Bioprocessing Technology for Production of Nutraceutical Compounds

2006 ◽  
pp. 233-258
Keyword(s):  
Nutraceutical Compounds

Understanding genetic diversity, structure and population differentiation in selected wild species and cultivated Indian and exotic rose varieties based on microsatellite allele frequencies

2019 ◽  
Vol 79 (3) ◽  
Author(s):  
Aparna . Veluru ◽  
Kanwar P. Singh ◽  
Namita . . ◽  
Sapna . Panwar ◽  
Gayacharan . . ◽  
...  
Keyword(s):  
Wild Species ◽  
Population Differentiation ◽  
Ornamental Plants ◽  
Primary Source ◽  
Mean Value ◽  
Rosa Hybrida ◽  
Population Subdivision ◽  
Nutraceutical Compounds ◽  
Ssr Loci ◽  
Admixture Population

Roses are the most important commercial ornamental plants grown for flowers, perfumery and nutraceutical compounds. Commercially cultivated roses (Rosa × hybrida L.) are complex interspecific hybrids probably derived from 8-10 wild species among the large diversity of 130-200 species in genus Rosa. Wild germplasm is a primary source of variability and plays a major role in improving existing varieties by broadening their genetic base. In the present investigation, we have utilized the previously identified SSR primers for studying the diversity among 148 selected rose genotypes, including wild species and cultivated varieties of Indian and exotic origin. A total of 88 alleles was scored using 30 polymorphic loci; they produced average 2.9±1 alleles per locus. Polymorphism information content (PIC) values for different SSR loci ranged from 0.08 to 0.8 with a mean value of 0.5±0.2. The neighbor-joining tree generated based on Nei’s (1978) genetic distance values grouped the population into three major clusters. Cluster-I and II consists of all modern rose cultivars (Rosa × hybrida L.) originated from India and cluster-III consists of all exotic cultivars, wild species and a few cultivars from India. STRUCTURE analysis based on microsatellite allelic data, partitioned the total rose genotypes into four different sub-populations with some individual genotypes having genomic admixture. Population subdivision estimates, FST between different subpopulations ranged from 0.01-0.15 indicates low to moderate level of divergence existing among the rose cultivars and germplasm. Population differentiation in rose cultivars and wild species corresponds to their geographical origin and lineages. Analysis of molecular variance (AMOVA) results revealed that 83.12 % of the variance was accounted for by within sub-groups followed by significant levels of variation among the populations (10.42%) and least variance (6.46%) was noticed among individuals within groups.

Nutraceuticals from Marine Bionetworks

2019 ◽  
Vol 15 (4) ◽  
pp. 338-344
Author(s):  
Abhitav Tiwari ◽  
Shambhawi Pritam ◽  
Keerti Mishra ◽  
Mehshara Khan ◽  
Neeraj Upmanyu ◽  
...  
Keyword(s):  
Dietary Supplements ◽  
Bioactive Compounds ◽  
Daily Basis ◽  
Marine Organisms ◽  
Bioactive Molecules ◽  
Natural Sources ◽  
Nutraceutical Compounds ◽  
Potential Sources ◽  
Immense Potential ◽  
Potential Use

“Nutrition” and “Pharmaceutical” together build up the perception of “Nutraceuticals” that refer to the food or dietary supplements that help to incorporate additional health benefits to the fundamental sustenance accomplished on daily basis. Each nutraceutical contains one or more bioactive molecules that are usually obtained by chemical and/ or biotechnological synthesis or by extraction from natural sources. Among the natural sources, marine bionetwork possess immense potential for the presence of bioactive compounds. Some of these bioactive compounds as isolated from marine sources, have potential use as nutraceuticals. This mini review provides a brief overview of nutraceutical compounds from marine sources that are currently under research and/or have been commercialized. A detailed discussion on the biochemical categories of compounds and the marine organisms that play as potential sources of these bioactive nutraceutical compounds have been included.

