Analysis of nutraceuticals by chromatography
Journal name: World Journal of Pharmaceutical Research
Original article title: Analysis of nutraceuticals by chromatography
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
This page presents a generated summary with additional references; See source (below) for actual content.
Original source:
This page is merely a summary which is automatically generated hence you should visit the source to read the original article which includes the author, publication date, notes and references.
Harpalsinh Makvana and Dr. Vaishali V. Karkhanis
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: Analysis of nutraceuticals by chromatography
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr202310-28379
Copyright (license): WJPR: All rights reserved
Download the PDF file of the original publication
Summary of article contents:
Introduction
Nutraceuticals, a fusion of nutrition and pharmaceutics, represent a category of products derived from food sources that provide health benefits beyond basic nutrition. These include herbal remedies, dietary supplements, and medical foods designed for illness prevention and therapy. Their popularity is based on the assumed safety and therapeutic advantages they offer in combating various health issues, including diabetes, osteoporosis, cancer, and cardiovascular diseases. The analysis of nutraceuticals utilizes modern analytical techniques to quantify and validate their bioactive components found in various natural matrices such as fruits, vegetables, and herbs.
HPLC: A Key Analytical Technique
High-Performance Liquid Chromatography (HPLC) is highlighted as a crucial technique for the analysis of nutraceuticals. It effectively separates the components of mixtures and quantifies them, enabling detailed identification of bioactive compounds. HPLC operates by moving sample mixtures through a stationary phase, where compounds interact with the phase based on their chemical properties, thus allowing for effective separation. The method is versatile, involving specialized pumps, detectors, and data processors to achieve accurate results. Various types of detectors can be employed in HPLC, including UV, fluorescence, and mass spectrometry detectors, depending on the sensitivity required for specific components.
Hyphenated Techniques for Nutraceutical Analysis
Hyphenated techniques, such as HPLC-MS and HPLC-NMR, combine chromatographic and spectroscopic methods, enriching the analytical capacity for complex natural products. These integrated techniques allow for both the separation of chemical components and their subsequent identification and characterization. For instance, HPLC-MS provides comprehensive information about the composition and purity of nutraceuticals by linking HPLC and mass spectrometry. Such methodologies address the challenges posed by the intricate mixtures found in natural matrices, facilitating a deeper understanding of the biochemical properties of nutraceuticals.
The Role of Analytical Techniques in Quality Control
The necessity for rigorous analysis of nutraceuticals stems from the variability in natural product composition due to factors such as climate and soil conditions. Quality control measures are essential to ensure the purity, efficacy, and safety of these products. Advanced analytical techniques, including HPTLC (High-Performance Thin Layer Chromatography) and GC-MS (Gas Chromatography-Mass Spectrometry), play a vital role in identifying authentic sources of raw materials, detecting contaminants, and ensuring compliance with regulatory standards. These processes not only safeguard consumer health but also reduce risks associated with misleading advertising and misrepresented product attributes.
Conclusion
In conclusion, the analysis of nutraceuticals is critical for verifying the claimed health benefits and maintaining product quality. As analytical methods advance, they enable researchers to identify and characterize complex compounds effectively, ensuring that nutraceuticals are both safe and beneficial for consumers. Given the continuous growth of the nutraceutical market, there is a pressing need for stringent quality control practices and regulatory oversight to ensure that these products deliver on their therapeutic promises. Ongoing research and development efforts in advanced analytical techniques will further enhance the ability to corroborate the health-promoting effects of nutraceuticals as part of broader health and wellness strategies.
FAQ section (important questions/answers):
What are nutraceuticals and their benefits for human health?
Nutraceuticals are food products that provide health benefits beyond basic nutrition. They include herbal remedies, probiotics, and dietary supplements that help prevent illnesses like diabetes, cancer, and cardiovascular diseases, offering potential therapeutic effects without significant side effects.
How are nutraceuticals classified?
Nutraceuticals are classified into non-traditional (artificially fortified or recombinant foods) and traditional (natural, unprocessed foods). They include components like probiotics, chemical constituents from herbs, and nutraceutical enzymes that enhance health and prevent chronic diseases.
Why is the analysis of nutraceuticals important?
