cochineal

cochineal怎么读

英式音标：[ˌkɒtʃɪˈni:l]

美式音标：[ˈkɑtʃənil]

cochineal基本解释

n. [昆] 胭脂虫；[染料] 胭脂虫红

cochineal的意思释义

n.

胭脂虫（由胭脂虫制成的）洋红；

英英释义

n.

a red dyestuff consisting of dried bodies of female cochineal insects

Mexican red scale insect that feeds on cacti; the source of a red dye

同义词：cochineal insectDactylopius coccus

cochineal用法及例句

例句参考

Cochineal

Cochineal

Cochineal carmine: an ancient dye with a modern role

Red cochineal dye (carminic Acid): its role in nature.

Natural dyes extraction from cochineal (Dactylopius coccus). New extraction methods

Spanish Red: An Ethnogeographical Study of Cochineal and the Opuntia Cactus

On the status and identity of the cochineal insects (Homoptera: Coccoidea: Dactylopiidae).

Optical spectroscopic exploration of binding of Cochineal Red A with two homologous serum albumins

Analysis of natural red dyes (cochineal) in textiles of historical importance using HPLC and multivariate data analysis.

Free radical scavenging capacity and antioxidant activity of cochineal (Dactylopius coccus C.) extracts.

The effects of simulated rainfall on cochineal insects (Homoptera: Dactylopiidae): colony composition and survival on cactus cladodes

Removal of ammonium and phosphates from wastewater resulting from the process of cochineal extraction using MgO-containing by-product

cochineal词源

cochineal

cochineal: [16] Cochineal ‘red dye’ comes via French cochenille from Old Spanish cochinilla, a term applied both to the dye and to the small insect related to the mealybugs, from whose dried body it is made. It is generally thought to be a derivative of Latin coccinus ‘scarlet’, which in turn came from Greek kokkinos, a derivative of kókos, the Greek term for the cochineal insect (the word originally meant ‘berry, seed’ – it was applied to various bacteria, such as streptococcus and staphylococcus, because of their spherical seedlike shape – and it was thought in ancient times that the dried body of the insect was a berry).=> staphylococcus, streptococcus

cochineal (n.)

1580s, from French cochenille (16c.), probably from Spanish cochinilla, from a diminutive of Latin coccinus (adj.) \"scarlet-colored,\" from coccum \"berry (actually an insect) yielding scarlet dye\" (see kermes). But some sources identify the Spanish source word as cochinilla \"wood louse\" (a diminutive form related to French cochon \"pig\").The insect (Coccus Cacti) lives on the prickly pear cactus in Mexico and Central America and is a relative of the kermes and has similar, but more intense, dying qualities. Aztecs and other Mexican Indians used it as a dyestuff. It first is mentioned in Europe in 1523 in Spanish correspondence to Hernán Cortés in Mexico. Specimens were brought to Spain in the 1520s, and cloth merchants in Antwerp were buying cochineal in insect and powdered form in Spain by the 1540s. It soon superseded the use of kermes as a tinetorial substance. Other species of coccus are useless for dye and considered mere pests, such as the common mealy bug.

cochineal相关例句

1. Cochineal insects have a long utilization history as a natural insect pigment resource.

胭脂虫是一种利用历史悠久的资源昆虫，可加工生产胭脂虫红和胭脂红酸等色素。

2. But the all-natural matter is not entirely free of health risks. The World Health Organisation has found that cochineal extract may cause asthma in some people. Others may see an allergic reaction.

有专家指出，这种加色方法虽然被广泛用于果酱、酒精饮品等，但世界卫生组织已经发现，胭脂虫可能令部分哮喘患者出现过敏反应。

3. Butt the all-natural matter is not entirely free of health risks. The World Health Organisation has found that cochineal extract may cause asthma in some people. Others may see an allergic reaction.

有专家指出，这种加色方法虽然被广泛用于果酱、酒精饮品等，但世界卫生组织已经发现，胭脂虫可能令部分哮喘患者出现过敏反应。

4. Butt the all-natural matter is not entirely free of health risks. The World Health Organisation has found that cochineal extract may cause asthma in some people. Others may see an allergic reaction.

有专家指出，这种加色方法虽然被广泛用于果酱、酒精饮品等，但世界卫生组织已经发现，胭脂虫可能令部分哮喘患者出现过敏反应。

5.cochineal coral handkerchief

红色丝手帕

6.a purplish red pigment prepared from lac or cochineal.

来自紫胶或胭脂虫的紫红色色素。

14.cochineal insect

胭脂虫