KR20210067443A - Feed composition for rearing Tenebrio molitor containing brewer's yeast - Google Patents
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- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 title claims abstract description 49
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- 241000254109 Tenebrio molitor Species 0.000 title abstract description 6
- 230000000384 rearing effect Effects 0.000 title 1
- 238000009395 breeding Methods 0.000 claims abstract description 43
- 230000001488 breeding effect Effects 0.000 claims abstract description 41
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
Description
본 발명은 갈색거저리 사육용 사료 조성물에 관한 것으로, 더욱 상세하게는 맥주효모를 포함하는 갈색거저리 사육용 사료 조성물 및 이를 이용한 사육 효율이 증진된 갈색거저리 사육 방법에 관한 것이다.The present invention relates to a feed composition for breeding brown mealworm, and more particularly, to a feed composition for breeding brown mealworm containing brewer's yeast and a method for breeding brown mealworm with improved breeding efficiency using the same.
곤충은 130만 종 이상이 존재해 지구상 최다종인 것으로 알려져 있으나 그에 비해 곤충을 이용한 소재 개발은 미비한 실정이다. 과거로부터 동의보감, 본초강목을 통해 다양한 효능이 보고되고 있으며 극한 외부 환경조건 하에서 살아가는 곤충의 특성 상 체내에 탁월한 기능성을 가진 2차 대사산물을 함유하고 있을 것으로 추정되고 있다. 뿐만 아니라 미래 인구 증가에 따른 식량 부족에 대한 대안으로써 식용곤충이 각광받고 있으며 국내에서도 독성시험, 유해물질 및 영양성분 분석 등을 통해 갈색거저리 유충 등 7종의 식용곤충이 일반식품으로 식품공전에 등록되었다.There are more than 1.3 million insect species and it is known that there are the most species on earth, but the development of materials using insects is insufficient. Various effects have been reported from the past through Donguibogam and Bonchogangmok, and it is estimated that they contain secondary metabolites with excellent functionality in the body due to the nature of insects living under extreme external environmental conditions. In addition, edible insects are in the spotlight as an alternative to food shortages due to future population growth. In Korea, 7 types of edible insects, including brown mealworm larvae, are registered as general foods through toxicity tests and analysis of harmful substances and nutrients. became
갈색거저리(Tenebrio molitor)는 딱정벌레목 거저리과에 속하는 곤충으로서 전세계에 널리 분포하며 최근 대량사육을 위한 시스템이 체계적으로 구축되어 산업화가 용이한 곤충종 중 하나이다. 갈색거저리 유충은 식품소재로서의 다양한 연구들이 진행되고 있으며, 기능성 소재로의 개발을 위한 연구 또한 활발히 진행되고 있다. 또한 갈색거저리를 유망한 산업 곤충으로 인식하는 중국에서는 공장화 규모로 사육, 유통되고 있으며, 국내에서도 갈색거저리의 산업화가 빠른 속도로 진행되면서 사육기술이 개발이 필요한 실정이다.The brown mealworm ( Tenebrio molitor ) is an insect belonging to the Coleoptera family, which is widely distributed around the world, and is one of the insect species that is easy to industrialize as a system for mass breeding has been systematically established recently. Various studies on brown mealworm larvae as a food material are being conducted, and research for development as a functional material is also being actively conducted. In addition, in China, where brown mealworm is recognized as a promising industrial insect, it is bred and distributed on a factory scale, and as the industrialization of brown mealworm is rapidly progressing in Korea, breeding technology needs to be developed.
이에 본 발명자들은 갈색거저리의 사육 효율을 향상시킬 수 있는 사료를 개발하고, 이의 유충 기간 단축 및 발육 속도 증가 효과를 확인함으로써 본 발명을 완성하게 되었다.Accordingly, the present inventors developed a feed capable of improving the breeding efficiency of brown mealworm, and completed the present invention by confirming the effect of shortening the larval period and increasing the growth rate.
따라서 본 발명의 목적은, 맥주효모를 포함하는 갈색거저리 사육용 사료 조성물 및 이를 이용한 사육 효율이 증진된 갈색거저리 사육 방법을 제공하는 것이다.Accordingly, it is an object of the present invention to provide a feed composition for breeding brown mealworm containing brewer's yeast and a method for breeding brown mealworm with improved breeding efficiency using the same.
상기 목적을 달성하기 위하여, 본 발명은 맥주효모를 포함하는 갈색거저리 사육용 사료 조성물을 제공한다.In order to achieve the above object, the present invention provides a feed composition for breeding brown mealworm containing brewer's yeast.
