Is lemon a citrus fruit

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Is Lemon a Citrus Fruit?

Citrus Fruit Classification

Lemons are indeed classified as citrus fruits. The Citrus genus encompasses a variety of fruits including oranges, grapefruits, mandarins (tangerines), lemons, and limes. These fruits have been cultivated and consumed for centuries, and modern genetic and molecular techniques have helped clarify their relationships. Despite the diversity seen in grocery stores, taxonomists have identified that there are likely only three true species within the Citrus genus, with lemons being a significant member of this group .

Nutritional and Health Benefits of Lemon (Citrus limon)

Lemon, scientifically known as Citrus limon, is recognized as the third most important species within the Citrus genus. It is highly valued for its rich content of phenolic compounds, vitamins, minerals, dietary fiber, essential oils, and carotenoids. These components contribute to its health-promoting properties, making lemon a popular choice in both the fresh produce market and the food industry. Additionally, the by-products and wastes generated from lemon production are valuable sources of bioactive compounds, which have potential applications in animal feed, manufactured foods, and healthcare .

Unique Qualities of 'Limone dell'Etna'

The cultivation of lemon on the mountainsides of Mount Etna in Sicily, Italy, has led to the development of a unique product known as 'Limone dell'Etna'. This lemon variety benefits from the specific geographical, soil, and climatic conditions of the region. Research has shown that the 'Limone dell'Etna' exhibits high levels of ascorbic acid, flavonoids, and hydroxycinnamic acids, which contribute to its strong antioxidant properties. These qualities make it a valuable and original source of natural antioxidants, with potential for further exploitation in the processing industry .

Conclusion

In summary, lemons are unequivocally classified as citrus fruits. They are a significant member of the Citrus genus, known for their rich nutritional profile and health benefits. The unique qualities of certain lemon varieties, such as 'Limone dell'Etna', further highlight the importance and versatility of this fruit in both the food industry and health sectors.

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Most relevant research papers on this topic

Oranges and lemons: clues to the taxonomy of Citrus from molecular markers.

New genetic and molecular techniques suggest that there are probably only three true species of Citrus fruit, with oranges, grapefruit, and lemons being the most common.

Highly Cited

2001·

230citations

·G. Moore

Natural bioactive compounds of Citrus limon for food and health.

Lemons are a valuable source of bioactive compounds for food and health, with potential for animal feed, manufactured foods, and healthcare applications.

Literature ReviewHighly Cited

2010·

466citations

·E. González-Molina et al.

Qualitative and nutraceutical aspects of lemon fruits grown on the mountainsides of the Mount Etna: A first step for a protected designation of origin or protected geographical indication application of the brand name 'Limone dell'Etna'.

'Limone dell'Etna' lemons, particularly the Verdello variety, are a valuable and original source of natural antioxidants, warranting protection under European geographical origin labels.

2015·

23citations

·M. Amenta et al.

Citrus limon (Lemon) Phenomenon—A Review of the Chemistry, Pharmacological Properties, Applications in the Modern Pharmaceutical, Food, and Cosmetics Industries, and Biotechnological Studies

Citrus limon (lemon) has valuable pharmaceutical, cosmetic, and culinary properties, with therapeutic activities including anti-inflammatory, antimicrobial, anticancer, and antiparasitic properties.

Literature ReviewRigorous JournalHighly Cited

2020·

292citations

·Marta Klimek-Szczykutowicz et al.

Identification, synthesis, and characterization of novel sulfur-containing volatile compounds from the in-depth analysis of Lisbon lemon peels (Citrus limon L. Burm. f. cv. Lisbon).

Novel sulfur-containing volatile compounds were identified in Lisbon lemon peels, contributing significantly to the fruit's aroma profile.

2015·

28citations

·R. Cannon et al.

Correction to: The haplotype‑resolved reference genome of lemon (Citrus limon L. Burm f.)

The release of a high-quality reference genome of lemon (Citrus limon L. Burm f.) is crucial for high-throughput genotyping analysis and functional genomic approaches to characterize genetic determinism of traits of agronomic interest.

2021·

11citations

·M. Guardo et al.

Characterization of Odor-Active Compounds of Ichang Lemon (Citrus wilsonii Tan.) and Identification of Its Genetic Interspecific Origin by DNA Genotyping.

Ichang lemon's odor-active compounds include 3-Methyl-3-sulfanylbutyl acetate, a sulfurous, tropical fruity, green compound found in passion fruit and brewed coffee, and its genetic origin is a pummelo Yuzu hybrid.

2021·

12citations

·Benoit Demarcq et al.

Converting citrus wastes into value-added products: Economic and environmently friendly approaches.

Citrus waste can be converted into valuable products, such as bioethanol, by utilizing its abundant nutrients and trace elements, while minimizing environmental impact.

Highly Cited

2017·

417citations

·K. Sharma et al.

Genetic Diversity and Characterization of Sweet Lemon (Citrus limetta) Fruits

Genetic diversity exists in sweet lemon (Citrus limetta) fruits, with three groups formed, with stock plant 1 and 2 being the most divergent.

RCT

2020·

4citations

·F. R. Gomes et al.

Monitoring the changes in phenolic compounds and carotenoids occurring during fruit development in the tissues of four citrus fruits.

Citrus fruits in Southern Italy have varying phytochemical profiles, with flavedo and albedo tissues being the richest in phytochemicals, and phenolic compounds decreasing during maturity.

2020·

50citations

·S. Multari et al.

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