Challenges of using electronic tongue for plant taste analysis

| Posted in: Science

Journal name: Journal of Ayurveda and Integrative Medicine
Original article title: Challenges in using Electronic tongue to study rasa of plants: II. Impact of solvent and concentration on sensor response and taste ranking
The Journal of Ayurveda and Integrative Medicine (JAIM) is an open-access publication promoting collaboration between Ayurveda, traditional medicine, and biomedicine, publishing research on integrative health sciences
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Original source:

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Author:

Dushyant Kumar, Aruna Singh, Rama Jayasundar


Journal of Ayurveda and Integrative Medicine:

(A monthly peer-reviewed publication)

Full text available for: Challenges in using Electronic tongue to study rasa of plants: II. Impact of solvent and concentration on sensor response and taste ranking

Year: 2021 | Doi: 10.1016/j.jaim.2020.12.010

Copyright (license): CC BY-NC-ND 4.0


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Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Challenges of using electronic tongue for plant taste analysis”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.

1) Water:
Water plays a crucial role in the study of taste and sensorial assessments within various contexts, including medicinal plants. It serves as a solvent in numerous experiments related to the Electronic Tongue (E-tongue) technology used for taste evaluation. The type and quality of water significantly affect sensor responses.

2) Table:
In scientific research, a table is utilized to systematically present quantitative findings, facilitating the comparison of data across different studies or experimental conditions. In this context, tables are essential for organizing complex information, making it accessible for readers to understand relationships and distinctions among varying samples and experimental results.

3) Mango:
Mango signifies a staple fruit used in taste ranking and evaluation studies due to its prevalent sweetness. As an object of research in the document, mango juices from different brands allow for assessments of flavor variations, which reflect how different formulations and sources impact overall sensory profiles.

4) Study (Studying):
Studying involves careful observation and analysis to gather knowledge on specific subjects. In the context of E-tongue technology applied to medicinal plants, studying various factors, including solvent types and sample concentrations, is essential to validate findings and improve methodologies utilized in sensory evaluations.

5) Rasa (Rasha):
Rasa is a critical concept in Ayurveda representing taste, essential for categorizing medicinal plants. Understanding rasa helps in evaluating the therapeutic properties of plants and their categorization based on taste. This traditional knowledge is integral to sourcing medicinal ingredients and their practical applications in holistic health.

6) Food:
Food encompasses consumable substances essential for nourishment and wellbeing. In the context of taste evaluation, it serves as a primary subject for Electronic Tongue applications to assess and compare flavors. Understanding food taste dynamics can aid in quality assessments and improve palatability in culinary and medicinal practices.

7) Measurement:
Measurement is a fundamental aspect of scientific studies, allowing for the quantification and comparison of various attributes such as taste, concentration, and sensory responses. Accurate measurement protocols contribute to the reliability and validity of findings, ensuring that results reflect true phenomena observed in E-tongue evaluations.

8) Ayurveda (Ayus-veda):
Ayurveda is a traditional Indian system of medicine that emphasizes the importance of understanding health through natural substances. Its incorporation into taste evaluation studies with E-tongue technology signifies blending ancient wisdom with modern technology, aiming to discover medicinal plant properties based on taste classifications.

9) Training:
Training refers to the process wherein sensors in electronic tasting systems like E-tongues are calibrated to recognize specific taste profiles. This process is crucial for ensuring accurate differentiation of taste attributes in various samples, allowing researchers to create standardized methods for taste testing across diverse materials.

10) Pharmacology:
Pharmacology examines the effects of drugs and substances on biological systems. In the context of this research, understanding pharmacological aspects related to taste and medicinal plants helps establish connections between taste, therapeutic properties, and how they affect human health, aligning with Ayurvedic principles.

11) Science (Scientific):
Science involves the systematic study of the natural world through observation and experimentation. In this context, applying scientific principles toward taste evaluation and medicinal plant studies aids in validating traditional knowledge, thus enriching both current research and the understanding of historical practices in Ayurveda.

12) Quality:
Quality represents the standard of excellence that can be assessed in terms of taste, efficacy, and safety of medicinal plants. In this context, measuring the quality of plant extracts can lead to better formulations in Ayurvedic practices, ensuring reliable therapeutic outcomes based on regulatory standards.

13) India:
India, known for its rich heritage in traditional medicine systems like Ayurveda, plays a vital role in the study of medicinal plants. The cultural significance of plants and their tastes are pivotal in research focusing on utilizing electronic tongues for understanding plant-based therapies integral to Indian health practices.

