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Sharifi M, Bahrami SH. Review on application of herbal extracts in biomacromolecules-based nanofibers as wound dressings and skin tissue engineering. Int J Biol Macromol 2024:133666. [PMID: 38971295 DOI: 10.1016/j.ijbiomac.2024.133666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 06/24/2024] [Accepted: 07/02/2024] [Indexed: 07/08/2024]
Abstract
The skin, which covers an area of 2 square meters of an adult human, accounts for about 15 % of the total body weight and is the body's largest organ. It protects internal organs from external physical, chemical, and biological attacks, prevents excess water loss from the body, and plays a role in thermoregulation. The skin is constantly exposed to various damages so that wounds can be acute or chronic. Although wound healing includes hemostasis, inflammatory, proliferation, and remodeling, chronic wounds face different treatment problems due to the prolonged inflammatory phase. Herbal extracts such as Nigella Sativa, curcumin, chamomile, neem, nettle, etc., with varying properties, including antibacterial, antioxidant, anti-inflammatory, antifungal, and anticancer, are used for wound healing. Due to their instability, herbal extracts are loaded in wound dressings to facilitate skin wounds. To promote skin wounds, skin tissue engineering was developed using polymers, bioactive molecules, and biomaterials in wound dressing. Conventional wound dressings, such as bandages, gauzes, and films, can't efficiently respond to wound healing. Adhesion to the wounds can worsen the wound conditions, increase inflammation, and cause pain while removing the scars. Ideal wound dressings have good biocompatibility, moisture retention, appropriate mechanical properties, and non-adherent and proper exudate management. Therefore, by electrospinning for wound healing applications, natural and synthesis polymers are utilized to fabricate nanofibers with high porosity, high surface area, and suitable mechanical and physical properties. This review explains the application of different herbal extracts with different chemical structures in nanofibrous webs used for wound care.
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Affiliation(s)
- Mohaddeseh Sharifi
- Department of Textile Engineering, Amirkabir University of Technology, Tehran, Iran
| | - S Hajir Bahrami
- Department of Textile Engineering, Amirkabir University of Technology, Tehran, Iran
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Li X, Song J, Tan J, Zhang D, Guan Y, Geng F, Yang M, Pei J, Ma H. "Plant Golden" C. sativus: Qualitative and quantitative analysis of major components in stigmas and petals and their biological activity in vitro. J Pharm Biomed Anal 2024; 243:116115. [PMID: 38513497 DOI: 10.1016/j.jpba.2024.116115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/19/2024] [Accepted: 03/15/2024] [Indexed: 03/23/2024]
Abstract
Crocus sativus L. (C. sativus) has its stigma as the main valuable part used. With extremely low production and high prices, stigma is considered a scarce resource. As a result, its petals, considered as by-products, are often discarded, leading to significant waste. We developed a UPLC-Q-Orbitrap HRMS method for qualitative analysis of stigmas and petals and a UHPLC-QQQ-MS/MS method for simultaneous quantification of 9 characteristic active compounds for the first time, and compared their biological activity in vitro. The results indicated that a total of 63 compounds were identified in the petals and stigmas. The content of flavonoids in the petals was significantly superior to that in the stigma, and the content of quercetin in the petals was 50 times higher than that in the stigma. The results of the in vitro evaluation of biological activity indicated that both the petals (•OH: IC50=39.70 mg/mL; DPPH: IC50=28.37 mg/mL; ABTS: IC50=0.9868 mg/mL)and stigma (•OH: IC50=34.41 mg/mL; DPPH: IC50=38.99 mg/mL; ABTS: IC50=3.194 mg/mL)demonstrated comparable antioxidant activities. However, the tyrosinase inhibitory activity in petals (IC50=21.17 mg/mL) was weaker than that in stigma(IC50=1.488 mg/mL). This study provides a fast, reliable, and efficient analytical method that can be used for the quality assessment of petals as a natural resource and its related products in the food and pharmaceutical industries.
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Affiliation(s)
- Xue Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jiao Song
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jin Tan
- Gooddoctor Pharmaceutical Group Co.,Ltd., Chengdu, Sichuan 610073, China
| | - Dingkun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yongmei Guan
- State key Laboratory of Innovation Medicine and High Efficiency and Energy Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Funeng Geng
- Gooddoctor Pharmaceutical Group Co.,Ltd., Chengdu, Sichuan 610073, China
| | - Ming Yang
- State key Laboratory of Innovation Medicine and High Efficiency and Energy Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Jin Pei
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Hongyan Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
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Mir RA, Tyagi A, Hussain SJ, Almalki MA, Zeyad MT, Deshmukh R, Ali S. Saffron, a Potential Bridge between Nutrition and Disease Therapeutics: Global Health Challenges and Therapeutic Opportunities. PLANTS (BASEL, SWITZERLAND) 2024; 13:1467. [PMID: 38891276 PMCID: PMC11174376 DOI: 10.3390/plants13111467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/12/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024]
Abstract
Plants are an important source of essential bioactive compounds that not only have a beneficial role in human health and nutrition but also act as drivers for shaping gut microbiome. However, the mechanism of their functional attributes is not fully understood despite their significance. One such important plant is Crocus sativus, also known as saffron, which possesses huge medicinal, nutritional, and industrial applications like food and cosmetics. The importance of this plant is grossly attributed to its incredible bioactive constituents such as crocins, crocetin, safranal, picrocrocin, and glycosides. These bioactive compounds possess a wide range of therapeutic activities against multiple human ailments. Since a huge number of studies have revealed negative unwanted side effects of modern-day drugs, the scientific communities at the global level are investigating a large number of medicinal plants to explore natural products as the best alternatives. Taken into consideration, the available research findings indicate that saffron has a huge scope to be further explored to establish alternative natural-product-based drugs for health benefits. In this review, we are providing an update on the role of bioactive compounds of saffron as therapeutic agents (human disorders and antimicrobial activity) and its nutritional values. We also highlighted the role of omics and metabolic engineering tools for increasing the content of key saffron bioactive molecules for its mass production. Finally, pre-clinical and clinical studies seem to be necessary to establish its therapeutic potential against human diseases.
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Affiliation(s)
- Rakeeb Ahmad Mir
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal 191201, India
| | - Anshika Tyagi
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea;
| | - Sofi Javed Hussain
- Department of Botany, Central University of Kashmir, Ganderbal 191201, India;
| | - Mohammed A. Almalki
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Mohammad Tarique Zeyad
- Department of Agricultural Microbiology, Faculty of Agriculture Sciences, Aligarh Muslim University, Aligarh 202002, India;
| | - Rupesh Deshmukh
- Department of Biotechnology, Central University of Haryana, Mahendragarh 123031, India;
| | - Sajad Ali
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea;
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Benkerroum A, Oubella K, Zini S, Boussif K, Mouhanni H, Achemchem F. Stigmas and Petals of Crocus sativus L. (Taliouine, Morocco): Comparative Evaluation of Their Phenolic Compounds, Antioxidant, and Antibacterial Activities. ScientificWorldJournal 2024; 2024:6676404. [PMID: 38808159 PMCID: PMC11132812 DOI: 10.1155/2024/6676404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 04/06/2024] [Accepted: 05/04/2024] [Indexed: 05/30/2024] Open
Abstract
The dried stigmas of Crocus sativus L. produce saffron, a precious spice used for its culinary and medicinal properties since ancient times, while its petals are considered the main by-product of saffron production. The present study aimed to comparatively evaluate the phenolic content, antioxidant capacity, and antibacterial activity of methanolic extracts of stigmas and petals of Crocus sativus L. from Taliouine. The polyphenol content was measured using the Folin-Ciocalteu method, the antioxidant activity was determined using the DPPH free radical scavenging method, and the well-diffusion method was used to assess antibacterial activity against seven pathogenic bacterial strains (Bacillus subtilis, Escherichia coli, Listeria monocytogenes, Proteus vulgaris, Pseudomonas aeruginosa, Salmonella enterica, and Staphylococcus aureus). Furthermore, the minimum inhibitory concentration (MIC) of the extracts was determined using the microdilution broth test. Our findings revealed that stigmas and petals contained phenolic compounds at the rate of 56.11 ± 4.70 and 64.73 ± 3.42 mg GAE/g, as well as DPPH radical scavenging capacity with IC50 of 1700 µg/ml and 430 µg/ml, respectively. Petal extract showed more effective antibacterial activity, with inhibition diameters ranging from 10.66 ± 0.57 to 22.00 ± 1.00 mm and MIC values ranging from 2.81 to 5.62 mg/ml, compared to the stigma extract, which displayed inhibition diameters from 10.00 ± 0.00 to 18.67 ± 0.76 mm and MIC from 2.81 to 11.25 mg/ml, against five of the seven bacterial strains tested, including S. aureus, E. coli, P. vulgaris, P. aeruginosa, and S. enterica. Statistical analyses were performed to determine the significance of these results. Thus, stigmas and petals of Crocus sativus L. might serve as a suitable source of natural antioxidant and antimicrobial agents for application in the food and pharmaceutical industries.
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Affiliation(s)
- Asmaa Benkerroum
- Research Team Materials, Mechanical and Civil Engineering, National School of Applied Sciences, University Ibn Zohr, Agadir, Morocco
| | - Khadija Oubella
- Research Team Materials, Mechanical and Civil Engineering, National School of Applied Sciences, University Ibn Zohr, Agadir, Morocco
| | - Soukaina Zini
- Research Team Materials, Mechanical and Civil Engineering, National School of Applied Sciences, University Ibn Zohr, Agadir, Morocco
| | - Kaoutar Boussif
- Bioprocess and Environment Team, LASIME Lab, Agadir Superior School of Technology, University Ibn Zohr, Agadir, Morocco
| | - Hind Mouhanni
- Research Team Materials, Mechanical and Civil Engineering, National School of Applied Sciences, University Ibn Zohr, Agadir, Morocco
| | - Fouad Achemchem
- Bioprocess and Environment Team, LASIME Lab, Agadir Superior School of Technology, University Ibn Zohr, Agadir, Morocco
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Vignault A, Vaysse C, Bertand K, Krisa S, Courtois A, Moras B, Richard T, Gaudout D, Pourtau L. Characterization of Crocetin Isomers in Serum Samples via UHPLC-DAD-MS/MS and NMR after Saffron Extract (Safr'Inside™) Consumption. Metabolites 2024; 14:190. [PMID: 38668318 PMCID: PMC11052503 DOI: 10.3390/metabo14040190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
The therapeutic effects of saffron have been reported and described in relation to its major derivatives. Among them, in terms of saffron's properties, crocin and crocetin absorption and bioavailability have been the most studied. Nevertheless, the metabolism of these major compounds of saffron has not yet been entirely elucidated. Current data indicate that the phase 2 metabolism of crocetins go through conjugation reactions. Crocetins could also be present in isomeric forms such as other carotenoids. Nonetheless, there are still shadow areas in regard to the measurements of the different circulating forms of crocetins after oral saffron extract administration (Safr'Inside™). In using various approaches, we propose the identification of a new cis isomeric form of crocetin, the 6-cis-crocetin. This compound was found in human serum samples after an oral administration of saffron extract. The 6-cis-crocetin represents 19% of the total crocetin measured after 45 min of consumption. These data mark, for the first time, the presence of a cis isomeric form of crocetin in human serum samples. Moreover, this study led to the development of an analytical method that is able to identify and quantify both isomeric forms (trans and cis).
