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Pointner T, Rauh K, Auñon-Lopez A, Kostadinović Veličkovska S, Mitrev S, Arsov E, Pignitter M. Comprehensive analysis of oxidative stability and nutritional values of germinated linseed and sunflower seed oil. Food Chem 2024; 454:139790. [PMID: 38805931 DOI: 10.1016/j.foodchem.2024.139790] [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: 03/29/2024] [Revised: 05/13/2024] [Accepted: 05/20/2024] [Indexed: 05/30/2024]
Abstract
Germination of seeds is known to affect the nutritional composition of cold-pressed oils. This study focused on the effects of germination on the antioxidants and oxidative stability of linseed and sunflower seed oil. As hypothesized, germination led to increased antioxidant activities and tocopherol, chlorophyll and carotenoid content. Analysis revealed a 37.2 ± 3.5-fold and 11.6 ± 1.5-fold increase in polyphenol content in linseed and sunflower seed oil from germinated seeds, respectively. Using LC-HRMS/MS, profiles with up to 69 polyphenolic substances were identified in germinated seed oils for the first time. Germination promoted lipid hydrolysis, as evidenced by NMR, with overall significant decreases in triacylglycerol content leading to increased diacylglycerol and free fatty acid values. Rancimat measurements predicted a 4.10 ± 0.52-fold longer shelf-life for germinated linseed oil. This study successfully demonstrated the potential of germination to develop PUFA-rich oils with enhanced antioxidant capacity and oxidative stability.
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Affiliation(s)
- Tobias Pointner
- Institute of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria; Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Str. 42, 1090 Vienna, Austria.
| | - Katharina Rauh
- Institute of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria.
| | - Arturo Auñon-Lopez
- Institute of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria; Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Str. 42, 1090 Vienna, Austria.
| | | | - Saša Mitrev
- Faculty of Agriculture, University Goce Delčev, Štip, Republic of North Macedonia.
| | - Emilija Arsov
- Faculty of Agriculture, University Goce Delčev, Štip, Republic of North Macedonia.
| | - Marc Pignitter
- Institute of Physiological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria.
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Stavropoulos P, Mavroeidis A, Papadopoulos G, Roussis I, Bilalis D, Kakabouki I. On the Path towards a "Greener" EU: A Mini Review on Flax ( Linum usitatissimum L.) as a Case Study. PLANTS (BASEL, SWITZERLAND) 2023; 12:1102. [PMID: 36903961 PMCID: PMC10005532 DOI: 10.3390/plants12051102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/25/2023] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
Due to the pressures imposed by climate change, the European Union (EU) has been forced to design several initiatives (the Common Agricultural Policy, the European Green Deal, Farm to Fork) to tackle the climate crisis and ensure food security. Through these initiatives, the EU aspires to mitigate the adverse effects of the climate crisis and achieve collective prosperity for humans, animals, and the environment. The adoption or promotion of crops that would facilitate the attaining of these objectives is naturally of high importance. Flax (Linum usitatissimum L.) is a multipurpose crop with many applications in the industrial, health, and agri-food sectors. This crop is mainly grown for its fibers or its seed and has recently gained increasing attention. The literature suggests that flax can be grown in several parts of the EU, and potentially has a relatively low environmental impact. The aim of the present review is to: (i) briefly present the uses, needs, and utility of this crop and, (ii) assess its potential within the EU by taking into account the sustainability goals the EU has set via its current policies.
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Hussain Zaki U, Fryganas C, Trijsburg L, Feskens E, Capuano E. Influence of different processing method on lignan content of selected Malaysian plant-based foods. Food Chem 2023; 404:134607. [DOI: 10.1016/j.foodchem.2022.134607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/03/2022] [Accepted: 10/11/2022] [Indexed: 11/22/2022]
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4
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Ustymenko I, Bal-Prylypko L, Nikolaenko M, Ivaniuta A, Tverezovska N, Chumachenko I, Pylypchuk O, Rozbytska T, Gruntovskyi M, Melnik V. Development of sour cream with vegetable oils using a food emulsion stabilised by an emulsifying complex. POTRAVINARSTVO 2023. [DOI: 10.5219/1849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023] Open
Abstract
This scientific work describes the research that aims to study the use of a finely dispersed, aggregately stable food emulsion with a mass fraction of blended oil of 50% and xanthan gum in the composition of sour cream with vegetable oils as an analogue of traditional sour cream. The samples of fat-containing fermented-milk bases as a component of sour cream with vegetable oils with a fat content of 10-20% were obtained using two methods. The first method consists in normalising the fat content of the fermented-milk base obtained by fermentation of skimmed cow's milk with a food emulsion, and the second one – is in the fermentation of a normalised mixture consisting of a food emulsion and skimmed cow's milk. When comparing the duration of fermentation of skimmed cow's milk and normalised mixtures with a fat content of 10 to 20%, it was established that in order to achieve the minimum value of the titrated acidity of the clot of 60 °T, the duration of fermentation of skimmed cow's milk is 6 hours, of a normalised mixture with a fat content of 10% – 8 hours, 15% – 12 hours, 20% – 16 hours. According to the organoleptic quality indicators, the samples of fat-containing fermented-milk bases with a fat content of 20%, obtained by two methods, had an indiscrete but unsuitable thick consistency, which was adjusted using xanthan gum. According to the organoleptic quality indicators, it was established that in order to obtain a sour cream with vegetable oils with an indiscrete and thick consistency, 0.15% of xanthan gum should be added to the fat-containing base obtained by the first method, and 0.20% – to the fat-containing base obtained by the second method. The study of determining the content of polyunsaturated fatty acids in sour cream with vegetable oils with a fat content of 20% shows an increased content of omega-3 and omega-6 fatty acids – 2.13% and 10.88%, respectively, compared to sour cream obtained by the traditional technology.
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Wu Y, Wang H, Gao F, Wang Y, Guo X, Qiu C. Effect of ultrasonic pretreatment for lignan accumulation in flax sprouts (Linum usitatissimum L.). Food Chem 2022; 370:131067. [PMID: 34537430 DOI: 10.1016/j.foodchem.2021.131067] [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] [Received: 04/18/2021] [Revised: 07/12/2021] [Accepted: 09/03/2021] [Indexed: 11/04/2022]
Abstract
This study evaluated different ultrasonic treatments for lignan biosynthesis in two varieties of flax sprouts. Results showed that lignans in flax sprouts significantly raised with ultrasonic pretreatment. Secoisolariciresinol diglucoside dramatically increased by about 6-fold at the flax sprouts. Ultrasonic pretreatment could also affect the accumulation of caffeic acid and p-coumaric acid in flax sprouts. Moreover, it is suggested that fiber flax sprout was more sensitive to ultrasonic pretreatment. The expression levels of genes involved in the biosynthesis of lignan were analyzed and the results could partly explain the accumulation of these compounds. The contents of secoisolariciresinol diglucoside were clustered with ferulic acid, which indicated that the accumulation of ferulic acid might be the key factor during flax sprout maturation for lignan accumulation. Present study could be useful guidance for ultrasonic pretreatment in the promotion of lignan accumulation and the fortification of nutritional values in flax sprouts as a functional vegetable.
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Affiliation(s)
- Yixin Wu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hong Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China
| | - Fangyang Gao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yufu Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Xinbo Guo
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Caisheng Qiu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China.
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Tungmunnithum D, Drouet S, Lorenzo JM, Hano C. Effect of Traditional Cooking and In Vitro Gastrointestinal Digestion of the Ten Most Consumed Beans from the Fabaceae Family in Thailand on Their Phytochemicals, Antioxidant and Anti-Diabetic Potentials. PLANTS (BASEL, SWITZERLAND) 2021; 11:plants11010067. [PMID: 35009070 PMCID: PMC8747412 DOI: 10.3390/plants11010067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/09/2021] [Accepted: 12/16/2021] [Indexed: 05/05/2023]
Abstract
The edible beans in Fabaceae have been used for foods and medicines since the ancient time, and being used more and more. It is also appeared as a major ingredient in dairy cooking menu in many regions including Thailand, a rich biodiversity country. Many studies reported on health benefits of their flavonoids, but there is no report on the effect of cooking on phytochemical profile and pharmacological potentials. Thus, this present study aims to complete this knowledge, with the 10 most consumed Fabaceae beans in Thailand, by determining the impact of traditional cooking and gastrointestinal digestion on their phytochemicals, their antioxidant and anti-diabetic activities using different in vitro and in cellulo yeast models. The results showed that Vigna unguiculata subsp. sesquipedalis were the richest source of phytochemicals, whereas the population of V. mungo, Phaseolus vulgaris, V. angularis, and V. unguiculata subsp. sesquipedalis were richest in monomeric anthocyanin contents (MAC). Furthermore, the results clearly demonstrated the impact of the plant matrix effect on the preservation of a specific class of phytochemicals. In particular, after cooking and in vitro digestion, total flavonoid contents (TFC) in Glycine max extract was higher than in the uncooked sample. This study is the first report on the influence of cooking and in vitro gastrointestinal digestion on the inhibition capacity toward advanced glycation end products (AGEs). All samples showed a significant capacity to stimulate glucose uptake in yeast model, and V. angularis showed the highest capacity. Interestingly, the increase in glucose uptake after in vitro digestion was higher than in uncooked samples for both P. vulgaris and G. max samples. The current study is the first attempt to investigate at the effects of both processes not only on the natural bioactive compounds but also on antioxidant and anti-diabetic activities of Thailand's 10 most consumed beans that can be applied for agro-industrial and phytopharmaceutical sectors.
