Intl. J. Food. Ferment. Technol. 6(1): 151-161, June, 2016
©2016 New Delhi Publishers. All rights reserved
DOI: 10.5958/2277-9396.2016.00038.6
RESEARCH PAPER
Development of Appetizer from Box Myrtle (Myrica nagi)
and its Quality Evaluation during Storage
N.S. Thakur, *Abhimanyu Thakur and V.K. Joshi
Department of Food Science and Technology, Dr YS Parmar University of Horticulture and Forestry, Nauni, Solan, HP
173230, India
*Corresponding author: abhimanyuthakurprashar@gmail.com
Paper No. 124 Received: 19-9-2015 Accepted: 12-4-2016
Abstract
Box myrtle (Myrica nagi), a wild fruit is a rich source of antioxidants like phenols and anthocyanins, and has commercial
importance because of higher sugar content. Investigations were conducted to develop a commercial appetizer (spiced
squash) and evaluate its quality during storage. Different combinations of juice and sugar syrup were tried to standardize
a proper combination for appetizer. The appetizer prepared by the optimize recipe was packed in glass and PET bo les
and stored for six months under ambient and refrigerated temperature conditions. Appetizer could be safely stored for
a period of six months under both the ambient and refrigerated conditions without much change in various quality
characteristics. However, the changes in the quality characteristics of the appetizer were slower in refrigerated storage
conditions as compared to ambient conditions. Both the packaging materials viz., PET and glass bo les were found
suitable, with comparatively lesser changes occurring in glass bo le under refrigerated conditions than others.
Keywords: Box myrtle, Myrica nagi, appetizer, spiced squash
Box myrtle (Myrica nagi) is an important wild fruit
which is known as kaafal in Himachal Pradesh. It
belongs to genera Myrica in family myricaceae.
Myrica genus has about 35-50 species of trees and
shrubs. This genus is widely distributed in Africa,
Asia, Europe, North America and South America.
Apparent centre of distribution of this genus is in
Africa (Gibson and Jordan, 1983). The various Myrica
species have been cultivated in China for centuries
for their edible sub-sweetish fruits and kernels (Arora
1985). Among the various species Myrica nagi is a sub-
temperate, evergreen wild tree found throughout the
mid-Himalayas between 1300 meters to 2000 meters
above the mean sea level. It is found in Khasia, Sylhet
and southwards up to Singapore, Malaya Islands,
China and Japan. In India, it is widely distributed
between 900 to 2100 meters above mean sea level
in Indian Himalaya from Ravi Eastward to Assam,
Khasi, Jhantia, Naga and Lushi hills (Parmar and
Kaushal, 1982).
Trees of this species are evergreen in nature and the
fruiting season starts from the first week of May
and continues till the last week of this month. Its
fruit is globose, succulent drupe which is pinkish
red in colour (Parmar and Kaushal, 1982). The fruit
yield increases with tree size and potential yield at
different sites has been recorded as 2.0-4.2 tonnes/ha
(Bha et al., 2000).
The fruits of Myrica nagi are rich source of anti-oxidants
along with other class of chemicals (Jeeva et al. 2011). Its
fruits are known for their ravishing taste because of