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Buitimea-Cantúa GV, Chávez-Leal V, Soto-Caballero MC, Tellez-Medina DI, Welti-Chanes J, Escobedo-Avellaneda Z. Enzymatic Activity and Its Relationships with the Total Phenolic Content and Color Change in the High Hydrostatic Pressure-Assisted Curing of Vanilla Bean ( Vanilla planifolia). Molecules 2023; 28:7606. [PMID: 38005328 PMCID: PMC10674283 DOI: 10.3390/molecules28227606] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023] Open
Abstract
Diverse enzymatic reactions taking place after the killing of green vanilla beans are involved in the flavor and color development of the cured beans. The effects of high hydrostatic pressure (HHP) at 50-400 MPa/5 min and blanching as vanilla killing methods were evaluated on the total phenolic content (TPC), polyphenoloxidase (PPO), and peroxidase (POD) activity and the color change at different curing cycles of sweating-drying (C0-C20) of vanilla beans. The rate constants describing the above parameters during the curing cycles were also obtained. The TPC increased from C1 to C6 compared with the untreated green beans after which it started to decrease. The 400 MPa samples showed the highest rate of phenolic increase. Immediately after the killing (C0), the highest increase in PPO activity was observed at 50 MPa (46%), whereas for POD it was at 400 MPa (25%). Both enzymes showed the maximum activity at C1, after which the activity started to decrease. As expected, the L* color parameter decreased during the entire curing for all treatments. An inverse relationship between the rate of TPC decrease and enzymatic activity loss was found, but the relationship with L* was unclear. HHP appears to be an alternative vanilla killing method; nevertheless, more studies are needed to establish its clear advantages over blanching.
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Affiliation(s)
- Génesis V. Buitimea-Cantúa
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
| | - Viridiana Chávez-Leal
- Facultad de Ciencias Agrotecnologicas, Universidad Autónoma de Chihuahua, Av. Presa de la Amistad 2015, Cuauhtémoc, Chihuahua 31510, Mexico
| | - Mayra C. Soto-Caballero
- Facultad de Ciencias Agrotecnologicas, Universidad Autónoma de Chihuahua, Av. Presa de la Amistad 2015, Cuauhtémoc, Chihuahua 31510, Mexico
| | - Dario I. Tellez-Medina
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Prolongación de Carpio y Plan de Ayala S/N, Casco de Santo Tomás, Azcapotzalco, Ciudad de México 11340, Mexico
| | - Jorge Welti-Chanes
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
| | - Zamantha Escobedo-Avellaneda
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
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Liaqat F, Xu L, Khazi MI, Ali S, Rahman MU, Zhu D. Extraction, purification, and applications of vanillin: A review of recent advances and challenges. INDUSTRIAL CROPS AND PRODUCTS 2023; 204:117372. [DOI: 10.1016/j.indcrop.2023.117372] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
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Oliveira JPS, Gomes S, Ladeira KC, Cameron LC, Macedo AF, Koblitz MGB. Recovery of flavor compounds from vanilla bagasse by hydrolysis and their identification through UPLC-MSE. Food Res Int 2023; 168:112739. [PMID: 37120198 DOI: 10.1016/j.foodres.2023.112739] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023]
Abstract
Vanilla is a globally treasured commodity, and the consequences of its unstable value affect social, environmental, economic, and academic ambits. The extensive range of aroma molecules found in cured vanilla beans is crucial to the complexity of this natural condiment and knowledge about their recovery is of the essence. Many strategies aim on reproducing the chemical intricacies of vanilla flavor, such as biotransformation and de novo biosynthesis. Few studies, however, aim at the exhaustion of the cured pods, of which the bagasse, after the traditional ethanolic extraction, might still bear a highly valued flavor composition. An untargeted liquid chromatography coupled with mass spectrometry (LC-MSE) approach was applied to elucidate if sequential alkaline-acidic hydrolysis was effective in extracting flavor related molecules and chemical classes from the hydro-ethanolic fraction. Important vanilla flavor related compounds present in the hydro-ethanolic fraction were further extracted from the residue through alkaline hydrolysis, such as vanillin, vanillic acid, 3-methoxybenzaldehyde, 4-vinylphenol, heptanoic acid, and protocatechuic acid. Acid hydrolysis was effective on further extracting features from classes such as phenols, prenol lipids, and organooxygen compounds, though representative molecules remain unknown. Finally, sequential alkaline-acidic hydrolysis rendered natural vanilla's ethanolic extraction residues as an interesting supplier of its own products, which could be used as a food additive, and many other applications.