또한 본 발명은 맥주효모를 포함하는 갈색거저리 사육용 사료첨가제 조성물을 제공한다.In addition, the present invention provides a feed additive composition for breeding brown mealworm containing brewer's yeast.
또한 본 발명은 갈색거저리에 상기 사료 조성물을 제공하는 단계;를 포함하는, 사육 효율이 증진된 갈색거저리 사육 방법을 제공한다.The present invention also provides a method for breeding brown mealworm with improved breeding efficiency, comprising the step of providing the feed composition to brown mealworm.
본 발명에 따른 맥주효모를 포함하는 사료 조성물은 유충 기간은 단축하면서 발육 속도를 증가시킨다. 이는 식용곤충으로 주목받는 갈색거저리의 사육 효율을 현저히 증가시킬 수 있음을 의미하는 바, 본 발명의 맥주효모를 포함하는 배합사료는 곤충 사육 분야에서 다양하게 활용될 수 있다.The feed composition comprising brewer's yeast according to the present invention increases the growth rate while shortening the larval period. This means that it is possible to significantly increase the breeding efficiency of brown mealworm, which is attracting attention as an edible insect. The compound feed containing brewer's yeast of the present invention can be used in various ways in the field of breeding insects.
도 1은 본 발명에 따른 맥주효모를 포함하는 배합사료를 식이한 갈색거저리 유충의 평균 체중 측정한 결과를 나타내는 도이다.1 is a diagram showing the results of measuring the average weight of brown mealworm larvae fed a formula containing brewer's yeast according to the present invention.
이하, 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail.
본 발명의 양태에 따르면, 본 발명은 맥주효모를 포함하는 갈색거저리 사육용 사료 조성물을 제공한다.According to an aspect of the present invention, the present invention provides a feed composition for breeding brown mealworm comprising brewer's yeast.
본 발명에 있어서, “맥주효모”는 맥주 제조공정 중 맥즙의 발효가 완료되어 맥주를 여과한 후 분리되는 효모를 건조한 것을 의미한다. 상기 맥주효모는 비 발효성이며, 45% 정도의 단백질을 함유하며, 비타민 B군 및 인의 함량이 높다. 상기 맥주효모는 사카로미세스 속 등의 균주를 포함할 수 있으나, 이에 제한되지 않는다.In the present invention, "brewer's yeast" means drying the yeast separated after the fermentation of the wort is completed during the beer manufacturing process and filtering the beer. The brewer's yeast is non-fermentable, contains about 45% protein, and has a high content of B vitamins and phosphorus. The brewer's yeast may include strains such as Saccharomyces genus, but is not limited thereto.
본 발명의 구체예에서, 상기 사료 조성물은 맥주효모를 전체 조성물 100중량부에 대하여, 30 내지 50중량부로 포함하는 것이 바람직하며, 30중량부로 포함하는 것이 가장 바람직하다.In an embodiment of the present invention, the feed composition preferably contains brewer's yeast in an amount of 30 to 50 parts by weight, most preferably 30 parts by weight, based on 100 parts by weight of the total composition.
본 발명의 구체예에서, 상기 사료 조성물은 밀기울을 더 포함할 수 있다. In an embodiment of the present invention, the feed composition may further comprise bran.
본 발명의 바람직한 구체예에서, 상기 사료 조성물은 밀기울을 전체 조성물 100중량부에 대하여, 70 내지 50중량부로 포함하는 것이 바람직하며, 70중량부로 포함하는 것이 가장 바람직하다.In a preferred embodiment of the present invention, the feed composition preferably contains 70 to 50 parts by weight, most preferably 70 parts by weight, based on 100 parts by weight of the total composition of bran.
본 발명의 바람직한 구체예에서, 상기 사료 조성물은 맥주효모 및 밀기울은 3-5 : 5-7의 중량비로 혼합되는 것이 바람직하며, 3 : 7 중량비로 혼합되는 것이 가장 바람직하다.In a preferred embodiment of the present invention, in the feed composition, brewer's yeast and bran are preferably mixed in a weight ratio of 3-5:5-7, and most preferably mixed in a weight ratio of 3:7.
본 발명의 구체예에서, 상기 사료 조성물은 비타민 복합체 또는 복합무기염류를 더 포함할 수 있으나, 이에 제한되지 않는다. 또한 본 발명의 사료 조성물은 당업자가 예상할 수 있는 범위 내의 다른 기타 영양성분을 추가로 포함할 수 있다.In an embodiment of the present invention, the feed composition may further include a vitamin complex or complex inorganic salts, but is not limited thereto. In addition, the feed composition of the present invention may further include other nutrients within the range that those skilled in the art would expect.
