scholarly journals Production of persimmon and mandarin peel pastes and their uses in food

2021 ◽  
Author(s):  
Yoko Tsurunaga ◽  
Taido Takahashi ◽  
Yoshiaki Nagata
Keyword(s):  
Mandarin Peel

scholarly journals Antioxidant activity of mandarin (Citrus reticulata) peel

2010 ◽  
pp. 195-203 ◽  
Author(s):  
Vesna Tumbas ◽  
Gordana Cetkovic ◽  
Sonja Djilas ◽  
Jasna Canadanovic-Brunet ◽  
Jelena Vulic ◽  
...  
Keyword(s):  
Radical Scavenging Activity ◽  
Waste Product ◽  
Radical Scavenging ◽  
Natural Antioxidants ◽  
Protective Effects ◽  
Dpph Radical ◽  
Esr Spin Trapping ◽  
Accelerated Storage ◽  
Mandarin Peel ◽  
Peel Extract

Mandarin peel, a waste product coming from juice production, was extracted by conventional extraction with 70% acetone. Content of flavonoids in mandarin peel extract (MPE) was determined by HPLC. Hesperidin was the most dominant flavonoid. Free radical scavenging activity of MPE on stable DPPH radicals and reactive hydroxyl radicals was also evaluated. EC50 value determined in spectrophotometrical DPPH radical assay was 0.179 mg/ml, while this value in ESR spin trapping hydroxyl radical assay was 0.415 mg/ml. Also, MPE showed protective effects in stabilising sunflower oil during accelerated storage. The results indicated that mandarin peel can be a valuable source of natural antioxidants.

Analysis of Cold-Pressed Mandarin Peel Oil from Cuba

2006 ◽  
Vol 9 (3) ◽  
pp. 271-276 ◽  
Author(s):  
Jorge A. Pino ◽  
Yamilie Muñoz ◽  
Clara E. Quijano-Celís
Keyword(s):  
Mandarin Peel ◽  
Cold Pressed ◽  
Peel Oil

scholarly journals THE EFFECT OF EXTRACTION PARAMETERS ON ANTIOXIDANT ACTIVITY OF SUBCRITICAL WATER EXTRACTS OBTAINED FROM MANDARIN PEEL

2017 ◽  
Vol 42 (4) ◽  
pp. 405-412 ◽  
Author(s):  
Evrim Özkaynak Kanmaz ◽  
Özlem Saral
Keyword(s):  
Antioxidant Activity ◽  
Subcritical Water ◽  
Water Extracts ◽  
Mandarin Peel ◽  
Extraction Parameters

scholarly journals Effect of Flame Resistant Treatment on The Sound Absorption Capability of Sawdust-mandarin Peel Composite Particleboard

2015 ◽  
Vol 43 (4) ◽  
pp. 511-517
Author(s):  
Chunwon Kang ◽  
Taiquan Jin ◽  
Ho-Yang Kang
Keyword(s):  
Sound Absorption ◽  
Mandarin Peel

scholarly journals Comparison the Sound Absorption Rate of Mandarin Peel – Sawdust Composite Boards Measured by Transfer Function Method with by Reverberation Room Method

2019 ◽  
Vol 64 (1) ◽  
pp. 107-111
Author(s):  
Chun–Won KANG ◽  
Cheng–Yuan LI ◽  
Ho–Yang KANG ◽  
Seog–Goo KANG ◽  
Sang–Sik JANG ◽  
...  
Keyword(s):  
Transfer Function ◽  
Sound Absorption ◽  
Function Method ◽  
Absorption Rate ◽  
Transfer Function Method ◽  
Mandarin Peel

scholarly journals Synthesis of acid treated carbonized mandarin peel for purification of copper

2020 ◽  
Vol 15 (2) ◽  
pp. 460-471
Author(s):  
T. Unugul ◽  
F. U. Nigiz
Keyword(s):  
Contact Time ◽  
Freundlich Isotherm ◽  
Kinetic Studies ◽  
Adsorption Kinetic ◽  
Adsorption Behaviour ◽  
Solution Ph ◽  
Copper Adsorption ◽  
Adsorbent Dosage ◽  
Mandarin Peel ◽  
Pseudo Second Order

Abstract In this study; acid treated carbonized mandarin peel (CMP) adsorbent was prepared and the adsorption behaviour of the adsorbent for copper removal was investigated. In the adsorption studies the effects of initial metal concentration, solution pH, adsorbent dosage and contact time on the removal were investigated. As a result; the highest removal of 100% was achieved when the copper concentration in water was 5 mg/L and the adsorbent dosage was 3.75 g/L at a solution pH of 7. Isotherm studies were also done and the appropriate isotherm was obtained as the Freundlich isotherm. According to the kinetic studies, the copper adsorption onto CMP adsorbent was adopted to the pseudo-second-order adsorption kinetic. After HCl regeneration, the adsorbent maintained 94% of its activity.

scholarly journals Effects of heat treatment of mandarin peel on flavonoid profiles and lipid accumulation in 3T3-L1 adipocytes

2019 ◽  
Vol 27 (3) ◽  
pp. 729-735 ◽  
Author(s):  
Jeehye Sung ◽  
Joon Hyuk Suh ◽  
Yu Wang
Keyword(s):  
Heat Treatment ◽  
Lipid Accumulation ◽  
Mandarin Peel

scholarly journals Study the Effect of Heating Process on Nutritional, Phytochemical and Antioxidant Activity of Mandarin Peel: Implication for Waste Management

2019 ◽  
Vol 11 (3) ◽  
pp. 365-372
Author(s):  
M. Shafiq ◽  
S. Firdous ◽  
Q. Irfan ◽  
S. J. Khan ◽  
A. Qadir
Keyword(s):  
Antioxidant Activity ◽  
Gallic Acid ◽  
Waste Product ◽  
Microwave Drying ◽  
Heating Process ◽  
Oven Drying ◽  
Sun Drying ◽  
Mandarin Peel ◽  
Ethanolic Extraction ◽  
Gallic Acid Equivalent

The aim of present study was to explore nutritional value of mandarin peel (waste product) and utilize it in feed or an alternative to synthetic supplements as it is a powerful source of vitamin C and polyphenolic contents. Mandarin peels were dried by placing them at three different heating systems (Sun, vacuum oven and microwave drying) and extraction was carried out using four different solvent systems (methanol, ethanol, acetone and aqueous). Present results showed that mandarin peels retain best nutritional quality on electric oven drying followed by sun drying and microwave drying systems. A significant amount of ascorbic acid was found as sun drying (18.34 mg) > electrical oven drying (17.49 mg) > microwave oven drying (15.22 mg) per 100 g of sample. Highest antioxidant activity of mandarin peels was observed in ethanolic extraction of electrical oven drying (89.38±0.7%). Maximum value of total phenolics content (TPC) was present in electrical oven dried (189±0.9 mg gallic acid equivalent /100 g) and sun dried sample (171.1±0.9 mg gallic acid equivalent/100 g) of ethanolic extraction. Total Flavonoid content (TFC) was present highly in ethanolic extraction of sun dried sample (376.55±0.7 mg quercetin equivalent/100 g).

Mandarin peel aroma: Estimation by using headspace/GC/MS and descriptive analysis techniques

2012 ◽  
Vol 41 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Y. Elmaci ◽  
T. Onoğur
Keyword(s):  
Descriptive Analysis ◽  
Analysis Techniques ◽  
Mandarin Peel ◽  
Headspace Gc
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