An Overview of Nano formulated Nutraceuticals and its therapeutic approaches

2020 ◽  
Vol 16 ◽  
Author(s):  
Shaoli De ◽  
Agraharam Gopikrishna ◽  
Vedhantham Keerthana ◽  
Agnishwar Girigoswami ◽  
Koyeli Girigoswami
Keyword(s):  
Diabetes Mellitus ◽  
Food Habits ◽  
Health Effect ◽  
Antioxidant Properties ◽  
Therapeutic Approaches ◽  
Nutraceutical Compounds ◽  
Current Review ◽  
The People ◽  
Lifestyle Diseases ◽  
Herbal Formulations

Background: Economic development and vast changes in food habits have accelerated the consumption of junk foods which are the leading causes of several disorders that turns majority of the people to use various herbal formulations or drugs for preventing various lifestyle diseases. Nutraceuticals are the borderline apparatus between nutrients and drugs that provides supplementation of particular nutrient with favorable health effect. Objective: Various nutraceutical compounds like vitamins, spices, polyphenols, prebiotics and probiotics in the form of powders, tablets, capsules are currently marketed globally. Among them previous literatures have reported that polyphenols are the most promising compounds that have been proven to treat various chronic diseases like cancer, hypertension, diabetes mellitus (DM), osteoporosis, osteoarthritis, dyslipidemia, multiple sclerosis, congenital anomalies, Alzheimer’s disease, etc. It is warranted to discuss about the benefits of nanoformulations of nutraceuticals. Methods: We have searched PubMed using the keywords nutraceuticals, nanoformulations, therapeutic approaches, bionanotechnology, and therapeutics. The relevant papers and classical papers in this field were selected to write this review. Results and Discussion: The different classifications of nutraceuticals were elaborately described in this review. The comparison between the different categories of nutraceuticals with their nanoformulated forms was done explaining the benefits of nanoformulations regarding stability, bioavailability, enhanced antioxidant properties etc. A glimpse on the drawbacks of nanoformulations were also included. Conclusion: The current review highlights an overview of various nanoformulated nutraceuticals and its approach towards the treatment of multiple diseases.

scholarly journals Simple Equations Pertaining to the Particle Number and Surface Area of Metallic, Polymeric, Lipidic and Vesicular Nanocarriers

2021 ◽  
Vol 89 (2) ◽  
pp. 15
Author(s):  
M. R. Mozafari ◽  
E. Mazaheri ◽  
K. Dormiani
Keyword(s):  
Drug Delivery ◽  
Surface Area ◽  
Particle Number ◽  
Analytical Techniques ◽  
Metallic Particles ◽  
Nutraceutical Compounds ◽  
Mathematical Formulas ◽  
Simple Equations

Introduction: Bioactive encapsulation and drug delivery systems have already found their way to the market as efficient therapeutics to combat infections, viral diseases and different types of cancer. The fields of food fortification, nutraceutical supplementation and cosmeceuticals have also been getting the benefit of encapsulation technologies. Aim: Successful formulation of such therapeutic and nutraceutical compounds requires thorough analysis and assessment of certain characteristics including particle number and surface area without the need to employ sophisticated analytical techniques. Solution: Here we present simple mathematical formulas and equations used in the research and development of drug delivery and controlled release systems employed for bioactive encapsulation and targeting the sites of infection and cancer in vitro and in vivo. Systems covered in this entry include lipidic vesicles, polymeric capsules, metallic particles as well as surfactant- and tocopherol-based micro- and nanocarriers.

scholarly journals Mitochondria, Oxidative Stress, cAMP Signalling and Apoptosis: A Crossroads in Lymphocytes of Multiple Sclerosis, a Possible Role of Nutraceutics

Antioxidants ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 21
Author(s):  
Anna Signorile ◽  
Anna Ferretta ◽  
Maddalena Ruggieri ◽  
Damiano Paolicelli ◽  
Paolo Lattanzio ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Multiple Sclerosis ◽  
T Lymphocytes ◽  
Main Role ◽  
Apoptosis Resistance ◽  
Nutraceutical Compounds ◽  
Camp Pathway ◽  
Central Nervous Systems ◽  
Genetic And Environmental Factors

Multiple sclerosis (MS) is a complex inflammatory and neurodegenerative chronic disease that involves the immune and central nervous systems (CNS). The pathogenesis involves the loss of blood–brain barrier integrity, resulting in the invasion of lymphocytes into the CNS with consequent tissue damage. The MS etiology is probably a combination of immunological, genetic, and environmental factors. It has been proposed that T lymphocytes have a main role in the onset and propagation of MS, leading to the inflammation of white matter and myelin sheath destruction. Cyclic AMP (cAMP), mitochondrial dysfunction, and oxidative stress exert a role in the alteration of T lymphocytes homeostasis and are involved in the apoptosis resistance of immune cells with the consequent development of autoimmune diseases. The defective apoptosis of autoreactive lymphocytes in patients with MS, allows these cells to perpetuate, within the CNS, a continuous cycle of inflammation. In this review, we discuss the involvement in MS of cAMP pathway, mitochondria, reactive oxygen species (ROS), apoptosis, and their interaction in the alteration of T lymphocytes homeostasis. In addition, we discuss a series of nutraceutical compounds that could influence these aspects.

