• Title/Summary/Keyword: pine flavor

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Flavor Compounds in Pine Mushroom Liquor Added with Pine Tree Chips (송절편을 첨가한 송이주의 향기 성분)

  • Yoon, Jeong-Ah;Shin, In-Ung;Park, Eun-Hee;Lee, Ha-Yeon;Kim, Myoung-Dong
    • Microbiology and Biotechnology Letters
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    • v.48 no.3
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    • pp.316-321
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    • 2020
  • Changes in flavor compounds in pine mushroom (Tricholoma matsutake) liquor added with pine tree chips were analyzed using gas chromatography/mass spectrometry. While three flavor compounds were detected in the control, fifteen were detected in the pine mushroom liquor added with pine tree chips. After eight-weeks of aging, the relative concentrations of β-fenchyl alcohol, 2-octanol, and methyl cinnamate, which are distinctive flavor characteristics of the pine mushroom, increased by 67.57%, 2.14%, and 0.94%, respectively, when pine tree chips were added (5%). Principal component analysis revealed that although flavor characteristics of the pine mushroom liquor were affected by the increased production of β-fenchyl alcohol due to the addition of pine tree chips, the aging time exerted a greater influence on flavor.

A Study on The Development and Evaluation of The Pine Needle Flavor oil (솔잎 향미유의 제조와 기호성에 관한 연구)

  • 원종숙;안명숙
    • Korean journal of food and cookery science
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    • v.17 no.2
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    • pp.129-138
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    • 2001
  • In this study, development of the pine needle flavor oils and their application to foods, especially to traditional Korean foods, were investigated. The pine needle flavor oils were prepared by the autoclaving method, and their volatile flavor components(VFCs) were determined by capillary gas chromatographic method The major flavor components of the pine noddle flavor oil were a -pinene 31.1%, pentane 9.8%, tricyclene 7.5%, camphene 6.8%, hexanal 6.2%, propane 6.0%, ${\beta}$-pinene 5.6%, limonene 3.9%. The acceptability of the pine needle flavor oils, sensory evaluation including a preference test and quantitative descriptive analysis(QDA), of the pine needle flavor oil, a sesame oil, and a blended oil (pine needle flavor oil : sesame oil 50 : 50 v/v) was carried out. The blended oil and sesame oil showed much higher preference scores than the pine needle flavor oil, and blended oil was almost as acceptable as sesame oil(P < 0.05). The results seem to indicate that blended oil can be used as a unique substitution for sesame oil in some foods, especially in some traditional Koran food.

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Study on Sensory Evaluation for the Dasik with Pine Pollen (재료배합에 따른 송화다식의 관능적 특성검사)

  • 조미자
    • Korean journal of food and cookery science
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    • v.11 no.3
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    • pp.233-236
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    • 1995
  • This study was carried out to investigate the possibility of improving texture and flavor of Dasik made of pine pollen with waxy rice flour and Angelica gigas leaf powder addition. Pine pollen Dasik was not affected in shape, flavor, texture, taste, melting degree and unpleasant flavor by add of 10% rice flour. Flavor, texture and melting degree were little bit affected by add of 30% rice flour but all items got worse with same amount of rice flour addition. Add of Angeleica leaf powder by 10% improved a little the texture while flavor was decreased.

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Flavor Components of Panax ginseng Cultured with Pine Tree Leaves Mulch (I) (잣나무잎 부초에 의한 인삼 향기성분의 변화(제1보))

  • 김요태;김영희
    • Journal of Ginseng Research
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    • v.15 no.2
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    • pp.120-123
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    • 1991
  • Flavor components of panax ginseng cultured with pine tree leaves mulch instead of traditional rice straw were examined. The growth of two year old ginsengs grown with two different kinds of mulchs no difference, however, the flavor components of ginseng with pine tree leaves mulch 84 constituents detected showed significantly enhanced contents than those of ginseng with rice straw mulch.

