潭陽-鎭安사이에 分布하는 葉理狀花崗岩類에 對한 岩石化學的 硏究

Cheong Bin Kim(金正彬),Yong Jun Kim(金勇俊),Sei Sun Hong(洪世善) 대한자원환경지질학회 1990 자원환경지질 Vol.23 No.1

Foliated granites between Damyang and Jinan are subdivided into Daegang foliated granite, Foliated hornblende biotite granodiorite, Sunchang foliated granodiorite, Foliated two mica granite and Samori foliated granite by mineral and texture. From EPMA data of the foliated granites following results are achieved. Composition of plagioclase are correspond to andesine, oligoclase and albite in Foliated hornblende biotite granodiorite, Sunchang foliated granodiorite and other foliated granites, respectively. And amphiboles are calcic hornblende in Foliated hornblende biotite granodiorite, and riebeckite in Daegang foliated granite. In differentiation index(D. I.) and Larsen index(L. I.), Daegang foliated granite, Foliated two mica granite and Samori foliated granite which belong to granite are 83.12-95.54 and 25.86-29.05 and Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite of diorite to granodiorite are 54.99-78.54(D. I.) and 6.48-21.01(L. I.). Harker and AMF diagrams plotted from foliated granites show that the granites are product of calc alkali rock series orignated from co-magma. Characteristic foliation of foliated granites fromed by ductile deformation at deep zone of dextral strike slip fault. Foliated granites are considered as a series of differentiated product of Triassic Igneous activity of Songrim disturbance. According to REE, (La/Lu) and Eu/Sm, Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite are correspond to granodiorite, and other foliated granites are monzo-and syeno-granite. Foliated granites having 0.20-0.01 of Em/Sm ratio are plutons emplaced by the tectonic setting in continents and continental margin.

월출산지역에 분포하는 중생대 화강암류에 대한 암석화학적 연구

김정빈,윤정한,김정택,박재봉,강상원,김동주,Kim, Cheong-Bin,Yoon, Chung-Han,Kim, Jeong-Taek,Park, Jay-Bong,Kang, Sang-Won,Kim, Dong-Ju 대한자원환경지질학회 1994 자원환경지질 Vol.27 No.4

The studied area is composed of Precambrian gneiss complex, middle Jurassic biotite granite, late Cretaceour sediments, volcanics and pink feldspar granite. Characteristic minerals of the biotite granite is plagioclase and hornblende whereas the pink feldspar granite is pink feldspar (perthite) and quartz. Plagioclase compositions of the biotite granite and the pink feldspar granite are oligoclase to calcic andesine ($An_{18-44}$) and sodic albite ($An_{0.5-5.0}$), respectively. In the variation diagrams of the Harker and normative Q-Or-Pl diagram, the biotite granite belongs to the category from granodiorite to granite, the pink feldspar granite from nomal to late granite. The values of D.I. L.I. and alkalinity of the pink feldspar granite are higher than those of the biotite granite. While CaO is enriched in the biotite granite, $K_2O$ is enriched in the pink feldspar granite. The ratio of $K_2O/Na_2O$ which indicates the relative ratio of alkali is 1.06 in the pink feldspar granite, and 0.86 in the biotite granite. In A-M-F and N-C-K diagrams both these granites are plotted in peraluminus granite ($Al_2O_3$>$Na_2O+K_2O+CaO$) region, assigned to calc alkaline series and alkaline series respectively. Put into the form of A-C-F diagram, the biotite granite falls under I-type, and the pink feldspar granite S-type. On the base of whole rock ratios of $Fe^{+3}/Fe^{+2}+Fe^{+3}$ and $^{87}Sr/^{86}Sr$ for the granites in studied area, the biotite granite indicates ilmenite series (0.26) and S-type and/or contaminated I-type ($0.72020{\pm}0.00050$), the pink feldspar granite magnetite series (0.44) and I-type ($0.70826{\pm}0.00020$).

