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Extraction, Antioxidant and Hypoglycemic Activity of Floccularia luteovirens Phenolic Compounds
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Qin QIN1, Qingyong ZHU1, Shuai YANG1, Qihe CHEN2, Mingzhu MA3, Jiali YU1, Zhengjie LIU1, 2, *, Yadong ZHAO1, *
Science and Technology of Food Industry | 2026, 47(2) : 249 - 257
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Science and Technology of Food Industry | 2026, 47(2): 249-257
• Processing Technology •
Extraction, Antioxidant and Hypoglycemic Activity of Floccularia luteovirens Phenolic Compounds
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Qin QIN1, Qingyong ZHU1, Shuai YANG1, Qihe CHEN2, Mingzhu MA3, Jiali YU1, Zhengjie LIU1, 2, *, Yadong ZHAO1, *
Affiliations
  • 1College of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
  • 2College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
  • 3Zhejiang Marine Development Research Institute, Zhoushan 316000, China
Published: 2026-01-15 doi: 10.13386/j.issn1002-0306.2025010188
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This study aimed to investigate the optimal extraction conditions for phenolic compounds from Floccularia luteovirens and to analyze their antioxidant and hypoglycemic activities. The extraction process for phenolic compounds from Floccularia luteovirens was optimized using response surface methodology, and their in vitro antioxidant and hypoglycemic activities were investigated. The optimal extraction conditions for phenolic compounds were found to be an ethanol concentration of 48.19%, a solid-to-liquid ratio of 1:38 g/mL, and an ultrasound time of 35.70 minutes, resulting in a yield of 7.74±0.24 mg/g. The IC50 for DPPH radical scavenging was 43.85 μg/mL, the ABTS+ scavenging capacity was 7.81 mmol/g Trolox, and the FRAP ferric ion reduction capacity was 1.58 mmol/g FeSO4. In vitro hypoglycemic assays, the phenolic compounds from Floccularia luteovirens exhibited an IC50 of 2.79 mg/mL for α-amylase inhibition and an IC50 of 9.85 mg/mL for α-glucosidase inhibition. In conclusion, the phenolic compounds from Floccularia luteovirens demonstrate excellent antioxidant and hypoglycemic activities, indicating their strong potential for development.

Floccularia luteovirens  /  phenolic compounds  /  process optimization  /  ultrasonic-assisted extraction  /  antioxidant  /  hypoglycemic
秦琴, 朱青永, 杨帅, 陈启和, 马明珠, 余佳莉, 刘政捷, 赵亚东. 黄绿卷毛菇酚类物质的提取、抗氧化与降血糖活性. 食品工业科技, 2026 , 47 (2) : 249 -257 . DOI: 10.13386/j.issn1002-0306.2025010188
Qin QIN, Qingyong ZHU, Shuai YANG, Qihe CHEN, Mingzhu MA, Jiali YU, Zhengjie LIU, Yadong ZHAO. Extraction, Antioxidant and Hypoglycemic Activity of Floccularia luteovirens Phenolic Compounds[J]. Science and Technology of Food Industry, 2026 , 47 (2) : 249 -257 . DOI: 10.13386/j.issn1002-0306.2025010188
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Year 2026 volume 47 Issue 2
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Article Info
doi: 10.13386/j.issn1002-0306.2025010188
  • Receive Date：2025-01-21
  • Online Date：2026-10-24
  • Published：2026-01-15
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  • Received：2025-01-21
Affiliations
    1College of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
    2College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
    3Zhejiang Marine Development Research Institute, Zhoushan 316000, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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