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๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)SN Social SciencesIndexing: ScopusDemographic factors and mathematics appreciation am...
29/09/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
SN Social Sciences
Indexing: Scopus

Demographic factors and mathematics appreciation among first-year college students: a random forest approach

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ:
Arnel S. Travero

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
Mathematics appreciation, which refers to studentsโ€™ enjoyment, perceived value, and willingness to engage with mathematics, is increasingly recognized as critical for sustained engagement in quantitative fields. This study investigated the extent to which demographic variables predict first-year college studentsโ€™ mathematics appreciation using Random Forest Regression. Data were gathered from 260 students enrolled in Mathematics in the Modern World at a Philippine public university. Eight demographic factors were examined, including age, s*x, academic strand, senior high school mathematics grade, school type, socioeconomic status, learning modality preference, and marital status. The full model yielded no explanatory power, while a refined model retaining the five most influential variables improved marginally. Findings indicate that demographic factors alone provide limited predictive utility for mathematics appreciation, underscoring the need to incorporate affective, motivational, instructional, and contextual variables in future predictive models. The study emphasizes the importance of context-sensitive and student-centered approaches in fostering positive attitudes toward mathematics.

Access the Article Here:
https://doi.org/10.1007/s43545-026-01730-z

SDG 4 โ€“ Quality Education
The study supports student-centered and context-sensitive approaches to mathematics education by highlighting the importance of affective, motivational, instructional, and contextual factors in learning.
SDG 10 โ€“ Reduced Inequalities
By examining demographic factors and their limited predictive influence on mathematics appreciation, the study contributes to discussions on equitable and inclusive approaches to student learning.

๐‰๐ฎ๐ฌ๐ญ ๐ข๐ง: Learned and gained insights from the โ€œ๐‘ฉ๐’†๐’š๐’๐’๐’… ๐’•๐’‰๐’† ๐‘ซ๐’‚๐’•๐’‚: ๐‘ฉ๐’–๐’Š๐’๐’…๐’Š๐’๐’ˆ ๐‘ป๐’“๐’–๐’”๐’•๐’˜๐’๐’“๐’•๐’‰๐’š ๐’‚๐’๐’… ๐‘น๐’†๐’‘๐’“๐’๐’…๐’–๐’„๐’Š๐’ƒ๐’๐’† ๐‘น๐’†๐’”๐’†๐’‚๐’“๐’„๐’‰ ๐’‡๐’“๐’๐’Ž ๐‘บ๐’‚๐’Ž๐’‘...
29/09/2026

๐‰๐ฎ๐ฌ๐ญ ๐ข๐ง: Learned and gained insights from the โ€œ๐‘ฉ๐’†๐’š๐’๐’๐’… ๐’•๐’‰๐’† ๐‘ซ๐’‚๐’•๐’‚: ๐‘ฉ๐’–๐’Š๐’๐’…๐’Š๐’๐’ˆ ๐‘ป๐’“๐’–๐’”๐’•๐’˜๐’๐’“๐’•๐’‰๐’š ๐’‚๐’๐’… ๐‘น๐’†๐’‘๐’“๐’๐’…๐’–๐’„๐’Š๐’ƒ๐’๐’† ๐‘น๐’†๐’”๐’†๐’‚๐’“๐’„๐’‰ ๐’‡๐’“๐’๐’Ž ๐‘บ๐’‚๐’Ž๐’‘๐’๐’†๐’” ๐’•๐’ ๐‘ซ๐’†๐’„๐’Š๐’”๐’Š๐’๐’๐’”โ€ workshop.

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)Environment Systems and DecisionsIndexing: ScopusSustainability in food processing sy...
28/09/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
Environment Systems and Decisions

Indexing: Scopus

Sustainability in food processing systems: a scopus-based systematic review of emerging themes, research gaps, and decision-support priorities

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ/๐˜€:
Val Irvin Mabayo, Maribel Abella, Nathaniel Quimada, Limuel Magallon

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
Sustainability research in food processing covers process innovation, environmental assessment, and implementation, but these areas are not always evaluated together. This Scopus-based systematic review examined peer-reviewed English-language journal articles obtained using a predefined search. Keyword co-occurrence mapping was conducted using 442 records, and 113 eligible studies were included in the qualitative synthesis. Within this query-defined sample, three overlapping domains were identified: waste valorization and resource recovery, environmental performance assessment, and circular-economy implementation and adoption. The review therefore proposes a stakeholder-informed minimum indicator set covering decent work, equity and inclusion, occupational health and safety, food security and affordability, community well-being, participation, and distributive effects. The proposed framework integrates these indicators with process performance, environmental validation, economic feasibility, scale-up, implementation conditions, and uncertainty analysis to support comparison among alternatives.