14) Similarity:
Similarity in chemical and taste profiles between different samples is a crucial concept in sensory evaluation studies. By assessing similarity or dissimilarity through statistical methods, researchers can draw informative conclusions about the efficacy of different extraction methods and solvent types used in tasting analyses.

15) Medicine:
Medicine encapsulates the science and practice of diagnosing, treating, and preventing illness. The integration of E-tongue technology into studies of medicinal plants enhances the ability to devise new medicines or evaluate existing ones, ensuring a scientific basis for their efficacy based on nuanced taste analyses.

16) Rules:
Rules govern the methodologies and experimental designs within scientific studies, ensuring consistency and accuracy in research. Following established rules allows researchers working with E-tongue technology to derive reliable and reproducible data, informing future practices in evaluating the taste and efficacy of medicinal plants.

17) Arrangement:
Arrangement refers to how samples are organized during measurement processes within E-tongue studies. Proper arrangement of samples allows for systematic data collection and analysis, ensuring that comparisons are valid and contributing to accurate results in taste evaluations of various plant extracts.

18) Bitter:
Bitter is one of the primary taste qualities that researchers study when evaluating food and medicinal plants. Many medicinal plants possess bitter compounds that contribute to their therapeutic effects, making it essential to understand how they affect taste perception and overall health outcomes in Ayurvedic practices.

19) Sour:
Sour is a fundamental taste which plays a significant role in flavor profiles. Assessment of sourness from various plant extracts utilizes E-tongue technology to evaluate taste characteristics, thereby linking taste perception with potential health benefits as outlined in Ayurvedic pharmacology and therapeutic uses of plants.

20) Drug:
Drugs are substances that produce physiological effects in the body and are crucial in pharmacology. Understanding the taste properties of drugs can aid in the development of palatable medicinal formulations, thereby improving patient compliance and the overall effectiveness of treatments in clinical practice.

21) Musa paradisiaca:
Musa paradisiaca, commonly known as banana, is a fruit category that can be studied for its sweetness and texture. As a subject within taste studies, banana provides insights into how different fruits affect taste evaluation profiles and their implications in developing edible medicinal products in Ayurveda.

22) Tribulus terrestris:
Tribulus terrestris is a plant known for its medicinal properties, particularly in influencing taste. In Ayurvedic practices, it’s essential to evaluate how such plants are perceived in flavor tests to establish their therapeutic uses based on taste characteristics recognized in traditional medicine.

23) Cocos nucifera:
Cocos nucifera, or coconut, serves as an important ingredient in many Ayurvedic formulations. Evaluating its taste properties helps in understanding its applicability in healing practices while also contributing to broader studies on flavors derived from medicinal plants and their nutritional significance in diets.

24) Vitis vinifera:
Vitis vinifera, commonly referred to as grape, is renowned for its diverse flavor profiles. Evaluation of its sweetness through tasting technologies contributes to understanding plant-derived tastes and their incorporation in Ayurvedic formulations aimed at health benefits and flavor enhancement in dietary practices.

25) Pomegranate:
Pomegranate is a fruit prized for its health benefits and unique taste characteristics. It serves as a subject of interest in taste studies, particularly in Ayurveda, where understanding its flavor profile contributes to identifying potential therapeutic applications and enhances knowledge of functional foods.

26) Dravyaguna (Dravya-guna):
Dravyaguna is a branch of Ayurveda focused on the study of medicinal substances and their properties. This traditional knowledge system is critical in evaluating how taste (rasa) influences the therapeutic applications of various plants, illustrating the connection between flavor and health in Ayurvedic practice.

27) Varanasi (Varanashi):
Varanasi, a city in India, is significant historically and culturally, especially in Ayurvedic studies. The city is a hub for Ayurvedic education and practice, and understanding the local medicinal plants and their flavor profiles can enrich studies exploring E-tongue technology in this context.

28) Relative:
Relative refers to the comparative assessment of data, highlighting differences or similarities in test results. In taste studies, relative evaluations determine how plant extracts differ in flavor profiles when analyzed by E-tongue technology, providing vital insights into their organoleptic properties.

29) Vijnana:
Vijnana refers to knowledge or science, particularly within the context of Ayurveda. Understanding vijnana emphasizes the intricate relationship between taste (rasa) and healing properties of plants, positioning it as a crucial aspect when evaluating quality and efficacy in herbal remedies.