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Quality Characteristics of Sausage with Added Pine Needle Powder (솔잎분말을 첨가한 소시지의 품질특성)

  • Kwon, Soon-Yong;Shin, Myung-Eun;Lee, Kyung-Hee
    • Journal of the East Asian Society of Dietary Life
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    • v.22 no.3
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    • pp.357-364
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    • 2012
  • Quality characteristics of sausage with added pine needle powder (0%, 0.5%, 1.0%, 1.5%, 2.0%, and 2.5%) as an ingredient. The basic ingredients of sausage consisted of pork meat 60%, olive oil 20%, and ice water 20%. Sensory properties of sausage were analyzed by a sensory test, and the texture and color characteristics were measured using a texturometer and color meter, respectively. In the results of the sensory test, taste, texture, and overall preference were highest in the sample with added 1.5% pine needle powder. The sausage with added 1.5% pine needle powder was moderate in color intensity, pine needle flavor, and astringent taste. Hardness and gumminess of sausage were higher in 1.0% and 1.5% pine needle powder. However, springness and chewiness of sausage showed no significant differences. In terms of color intensity of sausage, L-value and a-value were lower and b-value was higher, depending on the pine needle powder amount. Development of off-flavor of sausage during storage was greater in 0% and 1.5% added sausages than in 2.0% sausage with increasing storage time. As a conclusion, sausages with added 1.5% and 2.0% pine needle powder were the most suitable for making functional sausage with added pine needle powder.

Characteristics of Quality and Volatile Flavor Compounds in Raw and Frozen Pine-mushroom (Tricholoma matsutake) (생송이 버섯과 냉동송이 버섯의 품질 및 향기 성분 특성)

  • Ku, Kyung-Hyung;Cho, Myung-Hee;Park, Wan-Soo
    • Korean Journal of Food Science and Technology
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    • v.34 no.4
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    • pp.625-630
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    • 2002
  • Raw pine-mushrooms (Tricholoma matsutake Sing.) of four grades and those frozen were analyzed for proximate composition, smell pattern, volatile flavor compounds, and sensory evaluation. Proximate compositions of raw pine-mushrooms (A-C, regular grade) were $89.48{\sim}90.77%$ moisture, 6.81% ash excluding D (below regular grade) sample, $2.24{\sim}2.52%$ crude lipid, and $16.19{\sim}20.01%$ crude protein. Proximate compositions of frozen pine-mushrooms preserved for 6 months at -20 and $-70^{\circ}C$ showed no difference compared with raw pine-mushrooms. Results of smell pattern and multidimensional analysis revealed raw pine-mushrooms showed no differences among samples, but frozen pine-mushrooms differed significantly depending on the grade. Volatile flavor compounds of pine-mushrooms were analyzed using a purge and trap method with GC/MSD. Twenty-nine volatile compounds were identified, among which alcohols such as 1-octen-3-ol, 2-octen-1-ol, 3-methyl-butanol, and n-octanol were commonly found in all pine-mushroom samples. In sensory attributes, raw pine-mushrooms were not significantly different at 5% level, and sample D of frozen pine-mushrooms scored lower than samples $A{\sim}C$.

Optimization of Pine Flavor Microencapsulation by Spray Drying

  • Lee, Shin-Jo;Lee, Yang-Bong;Hong, Ji-Hyang;Chung, Jong-Hoon;Kim, Suk-Shin;Lee, Won-Jong;Yoon, Jung-Ro
    • Food Science and Biotechnology
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    • v.14 no.6
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    • pp.747-751
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    • 2005
  • Microencapsulation of pine flavors was investigated to determine the optimum wall material and spray drying condition. ${\beta}$-Cyclodextrin, maltodextrin, and a 3:1 mixture of maltodextrin and gum arabic were evaluated as wall materials. The latter mixture was determined to be the best wall material based on dispersion capacity and flavor yield. Spray drying effectiveness was evaluated using a $3^3$ fraction factorial design and statistical analysis. The optimum operation condition was an inlet air temperature of $175^{\circ}C$, inlet airflow rate of $0.65\;m^3/min$ and atomizing pressure of 180 kPa, which resulted in a 93% flavor yield. The best particle shape observed by SEM was a round globular shape obtained under the above spray drying condition, whereas lower temperatures and higher inlet airflow rates resulted in initial and full collapses, respectively. The round globular shapes remained stable for at least one month.

