Evidence map›Paper›PMID 42797161›Full record

ArticlePolymers2026

Native Starch Granules from Unconventional Peruvian Sources: Banana, Mango and Taro.

Paola Ortiz-Escobar, Hilka Mariela Carrion-Sanchez, Lucero Quispe Chambilla, Carmen Velezmoro-Sanchez, Ivo Mottin Demiate, Luiz Gustavo Lacerda, Sylvia Carolina Alcazar-Alay, Augusto Pumacahua-Ramos

Abstract read
In one paragraph

Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Paola Ortiz-EscobarDepartment of Food Engineering, Universidad Nacional Intercultural de Quillabamba (UNIQ), Quillabamba 08741, Peru.ORCID 0000-0002-7817-2465
Hilka Mariela Carrion-SanchezDepartment of Food Engineering, Universidad Nacional Intercultural de Quillabamba (UNIQ), Quillabamba 08741, Peru.ORCID 0000-0002-3009-6029
Lucero Quispe ChambillaDepartment of Food Engineering, Universidad Nacional Intercultural de Quillabamba (UNIQ), Quillabamba 08741, Peru.ORCID 0000-0001-9667-6731
Carmen Velezmoro-SanchezDepartamento de Ingeniería de alimentos y Productos Agropecuarios, Universidad Nacional Agraria La Molina (UNALM), Lima 12056, Peru.ORCID 0000-0003-2996-5538
Ivo Mottin DemiateFood Science and Technology Graduate Program, Universidade Estadual de Ponta Grossa (UEPG), Ponta Grossa 84030-900, Brazil.ORCID 0000-0002-5609-0186
Luiz Gustavo LacerdaFood Science and Technology Graduate Program, Universidade Estadual de Ponta Grossa (UEPG), Ponta Grossa 84030-900, Brazil.ORCID 0000-0002-4689-5431
Sylvia Carolina Alcazar-AlayDepartment of Food Engineering, Universidad Nacional Intercultural de Quillabamba (UNIQ), Quillabamba 08741, Peru.ORCID 0000-0003-2450-6041
Augusto Pumacahua-RamosDepartment of Food Engineering, Universidad Nacional Intercultural de Quillabamba (UNIQ), Quillabamba 08741, Peru.ORCID 0000-0002-8380-9168

Funding

Universidad Nacional Intercultural de Quillabamba RCO N° 305-2023-COO-UNIQ
6 · The paper itself

Abstract

The transition toward sustainable food systems has driven the use of agricultural materials and agroindustrial byproducts as alternative sources of functional ingredients. In this study, starches were isolated from Bellaco plantains, Criollo mango seeds, and Antiquorum taro using aqueous extraction, and their physicochemical, morphological, structural, rheological, and thermal properties were characterized. The amylose content ranged from 16.83% to 25.92%, values comparable to those of conventional starch sources. Taro starch exhibited the highest brightness (98.30) and whiteness index (96.56). Plantain starch exhibited larger granules, ranging in shape from oval to ellipsoidal (24.37 μm), followed by mango seed starch (15.21 μm), while taro starch had smaller, irregular, polygonal granules (6.64 μm). The diffraction patterns were of types A and C, and the Fourier-transform infrared (FTIR) spectra confirmed bands characteristic of starchy materials. Swelling, solubility, and water absorption increased with temperature, with distinct responses at 90 °C. Plantain starch exhibited the highest peak viscosity (7003.67 cP) and setback viscosity (3789.67 cP). All starches exhibited elastic behavior, with the storage modulus (G') exceeding the loss modulus (G″), gelatinization temperatures ranging from 70.03 to 72.86 °C, different energy requirements for crystalline disruption, and maximum thermal degradation temperatures ranging from 315.58 to 319.27 °C. These results demonstrate the potential of these starches as alternative functional ingredients.

Indexed as

crystallinityrheological propertiesstabilitystarchstructural propertiesthermal properties

Identifiers

PMID42797161
PMCPMC13611732

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.