The analysis of nutraceuticals is crucial for ensuring safety, quality, and efficacy. It helps verify the authenticity of raw materials, detect contaminants, and confirm the absence of harmful substances, thereby protecting consumers and promoting reliable products.
What are common analytical techniques used for nutraceutical analysis?
Common analytical techniques for nutraceutical analysis include HPLC (High-Performance Liquid Chromatography), GC (Gas Chromatography), and their hyphenated forms like HPLC-MS and GC-MS. These methods allow for the identification and quantification of bioactive compounds in complex matrices.
What role do advanced analytical methods play in nutraceutical research?
Advanced analytical methods are essential for discovering and characterizing new nutraceuticals. Techniques such as Mass Spectrometry and NMR help analyze the complex structures and interactions of bioactive compounds, ensuring their bioavailability and health effects are properly understood.
What are some health-promoting effects of nutraceuticals?
Nutraceuticals can provide numerous health benefits, such as antioxidant properties, inflammation reduction, cholesterol lowering, and even anti-cancer effects. They play a supportive role in preventing chronic diseases and enhancing overall health and well-being.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Analysis of nutraceuticals by chromatography”. 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) Food:
The food refers to consumable items that provide nutritional support to living organisms. Understanding the composition, preparation, and impact of food on health forms the basis of nutrition science. Research into functional foods illustrates the connection between diet and health outcomes, particularly in chronic disease prevention.
2) Disease:
Diseases refer to pathological conditions affecting the body that hinder normal physiological functions. Understanding the prevalence and impact of diseases is crucial for public health strategy and helps pinpoint potential dietary interventions, including the use of nutraceuticals that may offer preventive or therapeutic effects against these health issues.
3) Activity:
Activity often relates to biological processes or interventions that impact health and wellness. In the context of nutraceuticals, activity encompasses the physiological effects these compounds exert on the body, whether enhancing immunity, aiding in digestion, or providing antioxidants that promote overall health and mitigate disease progression.
4) Performance:
Performance refers to the efficacy or effectiveness of a substance or intervention in fulfilling a desired outcome. In the realm of nutraceuticals, performance is often assessed based on their pharmacological benefits, including antioxidant action, anti-inflammatory effects, and potential roles in enhancing physical and mental performance in various populations.
5) Substance:
Substances refer to distinct materials or chemical compounds present in mixtures, including those found in food and dietary supplements. Comprehensive analysis of substances is essential for identifying their roles in health, toxicity, bioavailability, and interactions within the body, which ultimately informs product development and consumer safety.
6) Cancer:
Cancer is a group of diseases characterized by unchecked cell growth. The relationship between diet and cancer prevention is significant, with nutraceuticals like flavonoids and antioxidants showing potential in reducing cancer risks. Ongoing research aims to clarify the mechanisms of action these compounds possess in inhibiting tumor proliferation.
7) Milk:
Milk is a nutrient-rich liquid commonly consumed across cultures, providing essential vitamins, minerals, and proteins. It plays a significant role in children's growth and development. Nutraceutical research often highlights milk's bioactive components, including probiotics and peptides that contribute therapeutic health benefits and support overall wellness.
8) Flavonoid:
Flavonoids are a large group of polyphenolic compounds with significant health benefits, included in many fruits and vegetables. They act as antioxidants, anti-inflammatory agents, and potential anticancer substances. Research into flavonoids aims to further elucidate their specific mechanisms of action in preventing various chronic diseases.
9) Quality:
The quality of a product encompasses its characteristics and performance, especially in nutraceuticals where consumers seek efficacy and safety. Regular assessments and regulatory standards are important for ensuring product quality, helping consumers make informed choices about dietary supplements that support health and wellness.
10) Oil:
Oils are fats that areliquid at room temperature and critical in nutrition for providing essential fatty acids and aiding fat-soluble vitamin absorption. Certain oils, especially those derived from plants, are investigated for their health benefits, including anti-inflammatory properties and roles in managing heart disease.
11) Water:
Water is an essential component of life, necessary for hydration and the physiological processes in the body. It acts as a solvent for various biochemical reactions, including those involving vitamins and minerals essential for health. Understanding water’s role in nutrition and overall health is key to dietary guidelines.
12) Table:
A table serves as a structured means of organizing data or information, facilitating communication of complex information in a concise manner. In research, tables are frequently used to present findings from studies on nutraceuticals, detailing their effects, composition, or relevant statistical data to support conclusions.