潭陽―鎭安사이에 分布하는 葉理狀花崗岩類에 對한 地質時代와 成因에 關한 硏究

Cheong Bin Kim(金正彬),Yong Jun Kim(金勇俊) 대한자원환경지질학회 1990 자원환경지질 Vol.23 No.2

Plutons of Damyang-Jinan area consist of gray feldspar granite gneiss, biotite granite gneiss, foliated granites, Namweon granites, gabbro, biotite granite and Ogangri granite in term of mineralogical, texture and field evidence. From Isotope data of study area, chronological order of the Plutons are the Pre-cambrian gray feldspar granite gneiss(Ar39-Ar40, hornblende, 1998.4±8.3Ma), middle to late Triassic Daegang foliated granite(Rb/Sr, whole rock, 228±4Ma), foliated hornblende biotite granodiorite(K/Ar, hornblende, 198.7±9.9.Ma), Sunchang foliated granodiorite(Rb/Sr, whole rock, 222±4Ma), foliated two mica granite, Samori foliated granite and Namweon granite(Rb/Sr, whole rock, 211±3Ma: K/Ar, hornblende, 203±10.2 Ma), middle Jurassic Gabbro(K/Ar, hornblende, 180.7±9MA) and biotite granite, and Cretaceous Ogangri granite. According to variations diagrams of Al₂O₃ versus normative Pl(100 An)/(Ab+An), Daegang foliated granite is plotted on tholeiitic series, and other foliated granites on calc alkaline rock series which are consider to be formed by magmatism at continental margin and island arc region. And alkalinity versus SiO₂ shows that Daegang folited granite and Samori foliated granite are correspond to alkaline region, foliated hornblende biotite granodiorite and Sunchang foliated granodiorite to calc alkaline region, and foliated two mica granite to both regions. According to ACF diagrams, Daegang and Samori foliated granites are plotted on S-type. Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite on I-type, and foliated two mica granite on both type. Foliated granites are a series of differentiated products from cogenetic magma, and effected under ductile sheared zone. Characteristic foliation of foliated granites are considered to be generated by dextral strike slip faulting and ductile shearing.

Petrochemical and Geochronological Study on the Igneous Rocks of the Jangsu Area

金正彬(Cheong Bin Kim) 대한지질학회 1990 지질학회지 Vol.26 No.6

제올라이트 급여가 돼지고기 등심 품질에 미치는 영향

김정빈(Cheong-Bin Kim),양철주(Chul-Ju Yang),심기훈(Ki-Hoon Shim),정현숙(Hyun-Sook Jung),최옥자(Ok-Ja Choi) 한국식품영양과학회 2013 한국식품영양과학회지 Vol.42 No.12

The effect of zeolite on the quality properties of fresh and broiled pork loin was investigated using 84 pigs that were fed with different feed ration of zeolite (0, 0.5, 1.0 and 2.0% zeolite) for 3 months. The pH of fresh pork loin fed with 0% and 2.0% zeolite was 5.95, which was higher than those of others (P<0.05). The cooking loss of fresh pork loin fed with 0.5% and 1.0% zeolite were 26.24% and 26.42%, respectively, which was higher than those of others (P<0.05). The dissolution crude lipid of 1.0% zeolite (3.11%) was highest, but that of 0% zeolite was lowest (P<0.05). L and a values were highest in fresh pork fed with 1.0% zeolite, however, b value was highest in fresh pork fed with 2.0% zeolite (P<0.05). In the results of L value of the broiled pork loin, the feed ration with 0% zeolite was highest (75.49) and decreased as the feed ration of zeolite increased (P<0.05). The a and b values were highest in broiled pork fed with 0.5% zeolite (P<0.05). The hardness, springiness, gumminess and chewiness of fresh and broiled pork loin fed with 2.0% zeolite were highest and increased as the feed ration of zeolite increased (P<0.05). In the result of sensory evaluation in broiled pork loin, color preference was increased as the feed ration of zeolite increased (P<0.05). Taste preference was highest in the 1.0% zeolite (10.70), followed by 2.0% (8.72), 0.5% (7.64), and 0% zeolite (6.44) (P<0.05). Flavor and appearance preferences were not significantly different between the groups. Texture preference was decreased as the feed ration of zeolite increased. The overall preference was highest in the 1.0% with zeolite (10.80), followed by 0.5% (10.04), 0% (8.41), and 2.0% (7.92) with zeolite (P<0.05). In conclusion, the optimal feed ration of zeolite for broiled pork loin was between 0.5 and 1.0% zeolite.

