Evidence map›Paper›PMID 42771108›Full record

ArticleBioresources and bioprocessing2026

Optimization of pulsed electric field pretreatment followed by cellulase hydrolysis for enhanced protein recovery and antioxidant activity from brown seaweed (Undaria pinnatifida).

Antony Rinthiya Mariadavid, Maya Malikhaturohmah, Hye-Ryeon An, Sana Mansoor, Giovanni Luzi, Jae Hak Sohn, Khawaja Muhammad Imran Bashir, Jae-Suk Choi

Abstract read
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In one paragraph

Article in Bioresources and bioprocessing, 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.

Antony Rinthiya Mariadavid *Department of Seafood Science and Technology, The Institute of Marine Industry, Gyeongsang National University, Tongyeong, 53064, Republic of Korea.ORCID http://orcid.org/0009-0004-7365-8388
Maya Malikhaturohmah *Department of Seafood Science and Technology, The Institute of Marine Industry, Gyeongsang National University, Tongyeong, 53064, Republic of Korea.ORCID http://orcid.org/0009-0004-3292-0378
Hye-Ryeon AnDepartment of Seafood Science and Technology, The Institute of Marine Industry, Gyeongsang National University, Tongyeong, 53064, Republic of Korea.ORCID http://orcid.org/0009-0008-9716-9772
Sana MansoorLSTME-Busan, 31, Gwahaksandan 1-ro, 60 beon-gil, Gangseo-gu, Busan, 46742, Republic of Korea.ORCID http://orcid.org/0000-0002-9742-4090
Giovanni LuziLSTME-Busan, 31, Gwahaksandan 1-ro, 60 beon-gil, Gangseo-gu, Busan, 46742, Republic of Korea.ORCID http://orcid.org/0000-0002-6760-5421
Jae Hak SohnDepartment of Food Science and Culinary Arts, College of Health and Welfare, Silla University, Busan, 46958, Republic of Korea.ORCID http://orcid.org/0000-0001-8026-963X
Khawaja Muhammad Imran BashirDepartment of Seafood Science and Technology, The Institute of Marine Industry, Gyeongsang National University, Tongyeong, 53064, Republic of Korea. imranbashir@gnu.ac.kr.ORCID http://orcid.org/0000-0002-6830-2588
Jae-Suk ChoiDepartment of Seafood Science and Technology, The Institute of Marine Industry, Gyeongsang National University, Tongyeong, 53064, Republic of Korea. jsc1008@gnu.ac.kr.ORCID http://orcid.org/0000-0002-8151-6054

Funding

National Research Foundation of Korea RS-2024-00335405
6 · The paper itself

Abstract

Undaria pinnatifida is a promising brown seaweed due to its relatively high protein content and functional bioactive compounds. However, efficient recovery of these components is limited by its rigid, polysaccharide-rich cell wall structure. In this study, pulsed electric field (PEF) treatment followed by cellulase hydrolysis was investigated as a sequential approach to enhance protein extraction and antioxidant functionality from U. pinnatifida. PEF conditions were optimized by varying electric field strength, pulse width, pulse repetition frequency, treatment duration, seaweed loading, and pretreatment conditions to maximize protein release. The optimized conditions were 3 kV cm

Indexed as

Antioxidant activityCell membrane disruptionElectroporationEnergy-efficient bioprocessingEnzymatic hydrolysisMarine biorefineryNon-thermal processing

Identifiers

PMID42771108
PMCPMC13598030

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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.