A newly developed nongenetically modified purple tomato V118 was investigated for its phytochemical compositions and antioxidant activities. A highly efficient and sensitive UPLC method was developed for both the phenolics and carotenoids, which showed that in addition to the phytochemicals commonly known for tomatoes, V118 had a unique composition of anthocyanins. The total carotenoid content of V118 was 234.78 μg/g dry weight (DW), and the total phenolic content was 659.11 mg GAE/100 g DW. The antioxidant activities of the lipophilic extract as measured by the PCL and ORAC-L assays were 30.11 μmol TE/g DW and 11.97 μmol TE/g DW, respectively, while the hydrophilic extracts as determined by the ORAC-H and FRAP assays were 323.23 μmol TE/g DW and 54.95 μmol AAE/g DW, respectively. The LC-MS study showed three major anthocyanins, which were mainly acylglycosides of petunidin and malvidin. This study showed that purple tomatoes such as V118 possess additional phytochemicals like anthocyanins, which can potentially have added health benefits.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/jf202364v | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
8-OHdG and Nrf2 Protein are Expressed Consistently in Various T Stages of Invasive Breast Carcinoma.
Asian Pac J Cancer Prev
January 2025
Department of Anatomic Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia.
Objective: Oxidative stress prompts breast cancer cells to adapt by raising the lethal threshold and enhancing the antioxidant mechanism, thereby enabling survival and continuous proliferation that facilitates tumor progression. Nrf2 and 8-OHdG are indicative of oxidative stress activity and impact the progression of breast cancer. We aimed to analyze the expression of Nrf2 and 8-OHdG in various T stages of breast cancer in our hospital.
View Article and Find Full Text PDFAnti-cystitis glandularis action exerted by glycyrrhetinic acid: bioinformatics analysis and molecular validation.
Mol Divers
January 2025
Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, Guangxi, China.
Cystitis glandularis (CG) is a chronic hyperplastic disorder of the bladder, and the available clinical drug therapy is insufficient currently. Glycyrrhetinic acid (GA), a bioactive compound extracted from the roots of Glycyrrhiza glabra, is found with beneficial actions, including anti-inflammatory and anti-oxidative effects. We previously reported that GA relieves CG symptoms in animal model, implying the potential application of GA to treat CG.
View Article and Find Full Text PDFFeeding broilers with the addition of an Ilex paraguariensis coproduct affects zootechnical performance and meat quality responses.
Trop Anim Health Prod
January 2025
Department of Agroindustrial Science and Technology, Federal University of Pelotas, Rio Grande Do Sul, Brazil.
During the harvest of Ilex paraguariensis, approximately 2-5 tons per hectare of thick stems are left on the soil surface. The outer portion of these stems, referred to as the coproduct, constitutes 30% of the total residue mass. Although this coproduct has been partially characterized in terms of its phytochemical profile, its technological applications remain unexplored.
View Article and Find Full Text PDFDevelopment of a Highly Nutritious Vegetable Beverage Based on Kurugua (Sicana odorifera) and Chia Oil (Salvia hispanica).
Plant Foods Hum Nutr
January 2025
Facultad de Ciencias Químicas, Dirección de Investigaciones, Universidad Nacional de Asunción, P.O. 1055, San Lorenzo, Paraguay.
Concerns over malnutrition, synthetic additives and post-harvest waste highlight the need for innovation in food technology, turning towards underutilized crops. Plant-based beverages offer sustainable dietary alternatives and the increasing demand for such products makes the exploration of native crops particularly relevant. This study focuses on the development of a beverage derived from the native South American fruit kurugua (Sicana odorifera), combined with chia oil (Salvia hispanica L.
View Article and Find Full Text PDFLinn.: comprehensive insights into its medicinal, phytochemical and safety profiles.
Nat Prod Res
January 2025
Krishna Institute of Pharmacy, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, India.
Linn., commonly known as the 'Tree of Sadness' belongs to Oleaceae family. In Ayurvedic, Siddha, Unani, and Homeopathic therapeutic systems, it has been used to treat various conditions, including ulcers, skin diseases, hair loss, piles, liver diseases, rheumatism, and malarial fevers.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!