Microalgal carotenoids: Potential nutraceutical compounds with chemotaxonomic importance

2016 ◽  
Vol 15 ◽  
pp. 24-31 ◽  
Author(s):  
Chetan Paliwal ◽  
Tonmoy Ghosh ◽  
Basil George ◽  
Imran Pancha ◽  
Rahulkumar Maurya ◽  
...  
Keyword(s):  
Nutraceutical Compounds

scholarly journals An Evaluation of the In Vitro Roles and Mechanisms of Silibinin in Reducing Pyrazinamide- and Isoniazid-Induced Hepatocellular Damage

2019 ◽  
Author(s):  
Zhang-He Goh ◽  
Jie Kai Tee ◽  
Han Kiat Ho
Keyword(s):  
Herbal Product ◽  
Complementary Therapy ◽  
Hepatoprotective Effect ◽  
Proof Of Concept ◽  
Drug Induced ◽  
Drug Induced Liver Injury ◽  
Nutraceutical Compounds ◽  
Hepatocellular Damage ◽  
Drug Regimens

AbstractTuberculosis remains a significant infectious lung disease that affects millions of patients worldwide. Despite numerous existing drug regimens for tuberculosis, Drug-Induced Liver Injury is a major challenge that limits the effectiveness of these therapeutics. Two drugs that form the backbone of the commonly administered quadruple antitubercular regimen, i.e. pyrazinamide (PZA) and isoniazid (INH), are associated with such hepatotoxicity. The problem is compounded by the lack of safe and effective alternatives to the antitubercular regimen. Consequently, current research largely focuses on exploiting the hepatoprotective effect of nutraceutical compounds as complementary therapy. Silibinin, a herbal product widely believed to protect against various liver diseases, potentially provides a useful solution given its hepatoprotective mechanisms. In our study, we identified silibinin’s role in mitigating PZA- and INH-induced hepatotoxicity and elucidated a deeper mechanistic understanding of silibinin’s hepatoprotective ability. 25 μM silibinin preserved the viability of human foetal hepatocyte line LO2 when co-administered with 80 mM INH and decreased apoptosis induced by a combination of 40 mM INH and 10 mM PZA by reducing oxidative damage to mitochondria, proteins, and lipids. Taken together, this proof-of-concept forms the rational basis for the further investigation of silibinin’s hepatoprotective effect in subsequent preclinical studies and clinical trials.Graphical Abstract

scholarly journals Advances in Enhanced Menaquinone-7 Production From Bacillus subtilis

2021 ◽  
Vol 9 ◽  
Author(s):  
Chaoyong Liao ◽  
Hammed Ayansola ◽  
Yanbo Ma ◽  
Koichi Ito ◽  
Yuming Guo ◽  
...  
Keyword(s):  
Bacillus Subtilis ◽  
Chemical Synthesis ◽  
Biosynthetic Pathway ◽  
Gene Editing ◽  
Vitamin K2 ◽  
Future Studies ◽  
Biofilm Reactors ◽  
Nutraceutical Compounds ◽  
Activation System ◽  
Crispr Activation

The production of nutraceutical compounds through biosynthetic approaches has received considerable attention in recent years. For example, Menaquinone-7 (MK-7), a sub-type of Vitamin K2, biosynthesized from Bacillus subtilis (B. subtilis), proved to be more efficiently produced than the conventional chemical synthesis techniques. This is possible due to the development of B. subtilis as a chassis cell during the biosynthesis stages. Hence, it is imperative to provide insights on the B. subtilis membrane permeability modifications, biofilm reactors, and fermentation optimization as advanced techniques relevant to MK-7 production. Although the traditional gene-editing method of homologous recombination improves the biosynthetic pathway, CRISPR-Cas9 could potentially resolve the drawbacks of traditional genome editing techniques. For these reasons, future studies should explore the applications of CRISPRi (CRISPR interference) and CRISPRa (CRISPR activation) system gene-editing tools in the MK-7 anabolism pathway.

scholarly journals Comparison of Three Domestications and Wild-Harvested Plants for Nutraceutical Properties and Sensory Profiles in Five Wild Edible Herbs: Is Domestication Possible?