30) Pradhan:
Pradhan can refer to various subjects, including key contributors in research or figures within Ayurveda. Understanding the role of key people like Pradhan in studies is essential for linking contemporary research with traditional practices, particularly in medicinal plant evaluations.

31) Pungent:
Pungent is one of the primary taste types evaluated in various studies involving plant extracts. Its significance lies in traditional medicine, where pungency can indicate specific therapeutic attributes of plants used in Ayurveda, thus influencing their applications in health care.

32) Disease:
Disease refers to pathological conditions affecting well-being. In this context, understanding how flavors and medicinal effects of plant extracts relate to disease can guide the development of natural treatments, enhancing the relevance of E-tongue technology in medicinal applications.

33) Mineral:
Minerals are essential nutrients that contribute to various physiological functions. In the context of taste studies, understanding mineral content in plants can impact flavor profiles and their health implications, linking nutrient-rich plants with traditional medicinal uses as highlighted in Ayurveda.

34) Allergy:
Allergy, a hypersensitivity reaction, can influence how individuals respond to different tastes and food items. It's crucial for research into medicinal plants to consider their potential allergenic properties, ensuring that taste evaluations do not overlook consumer health and safety.

35) Harvesting (Harvest):
Harvest refers to the process of gathering mature crops or medicinal plants. Timing of harvest can significantly affect the taste and potency of plant extracts, critical for accurate evaluations in both taste and medicinal quality assessments within Ayurvedic practices.

36) Sharman (Sarma, Sharma, Sarman):
Sharma could refer to contributors in Ayurvedic research or authors in relevant publications. Recognizing the contributions of researchers like Sharma helps forge academic connections between modern findings and traditional Ayurvedic methodologies, thus enhancing studies on medicinal plants.

37) Purity:
Purity is vital in the context of both water quality and medicinal plants in research. Assessing the purity levels of water used in E-tongue studies ensures that the conclusive results reflect true plant properties rather than being influenced by contaminants or impurities.

38) Silver:
Silver could refer to silver/silver chloride electrodes used in E-tongue devices, enhancing their functionality by providing stable electrical properties. The choice of materials in such devices directly influences their performance and reliability during taste evaluations.

39) Gupta:
Gupta may refer to an author or researcher whose insights contribute to the studies mentioned. Recognizing authors like Gupta is essential for crediting key insights in the research landscape of E-tongue technology and traditional medicinal plant studies.

40) Vidya:
Vidya, meaning knowledge, is integral to understanding the principles of Ayurveda and its medicinal practices. It guides the evaluation of taste (rasa) and medicinal properties of plants, reinforcing the importance of traditional knowledge in modern scientific approaches.

41) Balla:
Balla could reference a researcher or influential figure in the context of studies mentioned. Acknowledging individuals like Balla is crucial for recognizing contributions to the field of Ayurveda, bridging traditional practices with contemporary research on medicinal plants.

42) Kumar:
Kumar is commonly used as a surname in India and potentially represents a contributor in research or academic discussions relevant to taste and medicinal studies. Recognition of scholars like Kumar is significant in advancing Ayurveda through scientific inquiry.

43) Patel:
Patel is another common surname referring to contributors in research, particularly in studies concerning E-tongue technology or traditional medicine. Acknowledging researchers like Patel showcases interdisciplinary collaboration fostering the integration of modern techniques into Ayurvedic practices.

44) Pasha (Pasa):
Pasha could represent an author or researcher involved in relevant studies. Recognizing individuals such as Pasha emphasizes the collaborative efforts in advancing the knowledge base surrounding medicinal plants, taste evaluations, and their applications in health.

45) Sugar:
Sugar is synonymous with sweetness and vital in taste assessments. It is often used in standard calibration samples for sweetness testing, highlighting its role in both culinary applications and studies investigating the sensory properties of various food and medicinal plants.

46) Field:
Field represents a domain of study or expertise, especially relating to scientific inquiries in taste evaluation. In this context, it highlights the interdisciplinary nature of research that integrates principles from botany, pharmacology, and sensory analysis.

47) Devi:
Devi may refer to individuals contributing to research or discourse within the Ayurvedic field. The contributions of researchers or practitioners like Devi stress the continuity and expansion of knowledge regarding plant properties and taste through modern methods.

