including hemoglobulin, hematocrit, red blood cells, white lysozyme activity phagocytic index SC, catalase, glutathione peroxidase, malondialdehyde interaction between superoxide dismutase conclusion, adding could enhance Nile tilapia positive effects on histological features antioxidative responses.

Язык: Английский

Tenebrio molitor (Linnaeus, 1758): Microbiological Screening of Feed for a Safe Food Choice DOI Creative Commons

Barbara Pöllinger-Zierler,

Andrea Lienhard,

Chiara Mayer

и другие.

Foods, Год журнала: 2023, Номер 12(11), С. 2139 - 2139

Опубликована: Май 25, 2023

As a result of the increasing focus on alternative protein sources which are ideally still sustainable, yellow mealworm, Tenebrio molitor, has come into focus. To verify its suitability as food source in relation to human health, an analysis microbiome larvae T. molitor is pertinent. Subsequently, this study was, one hand, analyze influence substrate microbial load microbiome, and, other determine processing methods ensure risk-free consumption mealworms. For purpose, mealworms were grown 10 different substrates derived from by-products production (malt residual pellets, corn germ meal, chestnut breakage and wheat bran, bread remains, draff, nettle, hemp seed oil cake, oyster mushrooms with coffee grounds, pumpkin cake) loads analyzed using selective media. Further starvation/defecation heating (850 W for min) used investigate how reduction microorganisms enabled by these methods. The results showed that there was no significant relationship between mealworm. Starvation defecation led lower stock microorganisms. Heating non-defecated group defecated heated detectable load. In conclusion, firstly, choice effect secondly, starvation allow consumption. This makes important contribution evaluating safety sustainable nutrition.

Язык: Английский

Процитировано

8
Effect of replacing durum wheat semolina with Tenebrio molitor larvae powder on the techno-functional properties of the binary blends DOI Creative Commons
Serena Carpentieri, Agnieszka Orkusz, Giovanna Ferrari

и другие.

Current Research in Food Science, Год журнала: 2023, Номер 8, С. 100672 - 100672

Опубликована: Дек. 28, 2023

Tenebrio molitor (TM) larvae, due to their high nutritional value, are gaining growing attention in food and feed sectors. Although few studies dealt with wheat-based products functionalized TM larvae powder, there is a lack of comprehensive characterization the raw materials optimize formulations for end-product recommendation. This study aimed at investigating effects partial replacement durum wheat semolina increasing amounts powder (5–30%) on techno-functional properties binary blends. Color, granulometry, hydration properties, pasting characteristics, spectral characteristics (FTIR), reducing sugar content, bioactivity terms total phenolic content (TPC) antioxidant activity (FRAP, DPPH, ABTS) were assessed resulting The insect decreased lightness (L*) yellowness (b*) but increased redness (a*) samples. In turn, addition did not negatively alter which comparable those detected semolina. Higher led protein lipid contents, as corroborated by FTIR spectra, parameters, stronger starch granule stability when 20% 30% added formulation. Significant increases TPC observed amount (up 87%, 78%, 2-fold, 67%, TPC, FRAP, ABTS, respectively, compared semolina). Therefore, these promising results have highlighted possibility using an unconventional ingredient products, enhancing health-promoting values.

Язык: Английский

Процитировано

8
Production of safe cyanobacterial biomass for animal feed using wastewater and drinking water treatment residuals DOI Creative Commons
S. W. Park, Sang-Jun Lee,

Won Noh

и другие.

Heliyon, Год журнала: 2024, Номер 10(3), С. e25136 - e25136

Опубликована: Янв. 26, 2024

The growing interest in microalgae and cyanobacteria biomass as an alternative to traditional animal feed is hindered by high production costs. Using wastewater (WW) a cultivation medium could offer solution, but this approach risks introducing harmful substances into the biomass, leading significant safety concerns. In study, we addressed these challenges selectively extracting nitrates phosphates from WW using drinking water treatment residuals (DWTR) chitosan. This method achieved peak adsorption capacities of 4.4 mg/g for nitrate 6.1 phosphate with 2.5 wt% chitosan blend combined DWTR-nitrogen. Subsequently, extracted nutrients were employed cultivate

Язык: Английский

Процитировано

2
Applicability of Black Soldier Fly and Yellow Mealworm in municipal food waste bioconversion: Assessment of efficiency, nutritional proficiency, and safety DOI
Mohammad Shojaaddini

Journal of Asia-Pacific Entomology, Год журнала: 2024, Номер 27(3), С. 102306 - 102306

Опубликована: Авг. 1, 2024

Язык: Английский

Процитировано

2
Combined Effects of Yellow Mealworm (Tenebrio molitor) and Saccharomyces cerevisiae on the Growth Performance, Feed Utilization Intestinal Health, and Blood Biomarkers of Nile Tilapia (Oreochromis niloticus) Fed Fish Meal-Free Diets DOI Creative Commons

Ehab M Anany,

Mostafa Abdel Rahman Ibrahim,

Ibrahim M. Abd El-Razek

и другие.

Probiotics and Antimicrobial Proteins, Год журнала: 2023, Номер unknown

Опубликована: Дек. 29, 2023

Abstract Aquafeed quality is the most critical factor for aquaculture sustainability. However, limitations of traditional feed ingredients such as fishmeal (FM) need alternative strategies to ensure nutritional requirements aquatic animals. In this trial, four test diets were formulated (2 × 2 factorial design), where FM was incorporated in two at 10% with or without Saccharomyces cerevisiae (SC) 1 g/kg. At same time, replaced yellow mealworm ( Tenebrio molitor ) meal (TM) SC The growth performance indices (final weight, weight gain, and SGR), utilization (FCR PER) markedly affected by protein source (FM TM) dietary P < 0.05). significantly 0.05) whole-body lipid contents, while moisture ash contents unaffected > TM SC. intestinal villi showed a marked increase both height branching treated groups along whole length intestine. Furthermore, immune cell infiltration prominent near crypts middle segments supplemented Dietary revealed improved hepatic parenchyma liver tissue better than other groups. hematological indices, including hemoglobulin, hematocrit, red blood cells, white lysozyme activity phagocytic index SC, catalase, glutathione peroxidase, malondialdehyde interaction between superoxide dismutase conclusion, adding could enhance Nile tilapia positive effects on histological features antioxidative responses.

Язык: Английский

Процитировано

4