Methods for improving meat protein digestibility in older adults

Lee, Seung Yun; Kang, Ji Hyeop; Lee, Da Young; Jeong, Jae Won; Kim, Jae Hyun; Moon, Seol Ju; Hur, Sun

doi:10.5187/jast.2023.e6

Cited by 8 publications

(8 citation statements)

References 129 publications

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“…However, as this study was a review of previous research within a relatively limited field, concluding that its results represent global research trends in the field of animal agriculture and food may be difficult; hence, continuous monitoring through additional follow-up studies is warranted. [110], [111], [112], [113], [114], [115], [116] Malt Genomic DNA; inflammation; Pediococcus acidilactici; periodontitis; Porphyromonas gingivalis [106] Meat Gut microbiota; meat; protein digestion; proteolytic enzyme; sous-vide [117] Meat products Authentication; essential oils; lipidomics; liquid chromatography-mass spectrometry; low-salt meat products; low-sodium meat products; meat product; metabolomics; nanoemulsion; natural preservative; natural salt replacers; salt alternatives; salt-modifying; salt reduction [118], [119], [120] Meat water-holding capacity; whey; whey protein; whipping cream; whipping property; yogurt [122], [123], [124], [125], [126], [127], [128], [129], [130], [131], [132], [133],…”

Section: Discussionmentioning

confidence: 99%

Study on the current research trends and future agenda in animal products: an Asian perspective

Lee,

Mariano

et al. 2023

J Anim Sci Technol

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This study aimed to analyze the leading research materials and research trends related to livestock food in Asia in recent years and propose future research agendas to ultimately contribute to the development of related livestock species. On analyzing more than 200 relevant articles, a high frequency of studies on livestock species and products with large breeding scales and vast markets was observed. Asia possesses the largest pig population and most extensive pork market, followed by that of beef, chicken, and milk; moreover, blood and egg markets have also been studied. Regarding research keywords, “meat quality” and “probiotics” were the most common, followed by “antioxidants”, which have been extensively studied in the past, and “cultured meat”, which has recently gained traction. The future research agenda for meat products is expected to be dominated by alternative livestock products, such as cultured and plant-derived meats; improved meat product functionality and safety; the environmental impacts of livestock farming; and animal welfare research. The future research agenda for dairy products is anticipated to include animal welfare, dairy production, probiotic-based development of high-quality functional dairy products, the development of alternative dairy products, and the advancement of lactose-free or personalized dairy products. However, determining the extent to which the various research articles’ findings have been applied in real-world industry proved challenging, and research related to animal food laws and policies and consumer surveys was lacking. In addition, studies on alternatives for sustainable livestock development could not be identified. Therefore, future research may augment industrial application, and multidisciplinary research related to animal food laws and policies as well as eco-friendly livestock production should be strengthened.

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Section: Discussionmentioning

confidence: 99%

Study on the current research trends and future agenda in animal products: an Asian perspective

Lee,

Mariano

et al. 2023

J Anim Sci Technol

Self Cite

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“…Tis improvement can be attributed to enhanced digestion and mineral uptake mechanisms. Te ultrasonication treatment likely breaks down protein structures into smaller peptides, allowing for better access to mineral binding sites and facilitating the formation of soluble zincchickpea protein complexes [107]. Consequently, more zinc ions are released from the bound complexes during digestion, making them available for absorption in the digestive tract.…”

