• 원예과학기술지
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• 제17권1호
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• pp.17-18
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• 1999

'백향(白香)'은 농촌진흥청 원예연구소에서 1978년에 천도 품종인 'Garden State'의 자연교잡종자로부터 유래된 백육, 만생, 이핵성 복숭아 품종으로 1991년부터 4년간 '원교 다-05' 계통명으로 지역적응성을 검토하여 1994년에 최종선발 및 명명된 품종이다. 이 품종은 모본인 'Garden State'를 닮아 산미가 적당하고, 향기 가 많은 감산조화형 품종으로 식미가 우수하다. 숙기는 백육계 복숭아로서는 가장 늦은 9월 상순이다.

• 한국식품과학회지
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• 제4권1호
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• pp.6-12
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• 1972

Fay Elberta freestone peaches were harvested at four maturity levels as judged by skin color and firmness. They were ripened at $68^{\circ}F$ under 80 percent relative humidity for 4, 6, 8 and 10 days respectively prior to canning. Results indicate that both harvest maturity and ripening conditions are important factors influencing quality, flavor and composition of canned freestone peaches. Peaches harvested at $18{\sim}24$ pounds on a Magness-Taylor pressure tester with a 7/16' plunger(M1) failed to ripen satisfactorily. Fruits harvested at $13{\sim}17$ pounds (M2) pressure test ripened successfully at $68^{\circ}F$ within 6 to 8 days; and those harvested at 6 to 12 pounds (M3) needed 4 days for ripening at $68^{\circ}F$. Tree-ripened fruits (M4) were undesirable for canning because of the high percentage of bruised fruits. The optimum firmness for canning appears to be in the range of 1.5 to 3.0 pounds. The titratable acidity of peaches decreased during maturation and ripening. The tannin content of peaches at M1 maturity decreased with ripening at $68^{\circ}F$. But no appreciable change was observed in the M2 and M3 series which were ripened at $68^{\circ}F$ for 4 to 10 days. The volatile reducing substances (V.R.S.) increased as the peaches developed on the tree and also during post-harvest ripening. The effect of harvest maturity and post-harvest ripening on color grade of the canned peaches is presented. Little difference was found in the flavor and composition of peaches peeled by the cup-down lye peeling and the steam-peeling methods. The cup-down lye-peeling method might be most advantageous because of its higher peeling efficiency.

• 원예과학기술지
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• 제17권1호
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• pp.15-16
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• 1999

'천홍(天紅)'은 농촌진흥청 원예연구소에서 1978년에 'Garden State' 천도복숭아의 자연교잡종자로부터 유래된 황육, 중생, 대과성 천도 품종으로, 1987년에 1차선발하여 1989년부터 4년간 '원교 다-03' 계통명으로 지역적응성을 검토하고, 1992년에 최종선발 및 명명된 천도 품종이다. 이 품종은 성숙전 강우에 의한 열과가 없고, 동녹 발생이 적으며, 천도계 품종으로서 당도가 높아 품질이 우수하다.