Results 21 to 30 of about 2,188 (185)

Study on Biochemical Degumming Process of Mulberry Fiber, Part 2: Orthogonal Optimization Analysis

Journal of Natural Fibers, 2021
The mulberry fiber is extracted from the mulberry bast by biochemical degumming method. Based on the single factor experiment, the orthogonal experiment is further designed. The optimal process parameters for biochemical combined degumming are as follows:
Hong Cui, Chen Shi, Zhuyu Ji, Jinming Duan, Meng Han   +4 more
doaj   +1 more source

Effect of Phospholipase A1-Catalyzed Degumming on Oryzanol, Tocopherols, and Tocotrienols of Dewaxed Rice Bran Oil

Journal of Chemistry, 2019
The effect of phospholipase A1-catalyzed degumming on the phosphorus content, the retention rate of oryzanol, and total tocopherols and tocotrienols of dewaxed rice bran oil was investigated with comparison to water degumming and citric acid degumming ...
Sun Xiaoyang, Tian Shaojun, Zhang Lifen, Xie Jianchun   +3 more
doaj   +1 more source

Optimization of Physical Refining Process of Camellia Oil for Reduction of 3-Monochloropropane-1,2-Diol (3-MCPD) Ester Formation Using Response Surface Methodology on a Laboratory Scale

Molecules, 2023
Refined and deodorized camellia oil has been reported to contain a high amount of 3-monochloropropane-1,2-diol esters (3-MCPDE) due to the high-temperature deodorization step.
Liqun Zhang, Pinggu Wu, Xiaoling Xiang, Dajin Yang, Liyuan Wang, Zhengyan Hu   +5 more
doaj   +1 more source

磷脂酶C对大豆原油脱胶效果的研究Enzyme-catalyzed degumming of crude soybean oil by phospholipase C

Zhongguo youzhi, 2022
为了避免传统脱胶方式引起的化学品消耗大、水耗高，而且脱胶油得率低、残磷量高等问题，以大豆原油为原料，采用磷脂酶C对其进行酶法脱胶，考察加酶量、柠檬酸添加量、脱胶温度和脱胶时间对磷脂脱除和脱胶油得率的影响。结果表明，磷脂酶C脱胶的最佳反应条件为0.45 g/mL 柠檬酸添加量0.15 mL（100 g原油）、加酶量40 mg/100 g（以油质量计）、脱胶温度50 ℃、脱胶时间4 h。在最佳条件下，磷脂酶C脱胶油中含磷量降至1.00 mg/kg ...
李军1，杨静媚2，苏沛2，姜碧若2，杨小平1，徐浩宇1，毕艳兰1 LI Jun1, YANG Jingmei2, SU Pei2, JIANG Biruo2, YANG Xiaoping1, XU Haoyu1, BI Yanlan1
doaj   +1 more source

An eco-friendly and efficient bio-degumming approach for sisial fibers preparation with closed-loop recycling of degumming wastewater

Industrial Crops and Products
Degumming is an indispensable processing stage for plant fiber preparation, whereas the resulting degumming wastewater poses significant environmental challenges due to its high chemical oxygen demand (COD) concentration.
Linru Huang, Hui Du, Minghui Tan, Jieying Peng, Kuntai Li   +4 more
doaj   +1 more source

ULTRASONIC DEGUMMING OF SOYBEAN OIL [PDF]

Journal of Food and Dairy Sciences, 2008
The present work discusses an alternative process for degumming of soy bean oil (SBO) using ultrasonic waves. The main advantages of this method are exclusion of acid treatment and heating that are required in the conventional degumming method, no heat ...
Samy Galal
doaj   +1 more source

Degradation Mechanisms, Encapsulation‐Based Stabilization, and Analytical Detection of Vitamin A

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Vitamin A is an important lipid‐soluble micronutrient essential for vision, immune function, and overall growth and development. However, vitamin A is unstable and susceptible to environmental factors because of its conjugated structure and inherent chemical reactivity.
Latheesha Abeywardana, Thambaramala V. Gamage, Tanoj K. Singh, Shuaifei Zhao, Amy Logan, Lingxue Kong   +5 more
wiley   +1 more source

Tidy dataset of the experimental design of the optimization of the alkali degumming process of Bombyx mori silk

Data in Brief, 2021
Silk fibroin is the structural fiber of the silk filament and it is usually separated from the external protein, named sericine, by a chemical process called degumming.
Alessio Bucciarelli, Gabriele Greco, Ilaria Corridori, Antonella Motta, Nicola M. Pugno   +4 more
doaj   +1 more source

Optimization of Saponification Process for Quantification of Individual and Total Tocopherols and Phytosterols in Canola Oil Refining By‐Products

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi, Paul Prenzler, Lachlan Schwarz, Michael Loughlin, Randy Adjonu   +4 more
wiley   +1 more source

Optimization of the process of Korean pine seed oil enzymatic degumming by ultrasound-assisted method and its antioxidant activity

Shipin yu jixie
ObjectiveTo reduce the phosphorus content in Korean pine seed oil and develop an efficient degumming method.MethodsAn ultrasound-assisted method was used, and the degumming process of Korean pine seed oil was optimized through orthogonal experiments. The
QU Yanfeng, XIANG Lan, CHEN Tianpeng, ZHANG Zhe, JIA Yunzhe, ZHANG Hanbing   +5 more
doaj   +1 more source