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Sanyukta, Brar DS, Pant K, Kaur S, Nanda V, Nayik GA, Ramniwas S, Rasane P, Ercisli S. Comprehensive Analysis of Physicochemical, Functional, Thermal, and Morphological Properties of Microgreens from Different Botanical Sources. ACS Omega 2023; 8:29558-29567. [PMID: 37608870 PMCID: PMC10442067 DOI: 10.1021/acsomega.3c03429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/21/2023] [Indexed: 08/24/2023]
Abstract
Due to the significant increase in global pollution and a corresponding decrease in agricultural land, there is a growing demand for sustainable modes of modern agriculture that can provide nutritious food. In this regard, microgreens are an excellent option as they are loaded with nutrients and can be grown in controlled environments using various vertical farming approaches. Microgreens are salad crops that mature within 15-20 days, and they have tender leaves with an abundant nutritive value. Therefore, this study aims to explore the physicochemical, techno-functional, functional, thermal, and morphological characteristics of four botanical varieties of microgreens, including carrot (Daucus carota), spinach (Spinacia oleracea), bathua (Chenopodium album), and Bengal gram (Cicer arietinum), which are known for their exceptional nutritional benefits. Among the four botanical varieties of microgreens studied, bathua microgreens demonstrated the highest protein content (3.40%), water holding capacity (1.58 g/g), emulsion activity (56.37%), and emulsion stability (53.72%). On the other hand, Bengal gram microgreens had the highest total phenolic content (32.2 mg GAE/g), total flavonoid content (7.57 mg QE/100 g), and DPPH activity (90.60%). Fourier transform infrared spectroscopy analysis of all microgreens revealed the presence of alkanes, amines, and alcohols. Moreover, X-ray diffraction analysis indicated low crystallinity and high amorphousness in the microgreens. Particle size analysis showed that the median, modal, and mean sizes of the microgreens ranged from 110.327 to 952.393, 331.06 to 857.773, and 97.567 to 406.037 μm, respectively. As per the observations of the results, specific types of microgreens can be utilized as an ingredient in food processing industry, including bakery, confectionery, and more, making them a promising nutritive additive for consumers. This study sheds light on various food-based analytical parameters and offers a foundation for future research to fully harness the potential of microgreens as a novel and sustainable food source, benefiting both the industry and consumers alike.
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Affiliation(s)
- Sanyukta
- Department
of Food Engineering and Technology, Sant
Longowal Institute of Engineering and Technology, Longowal, 148106 Sangrur, Punjab, India
| | - Dilpreet Singh Brar
- Department
of Food Engineering and Technology, Sant
Longowal Institute of Engineering and Technology, Longowal, 148106 Sangrur, Punjab, India
| | - Kirty Pant
- Department
of Food Engineering and Technology, Sant
Longowal Institute of Engineering and Technology, Longowal, 148106 Sangrur, Punjab, India
| | - Sawinder Kaur
- Department
of Food Science and Nutrition, Lovely Professional
University, Phagwara 144001, Punjab, India
| | - Vikas Nanda
- Department
of Food Engineering and Technology, Sant
Longowal Institute of Engineering and Technology, Longowal, 148106 Sangrur, Punjab, India
| | - Gulzar Ahmad Nayik
- Department
of Food Science & Technology, Government
Degree College Shopian, Shopian 192303, Jammu and Kashmir, India
| | - Seema Ramniwas
- University
Centre for Research and Development, Chandigarh
University, Gharuan, Mohali 140413, Punjab, India
| | - Prasad Rasane
- Department
of Food Science and Nutrition, Lovely Professional
University, Phagwara 144001, Punjab, India
| | - Sezai Ercisli
- Department
of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Turkey
- HGF
Agro,
Ata Teknokent, TR-25240 Erzurum, Turkey
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Mathur P, Chakraborty R, Aftab T, Roy S. Engineered nanoparticles in plant growth: Phytotoxicity concerns and the strategies for their attenuation. Plant Physiol Biochem 2023; 199:107721. [PMID: 37156069 DOI: 10.1016/j.plaphy.2023.107721] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/11/2023] [Accepted: 04/24/2023] [Indexed: 05/10/2023]
Abstract
In the agricultural sector, the use of engineered nanoparticles (ENPs) has been acclaimed as the next big thing for sustaining and increasing crop productivity. A vast amount of literature is available regarding the growth-promoting attributes of different ENPs. In this context, it has been emphasized that the ENPs can bolster vegetative growth, leaf development, and seed setting and also help in mitigating the effects of abiotic and biotic stresses. At the same time, there have been a lot of speculations and concerns regarding the phytotoxicity of ENPs off-late. In this connection, many research articles have presented the negative effects of ENPs on plant systems. These studies have highlighted that almost all the ENPs impart a certain degree of phytotoxicity in terms of reduction in growth, biomass, impairment of photosynthesis, oxidative status of plant cells, etc. Mostly, the ENPs based on metal or metal oxides (Cd, Cr, Pb, Ag, Ce, etc.) and nonmetals (C) that are introduced into the environment are known to incite inhibitory effects. However, the phytotoxicity of ENPs are known to be determined mostly by the chemical nature of the element, size, surface charge, coating molecules, and abiotic factors like pH and light. This review article, therefore, elucidates the phytotoxic properties of different ENPs and the plant responses induced at the molecular level subjected to nanoparticle exposure. Moreover, the article highlights the probable strategies that may be adopted for the suppression of the phytotoxicity of ENPs to ensure the safe and sustainable application of ENPs in crop fields.
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Affiliation(s)
- Piyush Mathur
- Microbiology Laboratory, Department of Botany, University of North Bengal, P.O. Raja Rammohumpur, Dist. Darjeeling, West Bengal, India
| | - Rakhi Chakraborty
- Department of Botany, Acharya Prafulla Chandra Roy Government College, P.O. Matigara, Dist. Darjeeling, West Bengal, India
| | - Tariq Aftab
- Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Swarnendu Roy
- Plant Biochemistry Laboratory, Department of Botany, University of North Bengal, P.O. Raja Rammohumpur, Dist. Darjeeling, West Bengal, India.
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