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Affiliation(s)
- Duangjai Tungmunnithum
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, Campus Eure et Loir, Orleans University, 28000 Chartres, France;
- Le Studium Institue for Advanced Studies, 1 Rue Dupanloup, 45000 Orleans, France
- Correspondence: (D.T.); (C.H.)
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, Campus Eure et Loir, Orleans University, 28000 Chartres, France;
| | - Jose Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, Campus Eure et Loir, Orleans University, 28000 Chartres, France;
- Le Studium Institue for Advanced Studies, 1 Rue Dupanloup, 45000 Orleans, France
- Correspondence: (D.T.); (C.H.)
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Tungmunnithum D, Drouet S, Lorenzo JM, Hano C. Characterization of Bioactive Phenolics and Antioxidant Capacity of Edible Bean Extracts of 50 Fabaceae Populations Grown in Thailand. Foods 2021; 10:3118. [PMID: 34945669 PMCID: PMC8700874 DOI: 10.3390/foods10123118] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/12/2021] [Accepted: 12/13/2021] [Indexed: 12/16/2022] Open
Abstract
Fabaceae is the third largest family containing great variation among populations. However, previous studies mainly focus on single species, and phytochemicals at population level have never been reported. This work aims to complete this knowledge with 50 populations from throughout Thailand by (1) determining total phenolic (TPC), flavonoid (TFC), and anthocyanin (TAC) contents; and (2) investigating in vitro and cellular antioxidant potentials. Phytochemicals of 50 populations from different localities are differed, illustrating high heterogeneity occurring in polyphenols accumulations. Vigna unguiculata subsp. sesquipedalis populations showed low variability in TPC ranging from 628.3 to 717.3 mg/100 g DW gallic acid equivalent, whereas the high variability found in TFC and TAC range from 786.9 to 1536.1 mg/100 g DW quercetin equivalent, and 13.4 to 41.6 mg/100 g DW cyanidin equivalent. Red cultivar population #16 had the greatest TAC, but surprisingly the cream cultivars were relatively high in anthocyanins. HPLC quantification of genistein and daidzein showed great variations among populations. In vitro antioxidant results indicated that antioxidant capacity mediated by electron transfer. Cellular antioxidants ranged from 59.7% to 87.9% of ROS/RNS in yeast model. This study investigated at the population level contributing to better and frontier knowledge for nutraceutical/phytopharmaceutical sectors to seek potential raw plant material.
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Affiliation(s)
- Duangjai Tungmunnithum
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, Campus Eure et Loir, Orleans University, 28000 Chartres, France;
| | - Jose Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, Campus Eure et Loir, Orleans University, 28000 Chartres, France;
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Green Extraction of Antioxidant Flavonoids from Pigeon Pea ( Cajanus cajan (L.) Millsp.) Seeds and Its Antioxidant Potentials Using Ultrasound-Assisted Methodology. Molecules 2021; 26:molecules26247557. [PMID: 34946637 PMCID: PMC8703396 DOI: 10.3390/molecules26247557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/01/2021] [Accepted: 12/09/2021] [Indexed: 12/25/2022] Open
Abstract
Pigeon pea is an important pea species in the Fabaceae family that has long been used for food, cosmetic, and other phytopharmaceutical applications. Its seed is reported as a rich source of antioxidants and anti-inflammatory flavonoids, especially isoflavones, i.e., cajanin, cajanol, daidzein, and genistein. In today’s era of green chemistry and green cosmetic development, the development and optimization of extraction techniques is increasing employed by the industrial sectors to provide environmentally friendly products for their customers. Surprisingly, there is no research report on improving the extraction of these isoflavonoids from pigeon pea seeds. In this present study, ultrasound-assisted extraction (USAE) methodology, which is a green extraction that provides a shorter extraction time and consumes less solvent, was optimized and compared with the conventional methods. The multivariate strategy, the Behnken–Box design (BBD) combined with response surface methodology, was employed to determine the best extraction conditions for this USAE utilizing ethanol as green solvent. Not only in vitro but also cellular antioxidant activities were evaluated using different assays and approaches. The results indicated that USAE provided a substantial gain of ca 70% in the (iso)flavonoids extracted and the biological antioxidant activities were preserved, compared to the conventional method. The best extraction conditions were 39.19 min with a frequency of 29.96 kHz and 63.81% (v/v) aqueous ethanol. Both the antioxidant and anti-aging potentials of the extract were obtained under optimal USAE at a cellular level using yeast as a model, resulting in lower levels of malondialdehyde. These results demonstrated that the extract can act as an effective activator of the cell longevity protein (SIR2/SIRT1) and cell membrane protector against oxidative stress. This finding supports the potential of pigeon pea seeds and USAE methodology to gain potential antioxidant and anti-aging (iso)flavonoids-rich sources for the cosmetic and phytopharmaceutical sectors.
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Alfieri M, Mascheretti I, Dougué Kentsop RA, Consonni R, Locatelli F, Mattana M, Ottolina G. Enhanced Aryltetralin Lignans Production in Linum Adventi-Tious Root Cultures. Molecules 2021; 26:molecules26175189. [PMID: 34500623 PMCID: PMC8434161 DOI: 10.3390/molecules26175189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/19/2021] [Accepted: 08/23/2021] [Indexed: 12/17/2022] Open
Abstract
Lignans are the main secondary metabolites synthetized by Linum species as plant defense molecules. They are also valuable for human health, in particular, for their potent antiviral and antineoplastic properties. In this study, the adventitious root cultures of three Linum species (L. flavum, L. mucronatum and L. dolomiticum) were developed to produce aryltetralin lignans. The effect of two elicitors, methyl jasmonate and coronatine, on aryltetralin lignans production was also evaluated. The adventitious root cultures from L. dolomiticum were obtained and analyzed for the first time and resulted as the best producer for all the aryltetralins highlighted in this system: Podophyllotoxin, 6-methoxypodophyllotoxin and 6-methoxypodophyllotoxin-7-O-β-glucoside, the last showing a productivity of 92.6 mg/g DW. The two elicitors differently affected the production of the 6-methoxypodophyllotoxin and 6-methoxypodophyllotoxin-7-O-β-glucoside.
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Affiliation(s)
- Michela Alfieri
- Institute of Chemical Sciences and Technologies “Giulio Natta”, National Research Council, Via Mario Bianco 9, 20131 Milan, Italy; (M.A.); (R.C.)
| | - Iride Mascheretti
- Institute of Agricultural Biology and Biotechnology, National Research Council, Via Bassini 15, 20133 Milan, Italy; (I.M.); (R.A.D.K.); (F.L.); (M.M.)
| | - Roméo A. Dougué Kentsop
- Institute of Agricultural Biology and Biotechnology, National Research Council, Via Bassini 15, 20133 Milan, Italy; (I.M.); (R.A.D.K.); (F.L.); (M.M.)
| | - Roberto Consonni
- Institute of Chemical Sciences and Technologies “Giulio Natta”, National Research Council, Via Mario Bianco 9, 20131 Milan, Italy; (M.A.); (R.C.)
| | - Franca Locatelli
- Institute of Agricultural Biology and Biotechnology, National Research Council, Via Bassini 15, 20133 Milan, Italy; (I.M.); (R.A.D.K.); (F.L.); (M.M.)
| | - Monica Mattana
- Institute of Agricultural Biology and Biotechnology, National Research Council, Via Bassini 15, 20133 Milan, Italy; (I.M.); (R.A.D.K.); (F.L.); (M.M.)
| | - Gianluca Ottolina
- Institute of Chemical Sciences and Technologies “Giulio Natta”, National Research Council, Via Mario Bianco 9, 20131 Milan, Italy; (M.A.); (R.C.)