Access the Article Here:
https://doi.org/10.1007/s10669-026-10145-3

SDG 2 โ€“ Zero Hunger
The study highlights food security and affordability as important indicators in assessing sustainable food processing systems.
SDG 8 โ€“ Decent Work and Economic Growth
The proposed framework incorporates decent work, occupational health and safety, economic feasibility, and equitable outcomes in food processing systems.
SDG 9 โ€“ Industry, Innovation and Infrastructure
The review supports process innovation, resource recovery, scale-up, and decision-support approaches for more sustainable food processing.
SDG 12 โ€“ Responsible Consumption and Production
The study emphasizes waste valorization, resource recovery, environmental performance, and circular-economy implementation to promote more sustainable production.

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)Journal of Agricultural EngineeringIndexing: ScopusAnalytic hierarchy process-based c...
24/09/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
Journal of Agricultural Engineering
Indexing: Scopus

Analytic hierarchy process-based criteria for assessing the site suitability of small water impounding projects in Bukidnon, Philippines

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ/๐˜€:
๐—Ÿ๐—ถ๐˜„๐—ฎ๐˜†๐˜„๐—ฎ๐˜† ๐—ฉ. ๐——๐—ฒ๐—น๐—ผ๐˜€ ๐—ฆ๐—ฎ๐—ป๐˜๐—ผ๐˜€ and Victor B. Ella

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
The engineering planning and design of Small Water Impounding Projects (SWIPs) necessitates proper site selection to ensure technical viability and sustainability. This study developed localized criteria for assessing the site suitability of SWIPs in the whole province of Bukidnon by integrating national engineering standards with local expertsโ€™ opinions using the Analytic Hierarchy Process (AHP). Pairwise comparison of the formulated criteria was performed by selected local experts to derive their relative weights, with consistency ratios checked against Saatyโ€™s thresholds to validate their judgments. The resulting weight set showed that hydrological factors dominated the hierarchy, with annual rainfall (25.2%) and watershed area (13%) contributing the most to the composite suitability index, followed by geotechnical factors and, to a lesser extent, accessibility and socio-economic factors. A weighted linear combination was used to compute pixel-level suitability, classified into four FAO-based suitability classifications. Results provided an objective, transparent, spatially explicit, and site-specific framework for screening and prioritizing SWIP sites in the upland areas of Bukidnon in support of irrigation development in the country.

Access the Article Here:
https://doi.org/10.4081/jae.2026.2159

SDG 2 โ€“ Zero Hunger
The study supports sustainable agricultural development by improving the planning and site selection of water impounding projects that can contribute to reliable irrigation and agricultural productivity.
SDG 6 โ€“ Clean Water and Sanitation
The research promotes informed water-resource planning through systematic assessment of suitable locations for small water impounding projects.
SDG 9 โ€“ Industry, Innovation and Infrastructure
The AHP-based framework provides a data-driven and spatially explicit approach for planning agricultural water infrastructure.
SDG 13 โ€“ Climate Action
Localized assessment of hydrological and environmental factors can support more sustainable and climate-responsive water resource planning.

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ) Asia-Pacific Journal of Science and TechnologyIndexing: ScopusOptimization and senso...
08/09/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
Asia-Pacific Journal of Science and Technology
Indexing: Scopus

Optimization and sensory evaluation of sweet potato (Ipomoea batatas L.) โ€“ chili pepper (Capsicum annum) hot sauce formulation for commercialization potential

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ/๐˜€:
Judife N. Magallanes, ๐— ๐—ฎ๐—ฟ๐—ถ๐—ฏ๐—ฒ๐—น ๐—ฆ. ๐—”๐—ฏ๐—ฒ๐—น๐—น๐—ฎ, ๐—Ÿ๐—ถ๐—บ๐˜‚๐—ฒ๐—น ๐—ฉ. ๐— ๐—ฎ๐—ด๐—ฎ๐—น๐—น๐—ผ๐—ป, ๐—ฅ๐—ผ๐—ฑ๐—ป๐—ฒ๐˜† ๐—ง. ๐—Ÿ๐—ฎ๐—ฏ๐—ฎ๐—ฑ๐—ฎ๐—ป, ๐—ฉ๐—ถ๐˜ƒ๐—ถ๐—ฒ๐—ป ๐—•. ๐—ข๐—บ๐—ฎ๐—ฐ, & ๐— ๐—ฎ๐˜† ๐—™๐—น๐—ผ๐—ฟ ๐—”. ๐—•๐—ฎ๐˜€๐—ฐ๐—ผ

