目的 研究常温下小茴香保鲜方法。方法 利用激光打孔工艺制备不同微孔密度的聚乙烯保鲜袋,筛选适宜小茴香保鲜的微孔气调保鲜袋（Modified atmosphere packaging,MAP）,以普通大孔保鲜袋作为对照,比较具有乙烯吸附功能的气调保鲜袋（MAPE）与不加入乙烯吸附粉剂的保鲜袋（MAPN）对小茴香的外观、失水、硬度、可滴定酸含量、维生素含量等品质的影响。结果 MAP建立的相对湿度（RH）90%⁓92%、CO2体积分数为0.6%⁓0.8%的气氛环境适宜小茴香常温保鲜,与对照相比,自制的MAPE及MAPN保鲜袋均具有一定的保鲜效果,MAPE可以实现小茴香在常温（20 ℃）下货架期达到3 d,外观品质劣变不明显,营养成分损失得到显著抑制。结论 MAPE可以满足对小茴香的常温保鲜需求。
Abstract
The work aims to study the preservation method of fennel at room temperature. Polyethylene modified atmosphere packaging (MAP) with different number of micropores per unit area were prepared through a Laser drilling process. The preservation effects of MAP with or without ethylene adsorption function (MAPE or MAPN) on the appearance, water loss, hardness, organic acid, vitamin and other qualities of fennel were evaluated and compared with the ordinary large-hole bag of the control group. The results showed that, the atmosphere established by MAP with a relative humidity (RH) of 90%-92% and a CO2 concentration of 0.6%-0.8% was suitable for the room temperature preservation of fennel. Compared with the control, the self-made MAPE and MAPN fresh-keeping bags had certain fresh-keeping effect. MAPE could achieve a shelf life of 3 days at room temperature (20 ℃) with no obvious deterioration in appearance and quality, and significant inhibition nutrient loss of fennel. Therefore, modified atmosphere packaging with ethylene adsorption function (MAPE) can meet the room-temperature preservation requirements for fennel.
关键词
气调保鲜袋 /
小茴香 /
品质
Key words
modified atmosphere packaging /
fennel /
quality
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参考文献
[1] NOURIMAND M, MOHSENZADEH S, DA SILVA J A T. Physiological Responses of Fennel Seedling to Four Environmental Stresses[J]. Iranian journal of science and technology: IJST, Transaction A. Science, 2012, 36(Supp.1): 37-46.
[2] 刘昆言, 禹双双, 刘琪龙, 等. 小茴香研究进展[J]. 农产品加工(上半月), 2020(9): 67-73.
LIU K Y, YU S S, LIU Q L, et al.Research Progress of Fennel[J]. Academic Periodical of Farm Products Processing, 2020(9): 67-73.
[3] HOSSEINI E, MAJIDI M M, EHTEMAM M H, et al.Variation in a Worldwide Collection of Fennel (Foeniculum Vulgare Var. Vulgare)[J]. Crop & Pasture Science, 2021, 72(12): 1008-1021.
[4] 郭潇潇, 韩蕊, 刘徐冬雨, 等. 种植密度对茴香苗菜生长及产量的影响[J]. 中国瓜菜, 2022, 35(4): 80-86.
GUO X X, HAN R, LIU X, et al.Effect of Planting Density on Growth and Yield of Fennel[J]. China Cucurbits and Vegetables, 2022, 35(4): 80-86.
[5] 张兴. 认识身边的中药——小茴香[J]. 中医健康养生, 2020, 6(11): 28-29.
ZHANG X.Get to Know Fennel, a Traditional Chinese Medicine around You[J]. TCM Healthy Life-Nurturing, 2020, 6(11): 28-29.
[6] KHAN M R, VOLPE S, VALENTINO M, et al.Active Casein Coatings and Films for Perishable Foods: Structural Properties and Shelf-Life Extension[J]. Coatings, 2021, 11(8): 899.
[7] VALENTINO M, VOLPE S, TORRIERI E.Effect of Caseinate Based Edible Coating on Quality Indices of Whole Pears during Storage Time[J]. Acta Horticulturae, 2023(1382): 93-100.
[8] VALENTINO M, VOLPE S, DI GIUSEPPE F A, et al. Active Biopolymer Coating Based on Sodium Caseinate: Physical Characterization and Antioxidant Activity[J]. Coatings, 2020, 10(8): 706.
[9] ARTÉS F, ESCALONA V, ARTÉS-HDEZ F. Quality and Physiological Changes of Fennel under Controlled Atmosphere Storage[J]. European Food Research and Technology, 2002, 214(3): 216-220.
[10] ARTÉS F, ESCALONA V H, ARTÉS-HDEZ F. Modified Atmosphere Packaging of Fennel[J]. Journal of Food Science, 2002, 67(4): 1550-1554.
[11] ESCALONA V H, ARTÉS-HERNÁNDEZ F, ARTÉS F. Gas Composition and Temperature Affect Quality of Fresh-Cut Fennel[J]. HortScience, 2005, 40(3): 737-739.
[12] MICELI A, MONCADA A, D'ANNA F. Effects of Packaging on Shelf-Life and Quality of Minimally Processed Fennel[J]. Acta Horticulturae, 2018(1209): 325-328.
[13] 许文才, 李东立, 付亚波, 等. 具有吸附乙烯功能的水果保鲜绿色包装材料及其制备方法: CN101967245B[P].2012-08-15.
XU W C, LI D L, FU Y B, et al. Green Packaging Materials for Fruit Preservation with Ethylene Adsorption Function and Their Preparation Methods: CN101967245B[P].2012-08-15.
[14] 陈浩芬, 石志敏, 满杰, 等. 包装内湿度和顶空气氛对韭菜品质和保质期的影响[J]. 农产品加工, 2024(6): 14-19.
CHEN H F, SHI Z M, MAN J, et al.Effect of Humidity and Headspace Atmosphere in Packages on Quality of Leeks[J]. Agricultural Products Processing, 2024(6): 14-19.
[15] TERAO D, DE LIMA NECHET K, PONTE M S, et al. Physical Postharvest Treatments Combined with Antagonistic Yeast on the Control of Orange Green Mold[J]. Scientia Horticulturae, 2017, 224: 317-323.
[16] CASTELLANOS D A, POLANÍA W, HERRERA A O. Development of an Equilibrium Modified Atmosphere Packaging (EMAP) for Feijoa Fruits and Modeling Firmness and Color Evolution[J]. Postharvest Biology and Technology, 2016, 120: 193-203.
[17] EHTESHAM NIA A, TAGHIPOUR S, SIAHMANSOUR S.Pre-Harvest Application of Chitosan and Postharvest Aloe vera Gel Coating Enhances Quality of Table Grape (Vitis vinifera L. Cv. 'Yaghouti') during Postharvest Period[J]. Food Chemistry, 2021, 347: 129012.
[18] PACIOLLA C, FORTUNATO S, DIPIERRO N, et al.Vitamin C in Plants: From Functions to Biofortification[J]. Antioxidants, 2019, 8(11): 519.
基金
北京市农业农村局种植业处综合保障类项目（2025）; 北京市设施蔬菜创新团队科技项目（BAIC01-2024-23）; 叶类蔬菜全程机械化绿色高效及减损保鲜生产技术集成与示范应用（11000025T000003346564）
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