13) Gujarat:
Gujarat is a state in India recognized for its diverse agriculture and rich cultural heritage. The region’s agricultural products often serve as sources of nutraceuticals, and studies originating from Gujarat frequently highlight the health benefits of local plants and dietary practices that align with traditional health remedies.
14) Purity:
Purity reflects the absence of contaminants and adherence to quality standards within substances. For nutraceuticals, purity is vital to ensure consumer safety and product efficacy. Rigorous testing methods are employed to validate purity, supporting trustworthy labeling of health supplements and maintaining regulatory compliance.
15) Antibiotic (Antibacterial):
Antibacterial refers to properties or substances that inhibit bacterial growth. Many nutraceuticals possess antibacterial qualities, derived from compounds found in herbs, fruits, and probiotics. Research on antibacterial nutraceuticals focuses on their potential roles in preventing infections and maintaining gut health, contributing to overall wellness.
16) Measurement:
Measurement is the process of quantifying the properties of a substance, essential in scientific research for ensuring accuracy in experimental results. In nutraceutical analysis, precise measurement techniques validate claims regarding bioactive components, strengthening the evidence for their health-promoting effects on consumers.
17) Rice (Rce):
Rice is a staple grain providing carbohydrates and energy across many cultures. It can also be a source of bioactive compounds that exhibit health benefits. The investigation into rice, particularly varieties enriched with nutrients or nutraceuticals, emphasizes its role in addressing dietary deficiencies in global populations.
18) Phytochemical:
Phytochemical denotes any phytochemical compound that contributes to health benefits, commonly researched in the context of disease prevention. Understanding the bioactive properties of phytochemicals is essential for the development of functional foods and nutraceuticals, leveraging natural ingredients to enhance health and combat chronic diseases.
19) Mineral:
Minerals are essential inorganic elements required by the body for various functions, including growth and maintenance. Adequate mineral intake is crucial, and research on the role of minerals in nutraceuticals often explores their potential to prevent deficiencies and support optimal health across different populations.
20) Garlic:
Garlic is a widely used herb with traditional recognition for its medicinal properties. It contains bioactive compounds like allicin, which exhibit antipathogenic, antioxidant, and anti-inflammatory activities. Research supports garlic's role in cardiovascular health and its potential to contribute to preventive health strategies through diet.
21) India:
India is a diverse country with rich culinary traditions that incorporate a variety of bioactive foods. The exploration of traditional Indian foods and their health benefits underlines the potential of local plants in nutraceutical development, providing insights into dietary practices that enhance well-being.
22) Patel:
Patel is a common surname in India, often associated with the Gujarati community. Individuals with this surname may contribute to research and development in the fields of agriculture and nutraceuticals, reflecting the emphasis on herbal remedies and traditional health knowledge inherent in this cultural group.
23) Sugar:
Sugar is a simple carbohydrate that provides energy but may contribute to health issues like diabetes and obesity if consumed excessively. Understanding the effects of sugar on health is critical in nutrition science, emphasizing the need for guidelines on sugar intake and the benefits of alternatives.
24) Noise:
Noise refers to any unwanted disturbances interfering with the clarity or accuracy of data. In scientific measurement, controlling noise is crucial to enhance the reliability of results. The reduction of noise in analytical techniques maximizes sensitivity, vital for detecting low concentrations of bioactive substances.
25) Line:
Line may refer to a boundary or pathway in scientific research, often associated with the precision needed in measurements or analytic techniques. Maintaining clear lines in research methodologies is essential for reproducibility and ensuring the validity of scientific findings related to bioactive compounds.
26) Tai:
Thai refers to the culture and cuisine of Thailand, known for its vibrant flavors and use of herbs and spices. Nutraceutical research often examines Thai ingredients, exploring their health benefits and potential roles in disease prevention through functional dietary practices common in this region.
27) Life:
Life encompasses all living organisms and the processes that sustain them. The study of life forms emphasizes the interrelation between health, diet, and chronic diseases, advocating for the adoption of nutraceuticals that can enhance life quality and longevity through preventive health measures.
