Results 1 to 10 of about 2,188 (185)
Optimization of Coffee Micro-water Degumming Process Based on Principal Component Analysis
Shipin gongye ke-ji, 2023 To optimize the micro-water degumming process, this study investigated the effects of different processing techniques including mechanical peeling degumming+sun drying (A), mechanical peeling degumming+heat pump drying (B), manual peeling+heat pump ...
Xuerui LI +8 more
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Analysis of the Relationship Between Enzymatic Activity and Microbial Degumming Effect of Kenaf Bast
Journal of Natural Fibers, 2021 Degumming is the most important step before kenaf bast fibers used in textile industry. Microbial degumming is an environmental protection and energy-saving technology to replace the conventional chemical degumming.
Qi Yang +6 more
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A novel method for silkworm cocoons self-degumming and its effect on silk fibers
Journal of Advanced Research, 2023 Introduction: Conventional hot-alkaline cocoon degumming techniques greatly weaken the physicochemical and mechanical properties of silk fibroin fiber, thus affecting the quality of silk fabric.
Riyuan Wang +6 more
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Research on Enzymatic Degumming Process of Jatropha Crude Oil and Mechanism Analysis
Liang you shipin ke-ji, 2021 Jatropha crude oil and compound phospholipase were used as raw material and degumming enzyme respectively， the enzymatic degumming process was studied by single factor test and orthogonal array test.
ZHAO Guang-hui +4 more
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Microbiology Indonesia, 2021 Ramie fiber is a potential raw material to substitute imported raw materials such as cotton. Due to its higher hemicellulose content, ramie fiber required hydrolysis in a process called degumming.
DEWI NANDYAWATI +4 more
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大豆原油酶法脱胶Enzymatic degumming of crude soybean oil
Zhongguo youzhi, 2022 为促进酶法脱胶的产业化应用，分别采用PLA1单酶脱胶和PLC联用PLA1双酶脱胶对7个批次大豆原油进行脱胶，测定油脂得率、油脚出率、脱胶油磷含量及酸值，并与传统水化法进行比较，考察大豆原油酶法脱胶的效果。结果表明：酶法脱胶油脂得率显著提升，利用PLA1单酶脱胶和PLC联用PLA1双酶脱胶其油脂得率较水化脱胶分别提升了0.86、1.41百分点，且双酶脱胶较单酶脱胶油脂得率也有明显提升，平均提升0.55百分点；酶法脱胶可以将大豆油的磷含量降至10 mg/kg以下，甚至可降至5 mg/kg左右 ...
李杉杉1，程倩2,3，谢亮2,3，薛飞燕1，王风艳2,3，王满意2,3LI Shanshan1, CHENG Qian2,3, XIE Liang2,3, XUE Feiyan1, WANG Fengyan2,3, WANG Manyi2,3
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Ultrasonics Sonochemistry, 2021 Ultrasound assisted enzymatic method was applied to the degumming of arachidonic acid (ARA) oil produced by Mortierella alpina. The conditions of degumming process were optimized by response surface methodology with Box- Behnken design.
Tingting Guo +4 more
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Green Degumming Technology of Hemp and a Comparison between Chemical and Biological Degumming [PDF]
ACS Omega, 2021 This paper provides an efficient and environmentally friendly biochemical degumming method for hemp fiber, which can address the problems of high temperature, high pressure, and extreme pollution of the traditional chemical method and the harsh reaction conditions of biological degumming, such as a long reaction time and pH.
Xin Zhang +6 more
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DEGUMMING OF SILK FIBERS BY PROTEASE FR' M Bacillus subtilis [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2003 Four stralns of Bacillus subtifis (MZ. M14, M35 and M54) were selected. for production ot protease enzyme and degumming of silk fibers. The data revealed that. maximum protease activity and specific activity were obtained by B.
H. Abou Aly, N. Neweigy,
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Study on the Preparation and Properties of Xinjiang Apocynum Venetum Fiber
Journal of Natural Fibers, 2022 In order to give full play to the economic application value of Xinjiang Apocynum venetum and reduce the environmental pollution caused by the traditional chemical degumming process, a combination of biological and chemical method is used to degum ...
Chunhui Chen +5 more
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