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Correlation of Carotenoids Content and ASTA Values of Pepper (Capsicum chinense) Genetic Resources. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8060486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In this study, 226 Capsicum chinense genetic resources were analyzed using high-performance liquid chromatography and a spectrophotometer to measure and compare their carotenoid content and American Spice Trade Association (ASTA) color values, respectively. The total carotenoid content and ASTA values of the 226 pepper genetic resources were found to be in the range of 7.04–2430.85 mg/100 g dry weight (DW) and 0–221.32, respectively. Capsanthin, capsorubin, lutein, zeaxanthin, antheraxanthin, violaxanthin, α-carotene, β-carotene, and β-cryptoxanthin were the individual carotenoids studied. The average content of each carotenoid (n = 226) in mg/100 g DW was as follows: capsanthin (325.77), antheraxanthin (136.34), capsorubin (82.36), β-carotene (59.11), violaxanthin (46.54), zeaxanthin (43.21), α-carotene (13.91), β-cryptoxanthin (9.67), and lutein (2.72). A strong positive correlation was observed between total carotenoid content and ASTA value (r = 0.965). Likewise, the individual carotenoid content and ASTA value revealed a strong correlation, such as antheraxanthin (r = 0.964), capsanthin (r = 0.946), and capsorubin (r = 0.858). Three genetic resources with a total carotenoid content above 2000 mg/100 g DW were obtained, such as IT261426 (2430.85 mg/100 g DW), IT183657 (2077.55 mg/100 g DW), and IT261213 (2062.54 mg/100 g DW). The findings of this study will assist in the selection of genetic resources with high carotenoid content and ASTA value that can be used to develop and breed new pepper varieties. Also, detailed results of ASTA value correlation with carotenoids in C. chinense genetic resources are provided.
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Influence of intra and inter species variation in chilies (Capsicum spp.) on metabolite composition of three fruit segments. Sci Rep 2021; 11:4932. [PMID: 33654228 PMCID: PMC7925605 DOI: 10.1038/s41598-021-84458-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 02/17/2021] [Indexed: 11/09/2022] Open
Abstract
Twenty-one different cultivars from four different species were examined. The highest dry weight was present in seeds (between 35 and 50%) and the average water content was 60%. Placenta and pericarp contained on average 86% water. Total sugars variation between species was 60%. The most concentrated in the various cultivar pericarps were ascorbic acid ranging from 368.1 to 2105.6 mg/100 g DW and citric acid ranging from 1464.3 to 9479.9 mg/100 g DW. Total phenolic content ranged from 2599.1 mg/100 DW in 'Chilli AS- Rot' to 7766.7 mg/100 g DW in 'Carolina Reaper'. The placenta had 23.5 times higher phenolic content than seeds. C. chinense and C. chinense × C. frutescens had 3.5 to 5 times higher capsaicinoid content compared to C. annuum and C. baccatum, with 'Carolina Reaper' having the highest content at 7334.3 mg/100 g DW and 'Chilli AS- Rot' the lowest (318.7 mg/100 g DW).
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Bioactive Compounds and Antioxidant Capacity of Valencian Pepper Landraces. Molecules 2021; 26:molecules26041031. [PMID: 33672083 PMCID: PMC7919661 DOI: 10.3390/molecules26041031] [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: 01/21/2021] [Revised: 02/05/2021] [Accepted: 02/11/2021] [Indexed: 11/17/2022] Open
Abstract
Sweet pepper is one of the most important economic fruits with nutritional attributes. In this sense, the nutraceutical value of consumed products is a major concern nowadays so the content of some bioactive compounds and antioxidants (phenols, ascorbic acid, lycopene, carotenoids, chlorophylls, and antioxidant activity) was monitored in 18 sweet pepper landraces at two maturity stages (green and red). All the traits except chlorophylls significantly increased in red fruits (between 1.5- and 2.3-fold for phenols, ascorbic acid, and 2-2-diphenyl-1-picrylhydrazyl (DPPH) inhibition activity, 4.8-fold for carotenoid and 27.4-fold for lycopene content), which suggests that ripening is key for obtaining desired fruit quality. Among landraces, P-44 in green fruits is highlighted for its content in carotenoids, chlorophylls, phenols, and ascorbic acid, and P-46 for its antioxidant capacity and lycopene content. Upon maturity, P-48, P-44, and P-41 presented higher levels of phenols and lycopene, and P-39 of phenols, carotenoid, and DPPH. This work reflects a wide variability in the 18 pepper landraces at bioactive compounds concentration and in relation to fruit ripeness. The importance of traditional landraces in terms of organoleptic properties is emphasized as they are the main source of agricultural biodiversity today and could be helpful for breeders to develop new functional pepper varieties.