- Correspondence: ; Tel.: +39-0228500021; Fax: +39-0228901239
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Mechchate H, Es-safi I, Conte R, Hano C, Amaghnouje A, Jawhari FZ, Radouane N, Bencheikh N, Grafov A, Bousta D. In Vivo and In Vitro Antidiabetic and Anti-Inflammatory Properties of Flax ( Linum usitatissimum L.) Seed Polyphenols. Nutrients 2021; 13:nu13082759. [PMID: 34444919 PMCID: PMC8398359 DOI: 10.3390/nu13082759] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/01/2021] [Accepted: 08/06/2021] [Indexed: 12/11/2022] Open
Abstract
Flaxseed is an oilseed (45-50% oil on a dry-weight basis) crop. Its oil has demonstrated multiple health benefits and industrial applications. The goal of this research was to evaluate the antidiabetic and anti-inflammatory potential of the free polyphenol fraction of flax (Linum usitatissimum L.) seeds (PLU), based on their use in traditional medicine. Mice with alloxan-induced diabetes were used to study the antidiabetic activity of PLU in vivo, with an oral administration of 25 and 50 mg/kg over 28 days. Measurements of body weight and fasting blood glucose (FBG) were carried out weekly, and biochemical parameters were evaluated. An oral glucose tolerance test was also performed. Inhibitory activities of PLU on α-amylase and α-glucosidase activities were evaluated in vitro. The anti-inflammatory was evaluated in vivo in Wistar rats using the paw edema induction Test by carrageenan, and in vitro using the hemolysis ratio test. PLU administration to diabetic mice during the study period improved their body weight and FBG levels remarkably. In vitro inhibitory activity of digestive enzymes indicated that they may be involved in the proposed mode of action of PLU extract. Qualitative results of PLU revealed the presence of 18 polyphenols. These findings support daily consumption of flaxseed for people with diabetes, and suggest that polyphenols in flaxseed may serve as dietary supplements or novel phytomedicines to treat diabetes and its complications.
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Affiliation(s)
- Hamza Mechchate
- Laboratory of Biotechnology, Environment, Agri-Food, and Health, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco; (H.M.); (A.A.); (F.Z.J.); (D.B.)
- Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland;
| | - Imane Es-safi
- Laboratory of Biotechnology, Environment, Agri-Food, and Health, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco; (H.M.); (A.A.); (F.Z.J.); (D.B.)
- Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland;
- Correspondence:
| | - Raffaele Conte
- Research Institute on Terrestrial Ecosystems (IRET)—CNR, Via Pietro Castellino 111, 80131 Naples, Italy;
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, Campus Eure et Loir, Orleans University, 45067 Orleans, France;
| | - Amal Amaghnouje
- Laboratory of Biotechnology, Environment, Agri-Food, and Health, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco; (H.M.); (A.A.); (F.Z.J.); (D.B.)
| | - Fatima Zahra Jawhari
- Laboratory of Biotechnology, Environment, Agri-Food, and Health, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco; (H.M.); (A.A.); (F.Z.J.); (D.B.)
| | - Nabil Radouane
- Laboratory of Functional Ecology and Environmental Engineering, Sidi Mohamed Ben Abdellah University, P.O. Box 2202, Fez 30000, Morocco;
| | - Noureddine Bencheikh
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60000, Morocco;
| | - Andriy Grafov
- Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland;
| | - Dalila Bousta
- Laboratory of Biotechnology, Environment, Agri-Food, and Health, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco; (H.M.); (A.A.); (F.Z.J.); (D.B.)
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Scarlet Flax Linum grandiflorum (L.) In Vitro Cultures as a New Source of Antioxidant and Anti-Inflammatory Lignans. Molecules 2021; 26:molecules26154511. [PMID: 34361665 PMCID: PMC8348589 DOI: 10.3390/molecules26154511] [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: 06/18/2021] [Revised: 07/17/2021] [Accepted: 07/23/2021] [Indexed: 11/17/2022] Open
Abstract
In vitro cultures of scarlet flax (Linum grandiflorum L.), an important ornamental flax, have been established as a new possible valuable resource of lignans and neolignans for antioxidant and anti-inflammatory applications. The callogenic potential at different concentrations of α-naphthalene acetic acid (NAA) and thidiazuron (TDZ), alone or in combinations, was evaluated using both L. grandiflorum hypocotyl and cotyledon explants. A higher callus induction frequency was observed on NAA than TDZ, especially for hypocotyl explants, with a maximum frequency (i.e., 95.2%) on 1.0 mg/L of NAA. The presence of NAA (1.0 mg/L) in conjunction with TDZ tended to increase the frequency of callogenesis relative to TDZ alone, but never reached the values observed with NAA alone, thereby indicating the lack of synergy between these two plant growth regulators (PGRs). Similarly, in terms of biomass, NAA was more effective than TDZ, with a maximum accumulation of biomass registered for medium supplemented with 1.0 mg/L of NAA using hypocotyls as initial explants (DW: 13.1 g). However, for biomass, a synergy between the two PGRs was observed, particularly for cotyledon-derived explants and for the lowest concentrations of TDZ. The influence of these two PGRs on callogenesis and biomass is discussed. The HPLC analysis confirmed the presence of lignans (secoisolariciresinol (SECO) and lariciresinol (LARI) and neolignan (dehydrodiconiferyl alcohol [DCA]) naturally accumulated in their glycoside forms. Furthermore, the antioxidant activities performed for both hypocotyl- and cotyledon-derived cultures were also found maximal (DPPH: 89.5%, FRAP 866: µM TEAC, ABTS: 456 µM TEAC) in hypocotyl-derived callus cultures as compared with callus obtained from cotyledon explants. Moreover, the anti-inflammatory activities revealed high inhibition (COX-1: 47.4% and COX-2: 51.1%) for extract of hypocotyl-derived callus cultures at 2.5 mg/L TDZ. The anti-inflammatory action against COX-1 and COX-2 was supported by the IC50 values. This report provides a viable approach for enhanced biomass accumulation and efficient production of (neo)lignans in L. grandiflorum callus cultures.
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Hamade K, Fliniaux O, Fontaine JX, Molinié R, Otogo Nnang E, Bassard S, Guénin S, Gutierrez L, Lainé E, Hano C, Pilard S, Hijazi A, El Kak A, Mesnard F. NMR and LC-MS-Based Metabolomics to Study Osmotic Stress in Lignan-Deficient Flax. Molecules 2021; 26:767. [PMID: 33540754 PMCID: PMC7867241 DOI: 10.3390/molecules26030767] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/21/2021] [Accepted: 01/28/2021] [Indexed: 11/28/2022] Open
Abstract
Lignans, phenolic plant secondary metabolites, are derived from the phenylpropanoid biosynthetic pathway. Although, being investigated for their health benefits in terms of antioxidant, antitumor, anti-inflammatory and antiviral properties, the role of these molecules in plants remains incompletely elucidated; a potential role in stress response mechanisms has been, however, proposed. In this study, a non-targeted metabolomic analysis of the roots, stems, and leaves of wild-type and PLR1-RNAi transgenic flax, devoid of (+) secoisolariciresinol diglucoside ((+) SDG)-the main flaxseed lignan, was performed using 1H-NMR and LC-MS, in order to obtain further insight into the involvement of lignan in the response of plant to osmotic stress. Results showed that wild-type and lignan-deficient flax plants have different metabolic responses after being exposed to osmotic stress conditions, but they both showed the capacity to induce an adaptive response to osmotic stress. These findings suggest the indirect involvement of lignans in osmotic stress response.
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Affiliation(s)
- Kamar Hamade
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Ophélie Fliniaux
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Jean-Xavier Fontaine
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Roland Molinié
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Elvis Otogo Nnang
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Solène Bassard
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
| | - Stéphanie Guénin
- CRRBM, University of Picardie Jules Verne, 80000 Amiens, France; (S.G.); (L.G.)
| | - Laurent Gutierrez
- CRRBM, University of Picardie Jules Verne, 80000 Amiens, France; (S.G.); (L.G.)
| | - Eric Lainé
- USC INRAE 1328, Laboratoire LBLGC, Antenne Scientifique Universitaire de Chartres, University of Orleans, 28000 Chartres, France; (E.L.); (C.H.)
| | - Christophe Hano
- USC INRAE 1328, Laboratoire LBLGC, Antenne Scientifique Universitaire de Chartres, University of Orleans, 28000 Chartres, France; (E.L.); (C.H.)
| | - Serge Pilard
- Plateforme Analytique, University of Picardie Jules Verne, 80000 Amiens, France;
| | - Akram Hijazi
- Platform for Research and Analysis in Environmental Sciences (PRASE), Lebanese University, Beirut 6573, Lebanon;
| | - Assem El Kak
- Laboratoire de Biotechnologie des Substances Naturelles et Produits de Santé (BSNPS), Lebanese University, Beirut 6573, Lebanon;
| | - François Mesnard
- UMRT INRAE 1158 BioEcoAgro, Laboratoire BIOPI, University of Picardie Jules Verne, 80000 Amiens, France; (K.H.); (O.F.); (J.-X.F.); (R.M.); (E.O.N.); (S.B.)