본 발명에 따른 사료 조성물은 갈색거저리의 인공사육에 최적화된 것으로서, 이를 식이한 갈색거저리의 유충 기간은 단축하면서 발육 속도를 증가시키는 것을 확인하였다. 따라서 본 발명에 따른 사료 조성물은 식용곤충으로 주목받는 갈색거저리의 사육 효율을 현저히 증가시킬 수 있는바, 곤충 사육 분야에서 다양하게 활용될 수 있다.It was confirmed that the feed composition according to the present invention was optimized for artificial breeding of brown mealworm, and increased the growth rate while shortening the larval period of brown mealworm that was fed. Therefore, the feed composition according to the present invention can significantly increase the breeding efficiency of brown mealworm, which is attracting attention as an edible insect, and can be used in various ways in the field of insect breeding.
본 발명의 다른 양태에 따르면, 본 발명은 맥주효모를 포함하는 갈색거저리 사육용 사료첨가제 조성물을 제공한다.According to another aspect of the present invention, the present invention provides a feed additive composition for breeding brown mealworm containing brewer's yeast.
본 발명에 있어서, “사료첨가제”는 영양적 또는 특정 목적을 위하여 사료에 미량으로 첨가되는 물질을 의미하는 것으로서, 본 발명의 기능성 사료첨가제는 맥주효모 그 자체이거나 공지의 사료 첨가물들과 일정 비율로 배합될 수 있다.In the present invention, "feed additive" refers to a substance added to feed in a trace amount for nutritional or specific purposes, and the functional feed additive of the present invention is brewer's yeast itself or in a certain ratio with known feed additives. can be combined.
상기 사료 첨가제 조성물은 당업자가 예상 가능한 범위로 포함할 수 있으며, 이는 사용되는 곤충의 종류, 연령 및 상태 등에 따라서 적절한 수준으로 조정될 수 있다.The feed additive composition may be included in a range expected by those skilled in the art, which may be adjusted to an appropriate level according to the type, age, and condition of the insect used.
본 발명의 사료 첨가제 조성물은 상업적으로 통상적인 사료 조성물 내로 혼입될 수 있고, 예를 들어, 꽃무지류 및 거저리류 등에 공급될 수 있다. 이를 위해 본 발명의 사료 첨가용 조성물은 통상적인 사료 구성 성분들과 혼합될 수 있고, 필요하다면 정제된 형태로 가공될 수 있다. 통상적인 사료 구성성분은 예를 들어, 설탕, 옥수수, 보리, 귀리, 대두, 어분, 겨, 대두유, 무기물, 미량 원소, 아미노산 및 비타민이다.The feed additive composition of the present invention may be incorporated into a commercially conventional feed composition, and may be supplied, for example, to flower radish and mealworm. For this purpose, the composition for feed addition of the present invention may be mixed with conventional feed ingredients, and if necessary, may be processed into a refined form. Typical feed ingredients are, for example, sugar, corn, barley, oats, soybean, fish meal, bran, soybean oil, minerals, trace elements, amino acids and vitamins.
본 발명의 또 다른 양태에 따르면, 본 발명은 갈색거저리에 상기 사료 조성물을 제공하는 단계를 포함하는, 사육 효율이 증진된 갈색거저리 사육 방법을 제공한다.According to another aspect of the present invention, the present invention provides a method for breeding brown mealworm with improved breeding efficiency, comprising the step of providing the feed composition to brown mealworm.
본 발명에 따른 갈색거저리 사육 방법은 식용곤충으로 주목받는 갈색거저리의 사육 효율을 현저히 증가시킬 수 있는바, 곤충 사육분야, 나아가 식용 곤충을 이용한 식품 분야에도 유용하게 활용될 수 있다.The brown mealworm breeding method according to the present invention can significantly increase the breeding efficiency of brown mealworm, which is attracting attention as an edible insect, and can be usefully used in the field of insect breeding and furthermore in the field of food using edible insects.
이하, 실시예를 통하여 본 발명을 더욱 상세히 설명하고자 한다. 이들 실시예는 오로지 본 발명을 예시하기 위한 것으로서, 본 발명의 범위가 이들 실시예에 의해 제한되는 것으로 해석되지는 않는 것은 당업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention, and it will be apparent to those of ordinary skill in the art that the scope of the present invention is not to be construed as being limited by these examples.