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Affiliation(s)
- Adeline Vignault
- Activ’Inside, 33750 Beychac et Caillau, France; (B.M.); (D.G.); (L.P.)
| | - Carole Vaysse
- Nutrition-Health & Lipid Biochemistry Department, ITERG, 33610 Canejan, France; (C.V.); (K.B.)
| | - Karène Bertand
- Nutrition-Health & Lipid Biochemistry Department, ITERG, 33610 Canejan, France; (C.V.); (K.B.)
| | - Stéphanie Krisa
- Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, University of Bordeaux, 33140 Villenave d’Ornon, France; (S.K.); (A.C.); (T.R.)
| | - Arnaud Courtois
- Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, University of Bordeaux, 33140 Villenave d’Ornon, France; (S.K.); (A.C.); (T.R.)
| | - Benjamin Moras
- Activ’Inside, 33750 Beychac et Caillau, France; (B.M.); (D.G.); (L.P.)
| | - Tristan Richard
- Bordeaux INP, INRAE, OENO, UMR 1366, ISVV, University of Bordeaux, 33140 Villenave d’Ornon, France; (S.K.); (A.C.); (T.R.)
| | - David Gaudout
- Activ’Inside, 33750 Beychac et Caillau, France; (B.M.); (D.G.); (L.P.)
| | - Line Pourtau
- Activ’Inside, 33750 Beychac et Caillau, France; (B.M.); (D.G.); (L.P.)
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Hooshyari Ardakani M, Nosengo C, Felletti S, Catani M, Cavazzini A, De Luca C, Rezadoost H. Enhancing the purification of crocin-I from saffron through the combination of multicolumn countercurrent chromatography and green solvents. Anal Bioanal Chem 2024:10.1007/s00216-024-05228-6. [PMID: 38459965 DOI: 10.1007/s00216-024-05228-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/11/2024]
Abstract
Crocin-I, a valuable natural compound found in saffron (Crocus sativus L.), is the most abundant among the various crocin structures. Developing a cost-effective and scalable purification process to produce high-purity crocin-I is of great interest for future investigations into its biological properties and its potential applications in the treatment of neurological disorders. However purifying crocin-I through single-column preparative chromatography (batch) poses a yield-purity trade-off due to structural similarities among crocins, meaning that the choice of the collection window sacrifices either yield in benefit of higher purity or vice versa. This study demonstrates how the continuous countercurrent operating mode resolves this dilemma. Herein, a twin-column MCSGP (multicolumn countercurrent solvent gradient purification) process was employed to purify crocin-I. This study involved an environmentally friendly ethanolic extraction of saffron stigma, followed by an investigation into the stability of the crocin-I within the feed under varying storage conditions to ensure a stable feed composition during the purification. Then, the batch purification process was initially designed, optimized, and subsequently followed by the scale-up to the MCSGP process. To ensure a fair comparison, both processes were evaluated under similar conditions (e.g., similar total column volume). The results showed that, at a purity grade of 99.7%, the MCSGP technique demonstrated significant results, namely + 334% increase in recovery + 307% increase in productivity, and - 92% reduction in solvent consumption. To make the purification process even greener, the only organic solvent employed was ethanol, without the addition of any additive. In conclusion, this study presents the MCSGP as a reliable, simple, and economical technique for purifying crocin-I from saffron extract, demonstrating for the first time that it can be effectively applied as a powerful approach for process intensification in the purification of natural products from complex matrices.
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Affiliation(s)
- Mohammad Hooshyari Ardakani
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| | - Chiara Nosengo
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Simona Felletti
- Department of Environmental and Prevention Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Martina Catani
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Alberto Cavazzini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
- Council for Agricultural Research and Economics, CREA, Via Della Navicella 2/4, 00184, Rome, Italy
| | - Chiara De Luca
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy.
| | - Hassan Rezadoost
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran.
- Center for International Scientific Studies & Collaboration (CISSC), Ministry of Science Research and Technology, Tehran, Islamic Republic of Iran.
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Nid Ahmed M, Abourat K, Gagour J, Sakar EH, Majourhat K, Koubachi J, Gharby S. Valorization of saffron ( Crocus sativus L.) stigma as a potential natural antioxidant for soybean ( Glycine max L.) oil stabilization. Heliyon 2024; 10:e25875. [PMID: 38370196 PMCID: PMC10869852 DOI: 10.1016/j.heliyon.2024.e25875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/20/2024] Open
Abstract
Synthetic antioxidants are known for their efficiency to improve vegetable oil oxidative stability. But owing to their harmful effects on human health, edible oil industry is seeking for safe and healthy natural antioxidants. The present work was setup with the aim of improving soybean oil (SO) oxidative stability by using saffron (Crocus sativus L.) stigmas collected in Morocco. Saffron stigmas were used as a natural antioxidant at various concentrations (0.2, 0.3, and 0.6%) in soybean oil compared to tocobiol (0.3%) as a synthetic antioxidant (the positive control). Performances of such natural and synthetic antioxidants were evaluated by measuring oil basic quality indices under accelerated storage at 60 °C for 12 weeks. Such indices consisted of free fatty acids (FFA), peroxide value (PV), anisidine value (p-AV), total oxidation value (TOTOX), UV extinction coefficients (K232 and K270), fatty acids composition (FA), and iodine value (IV). The obtained data show that there were significant (p < 0.05) increases in FFA, PV, p-AV, K232, K270, and TOTOX but no much variations were observed for FA and IV especially in saffron stigmas fortified oils across storage times. However, in the case of oils fortified with saffron stigmas at different doses, such an increase was of a lesser magnitude (for FFA, PV, p-AV, K270, and TOTOX) as compared to tocobiol. These outcomes were confirmed by principal component analysis with strong positive correlations (p < 0.001) among FFA, PV, p-AV, K232, K270, and TOTOX. The most important, for which determination coefficient R2 > 0.9, were modeled through simple regressions. In conclusion, saffron stigmas with the different doses performed better than the positive control (tocobiol) regardless of the storage time. It could be concluded that saffron stigmas are a promising natural antioxidant, alternative to synthetic antioxidants, to enhance the oxidative stability of edible oils.
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Affiliation(s)
- Moussa Nid Ahmed
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
| | - Karima Abourat
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
| | - Jamila Gagour
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
| | - El Hassan Sakar
- Laboratory of Biology, Ecology and Health, FS, Abdelmalek Essaadi University, Tetouan, Morocco
| | - Khalid Majourhat
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
- Geo-Bio-Environmental Engineering and Innovation Laboratory, Molecular Engineering, Biotechnology and Innovation Team, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
| | - Jamal Koubachi
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
| | - Said Gharby
- Biotechnology, Analytical Sciences and Quality Control team Faculty Polydisciplinary of Taroudant, University Ibn Zohr, Morocco
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Chen J, Tao Y, Yang S, Jiang F, Zhou G, Qian X, Zhu Y, Li L. A rapid and sensitive ultra-performance liquid chromatography-tandem mass spectrometry method for determination of phytohormones in the medicinal plant saffron. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1347-1356. [PMID: 38334707 DOI: 10.1039/d4ay00067f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Saffron (Crocus sativus L.) is a valuable Chinese herb with high medicinal value. Saffron pistils are used as medicine, so increasing the number of flowers can increase the yield. Plant hormones have essential roles in the growth and development of saffron, as well as the response to biotic and abiotic stresses (especially in floral initiation), which may directly affect the number of flowers. Quantitative analysis of plant hormones provides a basis for more efficient research on their synthesis, transportation, metabolism, and action. However, starch (which interferes with extraction) is present in high levels, and hormone levels are extremely low, in saffron corms, thereby hampering accurate determination of plant-hormone levels in saffron. Herein, we screened an efficient and convenient pre-treatment method for plant materials containing abundant amounts of starch. Also, we proposed an ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for the quantification of abscisic acid (ABA) and auxin (IAA). Then, the method was applied for the detection of hormone-content differences between flowering and non-flowering top buds, as well as between lateral and top buds. Our method showed high sensitivity, reproducibility, and reliability. Specifically, good linearity in the range 2-100 ng ml-1 was achieved in the determination of ABA and IAA, and the correlation coefficient (R2) was >0.9982. The relative standard deviation was 2.956-14.51% (intraday) and 9.57-18.99% (interday), and the recovery range was 89.04-101.1% (n = 9). The matrix effect was 80.38-90.50% (n = 3). The method was thoroughly assessed employing various "green" chemistry evaluation tools: Blue Applicability Grade Index (BAGI), Complementary Green Analytical Procedure Index (Complex GAPI) and Red Green Blue 12 Algorithm (RGB12). These tools revealed the good greenness, analytical performance, applicability, and overall sustainability alignment of our method. Quantitative results showed that, compared with saffron with a flowering phenotype cultivated at 25 °C, the contents of IAA and ABA in the terminal buds of saffron cultivated at 16 °C decreased significantly. When cultivated at 25 °C, the IAA and ABA contents in the terminal buds of saffron were 1.54- and 4.84-times higher than those in the lateral buds, respectively. A simple, rapid, and accurate UPLC-MS/MS method was established to determine IAA and ABA contents. Using this method, a connection between the contents of IAA and ABA and the flowering phenotype was observed in the quantification results. Our data lay a foundation for studying the flowering mechanism of saffron.
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Affiliation(s)
- Jing Chen
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Yuanyuan Tao
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Shuhui Yang
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Fengqin Jiang
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Guifen Zhou
- Department of Chinese Medicine, Zhejiang University of Traditional Chinese Medicine, Hangzhou, China
| | - Xiaodong Qian
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Yuehong Zhu
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
| | - Liqin Li
- TCM Key Laboratory Cultivation Base of Zhejiang Province for the Development and Clinical Transformation of Immunomodulatory Drugs, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou Hospital, Zhejiang University, Huzhou, China.