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The Influence of Flaxseed Oil Cake Extract on Oxidative Stability of Microencapsulated Flaxseed Oil in Spray-Dried Powders. Antioxidants (Basel) 2021; 10:antiox10020211. [PMID: 33535522 PMCID: PMC7912727 DOI: 10.3390/antiox10020211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 12/18/2022] Open
Abstract
The objective of the study was to investigate the application of flaxseed oil cake extract (FOCE) for oxidative stabilization of flaxseed oil in spray-dried emulsions. Two variants of powders with 10% and 20% of flaxseed oil (FO), FOCE, and wall material (maltodextrin and starch Capsul®) were produced by spray-drying process at 180 °C. The oxidative stability of FO was monitored during four weeks of storage at 4 °C by peroxide value (PV) and thiobarbituric acid-reactive substances (TBARS) measurements. Additionally, the fatty acids content (especially changes in α-linolenic acid content), radical scavenging activity, total polyphenolics content, color changes and free amino acids content were evaluated. Obtained results indicated that FOCE could be an adequate antioxidant dedicated for spray-dried emulsions, especially with a high content of FO (20%). These results have important implications for the flaxseed oil encapsulation with natural antioxidant agents obtained from plant-based agro-industrial by product, meeting the goals of circular economy and the idea of zero waste.
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Abstract
Nymphaea lotus L. or water lily is a well-known traditional medicinal plant in Thailand, Indonesia, Vietnam, India, Sri Lanka, China, Nepal, Egypt and many African countries. This species has been reported as a promising flavonoid-rich raw material that can be used as an active ingredient for the development of cosmetic/cosmeceutical products. This review aims to illustrate the cosmetic potential of this species by providing botanical information, traditional uses, flavonoid accumulation, biological activities and future research challenges in the production of N. lotus extracts for cosmetic applications.
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Nazir S, Jan H, Tungmunnithum D, Drouet S, Zia M, Hano C, Abbasi BH. Callus Culture of Thai Basil Is an Effective Biological System for the Production of Antioxidants. Molecules 2020; 25:molecules25204859. [PMID: 33096885 PMCID: PMC7588007 DOI: 10.3390/molecules25204859] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/18/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
Thai basil is a renowned medicinal plant and a rich source of bioactive antioxidant compounds with several health benefits, with actions to prevent of cancer, diabetes and cardiovascular disease. Plant cell and tissue culture technologies can be routinely established as an important, sustainable and low-cost biomass source to produce high-value phytochemicals. The current study aimed at developing an effective protocol to produce Thai basil leaf-derived callus cultures with sustainable and high production of biomass and antioxidants as an alternative of leaves production. MS basal medium with various concentrations of plant growth regulators (PGRs) compatible with nutraceutical applications (i.e., gibberellic acid (GA3) and 6-benzylaminopurine (BAP) either alone or in combination with naphthalene acetic acid (NAA)) were evaluated. Among all tested PGRs, the combination BAP:NAA (5 mg/L:1 mg/L) yields the maximum biomass accumulation (fresh weight (FW): 190 g/L and dry weight (DW): 13.05 g/L) as well as enhanced phenolic (346.08 mg/L) production. HPLC quantification analysis indicated high productions of chicoric acid (35.77 mg/g DW) and rosmarinic acid (7.35 mg/g DW) under optimized callus culture conditions. Antioxidant potential was assessed using both in vitro cell free and in vivo cellular antioxidant assays. Maximum in vitro antioxidant activity DPPH (93.2% of radical scavenging activity) and ABTS (1322 µM Trolox equivalent antioxidant capacity) was also observed for the extracts from callus cultures grown in optimal conditions. In vivo cellular antioxidant activity assay confirmed the effective protection against oxidative stress of the corresponding extract by the maximum inhibition of ROS and RNS production. Compared to commercial leaves, callus extracts showed higher production of chicoric acid and rosmarinic acid associated with higher antioxidant capacity. In addition, this biological system also has a large capacity for continuous biomass production, thus demonstrating its high potential for possible nutraceutical applications.
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Affiliation(s)
- Saher Nazir
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (S.N.); (H.J.); (M.Z.)
| | - Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (S.N.); (H.J.); (M.Z.)
| | - Duangjai Tungmunnithum
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand;
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, University of Orleans, CEDEX 02, 45067 Orléans, France;
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, University of Orleans, CEDEX 02, 45067 Orléans, France;
| | - Muhammad Zia
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (S.N.); (H.J.); (M.Z.)
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAE USC1328, University of Orleans, CEDEX 02, 45067 Orléans, France;
- Correspondence: (C.H.); (B.H.A.); Tel.: +33-237-309-753 (C.H.); +33-77-698-41-48 (B.H.A.)
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (S.N.); (H.J.); (M.Z.)
- Correspondence: (C.H.); (B.H.A.); Tel.: +33-237-309-753 (C.H.); +33-77-698-41-48 (B.H.A.)
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Chhillar H, Chopra P, Ashfaq MA. Lignans from linseed ( Linum usitatissimum L.) and its allied species: Retrospect, introspect and prospect. Crit Rev Food Sci Nutr 2020; 61:2719-2741. [PMID: 32619358 DOI: 10.1080/10408398.2020.1784840] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Lignans are complex diphenolic compounds representing phytoestrogens and occur widely across the plant kingdom. Formed by the coupling of two coniferyl alcohol residues, lignans constitute major plant "specialized metabolites" with exceptional biological attributes that aid in plant defence and provide health benefits in humans by reducing the risk of ailments such as cancer, diabetes etc. Linseed (Linum usitatissimum L.) is one of the richest sources of lignans followed by cereals and legumes. Among the various types of lignans, secoisolariciresinol diglucoside (SDG) is considered as the essential and nutrient rich lignan in linseed. Lignans exhibit established antimitotic, antiviral and anti-tumor properties that contribute to their medicinal value. The present review seeks to provide a holistic view of research in the past and present times revolving around lignans from linseed and its allied species. This review attempts to elucidate sources, structures and functional properties of lignans, along with detailed biosynthetic mechanisms operating in plants. It summarizes various methods for the determination of lignan content in plants. Biotechnological interventions (in planta and in vitro) aimed at enriching lignan content and adoption of integrative approaches that might further enhance lignan content and medicinal and nutraceutical value of Linum spp. have also been discussed.
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Affiliation(s)
- Himanshu Chhillar
- Department of Botany, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, India
| | - Priyanka Chopra
- Department of Botany, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, India
| | - Mohd Ashraf Ashfaq
- Department of Botany, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, India
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Tungmunnithum D, Drouet S, Kabra A, Hano C. Enrichment in Antioxidant Flavonoids of Stamen Extracts from Nymphaea lotus L. Using Ultrasonic-Assisted Extraction and Macroporous Resin Adsorption. Antioxidants (Basel) 2020; 9:E576. [PMID: 32630721 PMCID: PMC7402147 DOI: 10.3390/antiox9070576] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 06/25/2020] [Accepted: 06/29/2020] [Indexed: 12/15/2022] Open
Abstract
Nymphaea lotus L. is the medicinal plant that has long been used for food, cosmetics and traditional medicines in Africa and Asia since ancient times. Its flavonoids and other interesting phytochemical compounds from rhizome, leaf and the whole flowers have been reported in the previous published research. However, stamens, which are essential for reproductive functions, may also represent new alternative sources of potential antioxidant flavonoids, as investigated in this study. The innovative green chemistry methods, i.e., ultrasound-assisted extraction (UAE) as well as a macroporous resin (MPR) purification procedure, were employed in this current research. Using a full factorial design coupled to three-dimensional (3D) surface plot methodology, the influence of three variables, namely aqEtOH concentration (ranging from 50 to 100% (v/v), US frequency (ranging from 0 (no US applied) to 45 kHz), and the extraction duration (ranging from 20 to 60 min), were evaluated. Five MPRs with different surface areas, average pore diameters, matrix types and polarities were also investigated for the purification of total flavonoids. The optimal UAE condition is 90% (v/v) aqEtOH with 34.65 khz ultrasonic frequency and 46 min of extraction duration. Compared with the conventional heat reflux extraction (HRE) method, a significant 1.35-fold increase in total flavonoids content was obtained using optimized UAE conditions (169.64 for HRE vs. 235.45 mg/g dry weight for UAE), causing a 2.80-fold increase when this UAE associated with MPR purification (475.42 mg/g dry weight). In vitro cell free antioxidant activity of N. lotus stamen extracts and in cellulo antioxidant investigation using yeast model showed the same trend, indicating that the best antioxidant flavonoid can be found in UAE coupled with MPR purification. Moreover, in the yeast model, the expression of key antioxidant genes such as SIR2 and SOD2 were expressed at the highest level in yeast cells treated with the extract from UAE together with MPR purification. Consequently, it can be seen that the UAE combined with MPR purification can help enhance the flavonoid antioxidant potential of the stamens extract from this medicinal species.