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
Sweet potato is considered an alternative staple crop, and its use is typically limited to traditional applications. The study aims to use sweet potato, especially the non-marketable variety, as the primary base ingredient for developing a hot sauce. Several studies have examined sauces that use tomato, banana, and oil in other Asian and Western foods, and no records of hot sauces were identified; hence, this study. A product development experimental study in a three-level, three-factor mixture design, following the set plan 11.6 of Cochran and Cox (1957) for sensory evaluation, was used to optimize the formulation of hot sauce products. The sweet potato-chili sauce has a rust-brown to red-orange color and a well-blended flavor of sweetness, sourness, and spiciness. The optimum formulation was attained at 52% w/w sweet potato, 37% v/w vinegar, and 11% w/w chili, with a predicted acceptability rating of 7, which was moderate on the 9-point hedonic scale. Seventy-two percent (72%) of the respondents, composed of 45% of females and 27% of males, preferred the formulated sweet potato-chili sauce compared to the commercially available sriracha. This implies a good probability of market survival in terms of consumer acceptability.

Access the Article Here:
https://doi.org/10.22299/apst.2026.283400
or
https://so01.tci-thaijo.org/index.php/APST/article/view/283400/183982

SDG 2 โ€“ Zero Hunger
Promotes the value addition and utilization of sweet potato, including non-marketable produce, contributing to food diversification and improved utilization of locally available agricultural resources.
SDG 8 โ€“ Decent Work and Economic Growth
Highlights the commercialization potential of a locally developed food product, creating opportunities for value-added processing and income generation for farmers and small-scale food enterprises.
SDG 9 โ€“ Industry, Innovation and Infrastructure
Demonstrates food product innovation through the development and optimization of a sweet potatoโ€“chili pepper hot sauce with potential for commercialization.
SDG 12 โ€“ Responsible Consumption and Production
Encourages the utilization of non-marketable sweet potatoes as a value-added food ingredient, helping reduce agricultural losses and promote more sustainable production practices.

๐‡๐š๐ฉ๐ฉ๐ฒ ๐๐ข๐ซ๐ญ๐ก๐๐š๐ฒ, ๐’๐ข๐ซ ๐„๐ฉ๐ก๐ซ๐š๐ข๐ฆ ๐. ๐Ž๐ซ๐š๐ฉ๐š, ๐‰๐ซ.! ๐ŸŽ‰Warm birthday greetings to Ephraim B. Orapa, Jr., our dedicated Research Fie...
07/09/2026

๐‡๐š๐ฉ๐ฉ๐ฒ ๐๐ข๐ซ๐ญ๐ก๐๐š๐ฒ, ๐’๐ข๐ซ ๐„๐ฉ๐ก๐ซ๐š๐ข๐ฆ ๐. ๐Ž๐ซ๐š๐ฉ๐š, ๐‰๐ซ.! ๐ŸŽ‰

Warm birthday greetings to Ephraim B. Orapa, Jr., our dedicated Research Fieldman!

Thank you for your hard work and support in our research activities. Weโ€™re happy to have you as part of the team and look forward to more meaningful fieldwork and experiences together.

May your special day be filled with happiness, good health, and abundant blessings. Wishing you continued growth, success, and many wonderful moments in the year ahead!

Happy Birthday, Ephraim! Enjoy your special day!

๐˜Ž๐˜ณ๐˜ฆ๐˜ฆ๐˜ต๐˜ช๐˜ฏ๐˜จ๐˜ด ๐˜ง๐˜ณ๐˜ฐ๐˜ฎ ๐˜บ๐˜ฐ๐˜ถ๐˜ณ ๐˜™๐˜ฆ๐˜ด๐˜ฆ๐˜ข๐˜ณ๐˜ค๐˜ฉ ๐˜–๐˜ง๐˜ง๐˜ช๐˜ค๐˜ฆ ๐˜๐˜ข๐˜ฎ๐˜ช๐˜ญ๐˜บ.

๐‡๐š๐ฉ๐ฉ๐ฒ ๐๐ข๐ซ๐ญ๐ก๐๐š๐ฒ, ๐„๐ง๐ ๐ซ. ๐•๐š๐ฅ ๐ˆ๐ซ๐ฏ๐ข๐ง ๐…. ๐Œ๐š๐›๐š๐ฒ๐จ, ๐Œ๐„๐ง๐ โ€™๐ ! ๐ŸŽ‰Warmest birthday greetings to our Research Office Director, Engr. Va...
03/09/2026

๐‡๐š๐ฉ๐ฉ๐ฒ ๐๐ข๐ซ๐ญ๐ก๐๐š๐ฒ, ๐„๐ง๐ ๐ซ. ๐•๐š๐ฅ ๐ˆ๐ซ๐ฏ๐ข๐ง ๐…. ๐Œ๐š๐›๐š๐ฒ๐จ, ๐Œ๐„๐ง๐ โ€™๐ ! ๐ŸŽ‰

Warmest birthday greetings to our Research Office Director, Engr. Val Irvin F. Mabayo!