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Antonio-Gutiérrez O, Pacheco-Reyes I, Lagunez-Rivera L, Solano R, Cañizares-Macías MDP, Vilarem G. Effect of Microwave and Ultrasound during the Killing Stage of the Curing Process of Vanilla ( Vanilla planifolia, Andrews) Pods. Foods 2023; 12:foods12030469. [PMID: 36765998 PMCID: PMC9914085 DOI: 10.3390/foods12030469] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
The curing process (CP) of Vanilla planifolia pods, which is a long and tedious process, is necessary to obtain the natural vanilla extract. This research evaluated the application of microwave (M) and ultrasound (U) during the "killing" stage of the CP and its effect on vanillin content and β-glucosidase activity. The pods were immersed in a container with water or with moistened samples for the M treatments. In U treatments, the pods were immersed in an ultrasonic bath. After this stage, the samples were subjected to an additional U treatment. The results show that the application of these technologies significantly improves vanillin yield (p < 0.05) and the curing time is reduced to 20 days. U treatments subjected to additional sonication at 38 °C obtain more than double the yield of vanillin regarding control. The effect of M and U on cell structure damage increases with additional sonication, but at 15 min, β-glucosidase inactivation decreases the final yield. Disposition of samples in M also affects the final vanillin content. There is no significant correlation between β-glucosidase and vanillin in the different treatments. The application of M and U with the appropriate parameters reduces the CP time without affecting the compounds of interest.
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Affiliation(s)
- Oscar Antonio-Gutiérrez
- Laboratorio de Extracción y Análisis de Productos Naturales Vegetales, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca, Instituto Politécnico Nacional, Hornos 1003, Oaxaca 71230, Mexico
| | - Isidro Pacheco-Reyes
- Laboratorio de Extracción y Análisis de Productos Naturales Vegetales, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca, Instituto Politécnico Nacional, Hornos 1003, Oaxaca 71230, Mexico
| | - Luicita Lagunez-Rivera
- Laboratorio de Extracción y Análisis de Productos Naturales Vegetales, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca, Instituto Politécnico Nacional, Hornos 1003, Oaxaca 71230, Mexico
- Correspondence: ; Tel.: +52-9515170400 (ext. 82771)
| | - Rodolfo Solano
- Laboratorio de Extracción y Análisis de Productos Naturales Vegetales, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca, Instituto Politécnico Nacional, Hornos 1003, Oaxaca 71230, Mexico
| | - María del Pilar Cañizares-Macías
- Departamento de Química Analítica, Facultad de Química, Universidad Nacional Autónoma de Mexico, Ciudad Universitaria, Ciudad de Mexico 04510, Mexico
| | - Gerard Vilarem
- Laboratoire de Chimie Agro-Industrielle, Université de Toulouse, INP-ENSIACET, 31030 Toulouse, France
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Hadj Saadoun J, Levante A, Ferrillo A, Trapani F, Bernini V, Galaverna G, Neviani E, Lazzi C. Exploring the Potential of Lactic Acid Fermentation for the Recovery of Exhausted Vanilla Beans. Front Nutr 2022; 9:858716. [PMID: 35662951 PMCID: PMC9161551 DOI: 10.3389/fnut.2022.858716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
The market value of vanilla is constantly growing, as it is the aroma most appreciated by consumers worldwide. The key component of the aroma of vanilla beans is vanillin, which can be directly extracted from the plant, produced by chemical synthesis, or by bioconversion of natural precursors. Due to the increasing consumers' demand for products labeled as "natural," extraction from vanilla pods results in a more valuable aroma source. Once the extraction is completed, what remains are the exhausted beans that still contain small seeds and other compounds, including varying amounts of vanillin trapped in the cellular structures of the plant. The application of fermentation of exhausted vanilla beans is proposed here as a strategy to