Browsing by Author "Areche, Franklin Ore"

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Optimizing protein quality and bioactive peptide production in almond-based dairy alternatives through lactic acid fermentation and enzyme-assisted hydrolysis for cardiovascular health benefits
(Springer Science and Business Media LLC, 2025-1-8) Areche, Franklin Ore; Cáceres, Carmen Gisela Mindani; Quispe, Vladimiro Ibañez; Jorge, José Luis Cahuana; Llatasi, Fredy Grimaldo Calizaya; Ticona, Danitza Corina Paricanaza; Vilca, Olivia Magaly Luque; Rivera, Tania Jakeline Choque; Huaman, Jovencio Ticsihua; Huaman, Ciro William Taipe; Condori, José Manuel Barrera; Arata, Daphne Heela Castro
Almond-based dairy alternatives have gained popularity for their plant-based origins, but they often suffer from low protein content and incomplete amino acid profiles compared to traditional dairy products. This study investigates the enhancement of protein quality and bioactive peptide production in almond-based dairy alternatives through lactic acid fermentation and enzyme-assisted hydrolysis, focusing on potential cardiovascular health benefits. Lactic acid bacteria (LAB) Case Studies: Enzymatic Treatment of Plant-Based Proteins for Improved Functional Properties strains such as Lactobacillus plantarum and Lactobacillus acidophilus were used to improve sensory properties, enhance nutrient bioavailability, and generate bioactive peptides. These peptides exhibit health-promoting activities such as angiotensin-converting enzyme (ACE) inhibition, antioxidant effects, and anti-inflammatory properties, all of which are critical for cardiovascular health. Enzyme-assisted hydrolysis further improves protein digestibility by breaking down almond proteins into smaller, more absorbable peptides. The dual approach of combining fermentation and enzymatic hydrolysis was found to optimize the production of bioactive peptides while enhancing the overall sensory profile and functionality of almond-based products. The study also highlights the need for further research into optimizing processing conditions, understanding the synergistic mechanisms of LAB fermentation and enzymatic hydrolysis, and validating the cardiovascular benefits of almond-derived bioactive peptides through clinical trials. These findings pave the way for developing functional almond-based products with enhanced nutritional profiles and potential heart-health benefits. © 2025 Elsevier B.V., All rights reserved.
Quantitative analysis of factors affecting IR-43 and Tinajones rice variety adoption in Peru’s Camaná Valley
(Springer Science and Business Media LLC, 2025-6-18) Zegarra-Flores, Jorge Arturo; Otivo, Jorge Manuel Montalvo; Surichaqui, Elisa Raquel Atao; Llatasi, Elmer Elio Calizaya; Llatasi, Fredy Grimaldo Calizaya; Caceres, Carmen Gisela Mindani; Mamani, Cirilo Mario Caira; Areche, Franklin Ore; Paricanaza-Ticona, Danitza Corina; Gomez, Rodolfo Leon; Quispe, Edson Efrain Tito
This study analyzed the socio-economic, institutional, and environmental factors influencing the adoption of high-yielding rice varieties, IR-43 and Tinajones, in the Camaná Valley, Peru. Using a mixed-methods approach over 24 months, data were collected from 300 farmers through surveys, semi-structured interviews, and environmental assessments using life cycle analysis (LCA). Regression analysis identified farm size, access to credit, and institutional support as the primary drivers of adoption, with larger farms exhibiting adoption rates 40% higher than smaller ones due to better financial resources. Education and market access also significantly influenced adoption, with educated farmers and those with strong market integration showing a 25% higher likelihood of adoption. However, adoption came with environmental trade-offs: IR-43 and Tinajones required 10–20% more water and produced 15% higher greenhouse gas emissions than traditional varieties. Structural equation modeling revealed that education and institutional support indirectly increased yields by 30% through improved access to credit and training. The findings underscore the need for policy interventions that balance socio-economic benefits with environmental sustainability, integrating measures such as optimized irrigation and organic fertilization to mitigate negative environmental impacts. These findings highlight the need for integrated policy interventions that support both the socio-economic and environmental sustainability of rice farming in semi-arid regions like the Camaná Valley. © 2025 Elsevier B.V., All rights reserved.