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Generation of BSA-capsaicin Nanoparticles and Their Hormesis Effect on the Rhodotorula mucilaginosa Yeast. Molecules 2019; 24:molecules24152800. [PMID: 31374810 PMCID: PMC6695916 DOI: 10.3390/molecules24152800] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/25/2019] [Accepted: 07/30/2019] [Indexed: 11/16/2022] Open
Abstract
Capsaicin is a chemical compound found in pungent chili peppers (Capsicum spp.). In biotechnology, capsaicin has been proposed as a pathogen control; however, its low solubility in water and high instability limits its uses. The aim of this work was to study the effect of high concentrations of capsaicin on the synthesis of nanoparticles and to evaluate their inhibitory effect on the growth of Rhodotorula mucilaginosa yeast. Bovine serum albumin (BSA)-capsaicin nanoparticles were formulated at 0, 16.2, 32.5, 48.7 and 65.0 µg of capsaicin per mg of BSA. Nanoparticle properties were evaluated and they were added to cultures of R. mucilaginosa to quantify their effect on cell viability. We found that increased capsaicin levels caused several changes to the physicochemical parameters, probably due to changes in the hydrophobicity sites of the albumin during the nanostructuration. The administration of nanoparticles to cultures of R. mucilaginosa produced a maximal viability with nanoparticles at 16.2 µg/mg; on the contrary, nanoparticles at 65.0 µg/mg caused maximal cell death. R. mucilaginosa cells displayed a hormesis effect in response to the nanoparticle dose concentration. The nanoparticles showed different responses during the uptake process, probably as a consequence of the nanostructural properties of capsaicin in the BSA molecules.
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García-López JI, Niño-Medina G, Olivares-Sáenz E, Lira-Saldivar RH, Barriga-Castro ED, Vázquez-Alvarado R, Rodríguez-Salinas PA, Zavala-García F. Foliar Application of Zinc Oxide Nanoparticles and Zinc Sulfate Boosts the Content of Bioactive Compounds in Habanero Peppers. PLANTS (BASEL, SWITZERLAND) 2019; 8:E254. [PMID: 31366005 PMCID: PMC6724079 DOI: 10.3390/plants8080254] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/14/2019] [Accepted: 07/24/2019] [Indexed: 11/17/2022]
Abstract
The physiological responses of habanero pepper plants (Capsicum chinense Jacq.) to foliar applications of zinc sulphate and zinc nano-fertilizer were evaluated in greenhouse trials. The effect of the supplement on fruit quality of habanero pepper was particularly observed. Habanero pepper plants were grown to maturity, and during the main stages of phenological development, they were treated with foliar applications of Zn at concentrations of 1000 and 2000 mg L-1 in the form of zinc sulfate (ZnSO4) and zinc oxide nanoparticles (ZnO NPs). Additional Zn was not supplied to the control treatment plants. ZnO NPs at a concentration of 1000 mg L-1 positively affected plant height, stem diameter, and chlorophyll content, and increased fruit yield and biomass accumulation compared to control and ZnSO4 treatments. ZnO NPs at 2000 mg L-1 negatively affected plant growth but significantly increased fruit quality, capsaicin content by 19.3%, dihydrocapsaicin by 10.9%, and Scoville Heat Units by 16.4%. In addition, at 2000 ZnO NPs mg L-1 also increased content of total phenols and total flavonoids (soluble + bound) in fruits (14.50% and 26.9%, respectively), which resulted in higher antioxidant capacity in ABTS (2,2'azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)), DPPH (2,2-diphenyl-1-picrylhydrazyl), and FRAP (ferric reducing antioxidant power) (15.4%, 31.8%, and 20.5%, respectively). These results indicate that application of ZnO NPs could be employed in habanero pepper production to improve yield, quality, and nutraceutical properties of fruits.
