Pampanga State Agricultural University

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Antioxidant Levels of Guyabano (Annona muricata) Fresh Leaves, Commercial Tea and Commercial Puree Using DPPH Assay (Record no. 14362)

MARC details
000 -LEADER
fixed length control field 01406ntm a2200157 a 4500
001 - CONTROL NUMBER
control field 129639
003 - CONTROL NUMBER IDENTIFIER
control field 0000000000
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250408094142.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 210111n 000 0 eng d
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Lacap, Rochelle A.
245 00 - TITLE STATEMENT
Title Antioxidant Levels of Guyabano (Annona muricata) Fresh Leaves, Commercial Tea and Commercial Puree Using DPPH Assay
Medium [manuscript] /
Statement of responsibility, etc. Rochelle A. Lacap.
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Magalang, Pampanga :
Name of publisher, distributor, etc. Pampanga State Agricultural University,
Date of publication, distribution, etc. 2019.
300 ## - PHYSICAL DESCRIPTION
Extent xii; 43 leaves + CD ;
Dimensions 28 cm.
500 ## - GENERAL NOTE
General note The study aimed to identify the antioxidant levels of guyabano (Annona muricata) fresh leaves, commercial tea and commercial puree using DPPH assay. In terms of the ascorbic acid equivalent antioxidant capacity (AEAC) of the sample, guyabano tea has the highest antioxidant capacity, followed by fresh leaves and guyabano puree slightly lower than the two samples. Guyabano tea and fresh leaves almost have the same antioxidant levels at AEAC levels of 8.704 ug/ml and 8.592 ug/ml, respectively while the AEAC antioxidant level of guyabano puree is 6.369 ug/ml. On the other hand, the tea make a better source of antioxidant while the leaves and puree products tested could be used as alternative sources of antioxidant from guyabano.
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Barcode Date last seen Price effective from Koha item type
      Not for loan BS Biology PSAU OLM PSAU OLM Dissertation, Theses 01/11/2021   UT L12 2019 UT11939 04/08/2025 04/08/2025 Theses