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Cacti species are attractive to consumers because of their excellent flavor and color. The food industry is interested in their nutritional, bioactive, and technological properties. Therefore, the use of cacti in human food has been analyzed through patent documents, emphasizing their role in worldwide food production. The search was conducted using INPI and Espacenet databases. Eighty-five documents were analyzed for document characteristics (year of filing, country of origin, inventors, applicants, and IPC and CPC codes) and invention characteristics (cactus species, parts used, and application purposes). Beverages, jellies, and bakery products have been developed; however, most patents do not specify the parts or species of cacti used. The application of cactus in food product development is still incipient, considering the number of patents recovered. However, the growing global concerns about food and health are changing, showing the extent of cacti use for food and nutraceutical development and their application as a food additive., Competing Interests: Conflict of interestThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© Association of Food Scientists & Technologists (India) 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Morus nigra L., commonly known as black mulberry, is a significant plant species in the pharmaceutical and cosmetic industries. It is also considered an Unconventional Food Plant with potential applications in nutrition. The diversity of bioactive compounds present accounts for its antioxidant, anti-inflammatory, analgesic, and antitumor properties. Thus, this study aimed to analyze technological and scientific information on M. nigra by examining patent documents and scientific papers. The European Patent Office®, the National Institute of Industrial Property®, and Scopus® were utilized as research sources, employing the search terms "Morus nigra" for the former two and "Morus nigra" and "food" for the latter. A total of 210 documents were validated for the research. China leads in patent applications (44%), while Turkey leads in scientific publications (30%). Patents are concentrated in cosmetics, pharmaceuticals, food, and beverages, while scientific publications in the areas of Agriculture and Biological Sciences, Chemistry and Biochemistry, Genetics and Molecular Biology. The global blackberry trade is on the rise, attracting significant interest from multinational companies. Therefore, academic research and technological innovation must keep pace with market demand, given the promising use of black mulberry.

Crude palm oil (CPO) is the most produced vegetable oil globally, with Brazil contributing only 0.74% of global production. Pará and Bahia account for more than 82% of Brazil's output. Despite its widespread use in the food industry after refining, there is little research on CPO consumption and perception in Brazil, particularly regarding its nutritional aspects. This study, conducted between March and July 2022, explored Brazilians' perceptions and the potential for CPO consumption. The results show that most participants are unfamiliar with CPO but view its nutrients favorably. Less than half regularly purchase CPO. Refined palm oil (RPO) is even less known, with many unaware that refining CPO can produce carcinogenic substances. The respondents showed little concern about RPO in their foods, rarely noticing its presence on labels. Despite limited knowledge, participants understand that refining reduces CPO's health benefits, leading to a greater preference for crude oil over refined oil. This study highlights the need for better dissemination of information about CPO in Brazil, emphasizing its nutritional benefits and the importance of adhering to daily lipid intake limits. Adding CPO at the end of cooking or consuming it raw to preserve thermosensitive compounds is also recommended.

Hybrid crude palm oil (HCPO) HIE OxG is notable for its abundance of carotenoids, tocopherols, and tocotrienols. Investigating cellular antioxidant activity (CAA) and the non-cytotoxicity of oil nanoparticles is crucial for understanding the behavior of these phytochemicals in biological systems and ensuring the safety of products. Nanoparticles of HCPO, encapsulated with jackfruit by-products were produced and characterized for CAA and cytotoxicity in Caco-2 cells. The nanoparticles exhibited nanoscale diameters (<250 nm), uniform distribution and stability (polydispersity index < 0.25; zeta potential JSF-NP -12.46 ± 0.15 mV and JAF-NP -13.73 ± 1.28 mV). JSF-NP and JAF-NP demonstrated superior CAA compared to the free HCPO across all concentrations, without inducing cytotoxic effects on differentiated Caco-2 cells. This study underscores the importance of investigating the CAA of edible oil nanoparticles, with non-cytotoxicity indicating biological safety and the potential to safeguard intestinal epithelial cells. Thus, JSF-NP and JAF-NP emerge as promising delivery systems for future HCPO applications., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier Ltd.)