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Affiliation(s)
- Josué I García-López
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico
| | - Guillermo Niño-Medina
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico.
| | - Emilio Olivares-Sáenz
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico
| | - Ricardo H Lira-Saldivar
- Departamento de Agroplasticultura, Centro de Investigación en Química Aplicada (CIQA), CP. 25294 Saltillo, Coahuila, Mexico
| | - Enrique Díaz Barriga-Castro
- Departamento de Agroplasticultura, Centro de Investigación en Química Aplicada (CIQA), CP. 25294 Saltillo, Coahuila, Mexico
| | - Rigoberto Vázquez-Alvarado
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico
| | - Pablo A Rodríguez-Salinas
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico
| | - Francisco Zavala-García
- Universidad Autónoma de Nuevo León, Laboratorio de Química y Bioquímica, Facultad de Agronomía, Francisco Villa S/N, Col. Ex-Hacienda el Canadá, C.P. 66050 General Escobedo, Nuevo León, Mexico.
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Sánchez-Segura L, Ochoa-Alejo N, Carriles R, Zavala-García LE. Development of bovine serum albumin–capsaicin nanoparticles for biotechnological applications. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0874-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Dietary prevention of Helicobacter pylori-associated gastric cancer with kimchi. Oncotarget 2016; 6:29513-26. [PMID: 26317548 PMCID: PMC4745743 DOI: 10.18632/oncotarget.4897] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 07/29/2015] [Indexed: 01/06/2023] Open
Abstract
To prove whether dietary intervention can prevent Helicobacter pylori-induced atrophic gastritis and gastric cancer, we developed cancer preventive kimchi (cpKimchi) through special recipe and administered to chronic H. pylori-initiated, high salt diet-promoted, gastric tumorigenesis mice model. H. pylori-infected C57BL/6 mice were administered with cpKimchi mixed in drinking water up to 36 weeks. Gross and pathological gastric lesions were evaluated after 24 and 36 weeks, respectively and explored underlying molecular changes to explain efficacies. Cancer preventive actions of anti-inflammation and anti-mutagenesis were compared between standard recipe kimchi (sKimchi) and special recipe cpKimchi in in vitro H. pylori-infected cell model. The erythematous and nodular changes, mucosal ulcerative and erosive lesions in the stomach were noted at 24th weeks, but cpKimchi administration significantly ameliorated. After 36th weeks, scattered nodular masses, some ulcers, and thin nodular gastric mucosa were noted in H. pylori-infected mice, whereas these gross lesions were significantly attenuated in cpKimchi group. On molecular analysis, significant expressions of COX-2 and IL-6, activated NF-κB and STAT3, increased apoptosis, and marked oxidative stresses were noted in H. pylori-infected group relevant to tumorigenesis, but these were all significantly attenuated in cpKimchi group. cpKimchi extracts imparted significant selective induction of apoptosis only in cancer cells, led to inhibition of H. pylori-induced proliferation, while no cytotoxicity through significant HO-1 induction in non-transformed gastric cells. In conclusion, daily dietary intake of cpKimchi can be an effective way either to rejuvenate H. pylori-atrophic gastritis or to prevent tumorigenesis supported with the concerted actions of anti-oxidative, anti-inflammatory, and anti-mutagenic mechanisms.
