แจ้งเอกสารไม่ครบถ้วน, ไม่ตรงกับชื่อเรื่อง หรือมีข้อผิดพลาดเกี่ยวกับเอกสาร ติดต่อที่นี่ ==>
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
Supamas Intharit. Antioxidant activity and stability of total carotenoid and lycopene in coconut oil with extracts from gac fruit aril and tomato. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2018.
Antioxidant activity and stability of total carotenoid and lycopene in coconut oil with extracts from gac fruit aril and tomato
Name: Pensri Penprapai
Organization :
Rajamangala University of Technology Srivijaya. Faculty of Science and Technology
Email :
pensir_srivub@hotmail.com
Name: Supamas Intharit
Organization :
Rajamangala University of Technology Srivijaya. Faculty of Science and Technology
LCSH:
Plant Extracts
-- biosynthesis
LCSH:
Antioxidants
LCSH:
Carotenoids
-- Analysis
LCSH:
Lycopene
LCSH:
Coconut oil
Abstract:
Coconut oil with extracts from gac fruit (COG) and coconut oil with extracts from
tomato (COT) contains high total carotenoid such as lycopene and beta-carotene and can be
used in cosmetic products or dietary supplement. The objectives of this work were to study
the antioxidant activity and stability of carotenoids in COG and COT during storage. The
antioxidant activity was assayed by DPPH (1,1-Diphenyl-2-picrylhydrazyl) and ABTS(2,2-
Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) calculated as IC50 (the concentration of an
antioxidant at with 50% inhibition of free radical activity), The IC50 by DPPH assay of COG
and COT were found to be 0.05 and 0.13 mg/mL, respectively. The IC50 by ABTS method of
COG and COT were 0.007 and 0.036 g/mL, respectively. The results showed that COG had
the higher antioxidant activity than COT. The stability of lycopene and carotenoid in COG
and COT was studied during storage in the dark and light at room temperature for12 weeks.
We found that lycopene and carotenoid in COG and COT during storage in the dark was
reduced less than storage under the light. Moreover, COG had the higher lycopene and
carotenoids than COT. This concluded that COG had the higher antioxidant activity, stability
of lycopene and carotenoids than COT.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2018
Modified:
2562-07-04
Issued:
2019-07-04
บทความ/Article
application/pdf
BibliograpyCitation :
In Prince of Songkla University Faculty of Science. Pure and Applied Chemistry International Conference (PACCON 2018) (p.FA73-FA76). Songkla : Prince of Songkla University
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.032253 วินาที
Pensri Penprapai
| Title | Contributor | Type |
|---|---|---|
| Antioxidant activity and stability of total carotenoid and lycopene in coconut oil with extracts from gac fruit aril and tomato
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pensri Penprapai;Supamas Intharit | บทความ/Article | |
| Comparative study of total phenolic content and antioxidant activity of coconut oil with Curcuma zedoaria Roscoe and Curcuma longa L. extracts
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Norasing Penprapai;Amporn Ratanamusik;Pensri Penprapai;Manoch Chumchareon | บทความ/Article | |
| Effect of coconut cream residue from coconut oil with extracted Curcuma longa production for nile tilapia feeding
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Norasing Penprapai;Amporn Ratanamusik;Pensri Penprapai;Manoch Chumchareon | บทความ/Article | |
| Application of protease enzyme from bromelain to produce coconut oil
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Worawee Suwannarat;Pensri Penprapai | บทความ/Article | |
| Stability and fatty acid composition of blend oil between sesame oil and coconut oil
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pensri Penprapai;Sutatip Kawasaki;Sopain Laysing | บทความ/Article |
Supamas Intharit
| Title | Contributor | Type |
|---|---|---|
| Antioxidant activity and stability of total carotenoid and lycopene in coconut oil with extracts from gac fruit aril and tomato
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pensri Penprapai;Supamas Intharit | บทความ/Article | |
| Electrochemical behavior and characterization of lead sensor based on nanochitosan- rotating gold disk modified electrodes
มหาวิทยาลัยเทคโนโลยีราชมงคลล้านนา Rattiya Saradit;Supamas Intharit | บทความ/Article |