Results 1 to 10 of about 26,622 (311)
Foods, 2020 Nowadays, “green analytical chemistry” challenges are to develop techniques which reduce the environmental impact not only in term of analysis but also in the sample preparation step.
Farid Chemat
exaly +3 more sources
Chemical Composition and Antioxidant Activity of Thyme, Hemp and Coriander Extracts: A Comparison Study of Maceration, Soxhlet, UAE and RSLDE Techniques [PDF]
Foods, 2020 Sara Palmieri +2 more
exaly +2 more sources
Investigation of Operating Parameters on Ultrasound-Assisted Extraction of Anethole in Fennel Essential Oil [PDF]
Journal of Chemical and Petroleum Engineering, 2021 In this paper, the operational impact of three parameters including power of ultrasonic apparatus, size of fennel seeds and experiment time on the extraction yield of Anethole, which is the main considerable component in fennel essential oil and its ...
Seyed Mohsen Mirdehghan Ashkezari +4 more
doaj +3 more sources
Extraction of Active Ingredients from Shiraz City Bitter Orange Peel with supercritical carbon dioxide and soxhlet [PDF]
شیمی کاربردی روز, 2021 In this study, two methods of soxhlet extraction and supercritical carbon dioxide extraction were used to extract the effective substances in bitter orange peel. In supercritical fluid extraction, the effect of operational parameters such as temperature,
Ali Zarei, Nadia Esfandiari
doaj +1 more source
Revista de la Facultad de Ciencias Agrarias, 2021 Tomatoes are affected by fungi of the genera Fusarium and Alternaria, reducing the quantity and quality of the fruit.Since plant extracts are an alternative for the control of phytopathogenic fungi, the antifungal effect of Salmea scandens extracts ...
Miguel Angel Salas Marina +7 more
doaj +1 more source
TOTAL PHENOLIC, FLAVONOID AND TANNIN CONTENTS AND ANTIOXIDANT ACTIVITIES OF EXTRACTS OF URTICA DIOICA L. BY DIFFERENT EXTRACTION TECHNIQUES [PDF]
Natural Resources and Sustainable Development, 2022 The stinging nettle (Urtica dioïca L.) has been used as a traditional remedy to treat an important range of diseases due to its therapeutic virtues. This work was undertaken to valorize the prospective of extracts of wild Urtica dioica of Algeria as ...
Siouda Wafa +4 more
doaj +1 more source
Effect of Drought Stress on Physiological and Phytochemical Traits of Silybum marianum L. [PDF]
Majallah-i ̒Ulum-i Bāghbānī, 2022 Introduction Plant growth and yield are affected often by stress conditions, especially drought, which is the most important factor in reducing crop production worldwide.
R. Ghanbari Moheb Seraj +4 more
doaj +1 more source
Aplikasi Microwave Hydrodistillation pada Ekstraksi Biji Kapulaga
Jurnal Teknik Kimia dan Lingkungan, 2020 Minyak Atsiri dari kapulaga memiliki banyak manfaat dibidang industri maupun kesehatan. Metode alternatif diperlukan untuk mengoptimalkan kualitas dan kuantitas minyak atsiri yang dihasilkan karena metode konvensional memiliki banyak kelemahan ...
Y. Tri Rahkadima +2 more
doaj +1 more source
Agraarteadus, 2022 The main purpose of the study was to evaluate the possibility of replacing hexane, which is traditionally used for the extraction of vegetable oils, with ethanol as a safer solvent when extracting oil from sunflower meals and rapeseed in the microwave ...
Valentyna Bandura +4 more
doaj +1 more source