scholarly journals Therapeutic Potency of Citrus Limon (L) Burm. F. (Lemon) Peel Extract Against Some Disease Causing Microorganisms

2016 ◽  
Vol 4 (11) ◽  
Keyword(s):  
Citrus Limon ◽  
Lemon Peel ◽  
Peel Extract

ANTIBACTERIAL, ANTIFUNGAL ACTIVITY OF COMPOSITE EDIBLE COATING INCORPORATED WITH CITRUS LIMON L. PEEL EXTRACT AND IT’S EFFECT ON FUJI APPLES.

2020 ◽  
Author(s):  
Renu Jaisinghani ◽  
Vishnu Vasant Dayare
Keyword(s):  
Shelf Life ◽  
Antimicrobial Properties ◽  
Edible Coating ◽  
Dilution Method ◽  
Citrus Limon ◽  
Edible Coatings ◽  
Lemon Peel ◽  
Fruit Shelf Life ◽  
Broth Dilution ◽  
Peel Extract

Edible film and coatings are been looked upon for preservation of fruits, vegetables and bakery products. Extended shelf life with preservation of natural properties of food is always been a challenge; by incorporation of bio-actives in edible coatings, the shelf life can be increased as they are known for their antioxidant and antimicrobial properties. With this view, present study was undertaken, where edible coatings were prepared from starch, gelatin and glycerol and incorporated with Lemon peel extracts and coated on apples for increased shelf life. Antimicrobial activity of Lemon peel extracts was studied on eight organisms by broth dilution method and were found to be effective at concentration 3mg/mL-9mg/mL for bacteria and 50mg/mL- 90mg/mL for fungi. Fuji apples coated with starch-gelatin based edible formulation containing lemon peel extracts were studied for the effect of coating on fruit shelf life during storage for 28 days. Incorporation of lemon peel extract into edible coating improved shelf life with reducing rate of browning of apples.

scholarly journals The Effect Of Lemon (Citrus Limon L.) Extract On Mortality Of Aedes Sp. and Potential As Repellent

2020 ◽  
Vol 5 (02) ◽  
pp. 50-56
Author(s):  
Suharno Zen ◽  
Agus Sutanto ◽  
Afiatur Rohmah
Keyword(s):  
The Body ◽  
Citrus Limon ◽  
Lemon Peel ◽  
Randomized Design ◽  
Treatment Dose ◽  
Significant Difference ◽  
Phytochemical Compounds ◽  
Difference Test ◽  
One Way Anova ◽  
Peel Extract

Lemon (Citrus limon L.) is a plant with a peel type that contains phytochemical compounds namely flavonoids, terpenoids, tannins and limonenes that can be used as plant-based insecticides. The contents of these chemical compounds have the ability to kill mosquitoes, and act as respiratory poisons and stomach poisons for the mosquitoes. The purpose of this study was to determine the effect of the extract of lemon peel (Citrus limon L) On the mortality of Aedes sp. and to determine its potential as a repellent. This type of research used in thisstudy was an experiment using a completely randomized design study (CRD) which was carried out using 3 variations of the treatment dose of lemon peel extract (Citrus limon L) namely 25%, 27.5%, and 30%and controls (+) and (-). Data collection was carried out by looking at and recording mortality / deaths from Aedes sp. after being given treatment and observing mosquitoes on the body of mice and counting the number of mosquitoes that using the Protection Power formula. Data were statistically tested using One Way Anova and continued with LSD (Least Significant Difference) test. The results obtained by the value of Fcount ˃ table is 0.484 at the level of α = 0.05 so that H0 is rejected and H1 is accepted. This means that there is a significantinfluence of each treatment. The best effective dose is 30% with 50 mosquitoes dead. The highest protection power at a concentration of 30% was 97.3%, while the lowest protective power at a concentration of 25% was 77.1%.

New aldehydes and related alcohols in fresh lemon peel extract (Citrus limon L.)

2006 ◽  
Vol 21 (5) ◽  
pp. 768-771 ◽  
Author(s):  
Regula Naef ◽  
Alain Jaquier
Keyword(s):  
Citrus Limon ◽  
Lemon Peel ◽  
Peel Extract

scholarly journals PENGARUH WAKTU MASERASI TERHADAP AKTIVITAS ANTIOKSIDAN EKSTRAK KULIT BUAH JERUK LEMON (Citrus limon Linn)

2018 ◽  
Vol 7 (3) ◽  
pp. 102
Author(s):  
Dyta Aprida Asendy ◽  
I Wayan Rai Widarta ◽  
Komang Ayu Nocianitri
Keyword(s):  
Antioxidant Activity ◽  
Vitamin C ◽  
Extraction Yield ◽  
Total Phenol ◽  
Citrus Limon ◽  
Total Flavonoids ◽  
Lemon Peel ◽  
Peel Extract

This research aimed to find effect of maceration time on antioxidant activity of lemon peel extract and to knew the best maceration time with highest antioxidant activity of lemon peel extract. This study used a Randomized Completly Design with treatment of maceration time of 6 levels: 18 hours, 24 hours, 30 hours, 36 hours, 42 hours and 48 hours. The experiment was repeated in three replication, so that 18 experimental units were obtained. The data were analyzed by ANOVA and then continued with DMRT. The results showed that the treatment of maceration time had significant effect on extraction yield, vitamin C, total phenol, total flavonoids and antioxidant activity of lemon peel extract. The best treatment was 36 hours with extraction yield was 26.96%, vitamin C was 5.22 mg AA/g, total flavonoids was 69.64 mg QE/g, total phenol was 16.73 mg GAE /g and antioxidant activity was 94.08%.

scholarly journals PENGARUH JENIS PELARUT PADA EKSTRAKSI MENGGUNAKAN GELOMBANG ULTRASONIK TERHADAP AKTIVITAS ANTIOKSIDAN EKSTRAK KULIT BUAH LEMON (Citrus limon (Linn.) Burm F.)

