<i>Retracted:</i> Kale (<i>Brassica oleracea var. sabellica</i>) as miracle food with special reference to therapeutic and nutraceuticals perspective

Khalid, Waseem; Arshad, Muhammad Sajid; Imran, Muhammad; Ahmad, Rabia; Imran, Ali; Qaisrani, Tahira Batool; Asghar, Zubia; Husain, Adnan; Anjum, Faqir Muhammad; Suleria, Hafiz Ansar Rasul

doi:10.1002/fsn3.2476

Cited by 5 publications

(4 citation statements)

References 122 publications

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“…Kale ( B. oleracea var. acephala ) is considered as a “miracle food” in recent years due to its nutraceuticals value, easy cultivation, as well as high tolerance to diverse climate conditions [ 1 , 35 ]. In Croatia, its cultivation is still limited to small family farms.…”

Section: Discussionmentioning

confidence: 99%

“…It grows in its natural habitat, the vertical rocks and the calcareous rocky slopes close to the sea. Both species are hardly investigated from the metabolomics point of view, and data on metabolomics profiles are still limited as well as on the biological potential for human health [ 6 , 35 ]. Thus, herein, we investigated the polyphenolic contents of wild cabbage and traditional Croatian kale grown under controlled conditions, and their antioxidant and anticancer activity.…”

Section: Discussionmentioning

confidence: 99%

“…Measured flavonoids KAE and QUE were significantly higher in kale compared to wild cabbage. While data on the bioactive compounds found in kale are available [ 1 , 35 ], data on the bioactive compounds of wild cabbage are very limited. The volatile compounds of wild cabbages are reported [ 37 , 38 ], and some publications reported the glucosinolates profile in leaves and seeds [ 39 , 40 ].…”

Section: Discussionmentioning

confidence: 99%

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Antioxidant and Antiproliferative Activities of Kale (Brassica oleracea L. Var. acephala DC.) and Wild Cabbage (Brassica incana Ten.) Polyphenolic Extracts

et al. 2023

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Brassicaceae are rich in healthy phytochemicals that have a positive impact on human health. The aim of this study was to analyze the phenolic compounds and antioxidant and anticancer potential of traditional Croatian kale (Brassica oleracea L. var. acephala DC.) and wild cabbage (Brassica incana Ten.) extracts. The phenolic groups and antioxidant activity were determined by spectrophotometry, selected phenolic compounds (ferulic acid, sinapic acid, salicylic acid, kaempferol, and quercetin) were analyzed by LC-MS/MS, and anticancer potential was evaluated in vitro using HeLa cells. The extracts of both plant species are rich in phenolic compounds and showed significant antioxidant activity at similar levels. LC-MS/MS detected sinapic acid as the most abundant phenolic acid, followed by ferulic acid, while salicylic acid was present at lower concentrations. A comparative analysis showed that wild cabbage contained significantly more sinapic acid, while kale contained more kaempferol and quercetin. Both Brassica extracts at a concentration of 50 µg mL−1 showed an antiproliferative effect on HeLa cells, while they did not affect the proliferation of normal human skin fibroblasts. Wild cabbage extract also showed an antiproliferative effect on HeLa cells at a lower applied concentration of 10 µg mL−1 of extracts. The clonogenic analysis also revealed the inhibitory effect of the extracts on HeLa colony growth.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Antioxidant and Antiproliferative Activities of Kale (Brassica oleracea L. Var. acephala DC.) and Wild Cabbage (Brassica incana Ten.) Polyphenolic Extracts

et al. 2023

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“…The spots produced by A. brassicicola are darker [12]. Healthy leaf is a curly and pretty decorative with full green color without any spots and color differences on the leaves [13]. The total dataset used is 2000 images from each class.…”

Section: Datasetmentioning

confidence: 99%

Broccoli leaf diseases classification using support vector machine with particle swarm optimization based on feature selection

Ferdinand

Maki²

2022

Int. J. Adv. Intell. Informatics

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Broccoli is a plant that has many benefits. The flower parts of broccoli contain protein, calcium, vitamin A, vitamin C, and many more. However, in its cultivation, broccoli plants have obstacles such as the presence of pests and diseases that can affect production of broccoli. To avoid this, the authors build a model to identify diseases in broccoli through leaf images with a size of 128x128 pixels. The model is constructed to classify healthy leaves, and disease leaves using the image processing method that uses machine learning stages. There are several stages, including K-Means segmentation, colour feature extraction, and classification using SVM (Support Vector Machine) with RBF kernel and PSO (Particle Swarm Optimization) for reduce dimensionality data. The model that has been built compares the SVM model and the SVM-PSO model. It produces good accuracy in the training of 97.63% and testing accuracy of 94.48% for SVM-PSO and 85.82% for training, and 86.25% for testing in the SVM model. Therefore, this proposed model can produce good results in categorizing healthy and diseased leaves in broccoli.

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Truths and myths about superfoods in the era of the COVID-19 pandemic

Hassoun¹,

Harastani

Jagtap

et al. 2022

Critical Reviews in Food Science and Nutrition

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Retracted: Kale (Brassica oleracea var. sabellica) as miracle food with special reference to therapeutic and nutraceuticals perspective

Cited by 5 publications

References 122 publications

Antioxidant and Antiproliferative Activities of Kale (Brassica oleracea L. Var. acephala DC.) and Wild Cabbage (Brassica incana Ten.) Polyphenolic Extracts

Antioxidant and Antiproliferative Activities of Kale (Brassica oleracea L. Var. acephala DC.) and Wild Cabbage (Brassica incana Ten.) Polyphenolic Extracts

Broccoli leaf diseases classification using support vector machine with particle swarm optimization based on feature selection

Truths and myths about superfoods in the era of the COVID-19 pandemic

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