recover "natural" vanillin and other valuable aroma compounds as a result of the metabolic conversion by lactic acid bacteria (LAB). The aim of this study was to verify the fermentability of exhausted vanilla beans by-products for their valorization, allowing the recovery of high-value molecules or new applications in food products. Design of Experiment (DoE) was used to screen a library of LAB strains to identify the best condition of fermentation in response to varying cultivation conditions. A comparison between mono and co-culture of LAB was assessed. Moreover, sensory panel tests and the evaluation of the aromatic components by Solid Phase Micro Extraction-Gas Chromatography-Mass Spectrometry analysis were carried out to better understand the modification of the aroma profile after fermentation. Fermentation with LAB changed the volatile profile and sensory characteristics of the exhausted vanilla beans and represents a promising method for the valorization of these by-products.
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Affiliation(s)
| | - Alessia Levante
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Antonio Ferrillo
- Enrico Giotti S.p.A. a Subsidiary of McCormick & Company, Inc, Firenze, Italy
| | - Francesca Trapani
- Enrico Giotti S.p.A. a Subsidiary of McCormick & Company, Inc, Firenze, Italy
| | - Valentina Bernini
- Department of Food and Drug, University of Parma, Parma, Italy
- Interdepartmental Center, SITEIA.PARMA—Centro Interdipartimentale sulla Sicurezza, Tecnologie e Innovazione Agroalimentare, University of Parma, Parma, Italy
| | - Gianni Galaverna
- Department of Food and Drug, University of Parma, Parma, Italy
- Interdepartmental Center, SITEIA.PARMA—Centro Interdipartimentale sulla Sicurezza, Tecnologie e Innovazione Agroalimentare, University of Parma, Parma, Italy
| | - Erasmo Neviani
- Department of Food and Drug, University of Parma, Parma, Italy
- Interdepartmental Center, SITEIA.PARMA—Centro Interdipartimentale sulla Sicurezza, Tecnologie e Innovazione Agroalimentare, University of Parma, Parma, Italy
| | - Camilla Lazzi
- Department of Food and Drug, University of Parma, Parma, Italy
- Interdepartmental Center, SITEIA.PARMA—Centro Interdipartimentale sulla Sicurezza, Tecnologie e Innovazione Agroalimentare, University of Parma, Parma, Italy
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New Insights on Volatile Components of Vanilla planifolia Cultivated in Taiwan. Molecules 2021; 26:molecules26123608. [PMID: 34204654 PMCID: PMC8231200 DOI: 10.3390/molecules26123608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/04/2021] [Accepted: 06/08/2021] [Indexed: 11/17/2022] Open
Abstract
Vanilla (Vanilla planifolia) is a precious natural flavoring that is commonly used throughout the world. In the past, all vanilla used in Taiwan was imported; however, recent breakthroughs in cultivation and processing technology have allowed Taiwan to produce its own supply of vanilla. In this study, headspace solid-phase microextraction (HS-SPME) combined with GC-FID and GC-MS was used to analyze the volatile components of vanilla from different origins produced in Taiwan under different cultivation and processing conditions. The results of our study revealed that when comparing different harvest maturities, the composition diversity and total volatile content were both higher when the pods were matured for more than 38 weeks. When comparing different killing conditions, we observed that the highest vanillin percentage was present after vanilla pods were killed three times in 65 °C treatments for 1 min each. From the experiment examining the addition of different strains, the PCA results revealed that the volatiles of vanilla that was processed with Dekkera bruxellensis and Bacillus subtilis was clearly distinguished from which obtained by processing with the other strains. Vanilla processed with B. subtilis contained 2-ethyl-1-hexanol, and this was not detected in other vanillas. Finally, when comparing the vanillin percentage from seven different regions in Taiwan, vanilla percentage from Taitung and Taoyuan Longtan were the highest.
