<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">CDCST</journal-id><journal-title-group><journal-title>China Daily Chemical Science Technology</journal-title></journal-title-group><issn>2997-7096</issn><eissn>2997-710X</eissn><publisher><publisher-name>Art and Design</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/CDCST.2026010008</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>鱼皮来源胶原三肽的提取和功效研究</title><url>https://artdesignp.com/journal/CDCST/3/1/10.61369/CDCST.2026010008</url><author>林琳,王珍珍,徐思伟,陈丽,王蕊蕊</author><pub-date pub-type="publication-year"><year>2026</year></pub-date><volume>3</volume><issue>1</issue><history><date date-type="pub"><published-time>2026-03-05</published-time></date></history><abstract>本研究旨在制备一种高活性的鱼皮来源胶原三肽，并系统评估其理化特性、体外抗炎活性及临床舒缓功效。采用复合蛋白酶（脯氨酸内切蛋白酶:碱性蛋白酶37071:木瓜蛋白酶= 30:40:30）酶解鱼皮，并通过超滤、浓缩、喷雾干燥制备胶原三肽粉末。利用液相色谱-质谱联用法测定特征性三肽GPH含量，凝胶渗透色谱分析分子量分布。通过CCK-8法确定细胞安全浓度后，在LPS诱导的Raw264.7细胞炎症模型中，采用qPCR技术检测胶原三肽对炎症因子IL-1&amp;beta;、IL-6、IL-8 mRNA表达的抑制作用。最后，通过0.3%烟酸甲酯诱导的人体皮肤红斑模型，客观评价其退红效果。所制备的胶原三肽中GPH含量为3.2%，数均相对分子质量为467 Da，其中相对分子质量&amp;lt;1000 Da的组分占比为89.26%，该区间以二肽、三肽及游离氨基酸等低分子组分为主。细胞实验表明，在0.125%~0.25%的安全浓度范围内，胶原三肽能剂量依赖性地显著抑制炎症因子的基因表达，尤其对IL-1&amp;beta;的抑制效果突出。临床测试证实，0.5%的胶原三肽溶液可在10min内快速起效，并在1h内将皮肤的红斑自然消退率提升约一倍。本研究成功制备出一种高纯度、小分子量的胶原三肽，并在临床上验证了其显著的舒缓退红功效，作为一种优质的活性原料在功能性日化品中具有广阔的应用前景。</abstract><keywords>胶原三肽提取,功效研究,抗炎,烟酸甲酯模型,舒缓修护</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]鉏晓艳, 赵雅静, 李海蓝, 等. 鱼鳞鱼皮制备胶原蛋白肽研究进展[J]. 食品研究与开发, 2021, 42(20):5.[2]SONTAKKE S. B., JUNG J. H., PIAO Z., et al. Orally Available Collagen Tripeptide: Enzymatic Stability, Intestinal Permeability, and Absorption of Gly-Pro-Hyp and Pro-Hyp[J]. J Agric Food Chem, 2016, 64(38):7127-33.[3]刘冬艳, 尹利端, 秦松, 等. 鱼皮胶原多肽口服生物利用度研究[J]. 生物学杂志, 2016, 33(5):4.[4]李亚楠, 邹炯, 宋璐瑶, 等. 胶原三肽生物活性及其应用研究进展[J]. 食品工业科技, 2018, 39(3):5.[5]XU N., PENG X. L., LI H. R., et al. Marine-Derived Collagen as Biomaterials for Human Health[J]. Front Nutr, 2021, 8702108.[6]JAFARI H., LISTA A., SIEKAPEN M. M., et al. Fish Collagen: Extraction, Characterization, and Applications for Biomaterials Engineering[J]. Polymers (Basel), 2020, 12(10).[7]MANJUDEVI M., KAMARAJ M., ARAVIND J., et al. Application of the circular economy to fish scale waste[J]. Sustainable Chemistry for the Environment, 2024: 8100170.[8]HAKUTA AMIKO, YAMAGUCHI YUKIE, OKAWA TOMOKO, et al. Anti-inflammatory effect of collagen tripeptide in atopic dermatitis[J]. Journal of Dermatological Science, 2017, 88(3):357-364.[9]LEE Y. I., LEE S. G., JUNG I., et al. Effect of a Topical Collagen Tripeptide on Antiaging and Inhibition of Glycation of the Skin: A Pilot Study[J]. Int J Mol Sci, 2022, 23:3.[10]LU SHAN, ZHANG SILU, WANG YUN, et al. Anti-skin aging effects and bioavailability of collagen tripeptide and elastin peptide formulations in young and middle-aged women[J]. Journal of Dermatologic Science and Cosmetic Technology, 2024, 1(2):100019.[11]SONTAKKE SNEHA B., JUNG JIN-HEE, PIAO ZHE, et al. Orally Available Collagen Tripeptide: Enzymatic Stability, Intestinal Permeability, and Absorption of Gly-Pro-Hyp and Pro-Hyp[J]. J Agric Food Chem, 2016, 64(38):7127-7133.[12] 贾建萍, 周彦钢, 鲁健章, 等. 三文鱼皮胶原肽的制备及其抗氧化活性的研究[J]. 中国食品学报, 2010 (4):6.[13]全国外科植入物和矫形器械标准化技术委员会. YY/T 1805.3-2022, 组织工程医疗器械产品 胶原蛋白 第3部分:基于特征多肽测定的胶原蛋白含量检测&amp;mdash;&amp;mdash;液相色谱-质谱法[S]. 北京:国家药品监督管理局, 2022.[14]国家卫生健康委员会与国家市场监督管理总局. GB 31645-2018, 食品安全国家标准 胶原蛋白肽[S]. 北京:中华人民共和国国家卫生健康委员会国家市场监督管理总局, 2018.[15]FAN J., SCHIEMER T., VASKA A., et al. Cell via Cell Viability Assay Changes Cellular Metabolic Characteristics by Intervening with Glycolysis and Pentose Phosphate Pathway[J]. Chem Res Toxicol,2024, 37(2):208-211.[16]LIVAK KENNETH J. and SCHMITTGEN THOMAS D. Analysis of Relative Gene Expression Data Using Real-Time Quantitative PCR and the 2&amp;minus;&amp;Delta;&amp;Delta;CT Method[J]. Methods, 2001, 25(4):402-408.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
