Results 111 to 120 of about 3,836 (200)

Optimization of extraction technology, content determination, and antioxidant activity of total flavonoids from Camellia oleifera cake

open access: yesSiliao yanjiu
The purpose of this study was to optimize the ultrasonic extraction technology of total flavonoids from Camellia oleifera cake by response surface methodology, and to compare the content of total flavonoids from Camellia oleifera cake from different ...
DONG Zhi-dan   +7 more
doaj  

Características fisicoquímicas, perfil de ácidos grasos y composición de tocoferoles de aceites de Camellia oleifera Abel cultivadas en Henan, China

open access: yes, 2018
As a unique woody oil tree, Camellia oleifera Abel originates from southern China and is now being cultivated in central China, such as the southern Henan province.
G. L. Yang   +3 more
core   +1 more source

Ultrasound assisted extraction of polyphenols from Camellia oleifera shells and its antioxidant activity

open access: yesSiliao yanjiu
The study was to optimize the optimum conditions for ultrasonic assisted extraction of polyphenols from Camellia oleifera shell by single factor test combined with the response surface method, and to evaluate its antioxidant activity by measuring the ...
YANG Fei   +5 more
doaj  

Analysis of Cracking Properties of Camellia Oleifera Fruit Heated by Micro-wave

open access: yes, 2011
As one of the chinese special product,it is very important for further machining of camellia oleifera fruit. The paper points out the fruit volume and density distribution,the specific heat capacity is about 2.1∼2.5J/g°C.Under the microwave effect, the ...
Zhou, Jian   +9 more
core   +1 more source

油茶籽淀粉的结构与体外模拟消化特性研Structure and digestion property in vitro of Camellia oleifera starch

open access: yesZhongguo youzhi
为促进油茶籽淀粉资源的开发利用,采用“碱提+酶解”工艺从油茶籽粕中提取油茶籽淀粉,并以市售玉米淀粉和马铃薯淀粉为对照,比较其结构和体外消化特性。结果表明:本工艺所得油茶籽淀粉的提取率为64.25%,纯度为92.66%;与市售玉米淀粉、马铃薯淀粉相比,油茶籽淀粉呈圆球形或椭球形,颗粒更小;油茶籽淀粉为典型的A型淀粉,其长程结构不稳定,相对结晶度更低;油茶籽淀粉的短程有序程度与市售玉米淀粉、马铃薯淀粉相似,但双螺旋度数更低;油茶籽淀粉抗性淀粉含量(16.91%)更高。综上 ...
向敏1,韩小苗1,2,吴苏喜1,2,李万元2,彭邵锋3 XIANG Min1,HAN Xiaomiao1,2,WU Suxi1,2, LI Wanyuan2,PENG Shaofeng3"
doaj   +1 more source

Research on the Design Method of Camellia oleifera Fruit Picking Machine

open access: yes
Camellia oleifera fruit pickers are essential for improving picking efficiency and promoting the Camellia oleifera industry. However, it is challenging to develop pickers that meet user needs.
Jing Xin, Dong Zhang, Shan Hu, Geqi Xing
core   +1 more source

Antioxidant and Cytotoxic Activities of Endophytic Fungi from Camellia oleifera Abel

open access: yes, 2018
บทคัดย่อ เชื้อราเอนโดไฟต์ 17 ชนิดได้ถูกค้นพบจากส่วนต่างๆของต้นชาน้ำมันสกุล Camellia oleifera Abel และเมื่อนำมาทำการศึกษาฤทธิ์ต้านอนุมูลอิสระและฤทธิ์เป็นพิษของสารสกัดหยาบจากน้ำเลี้ยงเชื้อ (broth crude extracts) ราเอนโดไฟต์หมายเลข L004 แสดงฤทธิ์ต้านอนุมู
Pansanit, Acharavadee   +2 more
core  

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