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Producing natural vanilla extract from green vanilla beans using a β-glucosidase from Alicyclobacillus acidiphilus. J Biotechnol 2021; 329:21-28. [PMID: 33508335 DOI: 10.1016/j.jbiotec.2021.01.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/13/2021] [Accepted: 01/20/2021] [Indexed: 10/22/2022]
Abstract
Current methods for the production of natural vanilla extract are long and tedious, and the efficiency of the vanillin extraction is usually conditioned by different factors during the traditional curing process (temperatures and weather conditions). As an important fraction of vanillin is present in the form of glucovanillin in green beans, endogenous β-glucosidases contribute to its hydrolysis; however, these enzymes lose efficiency during the curing process. The use of extremophilic organisms as a source of an appropriate exogenous enzyme can offer a valid alternative when producing natural vanillin. Here, a β-glucosidase from the thermo-acidophilic organism Alicyclobacillus acidiphilus (AacGH1) was cloned, expressed in E. coli BL21, and fully characterized in respect to both function and crystal structure. Notably, AacGH1 was stable at a temperature up to 50 °C and exhibited good tolerance to glucose, fructose and organic solvents, in particular it maintained full activity in the presence of up to 20 % (v/v) ethanol. The enzyme was then successfully applied to an ethanol-water (20 % (v/v)) extract of green vanilla beans and the complete hydrolysis of glucovanillin (1.7 mM) to vanillin, and other flavour compounds commonly found in vanilla, was achieved using 0.5 mg/mL of enzyme in just 15 min at 30 °C.
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Johnson-Arbor K, Smolinske S. Stoned on spices: a mini-review of three commonly abused household spices. Clin Toxicol (Phila) 2020; 59:101-105. [PMID: 33191804 DOI: 10.1080/15563650.2020.1840579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Although spices are widely used as food products and are generally regarded as safe, intentional abuse of household spices may occur and is likely underreported in the medical literature. Spices are inexpensive and widely available for purchase by individuals of all ages and may be perceived as being safer than traditional drugs of abuse. DISCUSSION Nutmeg, cinnamon, and vanilla are commonly abused spices. The major component of nutmeg is myristicin; myristicin has activity at serotonergic receptors and may result in psychomimetic symptoms after exposure. Cinnamon oils contain local irritants which may cause dermatitis or ulcerations after topical application. Ground cinnamon contains cellulose fibers; these are biopersistent and bioresistant, and inhalational exposure to cinnamon powder can result in chronic pulmonary inflammation and fibrosis. Pure vanilla extract contains a minimum of 35% ethanol according to the United States Food and Drug Administration standards, and abuse of vanilla extract may occur among individuals seeking ethanol intoxication. CONCLUSIONS Overall, misuse or abuse of these spices frequently results in mild to moderate symptoms that do not require medical intervention, although more serious intoxications may require hospitalization. Clinicians should be aware of the potential dangers of household spice abuse and understand management strategies for these exposures.
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Affiliation(s)
- Kelly Johnson-Arbor
- MedStar Georgetown University Hospital, Washington, DC, USA.,National Capital Poison Center, Washington, DC, USA
| | - Susan Smolinske
- College of Pharmacy, University of New Mexico, Albuquerque, NM, USA.,New Mexico Poison Drug and Information Center, University of New Mexico, Albuquerque, NM, USA
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