Recent advances in food, nutrition & agriculture最新文献

The link between diet and the progression of Multiple Sclerosis (MS) is a topic of growing interest and investigation within the medical community. This review explored the mechanisms through which dietary interventions can impact the course of MS and shape the clinical outcomes and quality of life of individuals with the disease. By synthesizing current knowledge from clinical studies and observational research, the review aimed to provide insights into the role of diet in managing MS. A comprehensive literature search was conducted, focusing on the effect of diet and dietary patterns on the progression of MS. Key findings indicated that individuals with higher diet quality exhibit reduced disability levels and lower symptom severity, emphasizing the importance of maintaining a healthy diet and adopting a holistic, healthy lifestyle in managing MS. The review also delved into the potential impact of macronutrients, vitamins, and minerals on the progression of MS, highlighting the importance of adequate nutrient intake for optimal health outcomes. Additionally, the study explored the association between dietary intake variations and the severity of MS, suggesting that further investigation is needed to understand the potential implications of nutrient deficiencies in MS patients. Overall, the review serves as a valuable resource for healthcare professionals and individuals living with MS, providing evidence-based dietary approaches that may help optimize health outcomes and mitigate the burden of the disease. It also calls for future research directions in the critical area of dietary management of MS to enhance our understanding and improve patient care.

Excessive consumption of ultra-processed food (UPF) is a global health concern as-sociated with an increased incidence of non-communicable diseases. UPFs are characterized by their extensive industrial processing and high content of additives, preservatives, chemicals, and artificial ingredients that are used to mask defects or inferior ingredients of end food products, presenting a multifaceted challenge to contemporary society. Exposure assessment showed that almost 50% to 30% of the energy consumption per day comes from UPFs. The more processed a food is, the less likely it is to be healthy and nutritious. UPFs affect human health by increasing the risk of obesity, heart disease, cancer, depression, diabetes, etc., as these foods are typically made up of a large number of preservatives, high content of fats, sodium, and sugars, and low contents of protein, fiber, and potassium. The ingredients required for the production of UPFs are commonly derived from intensive monoculture and livestock of raw foods. This, in turn, exerts imminent effects on agriculture, biodiversity, and the global food system by altering the bioavailability of nutrients within agricultural soil, thereby increasing the dependency on ferti-lizers and insecticides. Recent studies have shown that over-consumption of UPF has an effect on culinary traditions, loss of biodiversity, human well-being, and food system sustainability. Therefore, for better food system sustainability, the consumption of UPFs should be reduced, and we should move toward minimal processing technologies, preferably for seasonal and or-ganic local products. Based on available data, there is an urgent need to implement policies and regulations for the agro-food industry to include nutritional and environmental criteria. This review explains the different dimensions of UPFs in relation to health, nutrition, environment, current challenges, future innovations, and wider sustainability concerns.

Introduction: Lycium barbarum L., commonly known as red goji berry, is a widely recognized plant-based medicinal herb with nutritional and therapeutic properties. In this study, the effects of various cytokinins on the germination of L. barbarum seeds and the growth of seedlings were investigated under in vitro conditions.

Methods: The berries were first surface sterilized and dissected, and the seeds were then cultured on Murashige and Skoog (MS) medium supplemented with different concentrations (0.5, 1.0, and 1.5 mg/L) of 6-benzylaminopurine (BAP), thidiazuron (TDZ), and kinetin (KIN) for 10 weeks at 25±2ºC with a photoperiod of 16 hours and a light intensity of 1000 lux. Upon observation after 10 weeks of culture, all cytokinin-treated cultures produced 100% seed germination as early as 7 days. KIN at 0.5 mg/L produced plantlets with the greatest height (8.40 ± 0.97 cm) with extensive rooting and the greatest total chlorophyll production. Besides, KIN at 1.5 mg/L resulted in the highest number of leaves per plantlet (6.90 ± 0.72), while 1.0 mg/L of TDZ led to the greatest biomass, i.e., fresh weight (FW) of 0.328 ± 0.05 gram and dry weight (DW) of 0.023 ± 0.003 gram.

Results: All cytokinins used in this experiment (BAP, TDZ, and KIN) promoted different in vitro growth promotion responses in L. barbarum. The effects of different types and concentrations of cytokinin on the height of plantlets, number of leaves per plantlet, fresh and dry weight, the extent of rooting, and the chlorophyll content were demonstrated to be statistically significant.

Conclusion: This study provides valuable insights into optimizing in vitro cultivation techniques for goji berry propagation, which could contribute to developing superior cultivars and increased production of this superfruit in the future. For future perspectives, extended research in elucidating the underlying mechanism associated with cytokinin supplementation is imperative to understanding the roles of cytokinins and optimizing their effects on plant growth promotion.