실시예 1. 맥주효모를 포함하는 배합사료 제조Example 1. Preparation of formulated feed containing brewer's yeast
갈색거저리 사육을 위한 배합사료를 제조하였다. 상기 배합사료는 맥주효모(주식회사 다소모아) 및 밀기울을 배합한 것으로, 구체적인 배합 비율은 표 1에 나타내었다.A compound feed for breeding brown mealworm was prepared. The blended feed was prepared by blending brewer's yeast (Dasomoa Co., Ltd.) and bran, and specific blending ratios are shown in Table 1.
실시예 2. 갈색거저리의 사육Example 2. Breeding of Mealworm Brown
갈색거저리는 농촌진흥청 국립농업과학원에서 사육중인 갈색거저리 유충 1령을 준비하였다. 상기 갈색거저리는 온도 26℃, 습도 65% 및 광주기 9L/15D 조건인 인큐베이터에서 사육하였다. 실험을 위하여, 갈색거저리를 규격 3.5x1.5 cm인 페트리디시에 1마리씩 개별 사육하였고, 6주 이후에는 규격 5.5x1.5 cm 페트리디시에 옮겨 개별 사육하였다. 사육 시 각 사육통에 상기 실시예 1에서 제조된 배합사료를 주1회 제공하였으며, 보다 상세하게는 유충 2 내지 4령 시기에는 48 mg, 5 내지 8령 시기에는 343 mg, 9 내지 13령 시기에는 900 mg, 14 내지 17령 시기에는 1326 mg 씩 제공하였다.Brown mealworm larvae were prepared at the National Academy of Agricultural Science, Rural Development Administration, 1st instar. The brown mealworm was reared in an incubator with a temperature of 26°C, a humidity of 65%, and a photoperiod of 9L/15D. For the experiment, one brown mealworm was individually reared in a 3.5x1.5 cm petri dish, and after 6 weeks, it was transferred to a 5.5x1.5 cm petri dish and individually reared. During breeding, the compound feed prepared in Example 1 was provided once a week to each breeding tube, and more specifically, 48 mg at the 2nd to 4th instar larvae, 343 mg at the 5th to 8th instar, and 9 to 13th instar. 900 mg, and 1326 mg each at the age of 14 to 17 years of age.
실시예 3. 맥주효모를 포함하는 배합사료를 식이한 갈색거저리 유충의 생육특성 분석Example 3. Analysis of growth characteristics of brown mealworm larvae fed with a blended feed containing brewer's yeast
상기 실시예 1에서 제조된 배합사료를 식이한 갈색거저리의 유충 생존율, 유충 기간, 체중 증가량 및 체중 증가율을 분석하였다. 보다 상세하게는, 상기 실시예 2에서 사육된 갈색거저리 유충을 12주 동안 매일 유충 기간 및 생존여부를 조사하였다. 또한 사육된 갈색거저리의 무게를 측정하여, 비성장 속도(specific growth rate, SGR)를 수학식 1를 통해 계산하였으며, 그 결과는 표 2에 나타내었다.The larval survival rate, larval period, weight gain and weight gain of brown mealworm fed with the formula prepared in Example 1 were analyzed. More specifically, the larval period and survival of the brown mealworm larvae reared in Example 2 were examined daily for 12 weeks. In addition, by measuring the weight of the reared brown mealworm, the specific growth rate (SGR) was calculated through
[수학식 1][Equation 1]
표 2에 나타낸 바와 같이, 모든 실험군은 갈색거저리의 생존에 영향을 미치지 않는 것을 확인하였다. 또한 갈색거저리 유충의 체중 증가량 및 비성장속도는 맥주효모가 10 내지 70% 포함된 배합사료를 식이한 유충이 대조군보다 현저히 높은 것을 확인하였다. 갈색거저리의 유충 기간은 맥주효모가 30%(BY 30) 및 50%(BY 50) 포함된 배합사료를 식이한 유충이 67 내지 68일로 가장 짧은 것을 확인하였다.As shown in Table 2, it was confirmed that all experimental groups did not affect the survival of brown mealworm. In addition, it was confirmed that the weight gain and specific growth rate of the brown mealworm larvae were significantly higher in the larvae fed the formula containing 10 to 70% brewer's yeast than the control group. It was confirmed that the larval period of brown mealworm was the shortest at 67 to 68 days for the larvae fed the formula containing brewer's yeast 30% (BY 30) and 50% (BY 50).