2018 ◽  
Vol 7 (4) ◽  
pp. 213
Author(s):  
Melia Verdiana ◽  
I Wayan Rai Widarta ◽  
I Dewa Gede Mayun Permana
Keyword(s):  
Antioxidant Activity ◽  
Citrus Limon ◽  
Experiment Data ◽  
Effect Of Solvent ◽  
Lemon Peel ◽  
Randomized Design ◽  
Ic50 Value ◽  
Completely Randomized Design ◽  
The Right ◽  
Peel Extract

This study aims to determine the effect of solvent types on antioxidant activity of lemon peel (Citrus limon (Linn.) Burm F.) extract and to obtain the right solvent types with the highest antioxidant activity of lemon peel extract. The experimental design used in this research  was a completely randomized design with the treatment of solvent types (aquades, acetone 70%, ethanol 70% and methanol 70%). The treatment  was repeated four times to obtain 16 units of the experiment. Data were analyzed with analysis of variance (ANOVA) and followed by Duncan test. The result showed that the best treatment was obtained extract with ethanol 70% solvent with antioxidant activity was 52.72% and the IC50  value 471.33 mg/L, followed by yield was 37.68%, vitamin C was 227.90 mg AAE/g extract and total flavonoid was 7.14 mg QE/g extract.

scholarly journals OPTIMASI SUHU DAN WAKTU MENGGUNAKAN RESPONSE SURFACE METHODOLOGY (RSM) PADA EKSTRAKSI OLEORESIN LIMBAH KULIT JERUK LEMON (Citrus limon (Linn.) Burm.F.) DENGAN BANTUAN GELOMBANG ULTRASONIK

2018 ◽  
Vol 7 (3) ◽  
pp. 110
Author(s):  
I Gede Arie Mahendra Putra ◽  
I Wayan Rai Widarta ◽  
Putu Timur Ina
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Decanoic Acid ◽  
Extraction Process ◽  
Ultrasonic Waves ◽  
Citrus Limon ◽  
Optimum Temperature ◽  
Octadecanoic Acid ◽  
Lemon Peel ◽  
Geranyl Propionate

This study was aimed to determine the optimum temperature and extraction time of citrus lemon peel (Citrus limon (Linn.) Burm.F.) oleoresins by using Response Surface Methodology (RSM). The results showed that the optimum temperature and time of extraction with ultrasonic waves to produced oleoresins were 59,28ºC and 72,57 minutes. The extraction process with optimum temperature and time produced citrus lemon peel oleoresin with yield and refractive index respectively 32,47% and 1,4923. Meanwhile, the value of the density is equal to 1,3740 g/cm3 and the chemical compound was identified by GC-MS instrument. The component that was found in the citrus lemon peel oleoresin were 1-propanone, 1,3,6 Octratriene, Propanoic Acid, 2-Furancarboxaldehyde, 4-Vinyl-2-Methoxy-Phenol, 1-Pentene, Neryl Acetate, Geranic Acetate, ?-Bergamotene, Limonene, 2-Hexenal, 2-Bornanone, 2-Decyn-1-ol, Methyl Eugenol, Cis-P-Mentha-1(7),8-dien-2-ol, 1,4 Naphthalendione, Undecanal, Octadecanoic Acid, Pentadecanoic Acid, Decanoic Acid, 11-Octadecanoic Acid,GeranylButirate, Geranyl Propionate and 1,2-Benzenedicarboxylic Acid.

scholarly journals Comparative Study of Antidiabetic Activity of Hexane-Extract of Lemon Peel (Limon citrus) and Glimepiride in Alloxan-Induced Diabetic Rats

2012 ◽  
Vol 15 (2) ◽  
pp. 131-134 ◽  
Author(s):  
Mohammad Naim ◽  
Farhad Mohammad Amjad ◽  
Sania Sultana ◽  
Sheikh Nazrul Islam ◽  
Muhammad Amjad Hossain ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Blood Glucose Level ◽  
Metabolic Disorder ◽  
Elevated Level ◽  
Pharmaceutical Journal ◽  
Diabetic Rats ◽  
Hexane Extract ◽  
Antidiabetic Activity ◽  
Citrus Limon ◽  
Lemon Peel

Diabetes is classified as a metabolic disorder manifested by elevated level of glucose in the blood. An attempt has been made to compare the antidiabetic activity of hexane extract of lemon peel (Citrus Limon) with that of a marketed product, glimepiride, in alloxan-induced diabetic rats. The study was performed by the measurement of blood glucose level using a glucometer. It was found that the hexane extract of lemon peel showed antidiabetic activity comparable to that of glimepiride. It can thus be inferred that the extract of lemon peel possesses significant antidiabetic activity. DOI: http://dx.doi.org/10.3329/bpj.v15i2.12577 Bangladesh Pharmaceutical Journal 15(2): 131-134, 2012

scholarly journals Effect of Lemon Peel Extract Concentration on Nano Scale Fe/Fe3O4 Synthesis

2021 ◽  
Author(s):  
Tugce AYDOGAN ◽  
Fatma Tuğçe ŞENBERBER DUMANLI ◽  
Emek MÖRÖYDOR DERUN
Keyword(s):  
Extract Concentration ◽  
Nano Scale ◽  
Lemon Peel ◽  
Peel Extract
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