Article(id=1277255520197153116, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1277255461552390652, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2026.03.021, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1758816000000, receivedDateStr=2025-09-26, revisedDate=null, revisedDateStr=null, acceptedDate=1764777600000, acceptedDateStr=2025-12-04, onlineDate=1782451046275, onlineDateStr=2026-06-26, pubDate=1774368000000, pubDateStr=2026-03-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1782451046275, onlineIssueDateStr=2026-06-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1782451046275, creator=13701087609, updateTime=1782451046275, updator=13701087609, issue=Issue{id=1277255461552390652, tenantId=1146029695717560320, journalId=1235980609244409860, year='2026', volume='47', issue='3', pageStart='553', pageEnd='823', issueExtLink='null', onlineDate='null', pubDate='1774368000000', pubDateStr='2026-03-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1782451032293, creator='13701087609', updateTime=1782451557265, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1277257664249852732, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1277255461552390652, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1277257664249852733, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1277255461552390652, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=777, endPage=787, ext={EN=ArticleExt(id=1277255522172670302, articleId=1277255520197153116, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Technical Study on the Extraction and Emulsification of Freeze-dried Green Pepper Oleoresin, columnId=1236286112713470633, journalTitle=Chinese Journal of Tropical Crops, columnName=Post-harvest Treatment & Quality Safety, runingTitle=null, highlight=null, articleAbstract=

To address the issues of low added value in traditional pepper processing, poor fluidity of pepper oleoresin, and the incomplete extraction and emulsification techniques for freeze-dried green pepper oleoresin, this study used freeze-dried green pepper as raw material to prepare pepper oleoresin through ultrasonic-microwave assisted extraction. The volatile components were analyzed by gas chromatography-mass spectrometry (with cyclohexanone as the internal standard), and a mixed emulsi-system of Tween 80 and Span 80 was selected to investigate the effects of pH, ionic strength, and water content on the of the emulsion. The results showed that a total of 37 volatile compounds were detected in the pepper oleoresin, mainly monoterpenes and sesquiterpenes, among which β-caryophyllene (210.83 mg/mL) had a relatively high content. The ideal value of the mixed emulsifier was approximately 11. Under the conditions of pH 8.0-9.0, without adding NaCl, and a water content of 95%, the emulsion had a lower particle size and stable physicochemical properties. This study optimized the extraction and emulsification process of freeze-dried green pepper oleoresin, providing technical support for its development and utilization as well as the upgrading of the pepper industry's deep processing.

, authors=null, authorsList=Peng ZHANG, Chaohua ZHANG, Guiping WU, Fenglin GU, Weicheng HU, Lingjun ZHENG, Fan XIE, Meifang HOU, Jae Youl CHO, authorCompany=null, correspAuthors=Guiping WU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1277255522487243104, articleId=1277255520197153116, tenantId=1146029695717560320, journalId=1235980609244409860, language=CN, title=冻干青胡椒油树脂的提取及其乳化工艺研究, columnId=1236286112877048492, journalTitle=热带作物学报, columnName=采后处理与质量安全, runingTitle=null, highlight=null, articleAbstract=

为解决传统胡椒加工附加值低、胡椒油树脂流动性差、冻干青胡椒油树脂提取与乳化工艺不完善等问题，本研究以冻干青胡椒为原料，采用超声波-微波协同萃取制备胡椒油树脂，利用气相色谱-质谱联用技术（环己酮为内标）分析其挥发成分，选用吐温80与司盘80复配乳化剂体系，考察pH、离子强度及含水量对乳液稳定性的影响。结果显示：胡椒油树脂共检测出37种挥发性化合物，主要为单萜烯和倍半萜烯类，其中β-石竹烯（210.83 mg/mL）成分含量最高；复配乳化剂的理想HLB值约为11，在为pH 8.0~9.0、不添加NaCl、含水量为95%的条件下，乳液粒径较低且理化性质稳定。本研究优化了冻干青胡椒油树脂的提取与乳化工艺，为其开发利用及胡椒产业精深加工升级提供技术支撑。

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张鹏（1999—），男，硕士研究生，研究方向：热带作物加工。

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张鹏（1999—），男，硕士研究生，研究方向：热带作物加工。

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