28) Curcuma longa:
Curcuma longa, commonly known as turmeric, is a perennial plant acclaimed for its medicinal properties, especially curcumin, its active compound with powerful anti-inflammatory and antioxidant effects. Research on Curcuma longa underscores its potential in managing chronic conditions and enhancing overall health, making it a valuable nutraceutical.
29) Pharmacological:
Pharmacological pertains to the study and application of drugs and their effects on biological systems. In nutraceutical research, pharmacological properties of natural compounds are crucial for determining their potential health benefits, guiding formulations that may serve as therapeutic agents for various health conditions.
30) Purification:
Purification is the process of separating impurities from a substance to enhance its efficacy and safety. In nutraceuticals, purification is critical for ensuring the active components in supplements are isolated effectively, maintaining the integrity of formulations and guaranteeing their health-promoting attributes.
31) Medicine:
Medicine is the science and practice of diagnosing and treating ailments. It encompasses various disciplines, including pharmacology and the study of nutraceuticals, which aim to provide alternative or complementary health solutions through dietary components that contribute to the prevention and management of diseases.
32) Entering:
Entering is the act of going into a space or entering data. In scientific research, entering data accurately is fundamental for analysis and reproducibility. Proper data entry forms the backbone for reliable conclusions drawn from studies, particularly in the evaluation of health effects from nutraceuticals.
33) Bitter:
Bitter refers to one of the primary taste sensations, often associated with certain phytochemicals found in plants. Many bitter compounds possess health benefits, including potential anti-inflammatory and anticancer effects. Their inclusion in diets may enhance health outcomes, contributing to the therapeutic use of bitter herbs in nutraceuticals.
34) Sharman (Sarma, Sharma, Sarman):
Sharma is a common surname in India. Individuals with this surname often contribute to various fields, including in nutritional and health sciences. The research involving Sharma may reflect the integration of traditional knowledge with modern dietary practices, emphasizing the importance of nutraceuticals.
35) Animal:
Animal refers to taxa in the kingdom Animalia, encompassing a wide range of organisms that can be sources of nutrients and bioactive compounds. Animal-derived nutraceuticals, including omega-3 fatty acids from fish, highlight the importance of diverse dietary sources in promoting health and well-being.
36) Kumar:
Kumar is a prevalent surname in South Asia, often associated with individuals in academia and research. Those with this surname may be involved in health-related studies, contributing to important findings about traditional medicine and nutraceutical interventions that can aid in disease management.
37) Fight:
The fight against disease involves ongoing efforts to improve public health through prevention and treatment strategies. Nutrition, particularly through the use of nutraceuticals, plays a pivotal role in this fight as it empowers individuals to take control of their health through informed dietary choices.
38) Study (Studying):
Study denotes the systematic investigation of a subject. In the context of nutraceuticals, studies assess the efficacy, safety, and health benefits of dietary components. Research findings contribute essential knowledge that informs evidence-based dietary recommendations and enhances understanding of how food influences health.
39) Wine:
Wine is an alcoholic beverage made from fermented grapes, rich in bioactive compounds, including polyphenols and antioxidants. The benefits of moderate wine consumption are widely researched, with findings illustrating potential heart health advantages, highlighting the importance of understanding how lifestyle choices influence overall well-being.
40) Sang:
Sang is a surname of Asian origin. Individuals with this surname may have contributions in research, particularly in the study of natural products and their health effects, which may lead to discoveries about traditional nutrition and nutraceutical benefits that align with contemporary health recommendations.
41) Diet:
Diet encompasses the habitual selection of foods consumed by an individual. Understanding dietary patterns is essential for promoting health, as it encompasses nutraceuticals that can support disease prevention. Research focuses on the impact of diet on health outcomes and the role of nutritional education.
42) Drug:
Drugs are substances used for medical treatment that can modify physiological functions. Understanding the comparison between drugs and nutraceuticals emphasizes the need for holistic health strategies that incorporate dietary components, thereby amplifying the therapeutic potential of health interventions in disease management.
43) Soil:
Soil is the upper layer of earth in which plants grow, playing a critical role in supporting agriculture. The quality of soil affects nutrient content in crops, influencing the potential health benefits of plant-based nutraceuticals. Research increasingly emphasizes sustainable practices to enhance soil health and crop nutritive values.