48) Viti:
Viti could refer to contributors in research around viticulture or grape-related studies, particularly those assessing taste. Understanding the contributions from people involved in these studies helps enhance knowledge on flavor profiles relevant to food and medicinal evaluations.

49) Musha (Musa, Musá):
Musa is the genus that includes bananas and plantains, crucial for taste evaluation in studies. Understanding its characteristics helps differentiate flavors that may influence consumer choices and health benefits based on ripe or unripe consumption.

50) Hand:
Hand can symbolize craftsmanship or the skillful execution of processes, such as manual extraction methods in traditional practices. In evaluating taste through E-tongue studies, understanding hand-extraction influences can provide insight into the quality of processed plant products.

51) Salt (Salty):
Salty refers to one of the basic taste profiles that is measured during taste analysis. Understanding salt's influence on flavor perception is vital in both culinary applications and the development of medicinal formulations that require careful balance in their compositions.

52) Ter:
Ther may denote a research aspect or condition influencing medicinal formulations. Understanding variables in studies can lead to better insights concerning the efficacy of different plant extracts based on their characteristics and the physiological responses they invoke.

53) Peer review:
Peer review is a quality control process involving experts providing critical assessments of a research paper before publication. This step ensures validity, reliability, and academic rigor, thereby maintaining the integrity of scientific literature and building trust in findings within the research community.

54) Momordica charantia:
Momordica charantia, also known as bitter melon, is studied extensively for its various medicinal properties. Evaluating this plant’s taste is crucial for understanding how its flavor profile impacts its acceptance and application as a natural remedy in healthcare practices.

55) Pharmacological:
Pharmacological relevance refers to the study of drugs and their effects. Understanding the pharmacological properties of medicinal plants, especially their taste implications, can aid in developing effective treatments while ensuring safety and efficacy based on traditional remedies.

56) Citrus limon:
Citrus limon, commonly known as lemon, possesses a sour flavor profile. Its inclusion in taste studies allows researchers to assess how sourness interacts with other tastes, making it essential in evaluating food and medicinal formulations for flavor balance.

57) Reliability:
Reliability is crucial in scientific research, referring to the consistency and accuracy of results over time. High reliability in taste evaluations ensures that findings from studies using E-tongue technology are trustworthy and applicable to real-world scenarios involving food and health.

58) Discussion:
Discussion refers to the section of a research paper where results are analyzed and contextualized within the broader field. It is essential for interpreting findings related to E-tongue studies and connecting them to existing literature while identifying future research pathways.

59) Education:
Education underpins the transmission of knowledge, particularly in traditional practices such as Ayurveda. Understanding educational frameworks enhances the holistic approach to taste evaluations, bridging ancient wisdom with modern scientific approaches in the study of medicinal plants.

60) Nature:
Nature often reflects the organic qualities and ecosystems from which medicinal plants emerge. Exploring the natural properties and characteristics of these plants is fundamental in understanding their taste and therapeutic benefits in both traditional and modern medicine.

61) Reason:
Reason denotes rational thought processes guiding scientific inquiries, essential for structuring hypotheses and experiments. Emphasizing reasoning in research ensures a logical approach to problem-solving, particularly in evaluating the complexities of taste and its variations across different plant materials.

62) Medium:
Medium refers to the substances used in experiments to facilitate interaction and measurement, such as water for E-tongue studies. Understanding the choice of medium is crucial for accurate taste evaluations which can directly influence study outcomes.

63) Ayus (Ayush):
Ayush is associated with the Ministry of AYUSH in India, which promotes traditional medicine including Ayurveda. The ministry’s involvement encourages the integration of traditional medicinal practices into modern health frameworks, highlighting the importance of researching plant-based therapies.

64) Post:
Post can represent a subsequent step or action in a process. In research, post-experimental analysis such as peer review or dissemination of findings is essential for verifying results and sharing insights gained from studies encompassing medicinal plants and taste evaluations.

65) Pir:
Peer, in a scientific context, refers to colleagues or specialists who evaluate research through peer review processes. Their input ensures the credibility and scholarly integrity of studies, which is vital for advancements in fields incorporating innovative techniques like E-tongue technology.

Other Science Concepts:

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Discover the significance of concepts within the article: ‘Challenges of using electronic tongue for plant taste analysis’. Further sources in the context of Science might help you critically compare this page with similair documents:

Mango juice, Medicinal plant, Ayurvedic pharmacology, Organoleptic properties, Principle component analysis, Electronic tongue, Concentration dependence.

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