Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2006396594', 'doi': 'https://doi.org/10.1016/j.foodchem.2004.10.058', 'title': 'Biochemical characterization and process stability of polyphenoloxidase extracted from Victoria grape (Vitis vinifera ssp. Sativa)', 'display_name': 'Biochemical characterization and process stability of polyphenoloxidase extracted from Victoria grape (Vitis vinifera ssp. Sativa)', 'publication_year': 2004, 'publication_date': '2004-12-29', 'ids': {'openalex': 'https://openalex.org/W2006396594', 'doi': 'https://doi.org/10.1016/j.foodchem.2004.10.058', 'mag': '2006396594'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.foodchem.2004.10.058', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S98026630', 'display_name': 'Food Chemistry', 'issn_l': '0308-8146', 'issn': ['0308-8146', '1873-7072'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5087787035', 'display_name': 'Gabriela Râpeanu', 'orcid': 'https://orcid.org/0000-0002-5804-2786'}, 'institutions': [{'id': 'https://openalex.org/I3122748864', 'display_name': '"Dunarea de Jos" University of Galati', 'ror': 'https://ror.org/052sta926', 'country_code': 'RO', 'type': 'education', 'lineage': ['https://openalex.org/I3122748864']}], 'countries': ['RO'], 'is_corresponding': False, 'raw_author_name': 'Gabriela Rapeanu', 'raw_affiliation_strings': ['Department of Bioengineering, Faculty of Food Science and Engineering, “Dunarea de Jos” University, Domneasca 111, 800201 Galati, Romania'], 'affiliations': [{'raw_affiliation_string': 'Department of Bioengineering, Faculty of Food Science and Engineering, “Dunarea de Jos” University, Domneasca 111, 800201 Galati, Romania', 'institution_ids': ['https://openalex.org/I3122748864']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016257377', 'display_name': 'Ann Van Loey', 'orcid': 'https://orcid.org/0000-0002-9164-7760'}, 'institutions': [{'id': 'https://openalex.org/I99464096', 'display_name': 'KU Leuven', 'ror': 'https://ror.org/05f950310', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I99464096']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Ann Van Loey', 'raw_affiliation_strings': ['Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium', 'institution_ids': ['https://openalex.org/I99464096']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027474324', 'display_name': 'Chantal Smout', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I99464096', 'display_name': 'KU Leuven', 'ror': 'https://ror.org/05f950310', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I99464096']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Chantal Smout', 'raw_affiliation_strings': ['Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium', 'institution_ids': ['https://openalex.org/I99464096']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5088404522', 'display_name': 'Marc Hendrickx', 'orcid': 'https://orcid.org/0000-0002-3823-0851'}, 'institutions': [{'id': 'https://openalex.org/I99464096', 'display_name': 'KU Leuven', 'ror': 'https://ror.org/05f950310', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I99464096']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Marc Hendrickx', 'raw_affiliation_strings': ['Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Food Technology, Department of Food and Microbial Technology, Faculty of Agricultural Applied Biological Sciences, Katholieke Universiteit Leuven, Kasteelpark Arenberg 22 B-3001 Heverlee-Leuven, Belgium', 'institution_ids': ['https://openalex.org/I99464096']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4300, 'currency': 'USD', 'value_usd': 4300, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.987, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 119, 'citation_normalized_percentile': {'value': 0.801875, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '94', 'issue': '2', 'first_page': '253', 'last_page': '261'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10035', 'display_name': 'Phytochemicals and Antioxidant Activities', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2704', 'display_name': 'Biochemistry'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10035', 'display_name': 'Phytochemicals and Antioxidant Activities', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2704', 'display_name': 'Biochemistry'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10473', 'display_name': 'Postharvest Quality and Shelf Life Management', 'score': 0.9976, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T14150', 'display_name': 'Biochemical and biochemical processes', 'score': 0.9962, 'subfield': {'id': 'https://openalex.org/subfields/1305', 'display_name': 'Biotechnology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/sodium-metabisulfite', 'display_name': 'Sodium metabisulfite', 'score': 0.92046195}, {'id': 'https://openalex.org/keywords/catechol', 'display_name': 'Catechol', 'score': 0.8268542}, {'id': 'https://openalex.org/keywords/chlorogenic-acid', 'display_name': 'Chlorogenic Acid', 'score': 0.6883289}, {'id': 'https://openalex.org/keywords/catechol-oxidase', 'display_name': 'Catechol oxidase', 'score': 0.66639435}], 'concepts': [{'id': 'https://openalex.org/C2778920651', 'wikidata': 'https://www.wikidata.org/wiki/Q284549', 