Optimal Hypochlorite Bleaching Duration for Sesbania grandiflora Pulp
نویسندگان
چکیده
منابع مشابه
Physicochemical and phytochemical standardization of fruit of Sesbania grandiflora
The World Health Organization encourages the use of medicinal plants especially in countries where conventional treatment of major diseases seems to be insufficient. India has good biodiversity and Indian medicinal plants are used in successful management of various diseases. Sesbania grandiflora (SG), family – Leguminosae, is a well known Indian medicinal plant used in traditional system for v...
متن کاملBiological activities and antibacterial biomarker of Sesbania grandiflora bark extract.
In the present study, the fractionated extracts of Sesbania grandiflora bark were prepared and evaluated for their biological activities. The ethyl acetate fractionate (EAF) showed high antioxidant activity along with free radical scavenging and reducing mechanisms. The free radical scavenging antioxidant activity of EAF was 69.3 ± 3.6% where its Trolox equivalent antioxidant capacity was 13.6 ...
متن کاملEnzymatic Bleaching of Wood Pulp
The dark colour of kraft pulp after the wood chips have been heated at high temperature with NaOH solution is caused by lignin (a complex phenolic polymer) still attached to the cellulose fibres. Traditionally this pulp is treated with chlorine to bleach the pulp to make it suitable for paper making. Unfortunately this leads to the formation of some potentially toxic chlorophenolic compounds of...
متن کاملPulp reaction to vital bleaching.
This study evaluated the histological changes in dental pulp after nightguard vital bleaching with 10% carbamide peroxide gel. Fifteen patients between 12 and 26 years of age with caries-free first premolars scheduled for orthodontic extraction were treated with 10% Opalescence (Ultradent Products, Inc). Tooth #5 had four days of bleaching, tooth #12 was treated for two weeks, tooth #21 was ble...
متن کاملEffect of Sesbania Grandiflora and Sesbania Sesban Bark on Carrageenan Induced Acute Inflammation and Adjuvant-induced Arthritis in Rats
Nitric Oxide (NO) can autoregulate its own formation by feedback inhibition of the inducible Nitric Oxide Synthase (iNOS). Modulation of biosynthesis or activity of NO results in amelioration if pathogenesis of experimental arthritis. However, little is known about feedback mechanism on NO generation in response to carrageenan induced paw oedema and adjuvantinduced arthritis. In the present stu...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2020
ISSN: 1755-1315
DOI: 10.1088/1755-1315/596/1/012011