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大蒜精油-羧甲基纤维素钠复合涂膜提高草莓贮藏效果

康明丽, 谷进军, 郭小磊

康明丽, 谷进军, 郭小磊. 大蒜精油-羧甲基纤维素钠复合涂膜提高草莓贮藏效果[J]. 农业工程学报, 2016, 32(14): 300-305. DOI: 10.11975/j.issn.1002-6819.2016.14.040
引用本文: 康明丽, 谷进军, 郭小磊. 大蒜精油-羧甲基纤维素钠复合涂膜提高草莓贮藏效果[J]. 农业工程学报, 2016, 32(14): 300-305. DOI: 10.11975/j.issn.1002-6819.2016.14.040
Kang Mingli, Gu Jinjun, Guo Xiaolei. Garlic oil -sodium carboxymethyl cellulose composite coating material improving strawberry preservation effect[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(14): 300-305. DOI: 10.11975/j.issn.1002-6819.2016.14.040
Citation: Kang Mingli, Gu Jinjun, Guo Xiaolei. Garlic oil -sodium carboxymethyl cellulose composite coating material improving strawberry preservation effect[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(14): 300-305. DOI: 10.11975/j.issn.1002-6819.2016.14.040

大蒜精油-羧甲基纤维素钠复合涂膜提高草莓贮藏效果

基金项目: 河北省科技计划项目(15227109D);河北省高等学校科学技术研究项目(ZD2015109)

Garlic oil -sodium carboxymethyl cellulose composite coating material improving strawberry preservation effect