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9
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Amatto PDPG, Chaves L, Braga GG, Carmona F, Pereira AMS. Effect of Crocus sativus L. (saffron) and crocin in the treatment of patients with type-2 diabetes mellitus: A systematic review and meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117255. [PMID: 37778521 DOI: 10.1016/j.jep.2023.117255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/30/2023] [Accepted: 09/28/2023] [Indexed: 10/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Crocus sativus L. (saffron, Iridaceae) has been traditionally used for thousands of years as herbal medicine for many diseases, including type-2 diabetes mellitus (T2DM), especially in Sri Lanka. Systematic reviews and meta-analysis on C. sativus for T2DM value traditional knowledge about this species. AIM OF THE STUDY To assess the effectiveness of C. sativus powdered plant, hydroethanolic extract and crocin in reducing fasting blood sugar (FBG), glycated hemoglobin (HbA1c), blood pressure, and other metabolic parameters in patients with T2DM. MATERIAL AND METHODS Systematic review and meta-analysis based on searches in PubMed, Embase, and Cochrane, including all randomized clinical trials (RCTs) published before January 2, 2023. Two independent reviewers extracted the data and assessed the risks of bias. The effects of C. sativus and crocin were assessed on glycemic, metabolic, and blood pressure parameters. Weighted (WMD) or standardized (SMD) mean differences (before-after) and 95% confidence intervals (95%CI) of the outcomes were extracted or estimated and meta-analyses were conducted using RevMan 5.4 (Cochrane Collaboration). This protocol was registered in PROSPERO (#CRD42023390073). RESULTS Fifteen of 29 studies were included. Saffron powdered plant decreased AST (WMD -1.19, 95%CI -2.24, -0.13), but increased BMI (WMD 0.56, 95%CI 0.07, 1.05); saffron extract decreased HbA1c (WMD -0.35, 95%CI -0.65, -0.06), FBG (WMD -26.90, 95%CI -38.87, -14.93), creatinine (WMD -0.12, 95%CI -0.19, -0.05), and total cholesterol (WMD -9.29, 95%CI -18.25, -0.33); and crocin decreased HbA1c (WMD -0.43, 95%CI -0.66, -0.20), FBG (WMD -14.10, 95%CI -22.91, -5.30), and systolic blood pressure (WMD -8.18, 95%CI -12.75, -3.61), but increased creatinine levels (WMD 0.24, 95%CI 0.17, 0.32). Of the 15 included studies, 14 had a moderate risk of bias, and one study had a low risk of bias. CONCLUSION C. sativus (saffron) powdered plant, extract, and crocin have potential as an adjunct treatment for T2DM, improving control of metabolic and clinical parameters. However, C. sativus extract seems to be superior because it was effective in more parameters and did not induce adverse effects. Since many studies were at moderate risk of bias, further high-quality research is needed to firmly establish the clinical efficacy of this plant.
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Affiliation(s)
- Pedro de Padua G Amatto
- Departamento de Biotecnologia em Plantas Medicinais, Universidade de Ribeirão Preto, 14096-900, Ribeirão Preto, SP, Brazil.
| | - Lucas Chaves
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, 14049-900, Ribeirão Preto, SP, Brazil.
| | - Giovana Graça Braga
- Departamento de Biotecnologia em Plantas Medicinais, Universidade de Ribeirão Preto, 14096-900, Ribeirão Preto, SP, Brazil; Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil.
| | - Fábio Carmona
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, 14049-900, Ribeirão Preto, SP, Brazil.
| | - Ana Maria Soares Pereira
- Departamento de Biotecnologia em Plantas Medicinais, Universidade de Ribeirão Preto, 14096-900, Ribeirão Preto, SP, Brazil; Botanical Garden of Medicinal Plants Ordem e Progresso, 14690-000, Jardinopólis, Brazil.
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10
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Wu Y, Gong Y, Sun J, Zhang Y, Luo Z, Nishanbaev SZ, Usmanov D, Song X, Zou L, Benito MJ. Bioactive Components and Biological Activities of Crocus sativus L. Byproducts: A Comprehensive Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:19189-19206. [PMID: 37963243 DOI: 10.1021/acs.jafc.3c04494] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
The production of saffron spice results in numerous byproducts, as only 15 g of spice can be produced from 1 kg of flowers, indicating that over 90% of the saffron flower material is eventually discarded as waste. In view of this, the paper reviews current knowledge on the natural active components in saffron byproducts and their biological activities, aiming to lay a theoretical and scientific foundation for the further utilization. Saffron byproducts contain a variety of phytochemical components, such as flavonoids, anthocyanins, carotenoids, phenolic acids, monoterpenoids, alkaloids, glycosides, and saponins. The activities of saffron byproducts and their mechanisms are also discussed in detail here.
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Affiliation(s)
- Yuanfeng Wu
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Yucui Gong
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Juan Sun
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Yao Zhang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Zisheng Luo
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Sabir Z Nishanbaev
- Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170, Uzbekistan
| | - Durbek Usmanov
- Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170, Uzbekistan
| | - Xinjie Song
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Ligen Zou
- Hangzhou Academy of Agricultural Sciences, Hangzhou, Zhejiang 310023, China
| | - María José Benito
- School of Agricultural Engineering, University of Extremadura, Badajoz 06007, Spain
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11
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Rodriguez-Amaya DB, Esquivel P, Meléndez-Martínez AJ. Comprehensive Update on Carotenoid Colorants from Plants and Microalgae: Challenges and Advances from Research Laboratories to Industry. Foods 2023; 12:4080. [PMID: 38002140 PMCID: PMC10670565 DOI: 10.3390/foods12224080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/03/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023] Open
Abstract
The substitution of synthetic food dyes with natural colorants continues to be assiduously pursued. The current list of natural carotenoid colorants consists of plant-derived annatto (bixin and norbixin), paprika (capsanthin and capsorubin), saffron (crocin), tomato and gac fruit lycopene, marigold lutein, and red palm oil (α- and β-carotene), along with microalgal Dunaliella β-carotene and Haematococcus astaxanthin and fungal Blakeslea trispora β-carotene and lycopene. Potential microalgal sources are being sought, especially in relation to lutein, for which commercial plant sources are lacking. Research efforts, manifested in numerous reviews and research papers published in the last decade, have been directed to green extraction, microencapsulation/nanoencapsulation, and valorization of processing by-products. Extraction is shifting from conventional extraction with organic solvents to supercritical CO2 extraction and different types of assisted extraction. Initially intended for the stabilization of the highly degradable carotenoids, additional benefits of encapsulation have been demonstrated, especially the improvement of carotenoid solubility and bioavailability. Instead of searching for new higher plant sources, enormous effort has been directed to the utilization of by-products of the fruit and vegetable processing industry, with the application of biorefinery and circular economy concepts. Amidst enormous research activities, however, the gap between research and industrial implementation remains wide.
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Affiliation(s)
- Delia B. Rodriguez-Amaya
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas 13083-862, SP, Brazil
| | - Patricia Esquivel
- Centro Nacional de Ciencia y Tecnología (CITA), Universidad de Costa Rica, San José 11501, Costa Rica;
- Escuela de Tecnología de Alimentos, Universidad de Costa Rica, San José 11501, Costa Rica
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12
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Pourbagher-Shahri AM, Forouzanfar F. Saffron (Crocus sativus) and its constituents for pain management: A review of current evidence. Phytother Res 2023; 37:5041-5057. [PMID: 37528638 DOI: 10.1002/ptr.7968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/03/2023]
Abstract
Pain can become a chronic and deliberating experience with a significant burden. In preclinical and clinical studies, Saffron (Crocus sativus L.) has shown analgesic activities. Considering the unsatisfactory results of current therapeutic management for chronic pain conditions, we aimed to review saffron's analgesic activity and underlying mechanisms. Saffron showed antinociceptive activities in formalin-, carrageenan-, and capsaicin-induced experimental pain models. Saffron analgesic activities affected several targets, including ion channels of nociceptors; the adrenergic system and central histaminic system; inhibition of inflammatory pathways, apoptotic pathways, and oxidative stress; regulation of NO pathway, and the endocannabinoid system. Clinical studies showed analgesia of Saffron in rheumatoid arthritis, after-pain following childbirth, dysmenorrhea, and fibromyalgia. Our literature review showed that saffron can be beneficial as an adjunct therapy to commonly used analgesics in practice, particularly in chronic pain conditions.
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Affiliation(s)
| | - Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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13
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Xie L, Luo Z, Jia X, Mo C, Huang X, Suo Y, Cui S, Zang Y, Liao J, Ma X. Synthesis of Crocin I and Crocin II by Multigene Stacking in Nicotiana benthamiana. Int J Mol Sci 2023; 24:14139. [PMID: 37762441 PMCID: PMC10532124 DOI: 10.3390/ijms241814139] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
Crocins are a group of highly valuable water-soluble carotenoids that are reported to have many pharmacological activities, such as anticancer properties, and the potential for treating neurodegenerative diseases including Alzheimer's disease. Crocins are mainly biosynthesized in the stigmas of food-medicine herbs Crocus sativus L. and Gardenia jasminoides fruits. The distribution is narrow in nature and deficient in resources, which are scarce and expensive. Recently, the synthesis of metabolites in the heterologous host has opened up the potential for large-scale and sustainable production of crocins, especially for the main active compounds crocin I and crocin II. In this study, GjCCD4a, GjALDH2C3, GjUGT74F8, and GjUGT94E13 from G. jasminoides fruits were expressed in Nicotiana benthamiana. The highest total content of crocins in T1 generation tobacco can reach 78,362 ng/g FW (fresh weight) and the dry weight is expected to reach 1,058,945 ng/g DW (dry weight). Surprisingly, the primary effective constituents crocin I and crocin II can account for 99% of the total crocins in transgenic plants. The strategy mentioned here provides an alternative platform for the scale-up production of crocin I and crocin II in tobacco.
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Affiliation(s)
- Lei Xie
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
| | - Zuliang Luo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
| | - Xunli Jia
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
| | - Changming Mo
- Guangxi Crop Genetic Improvement and Biotechnology Lab, Guangxi Academy of Agricultural Science, Nanning 530007, China;
| | - Xiyang Huang
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, China;
| | - Yaran Suo
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China;
| | - Shengrong Cui
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
| | - Yimei Zang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
| | - Jingjing Liao
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China;
| | - Xiaojun Ma
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (L.X.); (Z.L.); (X.J.); (S.C.); (Y.Z.)
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14
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Aissa R, Ibourki M, Ait Bouzid H, Bijla L, Oubannin S, Sakar EH, Jadouali S, Hermansyah A, Goh KW, Ming LC, Bouyahya A, Gharby S. Phytochemistry, quality control and medicinal uses of Saffron ( Crocus sativus L.): an updated review. J Med Life 2023; 16:822-836. [PMID: 37675158 PMCID: PMC10478662 DOI: 10.25122/jml-2022-0353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/17/2023] [Indexed: 09/08/2023] Open
Abstract
Saffron, botanically known as Crocus sativus L., is renowned as the world's most expensive spice and has been utilized in various fields since ancient times. Extensive scientific research has been conducted on Crocus sativus (C. sativus), focusing on its phytochemical composition, diverse applications, and biological activities. C. sativus phytochemicals consist mainly of three compounds, namely crocin, picrocrocin, and safranal, which are responsible for most of its properties. Saffron is rich in bioactive compounds, more than 150 of which have been isolated. Owing to its unique composition and properties, saffron is used in various fields, such as the food industry, perfumery, cosmetics, pharmaceutics, and medicine. However, the high economic value of saffron makes it susceptible to adulteration and various fraudulent practices. To deal with this issue, a number of methods and techniques have been developed to authenticate and determine adulterants in saffron. This paper presents a bibliometric study of saffron based on the Web of Science database, analyzing 3,735 studies published between 2000 and 2021. The study also examined author participation and collaboration networks among countries. Production, transformation, chemical composition, methods of adulteration detection, uses, and health properties of saffron are also discussed.