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Affiliation(s)
- Duangjai Tungmunnithum
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, University of Orleans, CEDEX 2, 45067 Orléans, France;
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, CEDEX 2, 45067 Orléans, France
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, University of Orleans, CEDEX 2, 45067 Orléans, France;
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, CEDEX 2, 45067 Orléans, France
| | - Atul Kabra
- School of Pharmacy, Raffles University, Neemrana 301705, Alwar, Rajasthan, India;
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, University of Orleans, CEDEX 2, 45067 Orléans, France;
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, CEDEX 2, 45067 Orléans, France
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Zaeem A, Drouet S, Anjum S, Khurshid R, Younas M, Blondeau JP, Tungmunnithum D, Giglioli-Guivarc’h N, Hano C, Abbasi BH. Effects of Biogenic Zinc Oxide Nanoparticles on Growth and Oxidative Stress Response in Flax Seedlings vs. In Vitro Cultures: A Comparative Analysis. Biomolecules 2020; 10:E918. [PMID: 32560534 PMCID: PMC7355665 DOI: 10.3390/biom10060918] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/15/2020] [Accepted: 06/15/2020] [Indexed: 12/25/2022] Open
Abstract
Linum usitatissimum biosynthesizes lignans and neolignans that are diet and medicinally valuable metabolites. In recent years, zinc oxide nanoparticles (ZnONPs) have emerged as potential elicitors for the enhanced biosynthesis of commercial secondary metabolites. Herein, we investigated the influence of biogenic ZnONPs on both seedlings and stem-derived callus of L. usitatissimum. Seedlings of L. usitatissimum grown on Murashige and Skoog (MS) medium supplemented with ZnONPs (1-1000 mg/L) presented the highest antioxidant activity, total phenolic content, total flavonoid content, peroxidase and superoxide dismutase activities at 500 mg/L, while the maximum plantlet length was achieved with 10 mg/L. Likewise, the high-performance liquid chromatography (HPLC) analysis revealed the enhanced production of secoisolariciresinol diglucoside, lariciresinol diglucoside, dehydrodiconiferyl alcohol glucoside and guaiacylglycerol-β-coniferyl alcohol ether glucoside in the plantlets grown on the 500 mg/L ZnONPs. On the other hand, the stem explants were cultured on MS media comprising 1-naphthaleneacetic acid (1 mg/L) and ZnONPs (1-50 mg/L). The highest antioxidant and other activities with an enhanced rooting effect were noted in 25 mg/L ZnONP-treated callus. Similarly, the maximum metabolites were also accumulated in 25 mg/L ZnONP-treated callus. In both systems, the dose-dependent production of reactive oxygen species (ROS) was recorded, resulting in oxidative damage with a more pronounced toxic effect on in vitro cultures. Altogether, the results from this study constitute a first comprehensive view of the impact of ZnONPs on the oxidative stress and antioxidant responses in seedlings vs. in vitro cultures.
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Affiliation(s)
- Afifa Zaeem
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.Z.); (R.K.); (M.Y.)
- Department of Biotechnology, Virtual University of Pakistan, Rawalpindi Campus 46300, Pakistan
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, University of Orleans, F28000 Chartres, France; (S.D.); (D.T.)
| | - Sumaira Anjum
- Department of Biotechnology, Kinnaird College for Women, Lahore 54000, Pakistan;
| | - Razia Khurshid
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.Z.); (R.K.); (M.Y.)
| | - Muhammad Younas
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.Z.); (R.K.); (M.Y.)
| | - Jean Philippe Blondeau
- Conditions Extrêmes et Matériaux, Haute Température et Irradiation (CEMHTI) CNRS UPR3079, 1D Avenue de la Recherche Scientifique, 45071 Orléans, France;
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, University of Orleans, F28000 Chartres, France; (S.D.); (D.T.)
- Faculty of Pharmacy, Department of Pharmaceutical Botany, Mahidol University, Bangkok 10400, Thailand
| | - Nathalie Giglioli-Guivarc’h
- Biomolecules et Biotechnologies Vegetales, EA2106, Universite Francois-Rabelais de Tours, 37000 Tours, France;
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, University of Orleans, F28000 Chartres, France; (S.D.); (D.T.)
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.Z.); (R.K.); (M.Y.)
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A Quick, Green and Simple Ultrasound-Assisted Extraction for the Valorization of Antioxidant Phenolic Acids from Moroccan Almond Cold-Pressed Oil Residues. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10093313] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Almond (Prunus dulcis (Mill.) D.A. Webb) is one of the most important nut crops both in terms of area and production. Over the last few decades, an important part of the beneficial actions for health associated with their consumption was attributed to the phenolic compounds, mainly accumulated in almond skin. Interestingly, after cold-pressed oil extraction, most of these antioxidant phenolic compounds are retained in a skin-enriched by-product, a so-called almond cold-pressed oil residue. In Morocco, the fifth highest ranking producer in the world, this production generates an important part of this valuable byproduct. In the present study, using a multivariate Box–Behnken design, an ultrasound-assisted extraction method of phenolic compounds from Moroccan almond cold-pressed oil residue was developed and validated. Response surface methodology resulted in the optimal extraction conditions: the use of aqueous ethanol 53.0% (v/v) as a green solvent, applying an ultrasound frequency of 27.0 kHz for an extraction duration of 29.4 min. The present ultrasound-assisted extraction allowed substantial gains in terms of extraction efficiency compared to conventional heat reflux extraction. Applied to three different local Beldi genotypes growing at three different experimental sites, the optimal conditions for ultrasound-assisted extraction led to a total phenolic content of 13.86 mg/g dry weight. HPLC analysis revealed that the main phenolic compounds from this valuable byproduct were: chlorogenic acid followed by protocatechuic acid, p-hydroxybenzoic acid, and p-coumaric acid. The accumulation of these phenolic compounds appeared to be more dependent on the genetic background than on the environmental impact here represented by the three experimental culture sites. Both in vitro cell free and cellular antioxidant assays were performed, and revealed the great potential of these extracts. In particular, correlation analysis provided evidence of the prominent roles of chlorogenic acid, protocatechuic acid, and p-hydroxybenzoic acid. To summarize, the validated ultrasound-assisted extraction method presented here is a quick, green, simple and efficient for the possible valorization of antioxidant phenolic compounds from Moroccan almond cold-pressed oil residues, making it possible to generate extracts with attractive antioxidant activities for future nutraceutical and/or cosmetic applications.
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Hano C, Tungmunnithum D. Plant Polyphenols, More than Just Simple Natural Antioxidants: Oxidative Stress, Aging and Age-Related Diseases. MEDICINES (BASEL, SWITZERLAND) 2020; 7:E26. [PMID: 32397520 PMCID: PMC7281114 DOI: 10.3390/medicines7050026] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/08/2020] [Accepted: 05/09/2020] [Indexed: 12/28/2022]
Abstract
The present editorial serves as an introduction to the Special Issue "Antioxidant and Anti-aging Action of Plant Polyphenols". It also provides a summary of the polyphenols, their biological properties and possible functions as medicines, the importance of traditional medicines as a source of inspiration, the rationalization of new uses of plant extracts which lead to applications in modern medicine, the status of modern green-chemistry extraction methods, and some reflections on future prospects. Here, the articles from this Special Issue, and the main aspects of the antioxidant and anti-aging effects of plant polyphenols are discussed in the form of seven questions.
