The present study aimed to reveal the abundant tapestry of research on citrus waste and livestock feed, taking into account the recurring challenges posed by feed shortage and high price of conventional animal feed in livestock farming. In total, 565 articles were retrieved in a BibTeX format for analysis using bibliometric package in R studio. The retrieved data included, but not restricted to authors, citations, keywords, journals, and institutions. Published outputs on citrus waste and animal feed for livestock production obtained from Scopus and web of science (WOS) databases were used in this study. The field of citrus waste and livestock feed research experienced an increase in terms of research outputs with an annual growth of 10.20% during the study period. Based on the country level, Brazil was rated first with an aggregate sum of publications ( = 81), with China having a huge global academic influence with most top article citations ( = 1,338). The topmost authors' keywords commonly used in the studied research area were citrus pulp ( = 48), pectin ( = 26), performance ( = 22), and citrus ( = 33), which created a hint on associated studies on citrus waste and livestock feed. The present study provides a global trend to traverse the intellectual quandary on citrus waste and livestock feed research, and guidance for further studies in this field. It is essential to stress that the present study only dealt with core areas of citrus waste and livestock feed research, hence, it is anticipated that new empirical research and prospective solutions would afford new knowledge insight on citrus waste and livestock feed as new studies evolve.
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http://dx.doi.org/10.3389/frma.2022.869974 | DOI Listing |
Microb Cell Fact
January 2025
Botany and Microbiology Department , Faculty of Science, Al-Azhar University, Nasr City, Cairo, 11884, Egypt.
Oleaginous yeasts are considered promising sources for lipid production due to their ability to accumulate high levels of lipids under appropriate growth conditions. The current study aimed to isolate and identify oleaginous yeasts having superior ability to accumulate high quantities of lipids; and enhancing lipid production using response surface methodology and repeated-batch fermentation. Results revealed that, twenty marine oleaginous yeasts were isolated, and the most potent lipid producer isolate was Candida parapsilosis Y19 according to qualitative screening test using Nile-red dye.
View Article and Find Full Text PDFFood Chem (Oxf)
June 2025
Dept. of Biomedical and Biotechnological Sciences, University of Catania.
In the last few years, many efforts have been devoted to the recovery and valorization of olive oil by-products because of their potentially high biological value. The olive mill wastewater (OMWW), a dark-green brown colored liquid that mainly consists of fruit vegetation water, is particularly exploited in this regard for its great content in phenolic compounds with strong antioxidant properties. In our previous work, we produced different OMWW fractions enriched in hydroxytyrosol- and hydroxytyrosol/oleuropein (i.
View Article and Find Full Text PDFAntioxidants (Basel)
November 2024
Department of Marine Biology and Aquaculture, Gyeongsang National University, Tongyeong 53064, Republic of Korea.
This study evaluated bioactive compounds in blood orange ( (L.) Osbeck) peel (BOP) as dietary additives. An 8-week feeding trial was conducted to investigate the effects of dietary supplementation on the growth performance, body composition, digestive enzyme activity, antioxidant capacity, and immune response of juvenile black rockfish.
View Article and Find Full Text PDFPhytomedicine
January 2025
Hunan Agriculture Product Processing Institute; Dongting Laboratory; Hunan Academy of Agricultural Sciences, Changsha, Hunan Province 410125, China. Electronic address:
Background: Presently, the mitigation and governance of obesity have surfaced as significant public health dilemmas on a global scale. A wealth of studies indicated that the host gut microbiota is instrumental in regulating the interplay between high-fat diet (HFD) intake and the pathogenesis of obesity. Physiological premature fruit drop, a major byproduct of citrus, is rich in a variety of bioactive constituents, yet its potential has remained underutilized for an extended period.
View Article and Find Full Text PDFJ Environ Manage
January 2025
Production Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, Egypt.
Citrus is one of the world's most popular and widely cultivated fruits. The processing of citrus fruits for juice extraction generates solid and liquid biowaste, a valuable bio-resource that can be utilized in various sectors, including food and non-food industries. Incorporating Circular Economy (CE) principles into the citrus supply chain offers numerous opportunities but also presents certain barriers.
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