Quality Characteristics of Sponge Cake added with Pine Leaf Powder

  • Shin, Gil-Man
    • Culinary science and hospitality research
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    • v.22 no.1
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    • pp.42-51
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    • 2016
  • This study investigated the quality characteristics of sponge cake added with pine leaf powder. The pine leaf powder sponge cake was prepared with different ration of pine leaf powder(0, 10, 20, 30, 40%). The specific gravity, baking loss rate and cake weight increased significantly with increasing the levels of pine leaf powder. In terms of color, lightness and yellowness increased with increasing levels of pine leaf powder. The sponge cake added with ratio of 40% pine leaf powder appeared to be the highest. In terms of textual property evaluation, sponge cake were increased by the level of pine leaf powder. The substance's level of springiness, and cohesiveness decreased by increasing of the level of pine leaf powder. In sensory evaluation, 10% pine leaf e sponge cake was better on taste, overall acceptability, and flavor. The results showed that sponge cake quality with 10% pine leaf powder was considered the best.

Sensory and Mechanical Characteristics of Songhwasulgi by Different Ratio of Ingredients (송화설기의 재료 배합비에 따른 관능적$\cdot$텍스쳐 특성)

  • Lee Hyo-Gee;Kim Ha-Jung;Cha Gyung-Hee
    • Korean journal of food and cookery science
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    • v.21 no.4 s.88
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    • pp.505-513
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    • 2005
  • The purpose of this study was to investigate the product characteristics of 'Songhwasulgi,' which combines different kinds of pine pollen flours and sugars with non-glutinous, rich flour. The results of sensory evaluation indicated that the larger amount of pine pollen flour was mixed with non-glutinous rice flour higher level of bitterness, softness, and feeling after-swallowing was obtained degree of chewiness was in relation to the lesser amount of pine pollen flour. With regard to color, a higher acceptance level was achieved as the lesser amount of pine pollen flour was incorporated with non-glutinous rice How. On the other hand, it was revealed that the category of adding a honey to $7\%$ of pine pollen flour was found to be the highest level of flavor and overall quality According to the results of texture evaluation, the degree of hardness, adhesiveness, and cohesiveness decreased as the larger amount of pine pollen flour was combined with non-glutinous rice flour. It was also found that the springiness of the texture tended to be low as more pine pollen flour was added. In addition, the degrees of gumminess and chewiness was inversely related to the amount of pine pollen flour With respect to a correlation between sensory evaluation and mechanical test, it was found that Songhwasulgi with higher acceptance level for color and flavor also obtained a higher level of hardness and overall quality.

Studies in the Influence of Ground Pine Nuts on the Degree of the Taste and Texture of Seoktanbyung and in the Standardization of the Preparing Method of Seoktanbyung (잣가루가 석탄병(惜呑餠)의 기호도와 Texture에 미치는 영향 및 석탄병 제조법의 표준화에 관한 연구)

  • Lee, Choon-Ja;Kim, Gwi-Young;Park, Hae-Won;Cho, Hoo-Jong;Kang, In-Hee
    • Journal of the Korean Society of Food Culture
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    • v.10 no.3
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    • pp.139-146
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    • 1995
  • Seoktanbyung, a traditional rice cake, was named in old literature, since from old times its taste was so good that one was not able to eat it without much regret. To suggest its standard preparing method, we prepared it by 0%, 10%, 15%, and 20% of the moderate standard of ground pine nuts which had much influence on its own special soft texture. The result of the analysis was as follows: The water content of Seoktanbyung was $31.62{\sim}34.62%$. The degree of colour was L value: $48.17{\sim}56.88$, a value: $6.07{\sim}8.24$, and b value: $12.67{\sim}15.25$, and the higher the degree of the addition of ground pine nuts was, L value and a value were more or less decreased, but b value was increased. The measured result of texture was: as for hardness and gumminess, there was a significance (p<0.05) between Seoktanbyung with and without ground pine nuts, and as for cohesiveness, there was a significance (p<0.05) between Seoktanbyung added 20% of ground pine nuts and another material, but each material showed a similar value of measure. The result of sensory evaluation was: as for sweetness and flavor, there was no significance among material, so ground pine nuts had no influence on the sweetness and flavor of Seoktanbyung, and as for crumbness and chewiness, there was a significance between Seoktanbyung with and without ground pine nuts. The general degree of the taste was: Seoktanbyung added 20% of ground pine nuts was the highest among others.

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