scholarly journals Formulasi Granul Minuman Fungsional Kombinasi Ekstrak Etanol Daun Jambu Biji (Psidium guajava) dan Ekstrak Etanol Biji Klabet (Trigonella foenum-graecum)

2021 ◽  
Vol 3 (4) ◽  
pp. 235-244
Author(s):  
Arya Eka Wardhana ◽  
Karina Citra Rani ◽  
Aditya Trias Pradana ◽  
Nikmatul Ikhrom Eka Jayani
Keyword(s):  
Psidium Guajava ◽  
Trigonella Foenum Graecum

Minuman fungsional diharapkan dapat memberikan manfaat kesehatan diantaranya meningkatkan imunitas, membantu pencernaan, menurunkan kolesterol, mengandung serat tinggi, dan dapat menurunkan kadar gula. Daun jambu biji dan biji klabet berpotensi untuk dikembangkan menjadi minuman fungsinal terutama karena aktivitas antioksidannya yang tinggi. Tujuan penelitian ini adalah untuk mendapatkan formula terbaik granul minuman fungsional kombinasi ekstrak etanol daun jambu biji dengan ekstrak etanol biji klabet yang memenuhi spesifikasi dan diterima oleh panelis pada pegujian hedonik. Granul minuman fungsional dibuat dalam empat formula dengan berbagai rasio ekstrak etanol daun jambu biji dibanding ekstrak etanol biji klabet, yaitu: Formula I (3%:0%), Formula II (3%:1%), Formula III (3%:2%), dan Formula IV (3%:3%). Granul diformulasi dengan metode granulasi basah, kemudian dievaluasi karakteristik fisiknya. Hasil uji karakteristik fisik granul menunjukkan rerata kandungan lembab 1,35-1,81%; fines 2,36-6,26%; kecepatan alir 6,99-8,92 g/detik; sudut istirahat 31,60-34,70°; indeks kompresibilitas 17,38-20,42%; rasio Hausner 1,21-1,25. Uji hedonik menunjukkan rerata skor parameter warna (3,32-3,76), bau (3,32-4,00), dan rasa (3,60-4,32). Formula terbaik yang memenuhi spesifikasi dan paling diterima oleh panelis pada pegujian hedonik adalah formula IV.

In vitro antioxidant potential of spray-dried Psidium guajava L. leaves extracts

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
MR Fernandes ◽  
CR Souza ◽  
ML Martinez ◽  
WP Oliveira
Keyword(s):  
Psidium Guajava ◽  
Antioxidant Potential ◽  
Spray Dried

Anthelmintic potential of Psidium guajava in sheep

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
R Rostirolla Debiage ◽  
FM Ferreira Gonçalves ◽  
A Rodriges Pereira ◽  
RM Gonçalvez da Silva ◽  
E Yoshihara ◽  
...  
Keyword(s):  
Psidium Guajava

Antioxidant Evaluation and Stability of Guava (Psidium guajava Linn.) Dried Extract

Planta Medica ◽  
2006 ◽  
Vol 72 (11) ◽  
Author(s):  
S Ingkatawornwong ◽  
S Pinsuwan ◽  
A Itharat ◽  
S Sukying ◽  
J Puripattanavong
Keyword(s):  
Psidium Guajava ◽  
Antioxidant Evaluation ◽  
Dried Extract

STUDI PERBANDINGAN EKSTRAK DAUN BAKAU (Rhizophora Mangle L) DAN EKSTRAK DAUN JAMBU BIJI (Psidium Guajava L) YANG DIGUNAKAN SEBAGAI BAHAN PENYAMAK ALAMI DALAM PERBUATAN TELUR PIDANG

2014 ◽  
Vol 3 (1) ◽  
pp. 61-70
Author(s):  
Adi Putra ◽  
Rifni Novitasari
Keyword(s):  
Rhizophora Mangle ◽  
Psidium Guajava

Penelitian tentang perbandingan ekstrak daun bakau (Rhizophora Mangle L) dan ekstrak daun jambu (Psidium Guajava L) yang digunakan sebagai bahan penyamak alami dalam pembuatan telur pindang telah dilakuakan selama Bulan Desember 2012 dengan tujuan untuk mengetahui perbandingan terbaik ekstrak daun bakau dan daun jambu biji yang digunakan sebagai bahan penyamak alami dalam pembuatan telur pindang.Penelitian ini dilakukan dengan menggunakan Rancang Acak Lengkap (RAL), dengan 4 perlakuan dan 3 x ulangan. Adapun perlakuan dalam penelitian ini adalah ; A0 (Ekstrak daun bakau 100%) ; A1 (Daun bakau 25% dan daun jambu biji 75%); A2 (Daun bakau 50% dan daun jambu biji 50%,); A3 (Daun bakau 75% dan daun jambu biji 25%)Berdasarkan hasil penelitian diketahui bahwa perlakuan A3 (Daun Bakau 75%: Daun Jambu Biji 25%) adalah perlakuan perbandingan terbaik dari hasil uji organoleptik dengan menggunakan uji hedonik dengan skor ; 3.65 untuk rasa, 3,70 untuk warna dan 3,85 untuk tekstur. dengan total mikroba pada hari ke-12 (3 x 106), kadar protein 30,24% dengan kadar air 74,58%

