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Isolation and identification of bacterial and fungal contaminants from in vitro coffee cultures / Lorraine S. Rivera and Shiela L. Vidallon.

By:

Rivera, Lorraine S [author]

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : 2003. Cavite State University- Main Campus,Description: xv, 67 pages : illustrations ; 28 cmContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

576 R52 2003

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

College of Arts and Science (CAS)

Abstract: RIVERA, LORRAINE SOMBILLA and VIDALLON, SHIELA LUCERO. April 2003. Cavite State University, Indang Cavite. " Isolation and Identification of Bacterial and Fungal Contaminants from in vitro Coffee Cultures". An undergraduate thesis, Bachelor of Science in Biology, Major in Microbiology. Adviser: Dr. Yolanda A. Ilagan. This study primarily aimed to isolate and identify& bacteria, molds, and yeast contaminating the in vitro coffee cultures. Three sets of contaminated in vitro coffee cultures were collected from Research Center. Batch 1 consisted of Apical Buds and Flower Buds: batch 2 were purely Apical Buds and batch 3 was a combination of Apical and Leaf buds. A total of 112 isolates were obtained from the 3 batches of contaminated in vitro coffee cultures. Fifty-three were found to be bacteria, 55 were molds and 4 were yeasts. Bacterial isolates were identified as Staphylococcus, Micrococcus, Erwinia, Cellulomonas, and Enterobacter. Molds were identified as Acremonium, Paecilomyces, Penicillum, Scopulariopsis, Aspergillus, Fusarium and Wangiella. Yeast isolates were found to be Rhodotorula and Trichosporon.

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Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Materials specified	URL	Status	Notes	Date due	Barcode
Theses / Manuscripts	Ladislao N. Diwa Memorial Library Theses Section	Non-fiction	576 R52 2003 (Browse shelf(Opens below))		Link to resource	Room use only	T-2559		00002912

Thesis (Bachelor of Science in Biology major in Microbiology) Cavite State University.

Includes bibliographical references.

College of Arts and Science (CAS)

RIVERA, LORRAINE SOMBILLA and VIDALLON, SHIELA LUCERO.
April 2003. Cavite State University, Indang Cavite. " Isolation and Identification of
Bacterial and Fungal Contaminants from in vitro Coffee Cultures". An undergraduate
thesis, Bachelor of Science in Biology, Major in Microbiology. Adviser: Dr. Yolanda A.
Ilagan.

This study primarily aimed to isolate and identify& bacteria, molds, and yeast
contaminating the in vitro coffee cultures. Three sets of contaminated in vitro coffee cultures
were collected from Research Center. Batch 1 consisted of Apical Buds and Flower Buds:
batch 2 were purely Apical Buds and batch 3 was a combination of Apical and Leaf buds.
A total of 112 isolates were obtained from the 3 batches of contaminated in vitro coffee
cultures. Fifty-three were found to be bacteria, 55 were molds and 4 were yeasts.
Bacterial isolates were identified as Staphylococcus, Micrococcus, Erwinia,
Cellulomonas, and Enterobacter. Molds were identified as Acremonium, Paecilomyces,
Penicillum, Scopulariopsis, Aspergillus, Fusarium and Wangiella. Yeast isolates were found to
be Rhodotorula and Trichosporon.

Submitted to the University Library 05/13/2003 T-2559