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Affiliation(s)
- Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, Université d’Orléans, 21 rue de Loigny la Bataille, F-28000 Chartres, France;
- Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, Université d’Orléans, 21 rue de Loigny la Bataille, F-28000 Chartres, France;
- Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand
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21
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Usman H, Ullah MA, Jan H, Siddiquah A, Drouet S, Anjum S, Giglioli-Guviarc’h N, Hano C, Abbasi BH. Interactive Effects of Wide-Spectrum Monochromatic Lights on Phytochemical Production, Antioxidant and Biological Activities of Solanum xanthocarpum Callus Cultures. Molecules 2020; 25:E2201. [PMID: 32397194 PMCID: PMC7248882 DOI: 10.3390/molecules25092201] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 02/06/2023] Open
Abstract
Solanum xanthocarpum is considered an important traditional medicinal herb because of its unique antioxidant, and anti-diabetic, anti-aging, and anti-inflammatory potential. Because of the over exploitation linked to its medicinal properties as well as destruction of its natural habitat, S. xanthocarpum is now becoming endangered and its supply is limited. Plant in vitro culture and elicitation are attractive alternative strategies to produce biomass and stimulate biosynthesis of medicinally important phytochemicals. Here, we investigated the potential influence of seven different monochromatic light treatments on biomass and secondary metabolites accumulation in callus culture of S. xanthocarpum as well as associated biological activities of the corresponding extracts. Among different light treatments, highest biomass accumulation was observed in white light-treated callus culture. Optimum accumulation of total flavonoid contents (TFC) and total phenolic contents (TPC) were observed in callus culture kept under continuous white and blue light respectively than control. Quantification of phytochemicals through HPLC revealed that optimum production of caffeic acid (0.57 ± 0.06 mg/g DW), methyl-caffeate (17.19 mg/g ± 1.79 DW), scopoletin (2.28 ± 0.13 mg/g DW), and esculetin (0.68 ± 0.07 mg/g DW) was observed under blue light callus cultures. Compared to the classic photoperiod condition, caffeic acid, methyl-caffeate, scopoletin, and esculetin were accumulated 1.7, 2.5, 1.1, and 1.09-folds higher, respectively. Moreover, high in vitro cell free antioxidant, anti-diabetic, anti-aging, and anti-inflammatory activities were closely associated with the production of these secondary metabolites. These results clearly showed the interest to apply multispectral light as elicitor of in vitro callus cultures S. xanthocarpum to promote the production of important phytochemicals, and allow us to propose this system as an alternative for the collection of this endangered species from the wild.
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Affiliation(s)
- Hazrat Usman
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (H.U.); (M.A.U.); (H.J.); (A.S.)
| | - Muhammad Asad Ullah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (H.U.); (M.A.U.); (H.J.); (A.S.)
| | - Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (H.U.); (M.A.U.); (H.J.); (A.S.)
| | - Aisha Siddiquah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (H.U.); (M.A.U.); (H.J.); (A.S.)
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Unversité ď, CEDEX 2, 45067 Orléans, France;
- COSMACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, CEDEX 2, 4506 Orléans, France
| | - Sumaira Anjum
- Department of Biotechnology, Kinnaird College for Women, Lahore 54000, Pakistan;
| | | | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Unversité ď, CEDEX 2, 45067 Orléans, France;
- COSMACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, CEDEX 2, 4506 Orléans, France
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan; (H.U.); (M.A.U.); (H.J.); (A.S.)
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Bose S, Munsch T, Lanoue A, Garros L, Tungmunnithum D, Messaili S, Destandau E, Billet K, St-Pierre B, Clastre M, Abbasi BH, Hano C, Giglioli-Guivarc’h N. UPLC-HRMS Analysis Revealed the Differential Accumulation of Antioxidant and Anti-Aging Lignans and Neolignans in In Vitro Cultures of Linum usitatissimum L. FRONTIERS IN PLANT SCIENCE 2020; 11:508658. [PMID: 33072140 PMCID: PMC7539065 DOI: 10.3389/fpls.2020.508658] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 08/28/2020] [Indexed: 05/07/2023]
Abstract
Over the last few decades, methods relating to plant tissue culture have become prevalent within the cosmetic industry. Forecasts predict the cosmetic industry to grow to an annual turnover of around a few hundred billion US dollars. Here we focused on Linum usitatissimum L., a plant that is well-known for its potent cosmetic properties. Following the a) establishment of cell cultures from three distinct initial explant origins (root, hypocotyl, and cotyledon) and b) selection of optimal hormonal concentrations, two in vitro systems (callus vs cell suspensions) were subjected to different light conditions. Phytochemical analysis by UPLC-HRMS not only confirmed high (neo)lignan accumulation capacity of this species with high concentrations of seven newly described (neo)lignans. Evaluation over 30 days revealed strong variations between the two different in vitro systems cultivated under light or dark, in terms of their growth kinetics and phytochemical composition. Additionally, antioxidant (i.e. four different in vitro assays based on hydrogen-atom transfer or electron transfer mechanism) and anti-aging (i.e. four in vitro inhibition potential of the skin remodeling enzymes: elastase, hyaluronidase, collagenase and tyrosinase) properties were evaluated for the two different in vitro systems cultivated under light or dark. A prominent hydrogen-atom transfer antioxidant mechanism was illustrated by the DPPH and ABTS assays. Potent tyrosinase and elastase inhibitory activities were also observed, which was strongly influenced by the in vitro system and light conditions. Statistical treatments of the data showed relationship of some (neo)lignans with these biological activities. These results confirmed the accumulation of flax (neo)lignans in different in vitro systems that were subjected to distinct light conditions. Furthermore, we showed the importance of optimizing these parameters for specific applications within the cosmetic industry.
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Affiliation(s)
- Shankhamala Bose
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Thibaut Munsch
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Arnaud Lanoue
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Laurine Garros
- UMR7311, Institut de Chimie Organique et Analytique, Université d’Orléans, CNRS, Orléans, France
- USC1328 Laboratoire de Biologie des Ligneux et des Grandes Cultures, Université d’Orléans, INRA, Orléans, France
| | - Duangjai Tungmunnithum
- USC1328 Laboratoire de Biologie des Ligneux et des Grandes Cultures, Université d’Orléans, INRA, Orléans, France
- Department of Pharmaceutical Botany, Mahidol University, Bangkok, Thailand
| | - Souhila Messaili
- UMR7311, Institut de Chimie Organique et Analytique, Université d’Orléans, CNRS, Orléans, France
| | - Emilie Destandau
- UMR7311, Institut de Chimie Organique et Analytique, Université d’Orléans, CNRS, Orléans, France
| | - Kévin Billet
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Benoit St-Pierre
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Marc Clastre
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
| | - Bilal Haider Abbasi
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
- USC1328 Laboratoire de Biologie des Ligneux et des Grandes Cultures, Université d’Orléans, INRA, Orléans, France
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
- *Correspondence: Nathalie Giglioli-Guivarc’h, ; Bilal Haider Abbasi,
| | - Christophe Hano
- USC1328 Laboratoire de Biologie des Ligneux et des Grandes Cultures, Université d’Orléans, INRA, Orléans, France
| | - Nathalie Giglioli-Guivarc’h
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France
- *Correspondence: Nathalie Giglioli-Guivarc’h, ; Bilal Haider Abbasi,
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23
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Drouet S, Leclerc EA, Garros L, Tungmunnithum D, Kabra A, Abbasi BH, Lainé É, Hano C. A Green Ultrasound-Assisted Extraction Optimization of the Natural Antioxidant and Anti-Aging Flavonolignans from Milk Thistle Silybum marianum (L.) Gaertn. Fruits for Cosmetic Applications. Antioxidants (Basel) 2019; 8:E304. [PMID: 31416140 PMCID: PMC6721202 DOI: 10.3390/antiox8080304] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/11/2019] [Accepted: 08/12/2019] [Indexed: 01/23/2023] Open
Abstract
Silybum marianum (L.) Gaertn. (aka milk thistle) constitutes the source of silymarin (SILM), a mixture of different flavonolignans and represents a unique model for their extraction. Here we report on the development and validation of an ultrasound-assisted extraction (UAE) method of S. marianum flavonolignans follow by their quantification using LC system. The optimal conditions of this UAE method were: aqueous EtOH 54.5% (v/v) as extraction solvent, with application of an ultrasound (US) frequency of 36.6 kHz during 60 min at 45 °C with a liquid to solid ratio of 25:1 mL/g dry weight (DW). Following its optimization using a full factorial design, the extraction method was validated according to international standards of the association of analytical communities (AOAC) to ensure precision and accuracy in the quantitation of each component of the SILM mixture. The efficiency of this UAE was compared with maceration protocol. Here, the optimized and validated conditions of the UAE allowed the highest extraction yields of SILM and its constituents in comparison to maceration. During UAE, the antioxidant capacity of the extracts was retained, as confirmed by the in vitro assays CUPRAC (cupric ion reducing antioxidant capacity) and inhibition of AGEs (advanced glycation end products). The skin anti-aging potential of the extract obtained by UAE was also confirmed by the strong in vitro cell-free inhibition capacity of both collagenase and elastase. To summarize, the UAE procedure presented here is a green and efficient method for the extraction and quantification of SILM and its constituents from the fruits of S. marianum, making it possible to generate extracts with attractive antioxidant and anti-aging activities for future cosmetic applications.