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Affiliation(s)
- Rabha Aissa
- Department of Bio-Industrial Engineering & Environment, Bioprocesses and Environment Team, Superior School of Technology, Ibn Zohr University, Agadir, Morocco
| | - Mohamed Ibourki
- Biotechnology, Analytical Sciences and Quality Control Team, Laboratory of Analysis Modeling, Engineering, Natural Substances and Environment, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
| | - Hasna Ait Bouzid
- Biotechnology, Analytical Sciences and Quality Control Team, Laboratory of Analysis Modeling, Engineering, Natural Substances and Environment, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
| | - Laila Bijla
- Biotechnology, Analytical Sciences and Quality Control Team, Laboratory of Analysis Modeling, Engineering, Natural Substances and Environment, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
| | - Samira Oubannin
- Biotechnology, Analytical Sciences and Quality Control Team, Laboratory of Analysis Modeling, Engineering, Natural Substances and Environment, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
| | - El Hassan Sakar
- Laboratory of Biology, Ecology, and Health, Faculty of Sciences, Abdelmalek Essaadi University, Tetouan, Morocco
| | - Simohamed Jadouali
- Laboratory of Biotechnology, Bioanalysis and Bioinformatics, Superior School of Technology, Sultan Moulay Slimane University, Khenifra, Morocco
| | - Andi Hermansyah
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai, Malaysia
| | - Long Chiau Ming
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
- School of Medical and Life Sciences, Sunway University, Sunway City, Malaysia
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Abdelhakim Bouyahya
- Department of Biology, Faculty of Sciences, Mohammed V University, Rabat, Morocco
| | - Said Gharby
- Biotechnology, Analytical Sciences and Quality Control Team, Laboratory of Analysis Modeling, Engineering, Natural Substances and Environment, Polydisciplinary Faculty of Taroudant, University Ibn Zohr, Agadir, Morocco
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Sharifian F, Gharkhloo ZR, Yamchi AA, Kaveh M. Infrared and hot drying of saffron petal (
Crocus sativus
L.): Effect on drying, energy, color, and rehydration. J FOOD PROCESS ENG 2023. [DOI: 10.1111/jfpe.14342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Faroogh Sharifian
- Department of Mechanical Engineering of Biosystems, Faculty of Agricultural Urmia University Urmia Iran
| | - Zahra Rostami Gharkhloo
- Department of Mechanical Engineering of Biosystems, Faculty of Agricultural Urmia University Urmia Iran
| | | | - Mohammad Kaveh
- Department of Petroleum Engineering, College of Engineering Knowledge University Erbil 44001 Iraq
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Chaudhary N, Kothari D, Walia S, Ghosh A, Vaghela P, Kumar R. Biostimulant enhances growth and corm production of saffron ( Crocus sativus L.) in non-traditional areas of North western Himalayas. FRONTIERS IN PLANT SCIENCE 2023; 14:1097682. [PMID: 36875593 PMCID: PMC9975171 DOI: 10.3389/fpls.2023.1097682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
The usage of seaweed extracts in cropping systems is gaining attention nowadays due to their distinct bioactive properties. This study aims to assess how saffron (Crocus sativus L.) corm production was affected by seaweed extract through different application modes. The study was conducted at the CSIR-Institute of Himalayan Bioresource Technology, Palampur, HP, India, during the autumn-winter agricultural cycle. Five treatments using a combination of Kappaphycus and Sargassum seaweed extracts were replicated five times in a randomized block design. Treatments that were examined include T1: Control, T2: Corm dipping @ 5% seaweed extract, T3: Foliar spray @ 5% seaweed extract, T4: Drenching @ 5% seaweed extract, and T5: Corm dipping + foliar spray @ 5% seaweed extract. Seaweed extract, when applied to saffron plants (T5: Corm dipping + foliar spray @ 5% seaweed extract) resulted in significantly higher growth parameters along with the higher dry weight of stem, leaves, corms, and total roots per corm. Corm production, viz., the number of daughter corms and corm weight per m2 was significantly affected by seaweed extract application, with the maximum value recorded with treatment T5. Biochemical parameters chlorophyll, carotenoids, and photosynthetic rate were higher in T5, while nutrient concentration was lowest in this treatment. Seaweed extracts improved corm production, making it a feasible alternative to limiting the application of conventional fertilizers, attenuating the effects on the environment, and enhancing corm number and weight.
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Affiliation(s)
- Neha Chaudhary
- Agrotechnology Division, Council of Scientific and Industrial Research (CSIR)-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Deepak Kothari
- Agrotechnology Division, Council of Scientific and Industrial Research (CSIR)-Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Swati Walia
- Agrotechnology Division, Council of Scientific and Industrial Research (CSIR)-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Arup Ghosh
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR- Central Salt and Marine Research Institute, Bhavnagar, Gujarat, India
| | - Pradipkumar Vaghela
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR- Central Salt and Marine Research Institute, Bhavnagar, Gujarat, India
| | - Rakesh Kumar
- Agrotechnology Division, Council of Scientific and Industrial Research (CSIR)-Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Matraszek-Gawron R, Chwil M, Terlecki K, Skoczylas MM. Current Knowledge of the Antidepressant Activity of Chemical Compounds from Crocus sativus L. Pharmaceuticals (Basel) 2022; 16:58. [PMID: 36678554 PMCID: PMC9860663 DOI: 10.3390/ph16010058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 01/03/2023] Open
Abstract
Psychotropic effect of Crocus sativus L. (family Iridaceae) biologically active chemical compounds are quite well documented and they can therefore be used in addition to the conventional pharmacological treatment of depression. This systematic review on antidepressant compounds in saffron crocus and their mechanisms of action and side effects is based on publications released between 1995−2022 and data indexed in 15 databases under the following search terms: antidepressant effect, central nervous system, Crocus sativus, cognitive impairement, crocin, crocetin, depression, dopamine, dopaminergic and serotonergic systems, picrocrocin, phytotherapy, neurotransmitters, safranal, saffron, serotonin, and biologically active compounds. The comparative analysis of the publications was based on 414 original research papers. The investigated literature indicates the effectiveness and safety of aqueous and alcoholic extracts and biologically active chemical compounds (alkaloids, anthocyanins, carotenoids, flavonoid, phenolic, saponins, and terpenoids) isolated from various organs (corms, leaves, flower petal, and stigmas) in adjuvant treatment of depression and anxiety. Monoamine reuptake inhibition, N-methyl-d-aspartate (NMDA) receptor antagonism, and gamma-aminobutyric acid (GABA)-α agonism are the main proposed mechanism of the antidepressant action. The antidepressant and neuroprotective effect of extract components is associated with their anti-inflammatory and antioxidant activity. The mechanism of their action, interactions with conventional drugs and other herbal preparations and the safety of use are not fully understood; therefore, further detailed research in this field is necessary. The presented results regarding the application of C. sativus in phytotherapy are promising in terms of the use of herbal preparations to support the treatment of depression. This is particularly important given the steady increase in the incidence of this disease worldwide and social effects.
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Affiliation(s)
- Renata Matraszek-Gawron
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15 Street, 20-950 Lublin, Poland
| | - Mirosława Chwil
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15 Street, 20-950 Lublin, Poland
| | - Karol Terlecki
- Department of Vascular Surgery and Angiology, Medical University of Lublin, Racławickie 1 Street, 20-059 Lublin, Poland
| | - Michał Marian Skoczylas
- Department of Diagnostic Imaging and Interventional Radiology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1 Street, 71-252 Szczecin, Poland
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Ezati P, Khan A, Rhim JW, Roy S, Hassan ZU. Saffron: Perspectives and Sustainability for Active and Intelligent Food Packaging Applications. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02949-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Avila-Sosa R, Nevárez-Moorillón GV, Ochoa-Velasco CE, Navarro-Cruz AR, Hernández-Carranza P, Cid-Pérez TS. Detection of Saffron’s Main Bioactive Compounds and Their Relationship with Commercial Quality. Foods 2022. [PMCID: PMC9601577 DOI: 10.3390/foods11203245] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This review aims to evaluate the state of saffron’s main bioactive compounds and their relationship with its commercial quality. Saffron is the commercial name for the dried red stigmas of the Crocus sativus L. flower. It owes its sensory and functional properties mainly to the presence of its carotenoid derivatives, synthesized throughout flowering and also during the whole production process. These compounds include crocin, crocetin, picrocrocin, and safranal, which are bioactive metabolites. Saffron’s commercial value is determined according to the ISO/TS3632 standard that determines their main apocatotenoids. Other techniques such as chromatography (gas and liquid) are used to detect the apocarotenoids. This, together with the determination of spectral fingerprinting or chemo typing are essential for saffron identification. The determination of the specific chemical markers coupled with chemometric methods favors the discrimination of adulterated samples, possible plants, or adulterating compounds and even the concentrations at which these are obtained. Chemical characterization and concentration of various compounds could be affected by saffron’s geographical origin and harvest/postharvest characteristics. The large number of chemical compounds found in the by-products (flower parts) of saffron (catechin, quercetin, delphinidin, etc.) make it an interesting aromatic spice as a colorant, antioxidant, and source of phytochemicals, which can also bring additional economic value to the most expensive aromatic species in the world.
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Affiliation(s)
- Raul Avila-Sosa
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edificio 105E, 14 Sur y Av. San Claudio, Ciudad Universitaria, Col. San Manuel, Puebla 72420, Mexico
| | | | - Carlos Enrique Ochoa-Velasco
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edificio 105E, 14 Sur y Av. San Claudio, Ciudad Universitaria, Col. San Manuel, Puebla 72420, Mexico
| | - Addí Rhode Navarro-Cruz
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edificio 105E, 14 Sur y Av. San Claudio, Ciudad Universitaria, Col. San Manuel, Puebla 72420, Mexico
| | - Paola Hernández-Carranza
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edificio 105E, 14 Sur y Av. San Claudio, Ciudad Universitaria, Col. San Manuel, Puebla 72420, Mexico
| | - Teresa Soledad Cid-Pérez
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Edificio 105E, 14 Sur y Av. San Claudio, Ciudad Universitaria, Col. San Manuel, Puebla 72420, Mexico
- Correspondence:
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20
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Potential Role of Phytochemical Extract from Saffron in Development of Functional Foods and Protection of Brain-Related Disorders. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6480590. [PMID: 36193081 PMCID: PMC9526642 DOI: 10.1155/2022/6480590] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
The present review is designed to measure the effects of saffron extract in functional foods and its pharmacological properties against various disorders. Saffron is a traditional medicinal plant used as a food additive. The stigma of saffron has bioactive compounds such as safranal, crocin, crocetin, picrocrocin, kaempferol, and flavonoid. These bioactive compounds can be extracted using conventional (maceration, solvent extraction, soxhlet extraction, and vapor or hydrodistillation) and novel techniques (emulsion liquid membrane extraction, ultrasound-assisted extraction, enzyme-associated extraction, pulsed electric field extraction, microwave-assisted extraction, and supercritical fluid extraction). Saffron is used as a functional ingredient, natural colorant, shelf-life enhancer, and fortifying agent in developing different food products. The demand for saffron has been increasing in the pharma industry due to its protection against cardiovascular and Alzheimer disease and its antioxidant, anti-inflammatory, antitumor, and antidepressant properties. Conclusively, the phytochemical compounds of saffron improve the nutrition value of products and protect humans against various disorders.
