Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 21 Issue 2
- /
- Pages.201-206
- /
- 1992
- /
- 1226-3311(pISSN)
- /
- 2288-5978(eISSN)
A Study on the Constituents of the Pollen of Pinus densiflora Siebol et Zuccarini and Pinus rigida Miller -Proximate Composition, Mineral, Heavy Metal, Vitamin and Free Sugar Contents-
적송화분과 리기다송화분의 성분 조성에 관한 연구 -일반성분, 무기질, 중금속, 비타민, 유리당의 함량-
Abstract
Pinus pollen is used as the chief ingredient for Song-wha-dashik (Korea's traditional pattern-pressed candy). It has been the food stuff indispensable especially on the occasion of performing ancestral rites and holding a banquet since Shilla and Koryo Dynasty. In this paper, therefore, a new examination is made of the nutritive ingredients of the very Pinus pollen. Analysis has been made of the proximate composition, minerals, heavy metals, vitamins and free sugars of the Pollen of both Pinus densinora Siebol et Zuccarini and Pinus rigida Miller. In the proximate composition, Pinus rigida Miller is high except in free sugar ; crude ash (4.0%), crude protein (15.0%), crude fat (2.5%), crude fiber (17.5%). A lot of minerals have been found in both the samples. They contain Mg, Cl, Ca, Fe, Mn, Na, Zn, etc. In heavy metals, both the samples contain the same quantity of Cd(0.3 ppm) and the contents of Pb, Cu, and As are lower than the maximal limit permitted for food stuff. The contents of vitamin B
적송화분과 리기다송화분을 시료로 하여서 일반성분, 무기질, 중금속, 비타민 및 유리당을 비교 분석하였다. 적송화분은 당질 함량이 58.5%로 리기다송화분 51.8%보다 다소 높았고 그외에는 리기다송화분이 조회분 4.0%, 조단백질 15.0%, 조지방 2.5%, 조섬유 17.5% 등으로 적송화분의 조회분 2.8%, 조단백질 13.4%, 조지방 2.1%, 조섬유 14.7% 보다 높았다. 무기질의 함량은 적송화분과 리기다송화분 모두 Mg, Cl, Ca, Fe, Mn, Na, Zn등을 비교적 많이 함유하고 있었다. 독성중금속 Cd의 함량은 각각 0.3ppm였고, Pb 는 0.1 ppm, 0.2ppm, Cu는 0.3ppm, 0.7ppm, As는 0.01ppm, 0.03ppm으로 식품중의 허용기준치보다는 낮았다. 비타민 B