Phenolic composition of apple products and by-products based on cold pressing technology

This research is dedicated to the role of different amounts of hexagonal BN (hBN: 0, 1.5, 3, and 4.5 wt%) on the pressureless sinterability of ZrB2–25 vol% SiC ceramics. Phenolic resin (5 wt%) with a carbon yield of ~40 % was incorporated as a binder to the powder mixtures and after initial cold pressing, the final sintering process was performed at 1900 °C for 100 min in a vacuum furnace. The as-sintered specimens were characterized by X-ray diffractometry, field emission scanning electron microscopy, and energy-dispersive X-ray spectroscopy. The results disclosed that the incorporation of 1.5 wt% hBN could increase the relative density to ~92%, while the sample with zero hBN content just reached ~81% of full densification. Appropriate hBN content not only facilitated the particle rearrangement during the cold pressing, but also removed the harmful oxide impurities during the final sintering. Nevertheless, the addition of higher amounts of hBN remarkably lessened the densification because of more delamination of the non-reacted hBN flakes and release and entrapment of more gaseous by-products induced by the reacted hBN phases.

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Study on Cold-Pressing Technology for Mixture of Iron Ore and Coal

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.117-119.882 ◽

2011 ◽

Vol 117-119 ◽

pp. 882-886

Author(s):

Jie Qin ◽

Gong Guo Liu ◽

Fei Hu Long

Keyword(s):

High Pressure ◽

Industrial Production ◽

Iron Ore ◽

Cold Pressing ◽

Comprehensive Utilization ◽

Vanadium Titanium ◽

Titanium Magnetite ◽

Pressing Technology

Operation principle of high-pressure briquetter is introduced. According to the problems arised from real production in pilot named as comprehensive utilization of vanadium-titanium magnetite, countermeasures have been proposed to solve these problems. At the base of carrying out a series of reformations on the equipments and now the high-pressure briquetter can meet the requirements of industrial production.

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Phenolic Composition and Radical Scavenging Activity of Sweetpotato-Derived Shochu Distillery By-Products Treated with Koji

Bioscience Biotechnology and Biochemistry ◽

10.1271/bbb.68.2477 ◽

2004 ◽

Vol 68 (12) ◽

pp. 2477-2483 ◽

Cited By ~ 27

Author(s):

Makoto YOSHIMOTO ◽

Rie KURATA-AZUMA ◽

Makoto FUJII ◽

De-Xing HOU ◽

Kohji IKEDA ◽

...

Keyword(s):

Radical Scavenging Activity ◽

Radical Scavenging ◽

Scavenging Activity ◽

Phenolic Composition ◽

By Products

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Detailed phenolic composition of white grape by-products by RRLC/MS and measurement of the antioxidant activity

Talanta ◽

10.1016/j.talanta.2014.02.065 ◽

2014 ◽

Vol 125 ◽

pp. 51-57 ◽

Cited By ~ 28

Author(s):

M. José Jara-Palacios ◽

Dolores Hernanz ◽

Susana González-Manzano ◽

Celestino Santos-Buelga ◽

M. Luisa Escudero-Gilete ◽

...

Keyword(s):

Antioxidant Activity ◽

Phenolic Composition ◽

By Products

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Phenolic composition of grape and winemaking by-products of Brazilian hybrid cultivars BRS Violeta and BRS Lorena

Food Chemistry ◽

10.1016/j.foodchem.2014.02.163 ◽

2014 ◽

Vol 159 ◽

pp. 95-105 ◽

Cited By ~ 40

Author(s):

Milene Teixeira Barcia ◽

Paula Becker Pertuzatti ◽

Sergio Gómez-Alonso ◽

Helena Teixeira Godoy ◽

Isidro Hermosín-Gutiérrez

Keyword(s):

Phenolic Composition ◽

By Products

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Phenolic composition profiling of different edible parts and by-products of date palm (Phoenix dactylifera L.) by using HPLC-DAD-ESI/MSn

Food Research International ◽

10.1016/j.foodres.2016.10.018 ◽

2017 ◽

Vol 100 ◽

pp. 494-500 ◽

Cited By ~ 26

Author(s):

Ibrahim M. Abu-Reidah ◽

Ángel Gil-Izquierdo ◽

Sonia Medina ◽

Federico Ferreres

Keyword(s):

