SENSORY CHARACTERISTICS AND CHEMICAL PROPERTIES OF COFFEE LEAF TEA (Coffea sp) AS A FUNCTIONAL BEVERAGES
نویسندگان
چکیده
: Coffee leaves can be processed into functional beverages because they have a fairly high tannin content and taste that is no less delicious than coffee beans so used as substitute for tea in the processing of leaf tea. Red ginger added to it beneficial health an antioxidant increase endurance. This study aims to: (1) Examine effect concentration comparison with red on (2) sensory characteristics addition ginger. The research treatment was concentrations (100%, 70%, 60%, 50%) powder (0%, 30%, 40%, 50%). Data analysis using Complete Randomized Design (RAL), four levels three repeats. results obtained best ratio 50%: 50% terms aroma 3.87 (likes), color 3.31 flavors without sugar 3.08 3.93 water 3.46%, ash 5.26 %, content, produced this meet SNI 03-3836-2012.
منابع مشابه
Transfer of Ochratoxin A into Tea and Coffee Beverages
Ochratoxin A (OTA) is nephrotoxic, hepatotoxic, immunotoxic, neurotoxic, reprotoxic, teratogenic, and carcinogenic (group 2B), being characterized by species and sex differences in sensitivity. Despite the fact that OTA is in some aspects a controversial topic, OTA is the most powerful renal carcinogen. The aim of this study was to make a small survey concerning OTA content in black tea, fruit ...
متن کاملInfluences of Product Temperature on Emotional Responses to, and Sensory Attributes of, Coffee and Green Tea Beverages
Coffee and green tea are popular beverages consumed at both hot and cold temperatures. When people consume hot beverages concurrently with other activities, they may experience at different temperatures over the period of consumption. However, there has been limited research investigating the effects of product temperatures on emotional responses and sensory attributes of beverages. This study ...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولChemical, Functional, and Structural Properties of Spent Coffee Grounds and Coffee Silverskin
Spent coffee grounds (SCG) and coffee silverskin (CS) represent a great pollution hazard if discharged into the environment. Taking this fact into account, the purpose of this study was to evaluate the chemical composition, functional properties, and structural characteristics of these agroindustrial residues in order to identify the characteristics that allow their reutilization in industrial ...
متن کاملChemical partitioning and antioxidant capacity of green coffee (Coffea arabica and Coffea canephora) of different geographical origin.
Green coffee beans of Coffea arabica and Coffea canephora accessions from different geographical origin (Brazil, Colombia, Ethiopia, Honduras, Kenya, Mexico, Peru, Uganda and Vietnam) were extracted and the extracts analyzed by HPLC-ESI-MS/MS for the identification and quantification of chlorogenic acids and caffeine content. Principal component and cluster analyses were used to identify chemic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal industri hasil perkebunan
سال: 2023
ISSN: ['1979-0023', '2477-0051']
DOI: https://doi.org/10.33104/jihp.v18i1.7929