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Perla V, Nimmakayala P, Nadimi M, Alaparthi S, Hankins GR, Ebert AW, Reddy UK. Vitamin C and reducing sugars in the world collection of Capsicum baccatum L. genotypes. Food Chem 2016; 202:189-98. [PMID: 26920284 DOI: 10.1016/j.foodchem.2016.01.135] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 10/22/2022]
Abstract
This study aimed to analyze 123 genotypes of Capsicum baccatum L. originating from 22 countries, at two stages of fruit development, for vitamin C content and its relationship with reducing sugars in fruit pericarp. Among the parametric population, vitamin C and reducing sugar concentrations ranged between 2.54 to 50.44 and 41-700mgg(-1) DW of pericarp, respectively. Overall, 14 genotypes accumulated 50-500% of the RDA of vitamin C in each 2g of fruit pericarp on a dry weight basis. Compared with ripened fruits, matured (unripened) fruits contained higher vitamin C and lower reducing sugars. About 44% variation in the vitamin C content could be ascribed to levels of reducing sugars. For the first time, this study provides comprehensive data on vitamin C in the world collection of C. baccatum genotypes that could serve as a key resource for food research in future.
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Affiliation(s)
- Venu Perla
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
| | - Padma Nimmakayala
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
| | - Marjan Nadimi
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
| | - Suresh Alaparthi
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
| | - Gerald R Hankins
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
| | - Andreas W Ebert
- AVRDC - The World Vegetable Center, P.O. Box 42, Shanhua, Tainan 74199, Taiwan.
| | - Umesh K Reddy
- Gus R. Douglass Land-Grant Institute and Department of Biology, West Virginia State University, Institute, WV 25112, USA.
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PADILHA HKM, PEREIRA EDS, MUNHOZ PC, VIZZOTTO M, VALGAS RA, BARBIERI RL. Genetic variability for synthesis of bioactive compounds in peppers (Capsicum annuum) from Brazil. FOOD SCIENCE AND TECHNOLOGY 2015. [DOI: 10.1590/1678-457x.6740] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sánchez-Segura L, Téllez-Medina D, Evangelista-Lozano S, García-Armenta E, Alamilla-Beltrán L, Hernández-Sánchez H, Jiménez-Aparicio A, Gutiérrez-López G. Morpho-structural description of epidermal tissues related to pungency of Capsicum species. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2014.11.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Campos MRS, Gómez KR, Ordoñez YM, Ancona DB. Polyphenols, Ascorbic Acid and Carotenoids Contents and Antioxidant Properties of Habanero Pepper (<i>Capsicum chinense</i>) Fruit. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/fns.2013.48a006] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Bae H, Jayaprakasha G, Jifon J, Patil BS. Extraction efficiency and validation of an HPLC method for flavonoid analysis in peppers. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.07.041] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Antonious GF, Snyder JC, Berke T, Jarret RL. Screening Capsicum chinense fruits for heavy metals bioaccumulation. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2010; 45:562-571. [PMID: 20635296 DOI: 10.1080/03601234.2010.493495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Elevated concentrations of heavy metals in edible plants could expose consumers to excessive levels of potentially hazardous chemicals. Sixty-three accessions (genotypes) of Capsicum chinense Jacq, collected from 8 countries of origin were grown in a silty-loam soil under field conditions. At maturity, fruits were collected and analyzed for seven heavy metals (Cd, Cr, Ni, Pb, Zn, Cu, and Mo) concentrations. The main objectives of this investigation were: 1) to determine the concentrations of seven heavy metals in the soil and monitor their accumulation in mature fruits, 2) to categorize the pepper accessions as low or high heavy metal accumulators, and 3) to determine if heavy metal content of the pepper fruit was lower than the permitted limits. Concentrations and relative proportions of heavy metals in pepper fruits of C. chinense varied among accessions. Fruits of Plant Introduction (PI) 355820 accumulated significant concentrations of Cd (0.47 μg g(-1) dry fruit). PI-260522 accumulated the highest concentration of Pb (2.12 μg g(-1) dry fruit) among the 63 accessions tested. This accession (PI-260522) contained about twice the Pb limit on a fresh weight basis. Among the 63 accessions analyzed, PI-238051 contained the highest levels of Ni (17.2 μg g(-1)). We concluded that high accumulator genotypes may be useful for phytoremediation, while, low accumulator accessions might be appropriate selections for growing on Cd-, Pb-, or Ni-contaminated soils to prevent potential human exposure to heavy metals and health hazards through the food chain.
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Affiliation(s)
- George F Antonious
- Land Grant Program, Department of Plant and Soil Science, Kentucky State University, Frankfort, Kentucky 40601, USA.
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