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Yao L, Guo S, Wang H, Feng T, Sun M, Song S, Hou F. Volatile fingerprints of different parts of Chongming saffron (Crocus sativus) flowers by headspace-gas chromatography-ion mobility spectrometry and in vitro bioactive properties of the saffron tepals. J Food Sci 2022; 87:4491-4503. [PMID: 36098230 DOI: 10.1111/1750-3841.16304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/24/2022] [Accepted: 08/03/2022] [Indexed: 11/26/2022]
Abstract
In this work, the volatile fingerprints of different parts of Chongming saffron flowers (stigmas, stamens, and tepals) were analyzed and compared for the first time by headspace-gas chromatography-ion mobility spectrometry. Three different parts of saffron flowers could be clearly distinguished using principal component analysis based on signal intensity data of gas chromatography-ion mobility spectrometry. Therefore, gas chromatography-ion mobility spectrometry coupled with principal component analysis method could be employed as a new method for authentication and quality control of saffron for the reason of frequent addition with stamens and/or tepals as adulterants in saffron. Moreover, the bioactive composition (total flavonoids, total phenolics, and total anthocyanins) and bioactive properties of saffron tepals were evaluated. The results indicated that aqueous, ethanol, and ethyl acetate extracts of saffron tepals exhibited good radical scavenging (2,2-Diphenyl-1-picrylhydrazyl, ABTS, and OH) and enzyme (α-amylase/α-glucosidase) inhibition activities, which probably were attributed to the bioactive components contained in the extracts. This approach would provide the important information for monitoring the quality of saffron as well as exploring the utilization of saffron tepals in functional food technology. PRACTICAL APPLICATION: This study demonstrated that the HS-GC-IMS method might be used as a new strategy for quality control of saffron, and the saffron tepals were rich source of bioactive components that could be used in health-promoting products.
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Affiliation(s)
- Lingyun Yao
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Shuangfei Guo
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Huatian Wang
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Tao Feng
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Min Sun
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Shiqing Song
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
| | - Feina Hou
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, China
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22
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Mahmod AI, Haif SK, Kamal A, Al-Ataby IA, Talib WH. Chemoprevention effect of the Mediterranean diet on colorectal cancer: Current studies and future prospects. Front Nutr 2022; 9:924192. [PMID: 35990343 PMCID: PMC9386380 DOI: 10.3389/fnut.2022.924192] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/18/2022] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer and the second most deadly cancer worldwide. Nevertheless, more than 70% of CRC cases are resulted from sporadic tumorigenesis and are not inherited. Since adenoma-carcinoma development is a slow process and may take up to 20 years, diet-based chemoprevention could be an effective approach in sporadic CRC. The Mediterranean diet is an example of a healthy diet pattern that consists of a combination of nutraceuticals that prevent several chronic diseases and cancer. Many epidemiological studies have shown the correlation between adherence to the Mediterranean diet and low incidence of CRC. The goal of this review is to shed the light on the anti-inflammatory and anti-colorectal cancer potentials of the natural bioactive compounds derived from the main foods in the Mediterranean diet.
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Affiliation(s)
- Asma Ismail Mahmod
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman, Jordan
| | - Shatha Khaled Haif
- Department of Pharmacy, Princess Sarvath Community College, Amman, Jordan
| | - Ayah Kamal
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman, Jordan
| | - Israa A Al-Ataby
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman, Jordan
| | - Wamidh H Talib
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman, Jordan
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Evaluation of Microwave-Assisted Extraction as a Potential Green Technology for the Isolation of Bioactive Compounds from Saffron ( Crocus sativus L.) Floral By-Products. Foods 2022; 11:foods11152335. [PMID: 35954101 PMCID: PMC9368118 DOI: 10.3390/foods11152335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022] Open
Abstract
The saffron flower stigmas are used for the saffron spice production while the remaining saffron floral by-products, that are a valuable source of natural bioactive compounds, remain underutilized. The aim of this study was to evaluate the microwave-assisted extraction (MAE) through response surface methodology to obtain high value-added compounds from saffron tepals as ingredients with potential application in the food, pharmaceutical and/or cosmetic industries. A central composite design was applied to optimize process variables: temperature, time and ethanol solvent concentration. Extracts were characterized in terms of total phenolic and total flavonoid content, and antioxidant capacity (ORAC and HOSC assays), being the maximum values obtained: 126.20 ± 2.99 mg GAE/g dry matter; 8.05 ± 0.11 mg CE/g dry matter; 6219 ± 246 μmol TEAC/dry matter; 3131 ± 205 μmol TEAC/dry matter, respectively. Results indicated that the optimal extraction conditions were the combination of low temperature (25 °C)—high extraction time (5 min) using ethanol as solvent (100%). MAE revealed to be an efficient technique to isolate bioactive compounds from saffron floral by-products with a low energy footprint.
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Pagano C, Ceccarini MR, Faieta M, di Michele A, Blasi F, Cossignani L, Beccari T, Oliva E, Pittia P, Sergi M, Primavilla S, Serafini D, Benedetti L, Ricci M, Perioli L. Starch-based sustainable hydrogel loaded with Crocus sativus petals extract: A new product for wound care. Int J Pharm 2022; 625:122067. [PMID: 35931396 DOI: 10.1016/j.ijpharm.2022.122067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 07/05/2022] [Accepted: 07/28/2022] [Indexed: 10/16/2022]
Abstract
The aim of the present study was to valorize Crocus sativus petals, the main waste deriving from saffron stigma harvesting, as source of bioactive molecules to be used in health field. Three different dry extracts were prepared by eco-friendly methods (maceration and ultrasound bath assisted maceration) using saffron petals as raw material and ethanol 70 % either ethanol 96 % as extraction solvents. A preliminary evaluation of the antioxidant activity (measured by ABTS*+, DPPH* and FRAP) highlighted that the most suitable extraction solvent is represented by ethanol 70 %. By in vitro studies on keratinocytes emerged that the extract obtained by maceration (rich in gallic and chlorogenic acids) stimulates their growth in a safe concentration range (0.02-0.4 mg/mL) suggesting a potential application in skin diseases such as superficial wounds. Due to the low manageability, the extract was firstly supported on corn starch powder particles and then formulated as starch gel. The obtained formulation showed both suitable rheological properties and spreadability necessary for an easy and pain free application on damaged skin. Moreover, in vitro microbiological studies of starch gel demonstrated antimicrobial activity toward S. epidermidis and self-preserving capacity.
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Affiliation(s)
- Cinzia Pagano
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy.
| | - Maria Rachele Ceccarini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Marco Faieta
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | | | - Francesca Blasi
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Lina Cossignani
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Tommaso Beccari
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Eleonora Oliva
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Paola Pittia
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Manuel Sergi
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Sara Primavilla
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", Via G. Salvemini, 1, 06126 Perugia, Italy
| | - Domiziana Serafini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Lucia Benedetti
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Maurizio Ricci
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
| | - Luana Perioli
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo, 1, 06123 Perugia, Italy
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25
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Javanmard Dakheli M, Shavandi M. Novel pulsed infrared radiation: Effect on microbial, chemical, and sensory properties of saffron (Crocus sativus L.). J Appl Microbiol 2022; 133:1757-1768. [PMID: 35736958 DOI: 10.1111/jam.15680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/25/2022] [Accepted: 06/20/2022] [Indexed: 11/28/2022]
Abstract
AIM In this study, the effect of pulsed infrared (PIR) irradiation on saffron microbial, chemical, and sensory properties were evaluated. METHODS AND RESULTS The PIR power (250, 350, and 450W), the distance of sample with irradiation source (10, 20, and 30cm), irradiation time (0-20min), and PIR pulse (1, 2, and 3pulse/s) were investigated. Decontamination of total bacteria and total mold and yeast flora and microbial inactivation kinetics were determined. Saffron quality by FTIR and HPLC and sensory attributes were also measured. The highest reduction of the total bacterial count (2.203 Log10 CFU/g) and total mold and yeast counts (2.194 Log10 CFU/g) were obtained in Sargol Negin saffron at 350 W PIR power, 10 cm distance, 1.5 min treatment time, and 3 pulse/s. The Double Weibull model is the best-fit model for the prediction of the microbial population. CONCLUSION Until now, there have been no reports of application for PIR in food processing and decontamination. According to the results, it can be concluded that PIR can be used as a safe method of saffron processing. SIGNIFICANCE AND IMPACT OF THE STUDY Utilization of a proper decontamination method for spices especially saffron as the most expensive agricultural product is challengeable. It is recommended to use the PIR method for food processing because due to the reduction of microbial population, it can maintain foodstuff quality at an acceptable level.
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Affiliation(s)
- Majid Javanmard Dakheli
- Department of Chemical Engineering, Iranian Research Organization for Science & Technology (IROST), Tehran-, Iran
| | - Mahdi Shavandi
- Department of Chemical Engineering, Iranian Research Organization for Science & Technology (IROST), Tehran-, Iran
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26
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Antioxidant Activity, Metal Chelating Ability and DNA Protective Effect of the Hydroethanolic Extracts of Crocus sativus Stigmas, Tepals and Leaves. Antioxidants (Basel) 2022; 11:antiox11050932. [PMID: 35624796 PMCID: PMC9137568 DOI: 10.3390/antiox11050932] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/06/2022] [Accepted: 05/06/2022] [Indexed: 02/04/2023] Open
Abstract
The present study investigated the antioxidant activity, metal chelating ability and genoprotective effect of the hydroethanolic extracts of Crocus sativus stigmas (STG), tepals (TPL) and leaves (LV). We evaluated the antioxidant and metal (Fe2+ and Cu2+) chelating activities of the stigmas, tepals and leaves of C. sativus. Similarly, we examined the genotoxic and DNA protective effect of these parts on rat leukocytes by comet assay. The results showed that TPL contains the best polyphenol content (64.66 µg GA eq/mg extract). The highest radical scavenging activity is shown by the TPL (DPPH radical scavenging activity: IC50 = 80.73 µg/mL). The same extracts gave a better ferric reducing power at a dose of 50 µg/mL, and better protective activity against β-carotene degradation (39.31% of oxidized β-carotene at a 100 µg/mL dose). In addition, they showed a good chelating ability of Fe2+ (48.7% at a 500 µg/mL dose) and Cu2+ (85.02% at a dose of 500 µg/mL). Thus, the antioxidant activity and metal chelating ability in the C. sativus plant is important, and it varies according to the part and dose used. In addition, pretreatment with STG, TPL and LV significantly (p < 0.001) protected rat leukocytes against the elevation of percent DNA in the tail, tail length and tail moment in streptozotocin- and alloxan-induced DNA damage. These results suggest that C. sativus by-products contain natural antioxidant, metal chelating and DNA protective compounds, which are capable of reducing the risk of cancer and other diseases associated with daily exposure to genotoxic xenobiotics.