'display_name': 'Sodium metabisulfite', 'level': 2, 'score': 0.92046195}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.8288894}, {'id': 'https://openalex.org/C2777713698', 'wikidata': 'https://www.wikidata.org/wiki/Q282440', 'display_name': 'Catechol', 'level': 2, 'score': 0.8268542}, {'id': 'https://openalex.org/C2776338311', 'wikidata': 'https://www.wikidata.org/wiki/Q904493', 'display_name': 'Polyphenol oxidase', 'level': 4, 'score': 0.8094398}, {'id': 'https://openalex.org/C2986274086', 'wikidata': 'https://www.wikidata.org/wiki/Q199678', 'display_name': 'Ascorbic acid', 'level': 2, 'score': 0.7175364}, {'id': 'https://openalex.org/C2780117898', 'wikidata': 'https://www.wikidata.org/wiki/Q421964', 'display_name': 'Chlorogenic acid', 'level': 2, 'score': 0.6883289}, {'id': 'https://openalex.org/C58808276', 'wikidata': 'https://www.wikidata.org/wiki/Q3652158', 'display_name': 'Catechol oxidase', 'level': 5, 'score': 0.66639435}, {'id': 'https://openalex.org/C2992143071', 'wikidata': 'https://www.wikidata.org/wiki/Q30046', 'display_name': 'Vitis vinifera', 'level': 2, 'score': 0.60850453}, {'id': 'https://openalex.org/C2777289219', 'wikidata': 'https://www.wikidata.org/wiki/Q7632154', 'display_name': 'Substrate (aquarium)', 'level': 2, 'score': 0.48116645}, {'id': 'https://openalex.org/C31903555', 'wikidata': 'https://www.wikidata.org/wiki/Q1637030', 'display_name': 'Food science', 'level': 1, 'score': 0.47441337}, {'id': 'https://openalex.org/C70899900', 'wikidata': 'https://www.wikidata.org/wiki/Q290439', 'display_name': 'Polyphenol', 'level': 3, 'score': 0.42333207}, {'id': 'https://openalex.org/C2777728882', 'wikidata': 'https://www.wikidata.org/wiki/Q407142', 'display_name': 'Phenols', 'level': 2, 'score': 0.41210866}, {'id': 'https://openalex.org/C181199279', 'wikidata': 'https://www.wikidata.org/wiki/Q8047', 'display_name': 'Enzyme', 'level': 2, 'score': 0.34194893}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.23385194}, {'id': 'https://openalex.org/C144027150', 'wikidata': 'https://www.wikidata.org/wiki/Q48803', 'display_name': 'Horticulture', 'level': 1, 'score': 0.21867558}, {'id': 'https://openalex.org/C2778004101', 'wikidata': 'https://www.wikidata.org/wiki/Q133948', 'display_name': 'Antioxidant', 'level': 2, 'score': 0.15564087}, {'id': 'https://openalex.org/C162008176', 'wikidata': 'https://www.wikidata.org/wiki/Q419305', 'display_name': 'Peroxidase', 'level': 3, 'score': 0.08698189}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.071009874}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.foodchem.2004.10.058', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S98026630', 'display_name': 'Food Chemistry', 'issn_l': '0308-8146', 'issn': ['0308-8146', '1873-7072'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 44, 'referenced_works': ['https://openalex.org/W1749340843', 'https://openalex.org/W1967403585', 'https://openalex.org/W1968322792', 'https://openalex.org/W1971448831', 'https://openalex.org/W1973026017', 'https://openalex.org/W1974152945', 'https://openalex.org/W1980892488', 'https://openalex.org/W1984632179', 'https://openalex.org/W1996525640', 'https://openalex.org/W2004439206', 'https://openalex.org/W2008279499', 'https://openalex.org/W2008611212', 'https://openalex.org/W2008614926', 'https://openalex.org/W2022453483', 'https://openalex.org/W2025216037', 'https://openalex.org/W2027753667', 'https://openalex.org/W2035765149', 'https://openalex.org/W2036360517', 'https://openalex.org/W2037107971', 'https://openalex.org/W2042568027', 'https://openalex.org/W2048101279', 'https://openalex.org/W2050253618', 'https://openalex.org/W2061893317', 'https://openalex.org/W2065461366', 'https://openalex.org/W2065834719', 'https://openalex.org/W2067218444', 'https://openalex.org/W2067544065', 'https://openalex.org/W2074075404', 'https://openalex.org/W2074379882', 'https://openalex.org/W2077798381', 'https://openalex.org/W2081611644', 'https://openalex.org/W2091781374', 'https://openalex.org/W2092262173', 'https://openalex.org/W2098358011', 'https://openalex.org/W2110317725', 'https://openalex.org/W2113208432', 'https://openalex.org/W2129090489', 'https://openalex.org/W2134378672', 'https://openalex.org/W2145012195', 'https://openalex.org/W2146102100', 'https://openalex.org/W2146711527', 'https://openalex.org/W2157654711', 'https://openalex.org/W2257274230', 'https://openalex.org/W4296788727'], 'related_works': ['https://openalex.org/W2522296777', 'https://openalex.org/W2505162002', 'https://openalex.org/W2482872379', 'https://openalex.org/W2385389825', 'https://openalex.org/W2382424879', 'https://openalex.org/W2373337243', 'https://openalex.org/W2362857238', 'https://openalex.org/W2349182216', 'https://openalex.org/W2318825748', 'https://openalex.org/W2317317879'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2006396594', 'counts_by_year': [{'year': 2024, 'cited_by_count': 5}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 9}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 10}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 8}, {'year': 2013, 'cited_by_count': 12}, {'year': 2012, 'cited_by_count': 5}], 'updated_date': '2025-01-05T04:18:50.966380', 'created_date': '2016-06-24'}