Date Palm ◽

Phoenix Dactylifera ◽

Phenolic Composition ◽

Phoenix Dactylifera L ◽

Edible Parts ◽

By Products

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Study on the Key Technologies of Direct Reduction for Rotary Hearth Furnace Dealing with Carbon Containing Pellets

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.217-219.437 ◽

2012 ◽

Vol 217-219 ◽

pp. 437-440

Author(s):

Jie Qin

Keyword(s):

Direct Reduction ◽

Continuous Operation ◽

Rotary Hearth Furnace ◽

Current Development ◽

Hearth Furnace ◽

Technology Design ◽

Cold Pressing ◽

Key Technologies ◽

Metallized Pellets ◽

Pressing Technology

The current development of derect reduction technology for rotary hearth furnace (RHF) is introduced. It is essential to stable and continuous operation of the RHF carrying out the following technologies: the cold-pressing technology，design of the charging machine and discharging machine of the RHF, temperature, pressure and atmosphere in the furnace, and the antioxidation of the metallized pellets. The current develop situation of these technologies are fully discussed.

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Using Green Cold Pressing to Produce High Quality Fish Oil From Industrial Salmon Waste

Journal of Zoological Research ◽

10.30564/jzr.v2i1.2021 ◽

2020 ◽

Vol 2 (1) ◽

Author(s):

Tarek Fouda

Keyword(s):

Total Mass ◽

Constant Pressure ◽

Agricultural Research ◽

Optimum Conditions ◽

Cold Pressing ◽

Pressing Time ◽

Food And Feed ◽

Oil Productivity ◽

Usda Agricultural Research ◽

By Products

The main objective of this research was to determine the amount of oil fish were extracted from fish west resulted from butchering, cutting and splitting processes before salmon smoking by using cold pressing `methods. The amount and the characteristics of extracted of oil were tested at Regional Centre for food and feed the USDA Agricultural Research Center laboratory. The samples were used from fresh Salmon waste about 1000g from each of the (head, skin, viscera, backbone, frames and cuts off). This waste recorded more than 22% of the total mass from salmon fish with used modern extract machine. in this experiment the results revealed the fresh salmon waste have more than 16 % of oil fish per one kg of salmon waste. The oil weight from Salmon waste for (head, skin, viscera, backbone, frames and cuts off). was increased with pressing time increase as well as oil productivity increased. The optimum conditions at pressing time was 200 min, for all salmon waste components . Oil productivity fluctuated according to waste sources was 190, 210, 86, 188, 178 and 90 g.oil/1000 g. by head, skin, off cuts , terming, , viscera , and backbone frames, Salmon by-products, oil productivity was ranged between 8.60 to 21.00% at constant pressure. High contents of functional EPA (20:5 ω 3) and DHA (22:6 ω 3) for oil fish

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Gas-Liquid Chromatographic Determination of Fenvalerate Insecticide Residues in Processed Apple Products and By-Products

Journal of AOAC INTERNATIONAL ◽

10.1093/jaoac/65.5.1106 ◽

1982 ◽

Vol 65 (5) ◽

pp. 1106-1111

Author(s):

Terry D Spittler ◽

Robert J Argauer ◽

Donald J Lisk ◽

Ralph O Mumma ◽

George Winnett ◽

...

Keyword(s):

Chromatographic Analysis ◽

Chromatographic Determination ◽

Synthetic Pyrethroid ◽

Insecticide Residues ◽

Apple Products ◽

Liquid Chromatographic Analysis ◽

Liquid Chromatographic Determination ◽

Liquid Chromatographic ◽

By Products

Abstract Apples from trees treated in the field at 2-week intervals (9 foliar applications) with the synthetic pyrethroid insecticide fenvalerate (cyano(3-phenoxyphenyL)methyl 4-chloro-alpha-(1-methylethyl)- benzeneacetate) were processed into apple sauce, juice, pomace, and peels plus cores. Gas-liquid chromatographic analysis of the commodities for fenvalerate showed the sauce and juice to be essentially residue-free, the whole apples to contain about 0.4 ppm, and the pomace and peels plus cores to contain about 2 and 1.5 ppm, respectively. Agreement among 5 laboratories using modifications of the same basic method was good.

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