The development of new materials environmentally friendly has become an important market niche for the food industry. agro-industrial wastes and by-products can be alternative production biodegradable packaging. work aimed to produce plastic film extruded with antioxidant antibacterial properties by joining cassava starch Brazilian propolis by-product (BPB). volatile profile BPB, (BPBF), contro...

Kanker adalah penyakit mematikan di seluruh dunia. Salah satu jenis kanker dengan angka kejadian tinggi Indonesia payudara. Secara umum dapat ditangani pembedahan, radioterapi, dan kemoterapi. Namun, ketiga teknik ini menunjukkan berbagai kelemahan efek samping yang merugikan. Bahan alam selanjutnya menjadi alternatif penanganan karena telah terbukti secara empiris dalam penyakit. Michelia alba...

Bu çalışmada, Türkiye’de doğal olarak yetişen Cyclotrichium origanifolium (Labill.) Manden. & Scheng. bitkisinin toprak üstü kısımlarından ekstrakte edilen uçucu yağın kimyasal bileşimi ve antimikrobiyal aktivitesi değerlendirilmiştir. Bitkinin yağı Clevenger tipi su destilasyonu ile alınmış GC-MS/FID analiz edilmiştir. Uygulanan hidrodestilasyon işlemi sonucunda yağ verimi %3.63 elde U...

OBJECTIVES As a part of the worldwide European Community respiratory health survey, possible relations between symptoms of asthma, building characteristics, and indoor concentration of volatile organic compounds (VOCs) in dwellings were studied. METHODS The study comprised 88 subjects, aged 20-45 years, from the general population in Uppsala, a mid-Swedish urban community, selected by stratif...

Ducrosia anethifolia is used to improve the smell of foods and drinks. It is also used as fodder for sheep and camel. It is used to treat catarrh, headache, and backache in folk medicine. The herb is also reported to relax the mind and body and induce a peaceful sleep. The aim of this study was to extract the essential oil from the herb and determine its main components by GC and GC/MS and to s...