Temperature-regulated microcapsules containing lavender essential oil are effective natural insecticide against Sitophilus granaries

被引：9
作者：
Jiang, Aiyue [1 ]
Cai, Yujuan [1 ]
Wang, Hailong [2 ]
She, Zhennan [4 ]
Xu, Chunpin [3 ]
Tai, Zhigang [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Peoples R China
[2] China Resources Kunming Shenghuo Pharmaceut Co Ltd, Kunming 650217, Peoples R China
[3] Zhengzhou Univ Light Ind, Coll Food & Bioengn, Zhengzhou 450002, Peoples R China
[4] Kunming Med Univ, Sch Pharmaceut Sci, Kunming 650500, Peoples R China
来源：
INDUSTRIAL CROPS AND PRODUCTS | 2023年 / 203卷
关键词：
Lavender oil; Microcapsule; Temperature-controlled release; Sitophilus granaries; CELLULOSE;
D O I：
10.1016/j.indcrop.2023.117186
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
In this study, temperature-regulated lavender oil (LavO)-@-nanocellulose (NC) microcapsules (LavO@NCms) were successfully prepared. Their structure, stability, thermolysis, effect of temperature on release performance, toxicity, and repellent activity against Sitophilus granaries were systematically studied. The surface of LavO@NCms had net-like cross-linking patterns with excellent encapsulation efficiency (35.6 - 40.1%). LavO@NCms also demonstrated high thermal stability. The in vitro release performance indicated that LavO@NCms continually released LavO, and the LavO release pattern followed the Weibull model, Fick's diffusion law, and the case's (II) transportation principle. LavO@NCms could exert prolonged toxicity against Sitophilus granaries through temperature-regulated release. Thus, LavO@NCms represent a potentially safe natural insecticide.
引用
收藏
页数：8
相关论文
共 37 条
  • [1] Control of Sitophilus granarius and Sitophilus oryzae on stored wheat using low-rate combinations of natural zeolite with three insecticides
    Abdelgaleil, Samir A. M.
    Gad, Hassan A.
    Atta, Ayman A. M.
    Al-Anany, Mohamed S.
    [J]. JOURNAL OF STORED PRODUCTS RESEARCH, 2022, 97
  • [2] Chemical components and insecticidal effects of essential oils from three lavender cultivars against adult Sitophilus granarius (L., 1758) (Coleoptera: Curculionidae)
    Alkan, Mustafa
    Guzel, Merve
    Aksit, Huseyin
    Bahtiyarca Bagdat, Reyhan
    Alkan, Fatma Ruveyda
    Evlice, Emre
    [J]. TURKIYE ENTOMOLOJI DERGISI-TURKISH JOURNAL OF ENTOMOLOGY, 2021, 45 (04): : 405 - 416
  • [3] Chelaru C, 2016, REV CHIM-BUCHAREST, V67, P1680
  • [4] Facile fabrication of tea tree oil-loaded antibacterial microcapsules by complex coacervation of sodium alginate/quaternary ammonium salt of chitosan
    Chen, Minjie
    Hu, Yang
    Zhou, Jian
    Xie, Yirong
    Wu, Hong
    Yuan, Teng
    Yang, Zhuohong
    [J]. RSC ADVANCES, 2016, 6 (16): : 13032 - 13039
  • [5] Study on Lavender Essential Oil Chemical Compositions by GC-MS and Improved pGC
    Dong, Guangyao
    Bai, Xiaohui
    Aimila, Aoken
    Aisa, Haji Akber
    Maiwulanjiang, Maitinuer
    [J]. MOLECULES, 2020, 25 (14):
  • [6] Lavandula dentata L.: Phytochemical Analysis, Antioxidant, Antifungal and Insecticidal Activities of Its Essential Oil
    El Abdali, Youness
    Agour, Abdelkrim
    Allali, Aimad
    Bourhia, Mohammed
    El Moussaoui, Abdelfattah
    Eloutassi, Noureddine
    Salamatullah, Ahmad Mohammed
    Alzahrani, Abdulhakeem
    Ouahmane, Lahcen
    Aboul-Soud, Mourad A. M.
    Giesy, John P.
    Bouia, Abdelhak
    [J]. PLANTS-BASEL, 2022, 11 (03):
  • [7] Preparation and barrier properties of the microcapsules added nanoclays in the wall
    Fan Chuanjie
    Zhou Xiaodong
    [J]. POLYMERS FOR ADVANCED TECHNOLOGIES, 2009, 20 (12) : 934 - 939
  • [8] Thermoresponsive polymer-encapsulated hollow mesoporous silica nanoparticles and their application in insecticide delivery
    Gao, Yunhao
    Xiao, Yanan
    Mao, Kaikai
    Qin, Xueying
    Zhang, Yuan
    Li, Donglin
    Zhang, Yanhui
    Li, Jianhong
    Wan, Hu
    He, Shun
    [J]. CHEMICAL ENGINEERING JOURNAL, 2020, 383
  • [9] Germinara GS, 2017, B INSECTOL, V70, P129
  • [10] Effect of Micelle Size on the Dielectric Relaxation and Dynamic Behavior of Reverse Micelles Using the Open-Ended Coaxial Line Technique
    Ghabri, Rim
    Kassab, Ghazi
    Mohamed, Abdelatif Belhadj
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2020, 59 (09): : 562 - 586
1234