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Affiliation(s)
- Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Emilie A Leclerc
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Laurine Garros
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand
| | - Atul Kabra
- Inder Kumar Gujral Punjab Technical University, Kapurthala, Punjab 144603, India
- Kota College of Pharmacy, Kota Rajasthan 325003, India
| | - Bilal Haider Abbasi
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Éric Lainé
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France.
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France.
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Kabra A, Sharma R, Hano C, Kabra R, Martins N, Baghel US. Phytochemical Composition, Antioxidant, and Antimicrobial Attributes of Different Solvent Extracts from Myrica esculenta Buch.-Ham. ex. D. Don Leaves. Biomolecules 2019; 9:biom9080357. [PMID: 31405047 PMCID: PMC6724038 DOI: 10.3390/biom9080357] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/03/2019] [Accepted: 08/05/2019] [Indexed: 11/16/2022] Open
Abstract
Background: Plant diversity is a basic source of food and medicine for local Himalayan communities. The current study was designed to assess the effect of different solvents (methanol, ethyl acetate, and water) on the phenolic profile, and the corresponding biological activity was studied. Methods: Antioxidant activity was investigated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2″-azino-bis(3-ethylbenzothiazoline-6-sulphonic) acid (ABTS) assay, while the antimicrobial activity was evaluated by disk diffusion method using various bacterial and fungal strains. Results: The outcomes demonstrated that methanol acted as the most effective solvent for polyphenols extraction, as strengthened by the liquid chromatography and mass spectroscopy (LC-MS) and fourier transform infrared spectroscopy (FTIR) analysis. M. esculenta methanol extract showed the highest DPPH and ABTS radical scavenger antioxidant activity with IC50 values of 39.29 μg/mL and 52.83 μg/mL, respectively, while the ethyl acetate and aqueous extracts revealed minimum antioxidant potential. Methanol extract also revealed higher phenolic content, 88.94 ± 0.24 mg of equivalent gallic acid (GAE)/g), measured by the Folin–Ciocalteu method, while the minimum content was recorded for aqueous extract (62.38 ± 0.14 GAE/g). The highest flavonoid content was observed for methanol extract, 67.44 ± 0.14 mg quercetin equivalent (QE)/g) measured by an aluminum chloride colorimetric method, while the lowest content was recorded for aqueous extract (35.77 ± 0.14 QE/g). Antimicrobial activity findings also reveal that the methanol extract led to a higher inhibition zone against bacterial and fungal strains. FTIR analysis reveals the presence of various functional groups, viz. alkenes, amines, carboxylic acids, amides, esters, alcohols, phenols, ketones, carboxylic acids, and aromatic compounds. This FTIR analysis could serve as a basis for the authentication of M. esculenta extracts for future industrial applications. Compounds identified by LC-MS analysis were gallic acid, myricanol, myricanone, epigallocatechin 3-O-gallate, β-sitosterol, quercetin, p-coumaric acid, palmitic acid, n-pentadecanol, n-octadecanol, stigmasterol, oleanolic acid, n-hexadecanol, cis-β-caryophyllene, lupeol, and myresculoside. Conclusion: This study suggests that the methanolic extract from M. esculenta leaves has strong antioxidant potential and could be a significant source of natural antioxidants and antimicrobials for functional foods formulation.
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Affiliation(s)
- Atul Kabra
- Research Scholar, I.K. Gujral Punjab Technical University, Kapurthala-144603, Punjab, India
- Department of Pharmacology, Kota College of Pharmacy, Kota-325003, Rajasthan, India
| | - Rohit Sharma
- Central Ayurveda Research Institute for Drug Development, CCRAS, Ministry of AYUSH, Government of India, Bidhannagar, Kolkata-700091, West Bengal, India
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRAUSC1328, Universitéd'Orléans, 45100 Orléans, France
| | - Ruchika Kabra
- Department of Pharmaceutical Chemistry and Analysis, Kota College of Pharmacy, Kota-325003, Rajasthan, India
| | - Natália Martins
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal.
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal.
| | - Uttam Singh Baghel
- Department of Pharmaceutical Chemistry and Analysis, Kota College of Pharmacy, Kota-325003, Rajasthan, India.
- Department of Pharmacy, University of Kota, Kota-325003, Rajasthan, India.
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25
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Markulin L, Corbin C, Renouard S, Drouet S, Gutierrez L, Mateljak I, Auguin D, Hano C, Fuss E, Lainé E. Pinoresinol-lariciresinol reductases, key to the lignan synthesis in plants. PLANTA 2019; 249:1695-1714. [PMID: 30895445 DOI: 10.1007/s00425-019-03137-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 03/12/2019] [Indexed: 05/20/2023]
Abstract
This paper provides an overview on activity, stereospecificity, expression and regulation of pinoresinol-lariciresinol reductases in plants. These enzymes are shared by the pathways to all 8-8' lignans derived from pinoresinol. Pinoresinol-lariciresinol reductases (PLR) are enzymes involved in the lignan biosynthesis after the initial dimerization of two monolignols. They catalyze two successive reduction steps leading to the production of lariciresinol or secoisolariciresinol from pinoresinol. Two secoisolariciresinol enantiomers can be synthetized with different fates. Depending on the plant species, these enantiomers are either final products (e.g., in the flaxseed where it is stored after glycosylation) or are the starting point for the synthesis of a wide range of lignans, among which the aryltetralin type lignans are used to semisynthesize anticancer drugs such as Etoposide®. Thus, the regulation of the gene expression of PLRs as well as the possible specificities of these reductases for one reduction step or one enantiomer are key factors to fine-tune the lignan synthesis. Results published in the last decade have shed light on the presence of more than one PLR in each plant and revealed various modes of action. Nevertheless, there are not many results published on the PLRs and most of them were obtained in a limited range of species. Indeed, a number of them deal with wild and cultivated flax belonging to the genus Linum. Despite the occurrence of lignans in bryophytes, pteridophytes and monocots, data on PLRs in these taxa are still missing and indeed the whole diversity of PLRs is still unknown. This review summarizes the data, published mainly in the last decade, on the PLR gene expression, enzymatic activity and biological function.
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Affiliation(s)
| | | | | | - Samantha Drouet
- Centre Régional de Ressources en Biologie Moléculaire (CRRBM), Université Picardie Jules Verne, 33 rue Saint-Leu, 80039, Amiens, France
| | - Laurent Gutierrez
- Centre Régional de Ressources en Biologie Moléculaire (CRRBM), Université Picardie Jules Verne, 33 rue Saint-Leu, 80039, Amiens, France
| | - Ivan Mateljak
- LBLGC, INRA USC 1328 Université d'Orléans, Orléans, France
| | - Daniel Auguin
- LBLGC, INRA USC 1328 Université d'Orléans, Orléans, France
| | | | - Elisabeth Fuss
- Interfaculty Institute of Biochemistry, Hoppe-Seyler-St. 4, 72076, Tübingen, Germany
| | - Eric Lainé
- LBLGC, INRA USC 1328 Université d'Orléans, Orléans, France.
- LBLGC, INRA USC 1328 Antenne Scientifique Universitaire de Chartres, 21 rue de Loigny, 28000, Chartres, France.
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26
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Tungmunnithum D, Garros L, Drouet S, Renouard S, Lainé E, Hano C. Green Ultrasound Assisted Extraction of trans Rosmarinic Acid from Plectranthus scutellarioides (L.) R.Br. Leaves. PLANTS (BASEL, SWITZERLAND) 2019; 8:E50. [PMID: 30818857 PMCID: PMC6473734 DOI: 10.3390/plants8030050] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 02/11/2019] [Accepted: 02/23/2019] [Indexed: 11/16/2022]
Abstract
Painted nettle (Plectranthus scutellarioides (L.) R.Br.) is an ornamental plant belonging to Lamiaceae family, native of Asia. Its leaves constitute one of the richest sources of trans-rosmarinic acid, a well-known antioxidant and antimicrobial phenolic compound. These biological activities attract interest from the cosmetic industry and the demand for the development of green sustainable extraction processes. Here, we report on the optimization and validation of an ultrasound-assisted extraction (USAE) method using ethanol as solvent. Following preliminary single factor experiments, the identified limiting extraction parameters (i.e., ultrasound frequency, extraction duration, and ethanol concentration) were further optimized using a full factorial design approach. The method was then validated following the recommendations of the association of analytical communities (AOAC) to ensure the precision and accuracy of the method used to quantify trans-rosmarinic acid. Highest trans-rosmarinic acid content was obtained using pure ethanol as extraction solvent following a 45-minute extraction in an ultrasound bath operating at an ultrasound frequency of 30 kHz. The antioxidant (in vitro radical scavenging activity) and antimicrobial (directed toward Staphylococcus aureus ACTT6538) activities were significantly correlated with the trans-rosmarinic acid concentration of the extract evidencing that these key biological activities were retained following the extraction using this validated method. Under these conditions, 110.8 mg/g DW of trans-rosmarinic acid were extracted from lyophilized P. scutellarioides leaves as starting material evidencing the great potential of this renewable material for cosmetic applications. Comparison to other classical extraction methods evidenced a clear benefit of the present USAE method both in terms of yield and extraction duration.