Today, we celebrate not only your birthday but also the dedication, leadership, and passion you bring to the Research Office. Thank you for guiding the team with commitment and purpose, for believing in our work, and for always encouraging us to do better and aim higher. Your support and leadership truly make a difference.

May this special day remind you of how much your efforts are valued and appreciated. May you be blessed with good health, happiness, continued success, and more meaningful accomplishments in the years ahead.
And of course, may your birthday be less paperwork, fewer deadlines, more coffee, and plenty of reasons to smile!

Keep inspiring us, Sir Val, and may you continue to lead with passion, purpose, and a little bit of good humor along the way!

Happy Birthday, Sir Val! Enjoy your special dayโ€”you deserve all the celebration today! ๐ŸŽ‚๐ŸŽˆ๐ŸŽ‰

๐˜Ž๐˜ณ๐˜ฆ๐˜ฆ๐˜ต๐˜ช๐˜ฏ๐˜จ๐˜ด ๐˜ง๐˜ณ๐˜ฐ๐˜ฎ ๐˜บ๐˜ฐ๐˜ถ๐˜ณ ๐˜™๐˜ฆ๐˜ด๐˜ฆ๐˜ข๐˜ณ๐˜ค๐˜ฉ ๐˜–๐˜ง๐˜ง๐˜ช๐˜ค๐˜ฆ ๐˜๐˜ข๐˜ฎ๐˜ช๐˜ญ๐˜บ!

30/08/2026

๐Ÿ”ฌ Sci&Tech PH Awards: Not just for grades. Not just for medals. But for impact. ๐Ÿ‡ต๐Ÿ‡ญโœจ

โ€‹Are you or someone you know using science and technology to make a real difference? Nominations are OFFICIALLY OPEN for the following award categories:

โ€‹๐Ÿ† The Outstanding Sci&Tech Students
๐Ÿ† Sci&Tech Awards for Research Excellence
๐Ÿ† The National Sci&Tech Honor Society

โ€‹๐Ÿ—“๏ธ Deadline: September 30, 2026

โ€‹๐Ÿ“ฒ Scan the QR code in the poster to submit your nominations today!

โ€‹For updates and inquiries:

๐Ÿ‘ Facebook: PH Sci&Tech Inc.
โœ‰๏ธ Email: [email protected]

โ€‹In partnership with De La Salle Philippines, De La Salle University Manila, Benita & Catalino Yap Foundation, and Philippine Airlines.

โ€‹

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ) Advances in Bamboo ScienceIndexing: ScopusDestructive sampling-based generalized add...
26/08/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
Advances in Bamboo Science
Indexing: Scopus

Destructive sampling-based generalized additive model (GAM) prediction of Dendrocalamus asper (Schult. & Schult.f.) Backer rootโ€“shoot ratios

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ:
Edgar Allan C. Po

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
The above-ground biomass reported for Dendrocalamus asper is impressive. However, there is a dearth of studies on the below-ground biomass of this species*. This knowledge gap may leave farmers and other stakeholders unable to fully realize the financial benefits of participating in voluntary carbon credit initiatives. In this study, empirical estimates of below-ground biomass and root-to-shoot ratios (RSR) were generated for Dendrocalamus asper using destructive sampling (n = 27). I found an RSR range of 0.18โ€“2.20. Of the eight Generalized Additive Models (GAMs) that I evaluated, the predictive model involving fixed-effect bamboo class size, a smooth for the number of culms per clump, and random-effect smooths for location and site within location was selected for its robust, stable performance. In-sample and cross-validation Leave-One-Out (LOOCV) and K-fold R2 performance of the selected model were 0.743, 0.512 and 0.466, respectively. Post-hoc power estimates, based on the terms of the chosen GAM, yielded 0.997 and 0.86 for the model terms, number of culms smooth, and intercept, respectively. All other terms in the model were near 0, except for one class parameter, which was at 0.64. A Monte Carlo simulation was conducted to determine whether 27 samples were sufficient to predict RSR using the chosen GAM. Increasing the sample size from 1 to 20 per site or from 27 to 540 overall did not increase the power estimates for low-powered terms. However, caution should be exercised as simulated data cannot substitute for biological replication. Future work with larger, more diverse datasets across ecological gradients will be necessary to refine and assess the broader generalizability of this study's findings.