44) Rheumatoid arthritis:
Rheumatoid arthritis is an autoimmune disorder characterized by chronic inflammation of the joints. Dietary interventions, including the use of nutraceuticals with anti-inflammatory properties, are explored in relation to managing symptoms and improving the quality of life for individuals suffering from this debilitating condition.
45) Lamp:
A lamp symbolizes knowledge and illumination. In scientific research, the concept of a lamp signifies the pursuit of understanding health impacts from nutraceuticals, illustrating how educational efforts are crucial in translating research findings into practical dietary recommendations.
46) Punica granatum:
Punica granatum, commonly known as pomegranate, is a fruit renowned for its health benefits derived from its rich antioxidant content. Research highlights its potential in promoting heart health and providing anti-inflammatory effects, reinforcing the importance of incorporating functional fruits into a balanced diet.
47) Vitis vinifera:
Vitis vinifera, or grapevine, is widely recognized for its production of grapes and wine, containing polyphenols such as resveratrol. The investigation into Vitis vinifera underscores its cardiovascular health benefits and aligns with dietary practices that emphasize the consumption of antioxidant-rich foods.
48) Pharmacology:
Pharmacology is the study of drugs and their effects on biological systems, encompassing aspects of drug actions and interactions. In nutraceutical research, pharmacology provides insights into how dietary supplements can play therapeutic roles, guiding the development of functional foods aimed at improving health.
49) Inflammation:
Inflammation is the body's natural response to injury or infection, often linked to chronic diseases when persistent. Nutraceuticals with anti-inflammatory properties are significant as they offer adjunct strategies in managing inflammatory conditions, emphasizing the role of diet in supporting overall health and disease prevention.
50) Pomegranate:
Pomegranate, marked by its abundance of antioxidants, is studied for its various health benefits. Research indicates potential effects in cardiovascular health and disease prevention, underscoring the fruit's role in a balanced diet and its incorporation into nutraceutical products for enhanced wellness.
51) Knowledge:
Knowledge comprises the understanding and insights gained through study and experience. In nutrition, knowledge fosters informed dietary choices, essential for effective use of nutraceuticals and understanding their health benefits, guiding consumers towards healthier lifestyles and improved health outcomes.
52) Resolving:
Resolving refers to the act of finding solutions to problems. In health sciences, resolving issues related to nutrient use and health strategies is critical. Research focuses on resolving inconsistencies in nutraceutical data, ensuring clarity around health claims and fostering informed consumer choices.
53) Liquorice (Licorice):
Liquorice is a plant recognized for its roots that possess medicinal properties, often used in traditional remedies. Its active compounds have been studied for their anti-inflammatory and antioxidant effects, reinforcing its potential role as a nutraceutical ingredient that complements dietary health.
54) Transformation (Transform, Transforming):
Transform refers to changing something into a different form. In nutrition, the process of transforming natural ingredients into health-promoting products illustrates the innovation in nutraceuticals, enabling the development of supplements that support disease prevention and enhance well-being.
55) Vaishali (Vaisali):
Vaishali is a common name in India, often associated with individuals in academic or cultural contexts. Researchers or professionals named Vaishali may contribute insights into health sciences, particularly in studies exploring the integration of traditional knowledge with modern nutrition practices.
56) Learning:
Learning is the process of acquiring knowledge or skills through experience or education. In the context of nutrition and health, learning about the benefits and applications of nutraceuticals is vital for making informed choices and promoting health education within communities.
57) Relative:
Relative refers to something that has a relationship or correlation with another entity. In health research, drawing relative comparisons between different nutraceuticals helps define their efficacy and enhance understanding of their utility in dietary practices to promote health.
58) Splitter:
A splitter is a device that divides a signal or energy into multiple paths. In analytical chemistry, such as in chromatographic techniques, splitters allow concurrent analysis of samples, enhancing the efficiency and accuracy of results in studying bioactive compounds in various matrices.
59) Chauhan:
Chauhan is a common surname in India, often associated with notable contributions in various fields, including health research. Individuals with this name may focus on traditional herbs and their therapeutic potentials, leading to advancements in nutraceutical studies and health improvement strategies.
60) Chandra:
Chandra is a name of Sanskrit origin commonly found in South Asia, often linked with individuals who contribute to society, including research in health and nutrition. People named Chandra may be involved in studies focusing on holistic approaches to health and well-being.
