Impact of polyphenols on the headspace concentration of aroma compounds in apple cider

2018 ◽  
Vol 99 (4) ◽  
pp. 1635-1642
Author(s):  
Jing Guo ◽  
Tianli Yue ◽  
Yahong Yuan
Keyword(s):  
Aroma Compounds ◽  
Apple Cider ◽  
Headspace Concentration

Analysis of buckwheat (Fagopyrum esculentum) aroma compounds with GC-MS

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
D Janež ◽  
D Kantar ◽  
H Prosen ◽  
S Kreft
Keyword(s):  
Aroma Compounds ◽  
Fagopyrum Esculentum

Effect of autumn feeding on dynamics of rectal congestion with excrement in carpathian breed honey bees

2020 ◽  
pp. 26-28
Author(s):  
Olesya V Strelbitskaya ◽  
◽  
Vladimir I. Kravchenko ◽  
Keyword(s):  
Point Of View ◽  
Theory And Practice ◽  
Complex Activity ◽  
Important Indicator ◽  
Apple Cider ◽  
Sugar Syrup ◽  
Main Indicator ◽  
Biological Laws ◽  
Honey Solution ◽  
Bee Colonies

Basic biological laws that govern the life of the bee family, as well as considering it as a whole organism, are necessary instruments for implementing effective methods of beekeeping and increasing the productivity of the industry. The study of the exterior features of bees must be carried out from different points of view for the concept of the complex activity of the bee family and in order to recommend methods for improving the preparation of bees for winter. Study of the mass of working bees and their rectum began to be used as the main indicator that affects the nature of the preparation of bee individuals for wintering. From the point of view of both theory and practice, filling the rectum with excrement in the autumn period will be an important indicator of an effective wintering in terms of preserving and further developing bee colonies. Effect of two kinds of liquid top feeding acidified with apple cider vinegar on the rectum congestion with excrement in working bees in the autumn, and the safety of bee colonies after winter was discussed in the article. The results of the indicators of the mass of working bees and intestinal mass when feeding two types of top dressing in the form of sugar syrup and honey solution with the addition of apple cider vinegar for the purpose of acidification are presented. The dynamics of rectal congestion in this group of bees is less compared to the group of bees receiving food in the form of sugar syrup. After wintering, during the spring audit, it was found that the safety of bees fed the autumn top dressing in the form of a honey solution with the addition of apple cider vinegar was 95% compared to bee families that received sugar syrup, the safety was 80.5%, with the detection of liquid excrement on the walls of hives and honeycombs

GC-MS analysis on Aroma compounds of Baojing Huangjin tea

2011 ◽  
Vol 37 (3) ◽  
pp. 271-274
Author(s):  
Huai-sheng HUANG ◽  
Ben-wen SU ◽  
Xi ZHAO ◽  
Hong-fa ZHENG ◽  
Xia YIN ◽  
...  
Keyword(s):  
Aroma Compounds ◽  
Ms Analysis

Botanical composition and aroma compounds of semi‐arid pastures in Algeria

2020 ◽  
Author(s):  
Asma Senoussi ◽  
Iris Schadt ◽  
Soraya Hioun ◽  
Haroun Chenchouni ◽  
Zineddine Saoudi ◽  
...  
Keyword(s):  
Aroma Compounds ◽  
Botanical Composition ◽  
Semi Arid

How Does Roasting Process Influence the Retention of Coffee Aroma Compounds by Lyophilized Coffee Extract?

2008 ◽  
Vol 73 (3) ◽  
pp. S165-S171 ◽  
Author(s):  
I. López-Galilea ◽  
I. Andriot ◽  
M. P. de Peña ◽  
C. Cid ◽  
E. Guichard
Keyword(s):  
Aroma Compounds ◽  
Roasting Process
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