The aetiology of anorexia nervosa (AN) presents a puzzle for researchers. Recent research has sought to understand the behavioural and neural mechanisms of these patients' persistent choice of calorie restriction. This scoping review aims to map the literature on the contribution of habit-based learning to food restriction in AN. PRISMA-ScR guidelines were adopted. The search strategy was applied to seven databases and to grey literature. A total of 35 studies were included in this review. The results indicate that the habit-based learning model has gained substantial attention in current research, employing neuroimaging methods, scales, and behavioural techniques. Food choices were strongly associated with dorsal striatum activity, and habitual food restriction based on the self-report restriction index was associated with clinical impairment in people chronically ill with restricting AN. High-frequency repetitive transcranial magnetic stimulation (HF-rTMS) and Regulating Emotions and Changing Habits (REaCH) have emerged as potential treatments. Future research should employ longitudinal studies to investigate the time required for habit-based learning and analyse how developmental status, such as adolescence, influences the role of habits in the progression and severity of diet-related illnesses. Ultimately, seeking effective strategies to modify persistent dietary restrictions controlled by habits remains essential.

Lentinus crinitus bioaccumulates lithium in mycelia, but bioaccumulation may be affected by pH of the culture medium. Lithium is used in clinical practice as a mood stabilizer and antidepressant. This study aimed to assess the effect of culture medium pH and lithium source (LiCl or Li 2 CO 3 ) on lithium bioaccumulation in vegetative mycelia of L. crinitus grown in malt extract broth. Lentinus crinitus U9-1 was cultured in malt extract broth supplemented with Li 2 CO 3 or LiCl (50 mg L -1 lithium) in the pH range of 3.0 to 6.0. The pH was adjusted using HCl solution. The results showed that medium pH affected mycelial biomass production, lithium bioaccumulation in mycelial biomass, and lithium transfer from the culture medium to mycelial biomass. The effect of lithium source on the bioaccumulation capacity of mycelial biomass varied according to pH. At pH 4.0, both lithium sources stimulated mycelial biomass production compared to the control without the addition of lithium. At pH 5.5, Li 2 CO 3 provided the highest lithium bioaccumulation in mycelial biomass. Lithium transfer from the culture medium to mycelia was highest in Li 2 CO 3 -supplemented cultures at pH 4.5. LiCl reduced hyphal width compared with Li 2 CO 3 and the control. However, pH and lithium sources did not affect the formation of clamp connections in hyphae. For the first time, the influence of the pH of the culture medium on lithium bioaccumulation by Lentinus crinitus is reported. Finally, we conclude that the culture medium pH affected lithium transfer and bioaccumulation in mycelial biomass differently depending on the lithium source. Additionally, we report the presence of clamp connections in the hyphae of L. crinitus as an indicator of even growth., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