Access the Article Here:
https://doi.org/10.1016/j.bamboo.2026.100234

SDG 13 โ€“ Climate Action
Supports climate action by improving estimates of below-ground biomass and root-to-shoot ratios of Dendrocalamus asper, contributing to more accurate carbon accounting and informed participation in voluntary carbon credit initiatives.
SDG 15 โ€“ Life on Land
Contributes to the sustainable management and conservation of bamboo resources by strengthening scientific knowledge of biomass allocation and supporting evidence-based management of terrestrial ecosystems.
SDG 8 โ€“ Decent Work and Economic Growth
Highlights the potential financial benefits of improved bamboo biomass assessment for farmers and other stakeholders participating in voluntary carbon credit initiatives.
SDG 12 โ€“ Responsible Consumption and Production
Promotes more informed and sustainable utilization of bamboo resources through improved understanding of biomass distribution and resource assessment.

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)Journal of Applied Veterinary Science and TechnologyPublisher: JAVeSTGrowth Performan...
26/08/2026

๐—ก๐—˜๐—ช ๐—”๐—ฅ๐—ง๐—œ๐—–๐—Ÿ๐—˜ ๐—ฃ๐—จ๐—•๐—Ÿ๐—œ๐—ฆ๐—›๐—˜๐—— (๐—ข๐—ฃ๐—˜๐—ก ๐—”๐—–๐—–๐—˜๐—ฆ๐—ฆ)
Journal of Applied Veterinary Science and Technology
Publisher: JAVeST

Growth Performance of Broiler Chickens Fed with Varying Levels of Cacao Bean Shell

๐—”๐˜‚๐˜๐—ต๐—ผ๐—ฟ๐˜€:
Jose JR. Obedencio, Reynaldo Intong, Maria Luz Soriano, Niลˆa Mae Villar, ๐ˆ๐ฆ๐ž๐ฅ๐๐š ๐‡๐ž๐›๐ซ๐จ๐ง, & Nena Siaboc

๐—”๐—ฏ๐˜€๐˜๐—ฟ๐—ฎ๐—ฐ๐˜:
Background: Interest in alternative agro-industrial by-products for poultry nutrition has been prompted by the high cost of conventional feed. Cacao bean shells (CBS) derived from roasted, unfermented cacao beans, a by-product of cacao processing, may serve as a sustainable feed ingredient for broiler chickens. Purpose: Evaluated in this study were the effects of graded levels of sun-dried roasted CBS on the growth performance and feed efficiency of broiler chickens under tropical production conditions. Method: Proximate analysis was conducted on CBS processed using three methods: air-dried (ADC), sun-dried with hot water treatment (HWC), and sun-dried only (SDC). For the feeding trial, a total of 120 uns*xed, two week old broiler chickens were randomly assigned to four isonitrogenous and isocaloric dietary treatments containing 0% (control), 5%, 10%, and 15% sun-dried CBS. Monitoring of body weight gain, feed intake, and feed conversion ratio was performed throughout the experimental period. Results: No significant differences among processing methods were shown by proximate analysis (p> 0.05). Lower total weight gain and average daily gain were observed in birds fed 5% CBS compared to the control, while a progressive decrease in feed intake was recorded with higher CBS inclusion levels. Although numerical variation was noted in the FCR, no significant differences were identified. Conclusion: Inclusion of sun-dried roasted CBS in broiler diets at low levels (up to 5%) can be achieved without major deleterious effects on growth performance. Reduced growth was observed at higher inclusion levels, likely attributable to increased fiber content and effects on feed palatability. Further investigation is required to assess amino acid composition, nutrient digestibility, and anti-nutritional factor content to optimize the utilization of CBS in broiler diets.

Access the Article Here:
https://doi.org/10.20473/javest.V7.I1.2026.33-38

SDG 2 โ€“ Zero Hunger
Supports sustainable food production by exploring cacao bean shell as an alternative feed ingredient for broiler chickens and contributing to more sustainable poultry production.
SDG 8 โ€“ Decent Work and Economic Growth
Promotes the productive utilization of cacao processing by-products, potentially reducing feed costs and supporting agricultural and livestock enterprises.
SDG 12 โ€“ Responsible Consumption and Production
Encourages the valorization of cacao bean shells as an agro-industrial by-product, reducing waste and promoting more efficient resource utilization.
SDG 13 โ€“ Climate Action
Contributes to sustainable agricultural practices through the reuse of cacao processing by-products and reduced dependence on conventional feed resources.

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