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27
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Heydari M, Zare M, Badie MR, Watson RR, Talebnejad MR, Afarid M. Crocin as a vision supplement. Clin Exp Optom 2022; 106:249-256. [PMID: 35231199 DOI: 10.1080/08164622.2022.2039554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Crocin is a natural ingredient of saffron (Crocus sativus L.) flower that has shown potential for application as a supplement in eye health and preserving vision. Crocin has been examined for its potential to treat various eye diseases such as glaucoma, macular dystrophies, diabetic retinopathy, and age-related macular degeneration. This review briefly discusses the role of crocin in different eye diseases. The underlying pathophysiological pathways involved in the effect of crocin on ophthalmic diseases are also reviewed. Preclinical evidence shows the cytoprotective, antioxidative, anti-inflammatory, and blood-flow enhancing effects of crocin in retinal tissue. Crocin also affects the retinal pathologies by activating PI3K/Akt and inhibiting NF-κB signalling pathways. Clinical evidence suggests that crocin improves outcomes in patients with retinal degenerations, retinal dystrophies, and glaucoma. Overall, crocin can be suggested as a potential vision supplement in healthy populations and patients with eye diseases. However, more clinical studies with larger sample sizes and longer follow-up durations are needed to confirm the current evidence.
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Affiliation(s)
- Mojtaba Heydari
- Research Center for Traditional Medicine and History of Medicine, Department of Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.,Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mousa Zare
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Reza Badie
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Mohammad Reza Talebnejad
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehrdad Afarid
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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28
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Annemer S, Ez zoubi Y, Ramzi A, El Hadrami EM, El Ouali Lalami A, Satrani B, Farah A. Variations in saffron quality in Morocco (Taliouine and Taznakht) according to altitude and provenance: Chemometric investigation. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Saoussan Annemer
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
| | - Yassine Ez zoubi
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
- Biotechnology, Environmental Technology and Valorization of Bio‐Resources Team Department of Biology Faculty of Sciences and Techniques Al‐Hoceima Abdelmalek Essaadi University Tetouan Morocco
| | - Amal Ramzi
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
| | - El Mestafa El Hadrami
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
| | - Abdelhakim El Ouali Lalami
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
- Higher Institute of Nursing Professions and Health Techniques of Fez Regional Health Directorate Fez Meknes El Ghassani Hospital Fez Morocco
| | - Badr Satrani
- Forestry Research Center ‐ Rabat Rabat‐Agdal Morocco
| | - Abdellah Farah
- Laboratory of Applied Organic Chemistry Faculty of Sciences and Techniques University Sidi Mohammed Ben Abdellah Fez Morocco
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Noori SMA, Hashemi M, Ghasemi S. A Comprehensive Review of Minerals, Trace Elements, and Heavy Metals in Saffron. Curr Pharm Biotechnol 2022; 23:1327-1335. [PMID: 34983343 DOI: 10.2174/1389201023666220104142531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/20/2021] [Accepted: 11/14/2021] [Indexed: 11/22/2022]
Abstract
Saffron is one of the most expensive spices in the world, and its popularity as a tasty food additive is spreading rapidly through many cultures and cuisines. Minerals and heavy metals are minor components found in saffron, which play a key role in the identification of the geographical origin, quality control, and food traceability, while they also affect human health. The chemical elements in saffron are measured using various analytical methods, such as techniques based on spectrometry or spectroscopy, including atomic emission spectrometry, atomic absorption spectrometry, inductively coupled plasma optical emission spectrometry, and inductively coupled plasma mass spectrometry. The present study aimed to review the published articles about heavy metals and minerals in saffron across the world. To date, 64 chemical elements have been found in different types of saffron, which could be divided into three groups of macro-elements, trace elements, and heavy metals (trace elements with a lower gravity/greater than five times that of water and other inorganic sources). Furthermore, the chemical elements in the saffron samples of different countries have a wide range of concentrations. These differences may be affected by geographical condition such as physicochemical properties of the soil, weather and other environmental conditions like saffron cultivation and its genotype.
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Affiliation(s)
- Sayyed Mohammad Ali Noori
- Toxicology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medicine, Jundishahpour University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Hashemi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sajjad Ghasemi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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30
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Jazani AM, Karimi A, Nasimi Doost Azgomi R. The Potential Role of Saffron (Crocus Sativus L.) and its components in Oxidative Stress in Diabetes Mellitus: A systematic review. Clin Nutr ESPEN 2022; 48:148-157. [DOI: 10.1016/j.clnesp.2022.01.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 01/12/2022] [Accepted: 01/18/2022] [Indexed: 12/09/2022]
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Xing B, Li S, Yang J, Lin D, Feng Y, Lu J, Shao Q. Phytochemistry, pharmacology, and potential clinical applications of saffron: A review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114555. [PMID: 34438035 DOI: 10.1016/j.jep.2021.114555] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/11/2021] [Accepted: 08/21/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Saffron, the dried red stigma of the perennial herb Crocus sativus L. (Iridaceae), is one of the most important and expensive spices in the world. It is used as a traditional Chinese medicine with demonstrated effects in promoting blood circulation and suppressing blood stasis, cooling blood detoxification, and relieving depression. It is mainly used for the treatment of depression, irregular menstruation, postpartum thrombosis, and bruises. AIM OF THE STUDY This review aims to provide a systematic and up-to-date overview of the phytochemistry, pharmacology, and clinical applications of saffron. We hope it could provide useful references and guidance for the future directions of research on saffron. MATERIALS AND METHODS The online database, such as Web of Science, Google Scholar, Science Direct, PubMed, SpringerLink, Wiley Online Library, SciFinder and Chemical book, and CNKI were used to collect relevant literature. And the classic books about Chinese herbal medicine were also being referenced. RESULTS More than 150 chemical compounds, including carotenoids, flavonoids and flavonoid glycosides, monoterpenes and monoterpenoid derivatives, monocyclic aromatic hydrocarbons, amino acids, alkaloids and others, were revealed. The pharmacological activities study of saffron were focused on the antioxidant, anti-inflammatory, antitumor, antidepressant, hypoglycemic, hypolipidemic, memory-enhancing, and so on. Currently, saffron is mainly used for the treatment of diabetes, Alzheimer's disease, depression, anxiety disorders, cardiovascular diseases, learning and memory disorders, cancer, and other conditions. CONCLUSIONS Phytochemical and pharmacological analyses of saffron have been revealed in recent studies. However, clinical studies have focused mainly on AD, depression and anxiety disorders. Therefore, a large number of clinical trials are needed to study the efficacy of saffron and its major chemical components against other diseases including hypertension, hyperlipidemia, and cancer. Further studies of the mechanism of action and toxicological properties of saffron are also required, especially research to establish an effective dose of saffron and its long-term toxicity in vivo.
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Affiliation(s)
- Bingcong Xing
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, 311300, China; State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou, 311300, China
| | - Shuailing Li
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, 311300, China; State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou, 311300, China
| | - Jiaxin Yang
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, 311300, China; State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou, 311300, China
| | - Ding Lin
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, 311300, China; State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou, 311300, China
| | - Yue Feng
- School of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Jiangjie Lu
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Science, Hangzhou Normal University, Hangzhou, 310036, China
| | - Qingsong Shao
- Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, 311300, China; State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou, 311300, China.
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32
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Razavi SE, Jafari SM. Effect of corm age on the antioxidant, bactericidal and fungicidal activities of saffron (Crocus sativus L.) stigmas. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108358] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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The Relation between Drying Conditions and the Development of Volatile Compounds in Saffron ( Crocus sativus). Molecules 2021; 26:molecules26226954. [PMID: 34834046 PMCID: PMC8621395 DOI: 10.3390/molecules26226954] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/09/2021] [Accepted: 11/16/2021] [Indexed: 11/17/2022] Open
Abstract
Saffron is derived from the stigmas of the flower Crocus sativus L. The drying process is the most important post-harvest step for converting C. sativus stigmas into saffron. The aim of this review is to evaluate saffron's post-harvest conditions in the development of volatile compounds and its aroma descriptors. It describes saffron's compound generation by enzymatic pathways and degradation reactions. Saffron quality is described by their metabolite's solubility and the determination of picrocrocin, crocins, and safranal. The drying process induce various modifications in terms of color, flavor and aroma, which take place in the spice. It affects the aromatic species chemical profile. In the food industry, saffron is employed for its sensory attributes, such as coloring, related mainly to crocins (mono-glycosyl esters or di-glycosyl polyene).
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Rahaman A, Kumari A, Farooq MA, Zeng XA, Hassan S, Khalifa I, Aadil RM, Jahangir Chughtai MF, Khaliq A, Ahmad N, Wajid MA. Novel Extraction Techniques: An Effective Way to Retrieve the Bioactive Compounds from Saffron (Crocus Sativus). FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1967377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Abdul Rahaman
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Overseas Expertise Introduction Centre for Discipline Innovation of Food Nutrition and Human Health (111 Centre), Guangzhou, China
| | - Ankita Kumari
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Muhammad Adil Farooq
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Xin-An Zeng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Overseas Expertise Introduction Centre for Discipline Innovation of Food Nutrition and Human Health (111 Centre), Guangzhou, China
| | - Sadia Hassan
- Department of Nutritional Sciences, Faculty of Science and Technology, Government College Women University, Faisalabad, Pakistan
| | - Ibrahim Khalifa
- Food Technology Department, Faculty of Agriculture, Benha University, Egypt
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Farhan Jahangir Chughtai
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Adnan Khaliq
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Nabeel Ahmad
- School of Biotechnology, Iftm University, Moradabad, India
| | - Mohd Anas Wajid
- Department of Computer Science, Aligarh Muslim University, Aligarh, India
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Gani A, Jan R, Ashwar BA, Ashraf ZU, Shah A, Gani A. Encapsulation of saffron and sea buckthorn bioactives: Its utilization for development of low glycemic baked product for growing diabetic population of the world. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111035] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Zhao C, Kam HT, Chen Y, Gong G, Hoi MPM, Skalicka-Woźniak K, Dias ACP, Lee SMY. Crocetin and Its Glycoside Crocin, Two Bioactive Constituents From Crocus sativus L. (Saffron), Differentially Inhibit Angiogenesis by Inhibiting Endothelial Cytoskeleton Organization and Cell Migration Through VEGFR2/SRC/FAK and VEGFR2/MEK/ERK Signaling Pathways. Front Pharmacol 2021; 12:675359. [PMID: 33995106 PMCID: PMC8120304 DOI: 10.3389/fphar.2021.675359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 04/21/2021] [Indexed: 11/13/2022] Open
Abstract
Crocetin and crocin are two important carotenoids isolated from saffron (Crocus sativus L.), which have been used as natural biomedicines with beneficial effects for improving the suboptimal health status associated with abnormal angiogenesis. However, the anti-angiogenic effects and underlying mechanisms of the effects of crocetin and crocin have not been investigated and compared. The anti-angiogenic effects of crocetin and crocin were tested on human umbilical vein endothelial cells (HUVECs) in vitro, and in zebrafish in vivo. In vivo, crocetin (20 μM) and crocin (50 and 100 μM) significantly inhibited subintestinal vein vessels formation, and a conversion process between them existed in zebrafish, resulting in a difference in their effective concentrations. In the HUVEC model, crocetin (10, 20 and 40 μM) and crocin (100, 200 and 400 μM) inhibited cell migration and tube formation, and inhibited the phosphorylation of VEGFR2 and its downstream pathway molecules. In silico analysis further showed that crocetin had a higher ability to bind with VEGFR2 than crocin. These results suggested that crocetin was more effective than crocin in inhibiting angiogenesis through regulation of the VEGF/VEGFR2 signaling pathway. These compounds, especially crocetin, are potential candidate natural biomedicines for the management of diseases associated with abnormal blood vessel growth, such as age-related macular degeneration.