Foods ◽  
2020 ◽  
Vol 9 (8) ◽  
pp. 1065 ◽  
Author(s):  
Costanza Ceccanti ◽  
Marco Landi ◽  
Luca Incrocci ◽  
Alberto Pardossi ◽  
Francesca Venturi ◽  
...  
Keyword(s):  
Open Field ◽  
Wild Species ◽  
Ascorbic Acid Content ◽  
Sensory Profile ◽  
Total Phenolic ◽  
Preliminary Assessment ◽  
Nutraceutical Compounds ◽  
Sanguisorba Minor ◽  
Sensory Profiles ◽  
Nutraceutical Properties

In this study, five wild edible herbs traditionally consumed in the Tuscany region (Italy) were evaluated for their potential in human nutrition. The nutraceutical characterization of Rumex acetosa, Cichorium intybus, Picris hieracioides, Sanguisorba minor, and Plantago coronopus, as well as their sensory profile were reported. Additionally, a preliminary assessment of completely different domestication of the wild species (named “soilless”, pot, and open field) was conducted to verify the possibility of their marketability, which is impossible if the plants are only gathered as wild. The open field domestication allowed to obtain plants with nutraceutical and sensory profiles similar to those of the wild species, especially in C. intybus, P. hieracioides, and S. minor. The pot domestication allow to obtain plants with chlorophyll and carotenoid contents close to those of the wild species, as well as a lower total phenolic and flavonoid content and ascorbic acid content than wild species. In the “soilless” method, R. acetosa and P. coronopus exhibited a high quality in terms of phytochemicals and antioxidant activity. Afterward, the sensory profile was strongly affected by the domestication in terms of the palatability, except for R. acetosa and P. coronopus, which displayed Hedonic Index (HI) values close to the consumer acceptability limit (HI = 6). A sensory profile similar to that of wild species was reported in open field domestication, whereas a worse sensory profile was reported in P. hieracioides and C. intybus domesticated using the soilless method. Finally, according to the preliminary assessment carried out in this study through an analysis of the general nutraceutical properties, S. minor was shown to be the most promising species thanks to its intrinsically highest nutraceutical properties considering the marketability of wild edible herbs as “new” functional food. However, further research on the bioavailability and bioactivity tests of nutraceutical compounds present in this species are required to confirm the findings of this study.

scholarly journals Yarrow Supercritical Extract Ameliorates the Metabolic Stress in a Model of Obesity Induced by High-Fat Diet

Nutrients ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 72 ◽  
Author(s):  
Lamia Mouhid ◽  
Marta Gómez de Cedrón ◽  
Adriana Quijada-Freire ◽  
Pablo J. Fernández-Marcos ◽  
Guillermo Reglero ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Metabolic Stress ◽  
Standard Diet ◽  
Model Assessment ◽  
High Fat ◽  
Glucose Levels ◽  
Nutraceutical Compounds ◽  
Fasting Glycemia ◽  
Obesity And Diabetes ◽  
Potential Therapeutic Role

Nowadays, obesity and its associated metabolic disorders, including diabetes, metabolic syndrome, cardiovascular disease, or cancer, continue to be a health epidemic in westernized societies, and there is an increased necessity to explore anti-obesity therapies including pharmaceutical and nutraceutical compounds. Considerable attention has been placed on the identification of bioactive compounds from natural sources to manage the metabolic stress associated with obesity. In a previous work, we have demonstrated that a CO2 supercritical fluid extract from yarrow (Yarrow SFE), downregulates the expression of the lipogenic master regulator SREBF1 and its downstream molecular targets FASN and SCD in a tumoral context. Since obesity and diabetes are strongly considered high-risk factors for cancer development, herein, we aimed to investigate the potential therapeutic role of Yarrow SFE in the metabolic stress induced after a high-fat diet in mice. For this purpose, 32 C57BL/6 mice were distributed in four groups according to their diets: standard diet (SD); SD supplemented with Yarrow SFE (SD + Yarrow); high-fat diet (HFD); and HFD supplemented with Yarrow SFE (HFD + Yarrow). Fasting glycemia, insulin levels, homeostasis model assessment for insulin resistance (HOMA-IR), lipid profile, gene expression, and lipid content of liver and adipose tissues were analyzed after three months of treatment. Results indicate improved fasting glucose levels in plasma, enhanced insulin sensitivity, and diminished hypercholesterolemia in the HFD + Yarrow group compared to the HFD group. Mechanistically, Yarrow SFE protects liver from steatosis after the HFD challenge by augmenting the adipose tissue buffering capacity of the circulating plasma glucose.

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