61) Marotti:
Marotti may refer to individuals or entities involved in agricultural research or studies pertaining to food science. Scholarship associated with this name may encompass explorations of bioactive compounds in crops, emphasizing their health benefits and roles in nutraceutical innovations.
62) Channel:
Channel refers to a passage for conveying substances or information. In science, channels are crucial for understanding how nutrients or bioactive compounds are transported and absorbed within biological systems, informing the development of effective nutraceutical formulations.
63) Account:
Account refers to a record or report detailing information. In nutritional science, maintaining accurate accounts of research findings and dietary guidelines is essential for ensuring public health, allowing informed decisions regarding the nutritional benefits of functional foods and nutraceuticals.
64) Science (Scientific):
Science is the systematic enterprise that builds and organizes knowledge through experimentation and observation. In nutraceuticals, scientific inquiry drives advancements in understanding dietary supplements and food components, leading to new findings that inform health recommendations and dietary practices for improved well-being.
65) Methane:
Methane is a simple hydrocarbon, often produced as a byproduct of organic matter decomposition. In environmental and agricultural sciences, understanding methane's impact on ecosystems can inform practices that promote sustainable food systems and reduce greenhouse gas emissions, ultimately influencing health through ecological stability.
66) Company:
A company is an organization engaged in commercial activities, often involved in researching, developing, and marketing nutraceutical products. In the context of health, companies play a pivotal role in providing consumers with innovative dietary supplements that aim to enhance wellness and prevent illness.
67) Family:
Family denotes a group of related organisms or individuals sharing common traits. In nutrition and health, understanding the familial connections among food nutrients can guide the development of functional foods and nutraceuticals that synergistically enhance health and combat diseases across generations.
68) Repair:
Repair refers to the process of restoring health or function, critical in the context of health sciences and nutrition. Nutraceuticals play a role in repairing and regenerating tissues, reinforcing their importance in formulations aimed at supporting recovery from health conditions and enhancing quality of life.
69) Nature:
Nature refers to the physical world and its inherent processes, including interactions among organisms and their environment. Understanding nature is fundamental in nutritional sciences, particularly studying plant-based nutraceuticals and their interactions with human health, emphasizing the need for sustainable practices.
70) Medium:
Medium can refer to an intervening substance or environment through which processes occur. In chemical analysis, selecting the appropriate medium affects extraction and analysis outcomes for bioactive compounds, impacting the effectiveness of nutraceutical formulations in promoting health.
71) Gold (Golden):
Golden may symbolize value or exceptional quality. In health and nutrition, 'golden' often refers to foods deemed particularly beneficial, such as turmeric or golden berries. These foods are studied for their unique health benefits, often elevating dietary practices aimed at enhancing wellness.
72) Burning (Burn, Burned, Burnt):
Burn refers to thermal injury occurring on skin, which requires effective management and recovery strategies. The integration of natural remedies in burn care reflects the importance of utilizing both traditional healing methods and modern practices to promote recovery and prevent complications.
73) Gupta:
Gupta is a common surname in India associated with individuals in various professional fields, including research and healthcare. Scholars with this name may contribute to advancements in health sciences, particularly in exploring the efficacy of traditional remedies and nutraceuticals in public health.
74) Simha:
Sinha is another common surname in South Asia, often linked with influential contributors in scientific research. Individuals named Sinha may engage in the exploration of natural product pharmacology, emphasizing the importance of traditional knowledge in modern nutritional practices.
75) Chas:
Chash is indicative of a term related to specific cultural practices, particularly in regions emphasizing traditional medicine. In health discussions, it may denote components involved in dietary habits or local remedies that have implications for nutraceutical effectiveness and community health.
[Note: The above list is limited to 75. Total glossary definitions available: 92]
Other Science Concepts:
Discover the significance of concepts within the article: ‘Analysis of nutraceuticals by chromatography’. Further sources in the context of Science might help you critically compare this page with similair documents:
Phytochemical, Chronic disease, Analytical method, Quality Control, Clinical trial, High performance liquid chromatography, Mass spectrometry, Antioxidant, Dietary supplement, Nutraceutical, Bioactive compound, Health issue, Natural source, Bioavailability studies, Food additive, Probiotic, Prebiotic, Dietary Reference Intake, Herbal Remedie.