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Affiliation(s)
- Chen Zhao
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Hio-Tong Kam
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Yan Chen
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Guiyi Gong
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Maggie Pui-Man Hoi
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Krystyna Skalicka-Woźniak
- Independent Laboratory of Natural Products Chemistry, Department of Pharmacognosy, Medical University of Lublin, Lublin, Poland
| | - Alberto Carlos Pires Dias
- Centre for the Research and Technology of Agro-Environment and Biological Sciences (CITAB-UM), AgroBioPlant Group, Department of Biology, University of Minho, Braga, Portugal
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China
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Stalin A, Lin D, Senthamarai Kannan B, Feng Y, Wang Y, Zhao W, Ignacimuthu S, Wei DQ, Chen Y. An in-silico approach to identify the potential hot spots in SARS-CoV-2 spike RBD to block the interaction with ACE2 receptor. J Biomol Struct Dyn 2021; 40:7408-7423. [PMID: 33685364 DOI: 10.1080/07391102.2021.1897682] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A novel acute viral pneumonia induced by SARS-CoV-2 exploded at the end of 2019, causing a severe medical and economic crisis. For developing specific pharmacotherapy against SARS-CoV-2, an in silico virtual screening was developed for the available in-house molecules. The conserved domain analysis was performed to identify the highly conserved and exposed amino acid regions in the SARS-CoV-2-S RBD sites. The Protein-Protein interaction analyses demonstrated the higher affinity between the SARS-CoV-2-S and ACE2 due to varieties of significant interactions between them. The computational alanine scanning mutation study has recognized the highly stabilized amino acids in the SARS-CoV-2-S RBD/ACE2 complex. The cumulative sequence investigations have inferred that Lys417, Phe486, Asn487, Tyr489, and Gln493 are perhaps the iconic target amino acids to develop a drug molecule or vaccine against SARS-CoV-2 infection. Most of the selected compounds include luteolin, zhebeirine, 3-dehydroverticine, embelin, andrographolide, ophiopogonin D, crocin-1, sprengerinin A, B, C, peimine, etc. were exhibited distinguish drug actions through the strong hydrogen bonding with the hot spots of the RBD. Besides, the 100 ns molecular dynamics simulation and free energy binding analysis showed the significant efficacy of luteolin to inhibit the infection of SARS-CoV-2.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Antony Stalin
- State Key Laboratory of Subtropical Silviculture, Department of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, China
| | - Ding Lin
- State Key Laboratory of Subtropical Silviculture, Department of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, China
| | | | - Yue Feng
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yanjing Wang
- State Key Laboratory of Microbial Metabolism, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, Joint International Research Laboratory of Metabolic & Developmental Sciences and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Wei Zhao
- State Key Laboratory of Subtropical Silviculture, Department of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, China
| | | | - Dong-Qing Wei
- State Key Laboratory of Microbial Metabolism, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, Joint International Research Laboratory of Metabolic & Developmental Sciences and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, P.R. China.,Peng Cheng Laboratory, Shenzhen, Guangdong, P.R China
| | - Yuan Chen
- State Key Laboratory of Subtropical Silviculture, Department of Traditional Chinese Medicine, Zhejiang A&F University, Hangzhou, China
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Aboutorab M, Ahari H, Allahyaribeik S, Yousefi S, Motalebi A. Nano‐emulsion of saffron essential oil by spontaneous emulsification and ultrasonic homogenization extend the shelf life of shrimp (
Crocus sativus
L.). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15224] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mahnoush Aboutorab
- Department of Food Science and Technology, Science and Research Branch Islamic Azad University Tehran Iran
| | - Hamed Ahari
- Department of Food Science and Technology, Science and Research Branch Islamic Azad University Tehran Iran
| | - Sara Allahyaribeik
- Department of Marine Sciences Faculty of Natural Resources and Environment, Science and Research Branch Islamic Azad University Tehran Iran
| | - Shima Yousefi
- Department of Food Science and Technology, Science and Research Branch Islamic Azad University Tehran Iran
| | - Abbasali Motalebi
- Agricultural Research, Education and Extension Organization (AREEO) Iranian Fisheries Science Research Institute Tehran Iran
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Lambrianidou A, Koutsougianni F, Papapostolou I, Dimas K. Recent Advances on the Anticancer Properties of Saffron ( Crocus sativus L.) and Its Major Constituents. Molecules 2020; 26:E86. [PMID: 33375488 PMCID: PMC7794691 DOI: 10.3390/molecules26010086] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer is the second leading cause of death globally with an estimated 9.6 million deaths in 2018 and a sustained rise in its incidence in both developing and developed countries. According to the WHO, about 1 in 6 deaths is due to cancer. Despite the emergence of many pioneer therapeutic options for patients with cancer, their efficacy is still time-limited and noncurative. Thus, continuous intensive screening for superior and safer drugs is still ongoing and has resulted in the detection of the anticancer properties of several phytochemicals. Among the spices, Crocus sativus L. (saffron) and its main constituents, crocin, crocetin, and safranal, have attracted the interest of the scientific community. Pharmacological experiments have established numerous beneficial properties for this brilliant reddish-orange dye derived from the flowers of a humble crocus family species. Studies in cultured human malignant cell lines and animal models have demonstrated the cancer prevention and antitumor activities of saffron and its main ingredients. This review provides an insight into the advances in research on the anticancer properties of saffron and its components, discussing preclinical data, clinical trials, and patents aiming to improve the pharmacological properties of saffron and its major ingredients.
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Affiliation(s)
| | | | | | - Konstantinos Dimas
- Department of Pharmacology, Faculty of Medicine, University of Thessaly, 41500 Larissa, Greece; (A.L.); (F.K.); (I.P.)
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Cerdá-Bernad D, Valero-Cases E, Pastor JJ, Frutos MJ. Saffron bioactives crocin, crocetin and safranal: effect on oxidative stress and mechanisms of action. Crit Rev Food Sci Nutr 2020; 62:3232-3249. [PMID: 33356506 DOI: 10.1080/10408398.2020.1864279] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Saffron (Crocus sativus L.) is used as a spice for its organoleptic characteristics related to its coloring and flavoring properties, and it has been also used in traditional medicine to treat various diseases. The main chemical components responsible for these properties are crocin, crocetin and safranal. These compounds have been shown to have a wide spectrum of biological activities, including several properties as antigenotoxic, antioxidant, anticancer, anti-inflammatory, antiatherosclerotic, antidiabetic, hypotensive, hypoglycemic, antihyperlipidemic, antidegenerative and antidepressant, among others. This review article highlights the antioxidant effects of these bioactive compounds to reduce reactive oxygen species (ROS) and the mechanisms of action involved, since there are a multitude of diseases related to oxidative stress and the generation of free radicals (FRs). Recent studies have shown that the effects of crocin, crocetin and safranal against oxidative stress include the reduction in lipid peroxidation (malondialdehyde [MDA] levels) and nitric oxide (NO) levels, and the increase in the levels of glutathione, antioxidant enzymes (superoxide dismutase [SOD], catalase (CAT) and glutathione peroxidase [GPx]) and thiol content. Therefore, due to the great antioxidant effects of these saffron compounds, it makes saffron a potential source of bioactive extracts for the development of bioactive ingredients, which can be used to produce functional foods.
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Affiliation(s)
- Débora Cerdá-Bernad
- Research Group on Quality and Safety, Food Technology Department, Miguel Hernández University, Orihuela, Spain
| | - Estefanía Valero-Cases
- Research Group on Quality and Safety, Food Technology Department, Miguel Hernández University, Orihuela, Spain
| | | | - María José Frutos
- Research Group on Quality and Safety, Food Technology Department, Miguel Hernández University, Orihuela, Spain
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Abu-Izneid T, Rauf A, Khalil AA, Olatunde A, Khalid A, Alhumaydhi FA, Aljohani ASM, Sahab Uddin M, Heydari M, Khayrullin M, Shariati MA, Aremu AO, Alafnan A, Rengasamy KRR. Nutritional and health beneficial properties of saffron ( Crocus sativus L): a comprehensive review. Crit Rev Food Sci Nutr 2020; 62:2683-2706. [PMID: 33327732 DOI: 10.1080/10408398.2020.1857682] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Saffron (Crocus sativus L., family Iridaceae) is used traditionally for medicinal purpose in Chinese, Ayurvedic, Persian and Unani medicines. The bioactive constituents such as apocarotenoids, monoterpenoids, flavonoids, phenolic acids and phytosterols are widely investigated in experimental and clinical studies for a wide range of therapeutic effects, especially on the nervous system. Some of the active constituents of saffron have high bioavailability and bioaccessibility and ability to pass the blood-brain barrier. Multiple preclinical and clinical studies have supported neuroprotective, anxiolytic, antidepressant, learning and memory-enhancing effect of saffron and its bioactive constituents (safranal, crocin, and picrocrocin). Thus, this plant and its active compounds could be a beneficial medicinal food ingredient in the formation of drugs targeting nervous system disorders. This review focuses on phytochemistry, bioaccessibility, bioavailability, and bioactivity of phytochemicals in saffron. Furthermore, the therapeutic effect of saffron against different nervous system disorders has also been discussed in detail.
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Affiliation(s)
- Tareq Abu-Izneid
- Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain Campus, Al Ain, United Arab Emirates
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Khyber Pakhtunkhwa, Pakistan
| | - Anees Ahmed Khalil
- Faculty of Allied Health Sciences, Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore, Pakistan
| | - Ahmed Olatunde
- Department of Biochemistry, Abubakar Tafawa Balewa University, Bauchi, Nigeria
| | - Ahood Khalid
- Faculty of Allied Health Sciences, Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore, Pakistan
| | - Fahad A Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Abdullah S M Aljohani
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Md Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh.,Pharmakon Neuroscience Research Network, Dhaka, Bangladesh
| | - Mojtaba Heydari
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mars Khayrullin
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), Moscow, Russian Federation.,Plekhanov Russian University of Economics, Moscow, Russian Federation.,A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russian Federation
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), Moscow, Russian Federation
| | - Adeyemi Oladapo Aremu
- Faculty of Natural and Agricultural Sciences, Indigenous Knowledge Systems Centre, North-West University, Mahikeng, North West Province, South Africa
| | - Ahmed Alafnan
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Kannan R R Rengasamy
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.,Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang, Vietnam
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Hadavi R, Jafari SM, Katouzian I. Nanoliposomal encapsulation of saffron bioactive compounds; characterization and optimization. Int J Biol Macromol 2020; 164:4046-4053. [PMID: 32910968 DOI: 10.1016/j.ijbiomac.2020.09.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 08/29/2020] [Accepted: 09/03/2020] [Indexed: 12/01/2022]
Abstract
Nanoliposomes are among the most important lipid-based nanocarriers for both hydrophilic and hydrophobic bioactives. In this study, saffron-loaded nanoliposomes were produced by evaluating the influence of lecithin (0.5, 1.0, 1.5% w/w), saffron extract (0.15, 0.33, 0.50% w/w), and sunflower oil (25, 30, 35% w/w) on encapsulation efficiency, creaming stability, size and color indices of nanoliposomes. For each response, a second-order polynomial model with a high R2 value (0.950-0.989) was obtained using multiple linear regression analysis. The creaming stability revealed that when oil and saffron contents are enhanced, lecithin level was not enough for the formation of a stable network (reduction of surface tension) and thus stability was lowered. Dynamic light scattering results demonstrated nanoliposomal size of around 100 nm and polydispersity index (PDI) of 98.12 ± 0.11. Moreover, transmission electron microscopy (TEM) images illustrated spherical particles with a homogenous distribution and smooth surfaces. Also, lecithin level (P < 0.01), and saffron concentration (P < 0.05) significantly influenced the color indices, while sunflower oil content had no significant effect. Overall, the optimization results revealed that 0.15% saffron, 35% sunflower oil, and 1% lecithin was the optimum sample in terms of encapsulation efficiency, size and color indices.