실시예 4. 맥주효모를 포함하는 배합사료를 식이한 갈색거저리 유충의 평균 체중 측정Example 4. Measuring the average weight of mealworm larvae fed with a formula containing brewer's yeast
상기 실시예 1에서 제조된 배합사료를 식이한 갈색거저리 유충의 평균 체중을 측정하였다. 갈색 거저리 유충의 체중 측정은 8주 동안 매주 1회 측정하였다. 갈색거저리의 평균 체중을 측정한 결과는 표 3 및 도 1에 나타내었다.The average body weight of brown mealworm larvae fed the formula prepared in Example 1 was measured. Brown mealworm larvae were weighed once a week for 8 weeks. The results of measuring the average body weight of brown mealworm are shown in Table 3 and FIG. 1 .
표 4 및 도 1에 나타낸 바와 같이, 8주 동안 갈색거저리 유충의 체중을 측정한 결과, 맥주효모를 30%(BY 30) 및 50%(BY 50) 포함된 배합사료를 식이한 갈색거저리 유충의 체중이 가장 빠르게 증가하였다. 특히 상기 실험군 BY 30 및 BY 50은 대조군보다 체중이 약 1.9배 증가한 것을 확인하였다.As shown in Table 4 and Figure 1, as a result of measuring the weight of mealworm larvae for 8 weeks, the results of weight loss of mealworm larvae of brown mealworm fed with a formulation feed containing brewer's yeast 30% (BY 30) and 50% (BY 50) Weight gain was the fastest. In particular, it was confirmed that the experimental groups BY 30 and BY 50 increased their body weight by about 1.9 times compared to the control group.
종합적으로 본 발명자들은 맥주효모를 포함하는 배합사료를 개발하고, 상기 배합사료가 유충 기간은 단축하면서 발육 속도를 증가시킨다는 것을 확인하였다. 이는 식용곤충으로 주목받는 갈색거저리의 사육 효율을 현저히 증가시킬 수 있음을 의미하는 바, 본 발명의 맥주효모를 포함하는 배합사료는 곤충 사육 분야에서 다양하게 활용될 수 있다.Overall, the present inventors developed a compound feed containing brewer's yeast, and confirmed that the compound feed increases the growth rate while shortening the larval period. This means that it is possible to significantly increase the breeding efficiency of brown mealworm, which is attracting attention as an edible insect, and the compound feed containing brewer's yeast of the present invention can be used in various ways in the field of breeding insects.
이상, 본 발명내용의 특정한 부분을 상세히 기술하였는바, 당업계의 통상의 지식을 가진 자에게 있어서, 이러한 구체적인 기술은 단지 바람직한 실시양태일 뿐이며, 이에 의해 본 발명의 범위가 제한되는 것이 아닌 점은 명백할 것이다. 따라서 본 발명의 실질적인 범위는 첨부된 청구항들과 그것들의 등가물에 의해 정의된다고 할 것이다. Above, specific parts of the present invention have been described in detail, for those of ordinary skill in the art, it is clear that these specific descriptions are only preferred embodiments, and the scope of the present invention is not limited thereby. something to do. Accordingly, the substantial scope of the present invention will be defined by the appended claims and their equivalents.
Claims (8)
상기 맥주효모는 전체 조성물 100중량부에 대하여, 30 내지 50중량부로 포함되는 것인, 사료 조성물.According to claim 1,
The brewer's yeast is contained in 30 to 50 parts by weight based on 100 parts by weight of the total composition, the feed composition.
상기 조성물은 밀기울을 더 포함하는 것인, 사료 조성물.According to claim 1,
The composition further comprises bran, the feed composition.
상기 밀기울은 전체 조성물 100중량부에 대하여, 50 내지 70중량부로 포함되는 것인, 사료 조성물.4. The method of claim 3,
The bran is, based on 100 parts by weight of the total composition, 50 to 70 parts by weight of the feed composition.
상기 맥주효모는 전체 조성물 100중량부에 대하여, 30 내지 50중량부로 포함되는 것인, 사료첨가제 조성물.
6. The method of claim 5,
The brewer's yeast is contained in 30 to 50 parts by weight based on 100 parts by weight of the total composition, the feed additive composition.
상기 갈색거저리는 유충 단계인, 사육 방법.8. The method of claim 7,
The brown mealworm larval stage, breeding method.
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| KR20190054813A (en) | 2017-11-14 | 2019-05-22 | 대한민국(농촌진흥청장) | Feed composition for reducing food allergy comprising mealworm and use thereof |
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| KR20190054813A (en) | 2017-11-14 | 2019-05-22 | 대한민국(농촌진흥청장) | Feed composition for reducing food allergy comprising mealworm and use thereof |
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