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Extraction and characterization of essential oil from the leaves of litlit / by Jomer Payno ... [et al.].

By:

Payno, Jome [author]

Contributor(s):

Payno, Jomer [author]

Material type: Text

TextLanguage: English Publication details: Indang, Cavite: Cavite State University- Main Campus, 2001.Description: xi, 25 pages : illustrations ; 28 cmContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

668.14 Ex8e 2001

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

Science High School, College of Education (CED)

Abstract: PAYNO, JOMER; PEGENIA, ADRIAN; APOSTOL, AIZA; LAGAT, BELINDA. Applied Research TT (General Science Curriculum) Cavite State University, Indang, Cavite. March 2001. “EXTRACTION AND CHARACTERIZATION OF PHYSICAL PROPERTIES OF ESSENTIAL OIL FROM THE LEAVES OF LITLIT” (Piper Retrofractum Vahl)”. Adviser: PROF. FE N. DIMERO The study was conducted to: (1) Extract essential oil from the leaves of litlit; (2) determine the physical properties of the oil; and (3) identify the chemical constituents of the oil from the leaves of litlit. A yellow oil having a strong odor and a bitter taste was extracted from the leaves of litlit, The mature and fresh litlit leaves yielded 0.5% essential oil. . The specific gravity of the essential oil obtained was 0.31. The chemical constituents of the extracted essential oil from the leaves of litlit based on this layer chromatography were the following: piperine, sytvatine, guineensine, piperlonguminine, piperlongumine, filfiline, methyl piperate, limolene and phelandrene.

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Holdings ( 1 )
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	668.14 Ex8e 2001 (Browse shelf(Opens below))		Link to resource	Room use only	R-373		00000852

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Applied Research IV (Agri-Science Curriculum) Cavite State University.

Includes bibliographical references.

Science High School, College of Education (CED)

PAYNO, JOMER; PEGENIA, ADRIAN; APOSTOL, AIZA; LAGAT, BELINDA. Applied Research TT (General Science Curriculum) Cavite State University, Indang, Cavite. March 2001. “EXTRACTION AND CHARACTERIZATION OF PHYSICAL PROPERTIES OF ESSENTIAL OIL FROM THE LEAVES OF LITLIT” (Piper Retrofractum Vahl)”. Adviser: PROF. FE N. DIMERO

The study was conducted to: (1) Extract essential oil from the leaves of litlit; (2) determine the physical properties of the oil; and (3) identify the chemical constituents of the oil from the leaves of litlit.

A yellow oil having a strong odor and a bitter taste was extracted from the leaves of litlit, The mature and fresh litlit leaves yielded 0.5% essential oil. . The specific gravity of the essential oil obtained was 0.31.

The chemical constituents of the extracted essential oil from the leaves of litlit based on this layer chromatography were the following: piperine, sytvatine, guineensine, piperlonguminine, piperlongumine, filfiline, methyl piperate, limolene and phelandrene.

Submitted to the University Library R-373