The K-Ar age of the volcanic pebbles in Lake Shiwha Formation and its geological implication

김정빈(Cheong-Bin Kim) 대한지질학회 2008 지질학회지 Vol.44 No.4

연구논문 : 제올라이트 급여가 돈육 목살의 조리 전후 품질에 미치는 영향

김정빈 ( Cheong Bin Kim ),양철주 ( Chul Ju Yang ),최옥자 ( Ok Ja Choi ),정희남 ( Hee Nam Jung ),심기훈 ( Ki Hoon Shim ) 한국식품조리과학회(구 한국조리과학회) 2014 한국식품조리과학회지 Vol.30 No.2

본 연구는 제올라이트가 비육돈의 품질 및 관능특성에 미치는 영향을 분석하기 위하여 제올라이트를 급여하지 않은 돼지고기 목살부위와 제올라이트를 0~2.0% 급여한 목살부위를 대상으로 조리 전후의 품질을 분석하였다. 돼지고기 목살 생육의 pH는 제올라이트 급여구가 대조구보다 높았고, 0.5% 급여구가 6.14로 가장 높았다. 가열감량은 제올라이트 급여구가 대조구보다 낮았고, 제올라이트 첨가량이 증가할수록 가열감량은 증가하였으며, 제올라이트 0.5% 급여구가 22.47%로 가장 낮았다. 조리 시 용출되는 지방량은 제올라이트 0.5% 급여구가 가장 낮았으나, 시료간에 유의한 차이는 없었다. 돼지고기 목살 생육의 색도를 측정한 결과, 제올라이트 0.5% 급여구가 L값과 a값에서 가장 높았고, 제올라이트 2.0% 급여구는 b값에서 가장 높게 나타났으며, 시료간에 유의한 차이가 있었다. 돼지고기 목살을 삶은 후 측정한 색도에서는 제올라이트 0.5% 급여구가 L값과 b값에서 가장 높았고, 시료간에 유의한 차이가 있엇다. 대조구는 a값에서 가장 높았으나 시료간에 유의한 차이는 없었다. 돼지고기 목살 생육의 물성 측정 결과, 제올라이트 첨가량이 증가할수록경도, 탄력성, 응집성, 점착성 및 씹힘성 모두 증가하는 것으로 나타났으며, 시료간에 유의한 차이가 있었다. 돼지고기 목살을 삶은 후 물성을 측정한 결과에서도 제올라이트 첨가량이 증가할수록 물성 모든 항목에서 증가하는 것으로 나타났고, 탄력성만 유의적인 차이가 없는 것으로 나타났다. 삶은 돼지고기 목살의 관능검사 결과, 색에 대한 선호도는 제올라이트 0.5% 급여구가 11.71로 가장 높았고, 제올라이트 첨가량이 증가할수록 낮아지는 경향을 보였다. 맛, 향미 외형에 대한 선호도 결과도 색에대한 선호도와 마찬가지로 제올라이트 0.5% 급여구가 가장 높았다. 질감에 대한 선호도에서는 대조구에서 11.07로 가장 높았고, 제올라이트 첨가량이 증가할수록 질감에대한 선호도는 낮아졌다. 전체적인 선호도는 제올라이트0.5% 급여구가 11.72로 가장 높았고, 그 다음으로 1.0%급여구, 대조구 그리고 2.0% 급여구 순으로 나타났다. 수육용으로 많이 사용하는 돼지고기 목살부위는 제올라이트를 0.5% 급여하였을 때 고기의 품질 및 관능적 특성이향상되는 것으로 나타났다. The purpose of the study was to investigate the quality characteristics and sensory properties of fresh and boiling pork shoulder at different feed ration of zeolite (0, 0.5, 1.0 and 2.0%). All of the dietary zeolite groups had significantly higher pH than the control; 0.5% zeolite (6.14) had the highest pH. Cooking loss was significantly higher in the control compared to other treatments; further, the loss, increased as the feed ratio of zeolite addition increased. The cooking loss of fresh pork shoulder fed with 0.5% zeolite (22.47%) was significantly lower than other treatments. The dissolution crude lipid of 0.5% zeolite was the lowest, but was not significant. In the Hunter’s color value of fresh pork shoulder, the L and a values were significantly higher in 0.5% zeolite compared to other treatments, whereas the b value was significantly higher in 2.0% zeolite. In the Hunter’s color value of boiling pork shoulder, the L and b values with 0.5% zeolite were significantly higher compared to other treatments; however, the a value was not significantly different between groups. The hardness, springiness, cohesiveness, gumminess and chewiness of fresh pork shoulder were significantly increased as the feed ration of zeolite increased. These properties, except for springiness in boiling pork shoulder were significantly increased as the feed ration of zeolite increased. Furthermore, sensory characteristics of color, taste, flavor, appearance and overall preference were significantly higher in boiling pork shoulder with 0.5% zeolite compared to other treatments. Also, texture preference, which was decreased as the feed ratio of zeolite increased, was higher in the control compared to other treatments. In conclusion, the quality characteristics and sensory properties of pork shoulder meat were enhanced with the dietary supplementation of zeolite.

