Results 41 to 50 of about 36,406 (236)

Ascorbic Acid Content and Proteolytic Enzyme Activity of Microwave-Dried Pineapple Stem and Core

Chemical Engineering Transactions, 2017
Solid wastes generated from the industrial processing of pineapple are favourable raw materials for obtaining antioxidants and bioactive compounds because of their low cost and the possibility of reducing environmental problems caused by waste disposal ...
N.A.M. Zaki, N.A. Rahman, N.A. Zamanhuri, S.A. Hashib   +3 more
doaj   +1 more source

Additives and storage time for silage of pineapple crop waste

Pesquisa Agropecuária Brasileira, 2023
The objective of this work was to evaluate the effects of additives and storage time on the quality and aerobic deterioration of silages of pineapple crop waste.
Roberta Santos de Freitas, Adriana Guim, Alexandre Carneiro Leão de Mello, Marcelo de Andrade Ferreira, João Vitor Fernandes Clemente, Salmo Olegário Lima da Silva, Lucas Lemos de Farias, Rodrigo Barbosa de Medeiros, Tomás Guilherme Pereira da Silva, Pedro Henrique Ferreira da Silva   +9 more
doaj   +1 more source

Kajian Fisiko Kimia dan Daya Terima Organoleptik Selai Nenas yang Menggunakan Pektin dari Limbah Kulit Kakao

Jurnal Teknologi dan Industri Pertanian Indonesia, 2014
Cacao (Theobroma cacao) is one of the product commodities in Aceh and its production continues to increase every year. Parts of cocoa that have economic value are the seed, while the skin that is a waste of processing cocoa beans is often not utilized ...
Fahrizal Fahrizal, Rahmad Fadhil
doaj   +1 more source

Characteristics of Cellulose, Hemicellulose and Lignin of MD2 Pineapple Biomass

Chemical Engineering Transactions, 2019
Three main lignocellulosic components (lignin, cellulose and hemicellulose) are major plant cell walls. Their content in biomass crops, for example, MD2 pineapple waste will affect the heating values (HHV) if uses as a feedstock for the solid biofuel ...
Adila Maisyarah Mansor, Jeng Shiun Lim, Farid Nasir Ani, Haslenda Hashim, Wai Shin Ho   +4 more
doaj   +1 more source

Properties of Pineapple Leaf Fibers with Paper Waste as An Absorbing-Composite to Reduce Noise

Jurnal Ilmiah Pendidikan Fisika Al-Biruni, 2022
Natural product-based noise-absorbing composite can be an alternative to replace synthetic fiber because of its advantages of high strength, toughness, low price, and abundance to reduce noise.
Kartika Sari, Yazid Zainur Isnen, Agung Bambang Setio Utomo, Sunardi Sunardi   +3 more
doaj   +1 more source

Environmental Analysis of Power Generation from Pineapple Waste

Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Malaysia's manufacturing and transportation sectors are largely reliant on fossil fuels. In 2009, fossil fuels such as natural gas, coal, diesel oil, and palm oil were used to produce 94.5 percent of electricity. Concerns about energy security, crude oil price volatility, and climate change are all driving major changes in how energy, specifically ...
Omar, Salmah, Mohd Shafie, Shafini, Hami, Norsiah, Othman, Zakirah, Djaohari, A. Hariths Numan   +4 more
openaire   +1 more source

Expandable polyethylene bag can improve fruit quality of pineapple cv. ‘MD-2’

Ciência Rural, 2022
: Paper and plastic bags have been mainly used in fruit bagging of pineapple production. However, they are often discarded as agricultural wastes after harvest of pineapple fruit and threaten environment.
Yanfang Zhang, Yang Wenxiu, Weifeng Zhao, Xiaohuan Yang   +3 more
doaj   +1 more source

Citric Acid Production From Pineapple Waste

, 2009
Aspergillus niger and Saccharomyces cerevisiae were grown on pineapple waste and their citric acid production characteristics compared. The effects of pH and methanol on the production were investigated. The highest concentration of citric acid was produced by A. niger at initial pH of 4.5 in the presence of methanol.
Femi-Ola T.O, Oluyege, J.O, Gbadebo, A.O.   +2 more
openaire   +1 more source

The effect of heat compression on mechanical behaviour and moisture content of pineapple leaf fibre and sugarcane bagasse waste for plate disposal [PDF]

, 2014
The waste from farming and industry could be reduced and used as raw materials in construction to achieve sustainable technologies. This study focuses on the use of waste products from the pineapple leaf and sugarcane bagasse as compounds in replacing
Sabdin, Saiful Din Sabdin
core  

Sleep Alters the Velocity of Physiological Brain Pulsations in Humans

Advanced Science, EarlyView.
Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy, Heta Helakari, Tommi Väyrynen, Zalán Rajna, Niko Huotari, Lauri Raitamaa, Ville Isokoski, Matti Järvelä, Mika Kaakinen, Johanna Piispala, Mika Kallio, Vesa Korhonen, Tapio Seppänen, Vesa Kiviniemi   +13 more
wiley   +1 more source