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Affiliation(s)
- Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, 45067 Orléans Cedex 2, France.
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, 45067 Orléans Cedex 2, France.
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand.
| | - Laurine Garros
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, 45067 Orléans Cedex 2, France.
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, 45067 Orléans Cedex 2, France.
- Institut de Chimie Organique et Analytique, CNRS UMR731, Orleans University, 45067 Orléans Cedex 2, France.
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, 45067 Orléans Cedex 2, France.
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, 45067 Orléans Cedex 2, France.
| | - Sullivan Renouard
- Institut de Chimie et de Biologie des Membranes et des Nano-objets, CNRS UMR 5248, Bordeaux University, 33600 Pessac, France.
| | - Eric Lainé
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, 45067 Orléans Cedex 2, France.
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, 45067 Orléans Cedex 2, France.
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, 45067 Orléans Cedex 2, France.
- Bioactifs et Cosmetiques, CNRS GDR 3711 Orleans, 45067 Orléans Cedex 2, France.
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27
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Garros L, Drouet S, Corbin C, Decourtil C, Fidel T, Lebas de Lacour J, Leclerc EA, Renouard S, Tungmunnithum D, Doussot J, Abassi BH, Maunit B, Lainé É, Fliniaux O, Mesnard F, Hano C. Insight into the Influence of Cultivar Type, Cultivation Year, and Site on the Lignans and Related Phenolic Profiles, and the Health-Promoting Antioxidant Potential of Flax ( Linum usitatissimum L.) Seeds. Molecules 2018; 23:molecules23102636. [PMID: 30322184 PMCID: PMC6222607 DOI: 10.3390/molecules23102636] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 10/10/2018] [Accepted: 10/11/2018] [Indexed: 11/23/2022] Open
Abstract
Flaxseeds are a functional food representing, by far, the richest natural grain source of lignans, and accumulate substantial amounts of other health beneficial phenolic compounds (i.e., flavonols, hydroxycinnamic acids). This specific accumulation pattern is related to their numerous beneficial effects on human health. However, to date, little data is available concerning the relative impact of genetic and geographic parameters on the phytochemical yield and composition. Here, the major influence of the cultivar over geographic parameters on the flaxseed phytochemical accumulation yield and composition is evidenced. The importance of genetic parameters on the lignan accumulation was further confirmed by gene expression analysis monitored by RT-qPCR. The corresponding antioxidant activity of these flaxseed extracts was evaluated, both in vitro, using ferric reducing antioxidant power (FRAP), oxygen radical absorbance capacity (ORAC), and iron chelating assays, as well as in vivo, by monitoring the impact of UV-induced oxidative stress on the lipid membrane peroxidation of yeast cells. Our results, both the in vitro and in vivo studies, confirm that flaxseed extracts are an effective protector against oxidative stress. The results point out that secoisolariciresinol diglucoside, caffeic acid glucoside, and p-coumaric acid glucoside are the main contributors to the antioxidant capacity. Considering the health benefits of these compounds, the present study demonstrates that the flaxseed cultivar type could greatly influence the phytochemical intakes and, therefore, the associated biological activities. We recommend that this crucial parameter be considered in epidemiological studies dealing with flaxseeds.
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Affiliation(s)
- Laurine Garros
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
- Institut de Chimie Organique et Analytique (ICOA) UMR7311, Université d'Orléans-CNRS, 45067 Orléans CEDEX 2, France.
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Cyrielle Corbin
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Cédric Decourtil
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Thibaud Fidel
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Julie Lebas de Lacour
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Emilie A Leclerc
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Sullivan Renouard
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand.
| | - Joël Doussot
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
- Le CNAM, Ecole Sciences Industrielles et Technologies de l'Information (SITI), Chimie Alimentation Santé Environnement Risque (CASER), 75141 Paris Cedex 3, France.
| | - Bilal Haider Abassi
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
- Department of Biotechnology, Quaid-i-Azam University, 45320 Islamabad, Pakistan.
| | - Benoit Maunit
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
- Institut de Chimie Organique et Analytique (ICOA) UMR7311, Université d'Orléans-CNRS, 45067 Orléans CEDEX 2, France.
| | - Éric Lainé
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
| | - Ophélie Fliniaux
- Biologie des Plantes et Innovation (BIOPI) EA 3900, Université de Picardie Jules Verne, 80000 Amiens, France.
| | - François Mesnard
- Biologie des Plantes et Innovation (BIOPI) EA 3900, Université de Picardie Jules Verne, 80000 Amiens, France.
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC) EA1207 INRA USC1328, Plant LIGNANS Team, Université d'Orléans, 28000 Chartres, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans Cedex 2, France.
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Drouet S, Doussot J, Garros L, Mathiron D, Bassard S, Favre-Réguillon A, Molinié R, Lainé É, Hano C. Selective Synthesis of 3- O-Palmitoyl-Silybin, a New-to-Nature Flavonolignan with Increased Protective Action against Oxidative Damages in Lipophilic Media. Molecules 2018; 23:molecules23102594. [PMID: 30309022 PMCID: PMC6222644 DOI: 10.3390/molecules23102594] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 09/22/2018] [Accepted: 10/09/2018] [Indexed: 12/11/2022] Open
Abstract
A selective acylation protocol using cerium chloride (CeCl3) as catalyst was applied to functionalize silybinin (1), a natural antioxidant flavonolignan from milk thistle fruit, in order to increase its solubility in lipophilic media while retaining its strong antioxidant activity. The selective esterification of 1 at the position 3-OH with a palmitate acyl chain leading to the formation of the 3-O-palmitoyl-silybin (2) was confirmed by both mass spectroscopy (MS) and nuclear magnetic resonance (NMR) analyses. The antioxidant activity of 1 was at least retained and even increased with the CUPRAC assay designed to estimate the antioxidant activity of both hydrophilic and lipophilic compounds. Finally, the 3-O-palmitoylation of 1, resulting in the formation of 2, also increased its anti-lipoperoxidant activity (i.e., inhibition of conjugated diene production) in two different lipophilic media (bulk oil and o/w emulsion) subjected to accelerated storage test.
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Affiliation(s)
- Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Université d'Orléans, 45067 Orléans, France.
- Bioactifs et Cosmétiques, GDR 3711 COSMACTIFS, CNRS/Université d'Orléans, 45067 Orléans CÉDEX 2, France.
| | - Joël Doussot
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Université d'Orléans, 45067 Orléans, France.
- Bioactifs et Cosmétiques, GDR 3711 COSMACTIFS, CNRS/Université d'Orléans, 45067 Orléans CÉDEX 2, France.
- Département Chimie Vivant Santé (EPN 7), Conservatoire National des Arts et Métiers, 75141 Paris CEDEX 03, France.
| | - Laurine Garros
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Université d'Orléans, 45067 Orléans, France.
- Bioactifs et Cosmétiques, GDR 3711 COSMACTIFS, CNRS/Université d'Orléans, 45067 Orléans CÉDEX 2, France.
- Institut de Chimie Organique et Analytique, ICOA UMR7311, Université d'Orléans-CNRS, 45067 Orléans CÉDEX 2, France.
| | - David Mathiron
- Plateforme Analytique, Institut de Chimie de Picardie FR 3085 CNRS, Université de Picardie Jules Verne, 33 rue St Leu, 80039 Amiens, France.
| | - Solène Bassard
- BIOPI EA3900, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80037 Amiens, France.
| | - Alain Favre-Réguillon
- Département Chimie Vivant Santé (EPN 7), Conservatoire National des Arts et Métiers, 75141 Paris CEDEX 03, France.
- Laboratoire de Génie des Procédés Catalytiques (UMR 5285), Université de Lyon, CPE Lyon, 43 boulevard du 11 Novembre 1918, 69100 Villeurbanne, France.
| | - Roland Molinié
- BIOPI EA3900, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80037 Amiens, France.
| | - Éric Lainé
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Université d'Orléans, 45067 Orléans, France.
- Bioactifs et Cosmétiques, GDR 3711 COSMACTIFS, CNRS/Université d'Orléans, 45067 Orléans CÉDEX 2, France.
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Université d'Orléans, 45067 Orléans, France.
- Bioactifs et Cosmétiques, GDR 3711 COSMACTIFS, CNRS/Université d'Orléans, 45067 Orléans CÉDEX 2, France.
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