담양(潭陽)-진안(鎭安)사이에 분포(分布)하는 엽리상화강암류(葉理狀花崗岩類)에 대(對)한 암석화학적(岩石化學的) 연구(硏究)

김정빈,김용준,홍세선,Kim, Cheong-Bin,Kim, Yong-Jun,Hong, Sei-Sun 대한자원환경지질학회 1990 자원환경지질 Vol.23 No.1

Foliated granites between Damyang and Jinan are subdivided into Daegang foliated granite, Foliated hornblende biotite granodiorite, Sunchang foliated granodiorite, Foliated two mica granite and Samori foliated granite by mineral and texture. From EPMA data of the foliated granites following results are achieved. Composition of plagioclase are correspond to andesine, oligoclase and albite in Foliated hornblende biotite granodiorite, Sunchang foliated granodiorite and other foliated granites, respectively. And amphiboles are calcic hornblende in Foliated hornblende biotite granodiorite, and riebeckite in Daegang foliated granite. In differentiation index(D. I.) and Larsen index(L. I.), Daegang foliated granite, Foliated two mica granite and Samori foliated granite which belong to granite are 83.12-95.54 and 25.86-29.05 and Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite of diorite to granodiorite are 54.99-78.54(D. I.) and 6.48-21.01(L. I.). Harker and AMF diagrams plotted from foliated granites show that the granites are product of calc alkali rock series orignated from co-magma. Characteristic foliation of foliated granites fromed by ductile deformation at deep zone of dextral strike slip fault. Foliated granites are considered as a series of differentiated product of Triassic Igneous activity of Songrim disturbance. According to REE, (La/Lu) and Eu/Sm, Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite are correspond to granodiorite, and other foliated granites are monzo-and syeno-granite. Foliated granites having 0.20-0.01 of Em/Sm ratio are plutons emplaced by the tectonic setting in continents and continental margin.