  • 摘要: 为了减少草莓在贮藏过程中的腐败变质延长草莓保质期,在质量分数为1.0%的羧甲基纤维素钠溶液中添加大蒜精油(体积分数:0、2、4、6 μL/100 mL)制成复合溶液作为涂膜材料,涂膜液浸泡30 s于新鲜草莓表面,分析草莓在(20±2)℃贮藏过程中的品质变化。结果表明,与对照组未涂膜相比,大蒜精油-羧甲基纤维素钠复合涂膜材料能显著(P<0.05)降低草莓在贮藏过程中的的呼吸作用强度和腐烂变质(P<0.05),减少果实失重率;延缓草莓果实花色苷的分解,有良好的护色作用;另外,大蒜精油-羧甲基纤维素钠复合涂膜材料减少了草莓中可滴定酸度、维生素C、可溶性固形物的分解及丙二醛的累积。综合不同处理组草莓在贮藏过程中的品质变化,确定当大蒜精油添加量为4 μL/100 mL时,草莓有较佳的保鲜效果,可为草莓果实的贮藏保鲜方法提供参考。
    Abstract: Abstract: The strawberry (Fragaria x ananassa) is the most popular and year-round available berry in China and mainly consumed as fresh fruit. It is a kind of easily perishable fruit, which makes it impossible to store for a long term; thus, it should be used very quickly after harvest. Many products such as juice, jelly, nectar, puree, concentrate or jams have been developed. Despite the demand for these products, there remains an excess of strawberry crops. A possible alternative is to generate new preservation method that maintains the fruit's original quality to the maximum extent, which can either retard or inhibit the physico-chemical changes occurring and improve fruit storability. The application of edible coatings is one of the most innovative methods to extend the commercial shelf-life of fruits and vegetables by acting as a gas barrier and having a similar effect with the storage under modified atmosphere, which reduces quality changes and slows down quantity losses through modification and control of the internal atmosphere of the individual fruit. Edible coating has a thin protective layer that is applied to the skin surface of the fruit and later consumed together with the fruit flesh. Sodium carboxymethyl cellulose (Na-CMC) is a naturally-occurring compound that enjoys the potential in agriculture due to its controlling plant diseases. Garlic oil is a kind of natural essential oil, which can be evenly dispersed in Na-CMC/chitosan solution to form an edible semipermeable film on the outside surface of the fruits to extend storage life and reduce some forms of decay caused by fungi during the storage. The objective of this work was to evaluate the effect of Na-CMC/garlic oil coating on respiration rate and quality characteristics of strawberry during its storage. Fresh strawberry was treated with garlic oil/Na-CMC composite film material and then stored at 6 ℃ or 20±2 ℃ for 6 d. Changes in weight loss, respiration rate, rot index, titrable acidity, soluble solid content, ascorbic acid, and malonaldehyde content were periodically recorded. The results indicated that garlic oil/Na-CMC composite film material was effective in reducing weight loss, respiration rate as well as decay rate, significantly reduced the strawberry quality changes during the storage process, and achieved the purpose of keeping the freshness of strawberry. A trend in delaying the decomposition of the anthocyan and color-protecting was observed for coated strawberry. As the garlic essential oil content of composite film material was 4 μL/100 mL, the coated strawberry had the best quality during the storage.
  • [1] 朱娜,毛淑波,潘磊庆,等. 电子鼻对草莓采后贮藏早期霉菌感染的检测[J]. 农业工程学报,2013,29(5):266-273.Zhu Na, Mao Shubo, Pan Leiqing, et al. Early detection of fungal disease infection in strawberry fruits by e-nose during postharvest storage[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(5): 266-273. (in Chinese with English abstract)
    [2] Liu C J, Lin J Y, Liu C J. Protective effects of strawberry and mulberry fruit polysaccharides on inflammation and apoptosis in murine primary splenocytes[J]. Journal of Food & Drug Analysis, 2014, 22(2): 210-219.
    [3] Hidalgo C , Torija M J, Mas A , et al. Effect of inoculation on strawberry fermentation and acetification processes using native strains of yeast and acetic acid bacteria[J]. Food Microbiology, 2013, 34(1): 88-94.
    [4] Tulipani S, Armeni T, Giampieri F, et al. Strawberry intake increases blood fluid, erythrocyte and mononuclear cell defenses against oxidative challenge[J]. Food Chemistry, 2014, 156(2): 87-93.
    [5] Padula M C, Lepore L, Milella L, et al. Cultivar based selection and genetic analysis of strawberry fruits with high levels of health promoting compounds[J]. Food Chemistry, 2013, 140(4): 639-646.
    [6] Mazur S P, Nes A, Wold A B, et al. Effects of ripeness and cultivar on chemical composition of strawberry (Fragaria×ananassa Duch.) fruits and their suitability for jam production as a stable product at different storage temperatures[J]. Food Chemistry, 2014, 146(3): 412-422.
    [7] Francesca G, Alvarez-Suarez J M, Maurizio B. Strawberry and human health: effects beyond antioxidant activity[J]. Journal of Agricultural & Food Chemistry, 2014, 62(18): 3867-3876.