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Affiliation(s)
- Roxana Hadavi
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
| | - Iman Katouzian
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
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Güllü N, Kobelt D, Brim H, Rahman S, Timm L, Smith J, Soleimani A, Di Marco S, Bisti S, Ashktorab H, Stein U. Saffron Crudes and Compounds Restrict MACC1-Dependent Cell Proliferation and Migration of Colorectal Cancer Cells. Cells 2020; 9:cells9081829. [PMID: 32756469 PMCID: PMC7463853 DOI: 10.3390/cells9081829] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/29/2020] [Accepted: 08/01/2020] [Indexed: 12/12/2022] Open
Abstract
The high mortality rate of colorectal cancer (CRC) patients is directly associated with metastatic dissemination. However, therapeutic options specifically for metastasis are still limited. We previously identified Metastasis-Associated in Colon Cancer 1 (MACC1) as a major causal metastasis-inducing gene. Numerous studies confirmed its value as a biomarker for metastasis risk. We investigated the inhibitory impact of saffron on MACC1-induced cancer cell growth and motility. Saffron crudes restricted the proliferation and migration of MACC1-expressing CRC cells in a concentration- and MACC1-dependent manner. Saffron delays cell cycle progression at G2/M-phase and does not induce apoptosis. Rescue experiments showed that these effects are reversible. Analysis of active saffron compounds elucidated that crocin was the main compound that reproduced total saffron crudes effects. We showed the interaction of MACC1 with the cancer stem cell (CSC) marker DCLK1, which contributes to metastasis formation in different tumor entities. Saffron extracts reduced DCLK1 with crocin being responsible for this reduction. Saffron's anti-proliferative and anti-migratory effects in MACC1-expressing cells are mediated by crocin through DCLK1 down-regulation. This research is the first identification of saffron-based compounds restricting cancer cell proliferation and motility progression via the novel target MACC1.
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Affiliation(s)
- Nazli Güllü
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
- German Cancer Consortium (DKTK), Heidelberg, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Dennis Kobelt
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
- German Cancer Consortium (DKTK), Heidelberg, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Hassan Brim
- College of Medicine & Cancer Center, Howard University 2041 Georgia Av. NW, Washington, DC 20059, USA;
- Correspondence: (H.B.); (H.A.); (U.S.); Tel.: +1-202-806-4198 (H.B.); +1-202-806-6121 (H.A.); +49-30-9406-3432 (U.S.); Fax: +1-202-667-1686 (H.B.); +1-202-667-1686 (H.A.); +49-30-9406-3432 (U.S.)
| | - Shaman Rahman
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
| | - Lena Timm
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
| | - Janice Smith
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
| | - Akbar Soleimani
- College of Medicine & Cancer Center, Howard University 2041 Georgia Av. NW, Washington, DC 20059, USA;
| | - Stefano Di Marco
- Center for Synaptic Neuroscience and Technology, The Italian Institute of Technology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Silvia Bisti
- NetS3 Laboratory Neuroscience and Brain Technologies (NBT), The Italian Institute of Technology (IIT), Via Morego 30, 16128 Genova, Italy;
- Consorzio Interuniversitario INBB Istituto Nazionale Biostrutture e Biosistemi, V.le Medaglie D’Oro, 305, 00136 Roma, Italy
| | - Hassan Ashktorab
- College of Medicine & Cancer Center, Howard University 2041 Georgia Av. NW, Washington, DC 20059, USA;
- Correspondence: (H.B.); (H.A.); (U.S.); Tel.: +1-202-806-4198 (H.B.); +1-202-806-6121 (H.A.); +49-30-9406-3432 (U.S.); Fax: +1-202-667-1686 (H.B.); +1-202-667-1686 (H.A.); +49-30-9406-3432 (U.S.)
| | - Ulrike Stein
- Experimental and Clinical Research Center, Charité—Universitätsmedizin Berlin, and Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Straße 10, 13125 Berlin, Germany; (N.G.); (D.K.); (S.R.); (L.T.); (J.S.)
- German Cancer Consortium (DKTK), Heidelberg, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Correspondence: (H.B.); (H.A.); (U.S.); Tel.: +1-202-806-4198 (H.B.); +1-202-806-6121 (H.A.); +49-30-9406-3432 (U.S.); Fax: +1-202-667-1686 (H.B.); +1-202-667-1686 (H.A.); +49-30-9406-3432 (U.S.)
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Qiu Y, Jiang X, Liu D, Deng Z, Hu W, Li Z, Li Y. The Hypoglycemic and Renal Protection Properties of Crocin via Oxidative Stress-Regulated NF-κB Signaling in db/db Mice. Front Pharmacol 2020; 11:541. [PMID: 32425787 PMCID: PMC7212392 DOI: 10.3389/fphar.2020.00541] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 04/08/2020] [Indexed: 12/21/2022] Open
Abstract
Background As the main ingredient of Crocus sativus L. (Iridaceae) extract, crocin- I (CR) has been reported to show various pharmacological activities. The aim of this study was to investigate the hypoglycemic and renal protection properties of CR in db/db mice. Methods Eight-week-old db/db mice were treated with metformin (Met) (100 mg/kg) and CR (50 mg/kg) for eight weeks. Results CR treatment showed hypoglycemic functions indicated by reduced bodyweight, food and water intake, plasma glucose, and serum levels of glycated hemoglobin A1c. Additionally, the CR group showed increased serum levels of insulin and pyruvate kinase, hypolipidemic functions indicated by the suppressed levels of total cholesterol and triglyceride, and enhanced levels of high-density lipoprotein cholesterol, which are also indicators of hypoglycemic functions. The renal protection function of CR was demonstrated by its protection of renal structures and its regulation of potential indicators of nephropathy. The anti-oxidation and anti-inflammation effects of CR were verified by enzyme-linked immunosorbent assay. In the kidneys of db/db mice, CR decreased the expression of phospho-IκBα and phospho-nuclear factor-κB (NF-κB), whereas it enhanced the expression of nuclear respiratory factor 2, manganese superoxide dismutase 1, heme oxygenase-1, and catalase. Conclusions The anti-diabetic and anti-diabetic nephritic effects of CR were related to its modulation of oxidative stress-mediated NF-κB signaling.
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Affiliation(s)
- Ye Qiu
- National Engineering Lab for Druggable Gene and Protein Screening, Northeast Normal University, Changchun, China
| | - Xue Jiang
- School of Life Sciences, Jilin University, Changchun, China
| | - Danping Liu
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Zichun Deng
- School of Life Sciences, Jilin University, Changchun, China
| | - Weiwei Hu
- School of Life Sciences, Jilin University, Changchun, China
| | - Zhiping Li
- School of Life Sciences, Jilin University, Changchun, China
| | - Yuxin Li
- National Engineering Lab for Druggable Gene and Protein Screening, Northeast Normal University, Changchun, China
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Effect of gliding arc discharge plasma pretreatment on drying kinetic, energy consumption and physico-chemical properties of saffron (Crocus sativus L.). J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2019.109766] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Pandey DK, Nandy S, Mukherjee A, Dey A. Advances in bioactive compounds from Crocus sativus (saffron): Structure, bioactivity and biotechnology. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/b978-0-12-817907-9.00010-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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47
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Development of an environmentally-friendly solvent-free extraction of saffron bioactives using subcritical water. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108428] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Ege B, Yumrutas O, Ege M, Pehlivan M, Bozgeyik I. Pharmacological properties and therapeutic potential of saffron (Crocus sativus L.) in osteosarcoma. J Pharm Pharmacol 2019; 72:56-67. [DOI: 10.1111/jphp.13179] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/14/2019] [Indexed: 12/15/2022]
Abstract
Abstract
Objectives
In this comprehensive study, we aimed to investigate pharmacological properties and therapeutic significance of saffron in osteosarcoma cancer cells.
Methods
Plant materials were obtained from Safranbolu district of Karabuk, Turkey. For the determination of anticancer properties, thiazolyl blue tetrazolium bromide (MTT) cell viability, colony formation, wound closure, DNA ladder assays and gene expression analysis by real-time PCR were performed. Also, cellular inflammation, total antioxidant and oxidants status were determined.
Key findings
Dichloromethane and hexane extracts of saffron were significantly inhibited cell proliferation and interfered with colony forming and migration capabilities of U2-OS osteosarcoma cancer cells. Also, both extracts induced the activation of tumour suppressor CDKN2B gene and altered cellular morphology resembling the induction of apoptosis. However, DNA fragmentation was not observed after extract treatments. Saffron was also found to have no significant effect on cellular inflammation. Unexpectedly, both dichloromethane and hexane extracts of saffron had no marked effect on cellular total antioxidant and oxidant status. Lastly, vanillic acid, resveratrol, caffeic acid and 4-hydroxybenzoic acid were found to be highly rich in our extracts.
Conclusions
Findings of this study demonstrated significant antiproliferative and antitumorigenic properties of saffron in osteosarcoma.
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Affiliation(s)
- Bilal Ege
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Adiyaman University, Adiyaman, Turkey
| | - Onder Yumrutas
- Department of Medical Biology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - Miray Ege
- Department of Pharmacognosy, Faculty of Pharmacy, Adiyaman University, Adiyaman, Turkey
| | - Mustafa Pehlivan
- Department of Medical and Aromatic Plants, Nurdagi Vocational Higher School, Gaziantep University, Gaziantep, Turkey
| | - Ibrahim Bozgeyik
- Department of Medical Biology, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
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Alehosseini A, Gómez-Mascaraque LG, Ghorani B, López-Rubio A. Stabilization of a saffron extract through its encapsulation within electrospun/electrosprayed zein structures. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108280] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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50
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Chitosan-gum Arabic complex nanocarriers for encapsulation of saffron bioactive components. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123644] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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