담양(潭陽)-진안(鎭安)사이에 분포(分布)하는 엽리상화강암류(葉理狀花崗岩類)에 대(對)한 지질시대(地質時代)와 성인(成因)에 관(關)한 연구(硏究)

김정빈,김용준,Kim, Cheong Bin,Kim, Yong Jun 대한자원환경지질학회 1990 자원환경지질 Vol.23 No.2

Plutons of Damyang-Jinan area consist of gray feldspar granite gneiss, biotite granite gneiss, foliated granites, Namweon granites, gabbro, biotite granite and Ogangri granite in term of mineralogical, texture and field evidence. From Isotope data of study area, chronological order of the Plutons are the Pre-cambrian gray feldspar granite gneiss(Ar39-Ar40, hornblende, $1998.4{\pm}8.3Ma$), middle to late Triassic Daegang foliated granite(Rb/Sr, whole rock, $288{\pm}4Ma$), foliated hornblende biotite granodiorite(K/Ar, hornblende, $198.7{\pm}9.9Ma$), Sunchang foliated granodiorite(Rb/Sr, whole rock, $222{\pm}4Ma$), foliated two mica granite, Samori foliated granite and Namweon granite(Rb/Sr, whole rock, $211{\pm}3Ma$: K/Ar, hornblende, $203{\pm}10.2Ma$), middle Jurassic Gabbro(K/Ar, hornblende, $180.7{\pm}9MA$) and biotite granite, and Cretaceous Ogangri granite. According to variations diagrams of $Al_2O_3$ versus normative PI(100 An)/(Ab+An), Daegang foliated granite is plotted on tholeiitic series, and other foliated granites on calc alkaline rock series which are consider to be formed by magmatism at continental margin and island arc region. And alkalinity versus $SiO_2$ shows that Daegang folited granite and Samori foliated granite are correspond to alkaline region, foliated hornblende biotite granodiorite and Sunchang foliated granodiorite to calc alkaline region, and foliated two mica granite to both regions. According to ACF diagrams, Daegang and Samori foliated granites are plotted on S-type. Foliated hornblende biotite granodiorite and Sunchang foliated granodiorite on I-type, and foliated two mica granite on both type. Foliated granites are a series of differentiated products from cogenetic magma, and effected under ductile sheared zone. Characteristic foliation of foliated granites are considered to be generated by dextral strike slip faulting and ductile shearing.

월출산 지역에 분포하는 중생대 화강암류에 대한 미량원소와 회토류원소의 특성

이창신,김정빈,Lee, Chang-Shin,Kim, Cheong-Bin 대한자원환경지질학회 1996 자원환경지질 Vol.29 No.3

The Wolchul Mt. area is composed of a biotite granite and a pink feldspar granite. These granites are distinctly different in terms of their field occurrence, mineralogy, trace element and REE composition, as well as their isotope ages. The biotite granite has higher ferromagnesian elements and lower lithophile trace element abundances than the pink feldspar granite. The biotite granite has high Sr and Ba while the pink feldspar granite has high Rb. On the Rb-Sr-Ba diagram the biotite granite plots as a granodiorite while the pink feldspar granite belongs to a strongly differentiated granite. The ${\Sigma}$ LREE/ ${\Sigma}$ REE for the biotite granite is 0.95 and for the pink feldspar granite it is 0.88. The ratio shows a steep decrese in LREE while HREE is essentially constant. Based on the Eu/Sm, $[La/Lu]_{cN}$ and low Eu(-), the biotite granite has quartz diorite to granodiorite composition while the pink feldspar granite, with a relatively high Eu(-) anomaly, falls into the monzo- to syenogranite classification. The silica vs. trace element diagrams for the two granites indicate that the biotite granite could have formed near to a continental margin or volcanic island setting environment while the pink feldspar granite formed within a continental plate or as result of plate collision. The biotite granite has a U-Pb zircon age of 175 Ma, i.e. Middle Jurassic. The pink feldspar granite is younger, it has a K-Ar orthoclase age $93.6{\pm}1.5$ Ma which is Late Cretaceous age.