ANTIBACTERIAL EFFECTS OF FENUGREEK) Trigonella foenum-graecum(

2010 ◽  
Vol 9 (2) ◽  
pp. 133-140
Author(s):  
Bestoon Mohammad Faraj ◽  
Salah Salman Zaen Al-abdeen
Keyword(s):  
Antibacterial Effects ◽  
Trigonella Foenum Graecum

Guava (Psidium guajava L.) Fruit Coating with Gum – Arabic for Quality and Fruit Fly Control

1970 ◽  
pp. 01-04
Author(s):  
Esameldin B. M. Kabbashi, Ghada H. Abdelrahman and Nawal A. Abdlerahman
Keyword(s):  
Shelf Life ◽  
Gum Arabic ◽  
Fruit Fly ◽  
Psidium Guajava ◽  
Postharvest Quality ◽  
Guava Fruit ◽  
Fruit Shelf Life ◽  
Fly Control ◽  
And Control ◽  
Subtropical Fruit

Guava (Psidium guajava L.) is a lovely tropical and subtropical fruit that originates in Mexico, Central America, and then taken to other distant and near parts around the world. In Sudan this popular fruit is produced in orchards and household and is so profitable but yet attacked by a lot of fruit fly species of the Genera Ceratitis and Bactrocera and the result is a loss of more than 70%. This research aimed at evaluating the effect of Gum Arabic coating (GAC) in extending the shelf life of guava fruit and disinfesting it from these notorious pests. Guava fruits from Kadaro orchards, Khartoum North, were tested using seven concentrations of Gum Arabic solutions. The results reflect that 1: 4 (25%) and 1: 8 (12.5%) (GA: water) concentrations attained 56 and 40% disinfestation, respectively whereas the other lower concentrations effected corresponding results in a range from 20 – 08%. The reduction in maggots per test fruit reached upto 188% as compared to the control.  The highest concentrations (1: 4 & 1: 8) effected a sustainability of 52% in fruit firmness (FF) with an average of medium (3) FF compared to soft FF (4) in the control. The corresponding results in other lower concentrations (1: 16; 1: 32; 1: 64; 1: 72 & 1: 96) were 36, 24, 24, 20 and 16%, respectively. In addition to an average FF of 4 (soft) for all these concentrations and 5 (very soft) for all the corresponding controls. Nevertheless, the sustainability of fruit color (FC) effected by the test concentrations was 52, 44, 24, 22, 24, 20, and 24%, respectively. Regarding these results, the two highest test concentrations effected a sizeable disinfestation and control of fruit flies and a good extension of shelf life of guava in Khartoum State. These findings support using this treatment as an effective IPM tool to extend guava fruit shelf life and upgrading its postharvest quality.

Pengaruh Pemberian Ekstrak Jambu Biji (Psidium Guajava) Terhadap Kadar Trigliserida Darah Tikus Putih (Rattus Norvegicus) Jantan Galur Wistar Yang Diinduksi Deksametason

2018 ◽  
Vol 16 (1) ◽  
pp. 81
Author(s):  
MARIA EVANE NAVY CAHAYA PUTRI ◽  
NITA PRANITASARI
Keyword(s):  
Plasma Level ◽  
Triglyceride Level ◽  
Rattus Norvegicus ◽  
Food Group ◽  
Psidium Guajava ◽  
Triglyceride Synthesis ◽  
Flavonoid Quercetin

<p><strong>Abstract</strong></p><p> </p><p>Dexamethasone induction may result in increased of both triglyceride synthesis and VLDL plasma level, which contribute to the increase in triglyceride level. Guava (<em>Psidium guajava)</em> consists flavonoid (quercetin) compounds that can inhibit triglyceride synthesis and decrease blood triglyceride level.</p><p><strong>Methode</strong></p><p>This research used 24 rats divided into 3 groups: group of rats fed with standard food, group of rats induced by 0.13 mg/kgBW dexamethasone for 14 days starting from day 8, and group of rats induced by 0.13 mg/kgBW dexamethasone for 14 days starting from day 8 and received 3 gr/kgBW guava extract for 21 days. On day 22, blood triglyceride level was measured with glycerol blanking method.</p><p><strong>Result</strong></p><p>The result of <em>Mann-Whitney U</em> showed that blood triglyceride level of group of rats induced by dexamethasone (=198.25±55.296 mg/dl) was significantly higher (p=0.001) than group of rats fed with standard food (=68.50±16.062 mg/dl). Blood triglyceride level of group of rats induced by dexamethasone and received guava extract (=98.75±26.778 mg/dl) did not significantly decreased (p=0.487) compared to group of rats induced by dexamethasone (=198.25±55.296 mg/dl).</p><p><strong>C</strong><strong>onclusion</strong></p><p>The conclusion of this research showed that dexamethasone significantly increased blood triglyceride level and guava extract tend to decrease blood triglyceride level because guava consists flavonoid (quercetin) compounds.</p><p><strong> </strong></p><p><strong>Keywords</strong>: <em>Psidium guajava, triglyceride</em>, <em>dexamethasone</em><em></em></p>

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