Section: Mineral Bioavailabilitymentioning

confidence: 99%

Enhancing Zinc Uptake through Dual-Modification of Cicer arietinum Protein

Patil,

Bains,

Sridhar

et al. 2023

Journal of Food Biochemistry

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Zinc is crucial for physiological processes; however, deficiency persists globally. Binding zinc to plant proteins enhances absorption, minimizing toxicity risks and offering a potential solution for deficiency. Mineral binding efficiency of the unmodified protein is limited; hence, dual modification (succinylation and ultrasonication) is potentially used to achieve higher binding efficiency. Enhancing zinc uptake is crucial for cellular health due to its vital roles in various biological processes including enzymatic activity, DNA repair, immune function, antioxidant defense, hormone regulation, brain function, signaling, growth, gene expression, and reproduction. Therefore, this research aimed to develop a chickpea protein-zinc complex and to evaluate the influence of dual modification on their physiochemical, bioavailability, and cellular mineral uptake attributes. Succinylation exhibited significant improvements in the water-holding capacity by 28.73%, oil-holding capacity by 34.09%, and solubility by 5.46% of the chickpea protein-zinc complex as compared to the native complex. Mineral bioavailability increased by 8.32%, and there were notable increases in cellular uptake of zinc by 2.10%, retention by 5.80%, and transport by 3.96%, respectively. Furthermore, the dual modification approach resulted in a notable decrease in the particle size of the chickpea protein-zinc complex, with a substantial reduction of 73.25% and an increased zeta potential value of −21 mV compared to the succinylated complex. As well, dual modification concurrently led to a substantial decline of 48.04% in the sulfhydryl (SH) content, coupled with a marked increase of 21.92% in the surface hydrophobicity. In addition, zinc bioavailability, cellular uptake, retention, and transport were further enhanced by 1.89, 3.34, and 4.8% through dual modification. Our findings highlight that the dual modification of the chickpea protein-zinc complex shows a promising strategy for enhancing the techno-functional characteristics, bioavailability, and cellular uptake of zinc, which could be a better platform for developing vegan foods.

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“…However, it has been found that the protease activity in papayas of different origins can vary significantly due to its different concentrations, necessitating careful selection of raw materials and papain sources [6]. Enzyme preparations with papain are recommended to improve food digestion, but papain only has proteolytic activity and requires supplementation with other enzymes [7].…”

Section: Main Partmentioning

confidence: 99%

Section: огляди літератури / Literature Reviewsmentioning

confidence: 99%

“…A comparative analysis of actinidin with bromelain and papain revealed significant differences in protease activity against animal-derived proteins, depending on whether connective tissue or muscle protein was used as a substrate [6,7]. When comparing the activity of cysteine proteases, it was found that actinidin and bromelain are particularly effective for collagen hydrolysis [7]. It was also found that bromelain has better proteolytic properties, demonstrating a higher ability to hydrolyze myofibrillar protein and increase the content of free amino acids in meat, compared to other proteases, especially papain [7].…”

Section: огляди літератури / Literature Reviewsmentioning

confidence: 99%

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Correction of Exocrine Pancreatic Insufficiency by Plant-Derived Enzymes (Literature Review)

Schvets,

Bentsa,

Tkachyshyn

et al. 2023

VPBM

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Notwithstanding the complex cytoarchitecture of the CNS, high sensitivity and metabolic activity of neuronal cells, no specialized anatomical structure has been identified that would facilitate effective «lymphatic» clearance of extracellularly dissolved substances and potentially toxic metabolites. World scientific research has highlighted the concept of a glymphatic system that enables the brain to draine the extracellular harmful substances dissolved in the interstitium. At the same time, aquaporin-4 (AQP4) water channels are an important component of this system, and their dysfunction is associated with a number of neuropathologies. Despite the fact that potential AQP modulators have already been described, there are many concerns over their use as a therapeutic target due to low drug sensitivity.It is well known that aging is a critical risk factor for neurodegenerative diseases. It has also been experimentally proven that glymphatic activity decreases with aging. Accordingly, this can lead to the accumulation of misfolded and hyperphosphorylated proteins, and thus the brain becomes vulnerable to the development of neurodegenerative pathology. Abnormal expansion of the perivascular space is more commonly observed in Alzheimer's disease in elderly subjects, indicating a possible deformation of the glymphatic pathways and a subsequent decrease in protein clearance.Current investigations are focused as well on clarifying changes in brain glymphatic drainage in the condition of traumatic brain injury. Modern research has shown that acute brain injury, including traumatic brain injury, subarachnoid hemorrhage, or stroke, dramatically alters glymphatic function and impairs convective fluid flow. It has also been experimentally confirmed that moderate traumatic brain injury is characterized by a prolonged decrease in glymphatic function, which increases the risk of developing chronic traumatic encephalopathy.Comprehensive analysis of the causes and mechanisms of glymphatic system dysfunction will help to predict and develop methods for diagnosing and treating serious neurodegenerative diseases and traumatic brain injuries.

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Methods for improving meat protein digestibility in older adults

Abstract: Writing -review & editing: Hur SJ, Lee SY. Ethics approval and consent to participateThis article does not require IRB/IACUC approval because there are no human and animal participants.

Cited by 8 publications

References 129 publications

Study on the current research trends and future agenda in animal products: an Asian perspective

Study on the current research trends and future agenda in animal products: an Asian perspective

Enhancing Zinc Uptake through Dual-Modification of Cicer arietinum Protein

Correction of Exocrine Pancreatic Insufficiency by Plant-Derived Enzymes (Literature Review)

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