{"doi":"10.21273/hortsci.27.4.331","title":"Physiological Changes during Ripening of Raspberry Fruit","abstract":"<jats:p>\n                    Raspberry\n                    <jats:italic>(Rubus idaeus</jats:italic>\n                    L., `Heritage') fruit were harvested at six stages of color development to determine the relationship between quality attributes and physiological changes during ripening. Soluble solids concentration and fruit weight increased, whereas titratable acidity decreased during ripening. Fruit darkened and color saturation increased with maturity. Raspberry fruit exhibited a nonclimacteric pattern of respiration, and ethylene (C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    ) was detected only after red pigment developed. Respiration and C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    production of whole fruit were similar to those of drupes. Ethylene-forming enzyme activity commenced in drupes and receptacle tissue from fruit at the yellow and mottled stages, respectively. These data indicate that ripening in raspberry fruit is independent of C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    production and is nonclimacteric.\n                  </jats:p>","journal":"HortScience","year":1992,"id":687384,"datarank":0.637274286307404,"base_score":4.248495242049359,"endowment":4.248495242049359,"self_citation_contribution":0.637274286307404,"citation_network_contribution":0.0,"self_endowment_contribution":0.637274286307404,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":69,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1795740,"name":"Gail Nonnecke","orcid":null,"position":1,"is_corresponding":false},{"id":167917,"name":"Penelope Perkins-Veazie","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Physiological Changes during Ripening of Raspberry Fruit","abstract":"<jats:p>\n                    Raspberry\n                    <jats:italic>(Rubus idaeus</jats:italic>\n                    L., `Heritage') fruit were harvested at six stages of color development to determine the relationship between quality attributes and physiological changes during ripening. Soluble solids concentration and fruit weight increased, whereas titratable acidity decreased during ripening. Fruit darkened and color saturation increased with maturity. Raspberry fruit exhibited a nonclimacteric pattern of respiration, and ethylene (C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    ) was detected only after red pigment developed. Respiration and C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    production of whole fruit were similar to those of drupes. Ethylene-forming enzyme activity commenced in drupes and receptacle tissue from fruit at the yellow and mottled stages, respectively. These data indicate that ripening in raspberry fruit is independent of C\n                    <jats:sub>2</jats:sub>\n                    H\n                    <jats:sub>4</jats:sub>\n                    production and is nonclimacteric.\n                  </jats:p>","is_dataset_classified":null,"base_score":4.248495242049359,"endowment":4.248495242049359,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"26207759","pmcid":null,"openalex_id":"https://openalex.org/W2472463307","authors":[],"funders":[],"total_grants":0,"fwci":2.0439,"citation_percentile":0.88386892,"influential_citations":0,"citation_trend":[{"year":2012,"count":3},{"year":2013,"count":3},{"year":2014,"count":3},{"year":2015,"count":1},{"year":2016,"count":4},{"year":2017,"count":1},{"year":2018,"count":6},{"year":2019,"count":3},{"year":2020,"count":1},{"year":2021,"count":4},{"year":2022,"count":2},{"year":2023,"count":2},{"year":2024,"count":2},{"year":2025,"count":2}],"oa_status":"bronze","license":null,"oa_locations":[{"url":"https://journals.ashs.org/downloadpdf/journals/hortsci/27/4/article-p331.pdf","host_type":"journal"},{"url":"https://journals.ashs.org/downloadpdf/journals/hortsci/27/4/article-p331.pdf","host_type":"publisher"},{"url":"https://journals.ashs.org/view/journals/hortsci/27/4/article-p331.xml","host_type":"publisher"},{"url":"https://journals.ashs.org/downloadpdf/journals/hortsci/27/4/article-p331.xml","host_type":"publisher"},{"url":"https://doi.org/10.21273/hortsci.27.4.331","host_type":"journal"}],"fields_of_study":["Postharvest Quality and Shelf Life Management","Plant Physiology and Cultivation Studies","Berry genetics and cultivation research"],"mesh_terms":[],"keywords":["Ripening","Blowing a raspberry","Rubus","Titratable acid","Climacteric","Horticulture","Ethylene","Respiration","Respiration rate","Biology","Pigment","Botany","Chemistry","Food science","Biochemistry"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Sustainable cities and communities"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-18T21:53:14.353557Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}