This review considers alternative protein sources through the analysis of food science literature and patents. Data collection was performed from scientific literature and patent documents using the Scopus and National Institute of Industrial Property databases, with a term combination "alternative protein source" and "source* AND protein* AND alternative*". A total of 945 documents were analyzed. The scientific prospection showed that agricultural and biological science was the main application area. The food industry area had the highest number of filed patents. The annual evaluation of published documents demonstrated that this area had been investigated since the 1970s, and the number of articles was twice than that of filled patents. Although protein products are available for sale, animal and vegetable sources replace conventional protein products. Presently, alternative protein sources are already a worldwide trend in the food industry, enabling the development of new products to facilitate their insertion into the consumer market., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Lentinus crinitus (Basidiomycota: Polyporales) is a saprophytic fungus with biotechnological importance described more than 20 years ago. However, there are few studies on the long-term preservation of this basidiomycete. Cryopreservation is a long-term storage technique that reduces the metabolic activity of microorganisms, but its success depends on the adjustment of the freezing process, the cryoprotectants, and the protective substrates for each species. This study aimed to assess the mycelial viability and genetic stability of L. crinitus strains cryopreserved at -86 °C for two years by the wheat grain technique using different cryoprotectants and freezing methods. Three strains of L. crinitus (U9-1, U13-5, and U15-12) were subjected to different concentrations and types of cryoprotectants (dimethyl sulfoxide, glycerol, glucose, and sucrose), freezing methods such as immediate freezing from 25 to -86 °C and progressing freezing from 25 to -86 °C in a freezing container with isopropyl alcohol to control the rate of cell freezing at -1 °C min -1 , protective substrate (wheat grain and 2% malt extract agar), and cryopreservation period (1, 6, 12, and 24 months). After thawing, samples were evaluated for mycelial viability, time to mycelial recovery, mycelial stability, and genetic stability of the fungus. All techniques achieved effective cryopreservation at -86 °C, mainly with the wheat grain technique. All cryoprotectants (3.5% glycerol, 1.5% dimethyl sulfoxide, 25% sucrose, and 5% glucose), freezing methods (immediate and gradual), and protective substrate (wheat grain and malt extract agar) were effective for cryopreservation of the three L.crinitus strains in an ultra-low temperature freezer for two years. Mycelial viability, mycelial stability, and genetic stability of the fungus were not affected after two-year cryopreservation, evidencing the robustness of the long-term cryopreservation technique and the fungus., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Background: Edible oils have gained the interest of several industrial sectors for the different health benefits they offer, such as the supply of bioactive compounds and essential fatty acids. Microencapsulation is one of the techniques that has been adopted by industries to minimize the degradation of oils, facilitating their processing., Objective: To evaluate the intellectual property related to patent documents referring to microencapsulated oils used in foods., Methods: This prospective study investigated the dynamics of patents filed in the Espacenet and National Institute of Industrial Property (INPI) databases, and it mapped technological developments in microencapsulation in comparison with scientific literature., Results: The years 2015 and 2018 showed the greatest growth in the number of patents filed in the Espacenet and INPI databases, respectively, with China leading the domains of origin, inventors, and owners of microencapsulation technology. The largest number of applications of microcapsules were observed in the food industry, and the foods containing microencapsulated oils were powdered seasonings, dairy products, rice flour, nutritional formulae, pasta, nutritional supplements, and bread. The increase in oxidative stabilities of oils was the most cited objective to microencapsulate oils. Spray drying was the most widely used microencapsulation technique, and maltodextrin, gum arabic, and modified starch were the most widely used wall materials., Conclusion: Microencapsulation of oils has been expanding over the years and increasing the possibilities of the use of microcapsules, but further investments and development of policies and incentive programs to boost this technology need to be made in less developed countries. For future perspectives, the microencapsulation technique is already a worldwide trend in the food industry, enabling the development of new products to facilitate their insertion in the consumer market., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Essential oils (EOs) are natural substances that serve as sources of bioactive compounds with antioxidant and antimicrobial properties., Objective: This objective is to understand intellectual property related to patent documents on EOs and nanotechnology., Methods: The nanotechnology growth curve applied to EOs demonstrated that the period from 2015 to 2017 was the most prominent, with a peak in 2016. China is the dominant country, mainly through research developed in the academic area., Results: The food industry area had the highest number of patents filed, highlighting the preservation line. Ginger essential oil, chitosan and Tween 80 were preferentially used as a core, wall material, and emulsifier, respectively. In the market, the use of EOs is more associated with the pharmaceutical/ cosmetics industry. In addition, the food industry market bets more on products based on hemp oil nanocapsules., Conclusion: EO nanotechnology is promising for the development of sustainable food systems. However, this nanotechnology in Brazil has not yet advanced enough in the food industry, although there are government incentives that may change this paradigm in the future. The profile of the patent documents and the products in the market differ between the application and the types of oils. In addition, there is a gap between the volume of patent documents investigated and the transfer of technology to the commercial sector, but this constitution could be better explored, given the properties of EOs., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

The search for technological applications for oils has been growing largely due to their potential nutritional and economic applications. Encapsulation makes it possible to reduce the disadvantages of oils, such as physical instability or thermodynamics, or to improve their technological properties, enabling their use in various industrial areas. Nanoencapsulated oils have the potential to improve oil bioavailability and achieve controlled release and are able to target bioactive compounds with greater precision than microencapsulated oils. The present study aims to evaluate the primary characteristics and profiles of the technological prospection of oil nanoparticles. This technology foresight study investigates the patenting activity and the academic literature to map out the technological progress and difficulties in the area of nanoencapsulation. Exponential growth in patent filing was noted with a peak in 2017, with China filing the highest number of patents. Regarding the area of application, the food industry was most common followed by the pharmaceutical industry. The most commonly used terms in patent documents on the subject were nanoemulsion and nanoparticle. The most commonly used oil, technique, wall materials and emulsifiers were soybean oil, emulsification, chitosan and lecithin, and Span 80, Tween 80 and Tween 40, respectively. The obtained articles were typically patent documents. The main depositor was Jiangnan University, and most inventors filed the same number of patent documents. Nanoencapsulation of oils has many known advantages that have been widely published in the literature and used by industry. There is a trend in the growth of patent document deposits and related scientific publications, indicating that many innovations have been made, highlighting the importance of oil nanoencapsulation., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)