The yellow pigment curcumin has long been used in traditional medicine for its anti-inflammatory, antibacterial and antioxidant activities. Over the past half-century, scien-tific investigations have shown that curcumin is endowed with additional health benefits be-cause it can modify key molecular targets associated with a number of pathologies, such as diabetes, cancer, and arthritis, in addition to cardiovascular, multiple sclerosis, Alzheimer's, and Crohn's diseases. However, this molecule has several disadvantages, such as low bioavail-ability and solubility, severe oxidative destruction, light sensitivity, fast systemic clearance and breakdown at alkaline pH levels. To address these drawbacks, several methods of micro-encapsulation employing a variety of shell materials have been investigated. These techniques contributed toward the increase of curcumin's solubility and stability against heat, light, oxy-gen, and an alkaline pH. The various shell materials and methods used to microencapsulate this chemical are the main topics of this review. The use of microencapsulated curcumin in food, medicine, and cosmetics is also discussed in more detail. Recent relevant research from the last few years has been given in this area, along with future difficulties.

Wild food plants (WFPs) grow naturally and are essential components of the diet and conventional food chain. These plants are underutilized despite being nutritious and highly bio-active compounds. Wild food consumption has declined over the last generation owing to life-style changes and lower availability, and it is still consumed by marginalized communities. WFPs are available in a broad range of species and flavors that can help diversify the diet and make meals more enjoyable. Therefore, enhancing the availability and consumption of pro-cessed foods manufactured from wild plants is necessary. The increased use of processed prod-ucts formulated from edible wild plants can improve nutrition and protect ecological and cultural varieties. They are high in vitamins and micro-and macronutrients, which are essential for com-munities particularly vulnerable to malnutrition and imbalanced health. As plants develop natu-rally without the use of pesticides or other fertilizers, wild-food plants are typically considered more sustainable than commercial crops. Wild plants contain phytochemicals with various phar-macological and biological properties. Consuming WFPs should be done with caution and mod-eration, because some wild plants can be hazardous or harmful if consumed in large quantities or without adequate preparation. This review discusses various emerging technologies for han-dling wild food plants, the health benefits of these wild food plants, the effect of processing on reducing ant nutritional components, pharmaceutical potential, and consumers' overall percep-tions of wild food plants.

The human population is growing and alternate food options are needed to provide food and nutritional security to mankind. Reduced agricultural output as a result of climate change and increased demand for grains because of continuous population growth have created a gap between demand and supply of food. Buckwheat is a pseudocereal crop plant with high nutritional value that can be included as an alternate food in our diet. It is a traditional crop plant grown in the high mountains of the Himalayas for food as well as fodder. It completes its life cycle in 3-4 months, so is mostly grown as a second crop in between main crops like maize and barley. It also acts as a green manure by improving the phosphorus content of the soil. Buck-wheat has high nutritional value as it is rich in essential amino acids, vitamin B, trace elements, and other nutrients. The main bioactive compounds identified in buckwheat are rutin, quercetin, isoquercetin, d-chiroinositol, resveratol, and vitexin, which are responsible for its pharmacolog-ical properties. Research focused on value addition by exploring its nutritional, pharmaceutical, and other alternative uses of commercial importance, is needed for reviving buckwheat cultiva-tion practices and its conservation. Considering the multifarious applications of buckwheat, this review summarizes the currently available knowledge on the agronomic and nutraceutical sig-nificance of buckwheat to project its value as a future crop in the avenue of agriculture and functional food.

Antioxidants play a pivotal role in maintaining skin health and integrity, combating the deleterious effects of oxidative stress induced by environmental aggressors such as UV ra-diation, pollution, and lifestyle factors. This paper reviews the contributions of key antioxidants, including Vitamin C, Vitamin E, Vitamin A, green tea extract, Coenzyme Q10, Resveratrol, Selenium, and Polyphenols, in skin health care. Vitamin C, known for its collagen synthesis promotion and photoprotection properties, alongside Vitamin E, a lipid-soluble antioxidant, syn-ergistically works to neutralize free radicals and repair damaged skin cells. Vitamin A, in the form of retinol, plays a critical role in skin cell regeneration and the maintenance of skin integ-rity. Green tea extract, rich in Polyphenols, offers anti-inflammatory and anticarcinogenic prop-erties, making it a potent ingredient for skin protection. Coenzyme Q10, a naturally occurring antioxidant in the body, aids in energy production for cell repair and regeneration, while Resveratrol, found in grapes and berries, provides anti-ageing benefits by enhancing skin's re-sistance to oxidative stress. Selenium, an essential mineral, contributes to the protection of skin cells from oxidative damage. The incorporation of these antioxidants in skincare products and dietary sources is discussed, highlighting the importance of a holistic approach in skincare re-gimes. The paper emphasizes the synergy between topical applications and dietary intake of antioxidants, advocating for a comprehensive strategy for promoting skin health and preventing age-related skin alterations. Method: For the review article, a variety of search engines and databases were used to identify relevant articles. Furthermore, for biomedical literature focusing on antioxidants and their ef-fects on skin health, PubMed was used. Moreover, to access a wide range of scholarly articles, including those related to dermatology and skincare, Google Scholar was used. Scopus provides comprehensive coverage of peer-reviewed literature across various scientific disciplines. Web of Science identifies high-impact articles and research on antioxidants in skincare. In addition, for accessing full-text articles on antioxidants and their applications in dermatology, Science Direct was used. The inclusion criteria for the review paper were as follows: only studies pub-lished in peer-reviewed journals were included to ensure the credibility and reliability of the information. Articles published in English were considered, to avoid language-related biases and ensure comprehension. Studies published within the last 10 years were included to provide the most current insights into antioxidant research in skincare. Articles must specifically focus on the role of antioxidants (Vitamin C, Vitamin E, Vitamin A, green tea extract, Coenzyme Q10, Resveratrol, Selenium, Polyphenols) in skin health care. Both experimental studies (in vivo and in vitro) and clinical