    [8] Sousa-Gallagher M J, Mahajan P V. Integrative mathematical modelling for MAP design of fresh-produce: Theoretical analysis and experimental validation[J]. Food Control, 2013, 29(2): 444-450.
    [9] Giampieri F, Alvarez-Suarez J M, Mazzoni L, et al. An anthocyanin-rich strawberry extract protects against oxidative stress damage and improves mitochondrial functionality in human dermal fibroblasts exposed to an oxidizing agent[J]. Food & Function, 2014, 5(8): 1939-1948.
    [10] Callejón R M, Ubeda C, Hidalgo C, et al. Changes on free amino acids during the alcoholic fermentation of strawberry and persimmon[J]. International Journal of Food Science & Technology, 2014, 50(1): 48-54.
    [11] Akhatou I, ángeles Fernández Recamales. Influence of cultivar and culture system on nutritional and organoleptic quality of strawberry[J]. Journal of the Science of Food & Agriculture, 2014, 94(5): 866-875.
    [12] Fu Y B, Xu W C, Li D L, et al. A Comparative study of MAP materials on the shelf-Life of strawberry (cv. Sachinoka)[J]. Applied Mechanics & Materials, 2015, 731(2): 355-359.
    [13] 葛枝,刘东红,丁甜,等. 超声波结合弱酸性电位水处理改善商熟期草莓采后品质[J]. 农业工程学报,2013(17):265-270.Ge Zhi, Liu DongHong, Ding Tian, et al. Ultrasound combined with slightly acidic electrolyzed water treatment improves quality of immature strawberry[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(17): 265-270. (in Chinese with English abstract)
    [14] 张立华,张元湖,曹慧,等. 石榴皮提取液对草莓的保鲜效果[J]. 农业工程学报,2010,26(2):361-365.Zhang Lihua, Zhang Yuanhu, Cao Hui, et al. Effects of pomegranate peel extract on keep-freshing of strawberry[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2010, 26(2): 361-365. (in Chinese with English abstract)
    [15] Wang X, Wang Y, Yabo F U, et al. Preparation and characterization of strawberry preservation of modified atmosphere packaging films[J]. Farm Products Processing, 2015, 36(3): 25-29.
    [16] 邵兴锋,程赛,王鸿飞,等. 茶树精油熏蒸处理保鲜草莓的工艺优化[J]. 农业工程学报,2012,28(19):279-286.Shao Xingfeng, Cheng Sai, Wang Hongfei, et al. Optimization of tea tree oil fumigation for keeping quality of harvested strawberry fruit[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE),2012, 28(19): 279-286. (in Chinese with English abstract)
    [17] Xy L, Hy S, Jj L, et al. Effects of garlic oil on pancreatic cancer cells[J]. Asian Pacific Journal of Cancer Prevention Apjcp, 2013, 14(10): 5905-5910.
    [18] Wen-Qing L I, Zhou H, Yan R A, et al. Study on the synthesis of allicin by using ozone and the application of the method on garlic oil[J]. Science & Technology of Food Industry, 2014, 35(1): 202-201.
    [19] Sedaghat N, Mohammad-Hosseini M, Khoshnoudinia S, et al. Antimicrobial properties of CMC-based edible films incorporated with coriander and citrus lemon essential oils on the shelf-life of fresh lamb-meat at refrigerator temperature[J]. Iranian Journal of Nutrition Sciences & Food Technology, 2015, 56(8): 61-67.
    [20] Arifin H R, Setiasih I S, Hamdani J S. Shelf life and characteristics of strawberry (Fragaria nilgerensis L.) coated by aloe vera-glycerol and packed with perforated plastic film[J]. Asia Pacific Symposium on Postharvest Research Education & Extension, 2013, 1011(1): 307-311.
    [21] Widiastuti A, Yoshino M, Saito H, et al. Heat shock-induced resistance in strawberry against crown rot fungus Colletotrichum gloeosporioide[J]. Physiological & Molecular Plant Pathology, 2013, 84(5): 86-91.
    [22] Bal E. Postharvest Application of Chitosan and Low Temperature Storage Affect Respiration Rate and Quality of Plum Fruits[J]. Journal of Agricultural Science & Technology, 2013, 15(6): 1219-1230.
    [23] Buchweitz M, Speth M, Kammerer D R, et al. Stabilisation of strawberry (Fragaria x ananassa Duch.) anthocyanins by different pectins[J]. Food Chemistry, 2013, 141(3): 2998-3006.
    [24] Parker A K, Hofmann R W, Leeuwen C V, et al. Manipulating the leaf area to fruit mass ratio alters the synchrony of total soluble solids accumulation and titratable acidity of grape berries[J]. Australian Journal of Grape & Wine Research, 2015, 21(2): 266-276.
    [25] Gheibi S, Karimi-Maleh H, Khalilzadeh M A, et al. A new voltammetric sensor for electrocatalytic determination of vitamin C in fruit juices and fresh vegetable juice using modified multi-wall carbon nanotubes paste electrode[J]. Journal of Food Science & Technology, 2015, 52(1): 276-284.
    [26] Silva J K D, Cazarin C B B, ?ngela Giovana Batista, et al. Effects of passion fruit (Passiflora edulis) byproduct intake in antioxidant status of Wistar rats tissues[J]. Lebensmittel- Wissenschaft und-Technologie, 2014, 59(2): 1213-1219.
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出版历程
  • 收稿日期:  2016-03-08
  • 修回日期:  2016-04-04
  • 发布日期:  2016-07-14

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