Evidence map›Paper›PMID 40110408›Full record

ArticleFood science and biotechnology2025

Flour and parenchyma cells from sweet potato and potato: a comparative study of their physicochemical properties and digestibility.

Jong Hyun Choi, Ji-Eun Bae, Moo-Yeol Baik, Seon Hye Yang, Lei Cao, Hyun-Seok Kim

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Article in Food science and biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jong Hyun Choi *Department of Food Science and Biotechnology, Institute of Life Science and Resources, Kyung Hee University, Youngin, 17104 Republic of Korea.
Ji-Eun Bae *Department of Food Science and Nutrition, College of Fisheries Science, Pukyong National University, Busan, 48513 Republic of Korea.
Moo-Yeol BaikDepartment of Food Science and Biotechnology, Institute of Life Science and Resources, Kyung Hee University, Youngin, 17104 Republic of Korea.
Seon Hye YangDepartment of Food Science and Biotechnology, Graduate school, Kyonggi University, Suwon, 16227 Republic of Korea.
Lei CaoOcean and Fisheries Development International Cooperation Institute, Pukyong National University, Busan, 48513 Republic of Korea.
Hyun-Seok KimDepartment of Food Science and Biotechnology, Institute of Life Science and Resources, Kyung Hee University, Youngin, 17104 Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In tuber crops, starch granules are enveloped in parenchyma cells (PCs) which are bound together by pectin-rich middle lamella. Flour and intact PCs were isolated from sweet potato (Shinyulmi cultivar) and potato (Dejima cultivar). Starch granules and PCs of potato were larger than those of sweet potato. PCs from both species had lower contents of crude ash, crude protein, and crude lipid compared to their flour counterparts. As temperatures rose, the solubility patterns varied between flour and PC of sweet potato, while remaining consistent for potato. Potato PC had higher gelatinization temperatures compared to its flour counterpart, while sweet potato PC had lower temperatures than its flour, possibly due to the considerable loss of non-starch polysaccharide during its PC preparation. Compared to cooking, baked PCs showed a more evident inhibition on digestion. This study suggests that such species differences need to be considered when utilizing PCs in food processing.

Indexed as

FlourIn vitro digestionParenchyma cellPhysicochemical propertiesPotatoSweet potato

Identifiers

PMID40110408
PMCPMC11914672

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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.