Aim: Quantification using an HPLC-FLD based detector and Molecular identification of Ochratoxin-A producing Aspergillus Species isolated from stored grain samples.

Background: Fungi are cosmopolitan in origin and are known to grow in any suitable substra-tum. In the present investigation, Aspergillus species isolated from stored grain samples were analyzed for ochratoxin-A production.

Objective: The objective of this study is the quantification of Ochratoxin and identification of ochratoxigenic fungi.

Methods: A total of n=34 black Aspergilli and n=1 Ochre Aspergilli were isolated from grain samples of Bihar, India and it was tested for OTA production. The limit of detection (LOD) is found to be 0.33μg/Kg and the limit of quantification (LOQ) is found to be 1μg/Kg for OTA in HPLC-FLD.

Results: In the present study, out of all the fungal isolates, only TiB fungal isolate was able to produce the ochratoxin-A above the level of LOQ. The positive isolate TiB obtained from stored sesame seed samples was able to produce 25.54 μg/Kg of OTA. ITS sequence analysis of TiB isolate was able to matche 100% with Aspergillus welwitschiae and Aspergillus foetidus.

Conclusion: This is the initial report of ochratoxigenic Aspergillus fungal isolate isolated from stored sesame seed samples of flood-prone areas of Bihar, India.

Introduction: Algae extracts are utilized as biofertilizers instead of chemical ferti-lizers in agriculture. Further, algae are known to possess a high content of plant hormones, such as gibberellin, salicylic acid, abscisic acid, and brassinosteroids.

Objective: The main objective of this study was to increase the extraction yield and simulta-neously extract hormones required for plant growth from Sargassum swartzii using Magnetic recoverable ionic liquid (IL).

Methods: In this study, extraction was performed by acidic digestion with acetic acid and then alkaline digestion with potassium hydroxide.

Results: The results showed the ionic liquid effect in extraction yield by 266 percent. The extracted phytohormones were analyzed using high-performance liquid chromatography (HPLC) methods. High levels of gibberellin, salicylic acid, abscisic acid, and brassinosteroids in improved algae extraction showed that seaweed extract could be used as environmentally friendly liquid bio-fertilizers to replace chemical fertilizers and could play a crucial role in organic farming for sustainable agriculture. Additionally, the recoverability of ionic liquid eight times with negligible leaching proved the introduced procedure to be cost-effective.

Conclusion: The reported procedure for algae extraction improved by using an acidic/primary ionic liquid environment. This procedure is economical because of the simple reusability of ionic liquid due to its magnetic features.

Microplastics are emerging sources of environmental pollutants that are increasingly of concern because of their harmful impacts on aquatic life and thereby humans. Their accumulation in the environment is in direct proportion to global plastic production; their being nondegradable, recalcitrant and of a persistent nature creates an urgent need to address this issue on a global scale. Recent reports have demonstrated the presence of microplastics in marine life, and directly becoming a part of the food chain when seafood is ingested by humans. The repercussions of these studies point to an even larger scale presence of microplastics across varied habitats, which are yet to be sampled. Bioremediation, using various microorganisms such as bacteria, algae and fungi, alone or as consortia or in biofilm form can be used as an effective remediation tool. Genetically modified microorganisms for focused removal of microplastics and metagenomics studies, providing taxonomic details of uncultured organisms, are also expected to provide an additional catalogue of technologies in this field. This review offers a comprehensive overview of microplastic sources, existing technologies for treating microplastics and an in-depth analysis of bioremediation mechanisms, its components, and the results from various studies which provide sufficient clues as to the directions to be chosen to address microplastics pollution and can facilitate and instruct researchers to further investigate the more practical approaches and create new and innovative strategies for advanced remediation of microplastic in the future.