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Gas combustion retorting detailed run summary sheet retort no. 3 runs C1027-4 start-up

open access: yes, 2022
Reports of the Retort No. 3 runs were sent monthly to the Technical Advisory Committee members: Sinclair Research, Inc., Sinclair Oil and Gas Company, Mobil Oil Corporation, Pan American Petroleum Corporation, Esso Research and Engineering Company ...

core  

云南主栽品种核桃油的提取及与市售核桃油 功能活性成分比较Extraction of oil from main cultivars of walnut in Yunnan and comparison of the functional active ingredients with commercial walnut oil

open access: yesZhongguo youzhi
为选择适宜的云南核桃油提取工艺,以云南主栽品种核桃为原料,分别采用液压压榨法、螺旋压榨法、水剂法制备核桃油,对比3种制油方式所得核桃油的理化指标、功能活性成分,并对比分析水剂法提取的3个云南主栽品种‘漾泡’‘三台’‘细香’核桃油与6个市售核桃油的功能活性成分。结果表明:水剂法、液压压榨法和螺旋压榨法核桃油的酸值、过氧化值、碘值、皂化值、水分及挥发物含量、脂肪酸组成及含量均符合国标要求;水剂法核桃油的α-生育酚、γ-生育酚、角鲨烯、 β-谷甾醇含量均高于液压压榨法和螺旋压榨法核桃油的;水剂法核桃油的α ...
陈海云,耿树香,宁德鲁,王玺 CHEN Haiyun, GENG Shuxiang, NING Delu, WANG Xi
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Retort no. 3 runs, summary C1020-C1026 March 20 to April 3, 1967

open access: yes, 2022
Reports of the Retort No. 3 runs were sent monthly to the Technical Advisory Committee members: Sinclair Research, Inc., Sinclair Oil and Gas Company, Mobil Oil Corporation, Pan American Petroleum Corporation, Esso Research and Engineering Company ...

core  

APPLICATION OF FLUORESCENCE EXCITATION–EMISSION SPECTROSCOPY FOR WALNUT OIL AUTHENTICATION

open access: yesFood and Environment Safety
Walnut oil is a high-value edible oil appreciated for its nutritional, sensory, and health-promoting properties. Due to its premium market value, it is particularly vulnerable to adulteration with lower-cost vegetable oils, creating the need for rapid ...
Georgiana FEDIUC, Mircea OROIAN
doaj  

不同贮藏温度对低温压榨核桃油 关键香气成分的影响Effects of different storage temperatures on key aroma components of cold-pressed walnut oil

open access: yesZhongguo youzhi
旨在为核桃油的低温贮藏提供参考,研究了不同贮藏温度下低温压榨核桃油关键香气成分的差异。将低温压榨核桃油在25、4、-10、-20 ℃下贮藏8周,考察贮藏过程中其酸值和过氧化值的变化,采用电子鼻与固相微萃取-气相色谱-质谱法测定核桃油的风味物质与挥发性成分含量,并采用相对气味活度值确定关键香气成分。结果表明:随着贮藏时间的延长与贮藏温度的升高,低温压榨核桃油的酸值和过氧化值升高,但均未超出国标限量;电子鼻分析表明,低温压榨核桃油主要含有氮氧化物、烃类、萜烯类、硫化物、醇类、醛酮类等物质,-20 ...
张玉壮1,雷舒雯1,刘志晨1,彭春秀2,龚加顺1,3 ZHANG Yuzhuang1, LEI Shuwen1, LIU Zhichen1, PENG Chunxiu2, GONG Jiashun1,3
doaj   +1 more source

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